{"id":3418,"date":"2024-12-30T06:26:24","date_gmt":"2024-12-30T06:26:24","guid":{"rendered":"https:\/\/met3dp.sg\/?p=3418"},"modified":"2024-12-20T06:43:32","modified_gmt":"2024-12-20T06:43:32","slug":"breakthrough-spherical-niobium-powder-industrial","status":"publish","type":"post","link":"https:\/\/met3dp.sg\/zh\/breakthrough-spherical-niobium-powder-industrial\/","title":{"rendered":"\u7528\u4e8e\u9ad8\u7aef\u5de5\u4e1a\u5e94\u7528\u7684\u7a81\u7834\u6027\u7403\u5f62\u94cc\u7c89"},"content":{"rendered":"

\u5728\u5f53\u4eca\u7684\u9ad8\u79d1\u6280\u4ea7\u4e1a\u4e2d\u3001 \u7403\u5f62\u94cc\u7c89<\/strong> \u56e0\u5176\u5728\u4ee5\u4e0b\u9886\u57df\u7684\u5e7f\u6cdb\u5e94\u7528\u800c\u5907\u53d7\u5173\u6ce8 \u822a\u5929<\/strong>, \u7535\u5b50\u5b66<\/strong>, \u5feb\u901f\u6210\u578b\u5236\u9020<\/strong>\u548c \u8d85\u5bfc\u6750\u6599<\/strong>.\u4f46\u662f\uff0c\u662f\u4ec0\u4e48\u8ba9 \u94cc<\/strong> \u4e3a\u4f55\u5982\u6b64\u7279\u522b\uff1f \u7403\u5f62<\/strong> \u5bf9\u5148\u8fdb\u5236\u9020\u5de5\u827a\u5c24\u5176\u6709\u4ef7\u503c\uff1f\u672c\u6307\u5357\u5c06\u4e3a\u60a8\u8be6\u7ec6\u4ecb\u7ecd \u7403\u5f62\u94cc\u7c89<\/strong>\u4ece\u5176\u6210\u5206\u548c\u7279\u70b9\u5230\u5176\u5e94\u7528\u3001\u89c4\u683c\u548c\u4ef7\u683c\u3002\u6211\u4eec\u8fd8\u5c06\u6df1\u5165\u7814\u7a76 \u5229\u5f0a<\/strong> \u4e0e\u5176\u4ed6\u6750\u6599\u76f8\u6bd4\uff0c\u4f7f\u7528\u94cc\u7684\u597d\u5904\u6709\u54ea\u4e9b\uff0c\u8fd9\u6837\u60a8\u5c31\u80fd\u5728\u9879\u76ee\u4e2d\u4f7f\u7528\u94cc\u65f6\u505a\u51fa\u660e\u667a\u7684\u51b3\u5b9a\u3002<\/p>\n\n\n\n

\n\n\n\n

\u6982\u8ff0\uff1a\u4ec0\u4e48\u662f\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\uff1f<\/strong><\/h2>\n\n\n\n

\u94cc\uff08Nb\uff09\u662f\u4e00\u79cd \u97e7\u6027\u3001\u8010\u8150\u8680\u91d1\u5c5e<\/strong> \u7194\u70b9\u76f8\u5bf9\u8f83\u9ad8 2,468\u00b0C\uff084,474\u00b0F\uff09<\/strong>.\u5176\u4e3b\u8981\u7279\u6027\u5305\u62ec \u8d85\u5bfc<\/strong>, \u9ad8\u6e29\u5f3a\u5ea6<\/strong>\u548c \u5353\u8d8a\u7684\u8010\u8150\u8680\u6027<\/strong>\u5c24\u5176\u662f\u5728\u63a5\u89e6\u5316\u5b66\u54c1\u65f6\u3002<\/p>\n\n\n\n

\u7403\u5f62\u94cc\u7c89<\/strong> \u94cc\u88ab\u52a0\u5de5\u6210\u4e00\u79cd \u8fd1\u4e4e\u5b8c\u7f8e\u7684\u7403\u5f62<\/strong>\u63d0\u4f9b\u66f4\u597d\u7684 \u6d41\u52a8\u6027<\/strong> \u548c \u586b\u6599\u5bc6\u5ea6<\/a><\/strong> \u4e0d\u89c4\u5219\u5f62\u72b6\u7684\u7c89\u672b\u3002\u56e0\u6b64\uff0c\u5b83\u975e\u5e38\u9002\u7528\u4e8e \u4e09\u7ef4\u6253\u5370<\/a><\/strong>, \u7c89\u672b\u51b6\u91d1<\/strong>\u4ee5\u53ca\u5176\u4ed6\u5148\u8fdb\u5236\u9020\u6280\u672f\uff0c\u5728\u8fd9\u4e9b\u6280\u672f\u4e2d\uff0c\u7a33\u5b9a\u7684\u7c89\u672b\u6d41\u52a8\u5bf9\u96f6\u4ef6\u8d28\u91cf\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n

\n\n\n\n

\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u672b\u7684\u4e3b\u8981\u6027\u8d28\u548c\u7279\u5f81<\/strong><\/h2>\n\n\n\n

\u94cc\u56e0\u5176 \u8d85\u5bfc\u7279\u6027<\/strong>\u4f7f\u5176\u6210\u4e3a\u4ee5\u4e0b\u6280\u672f\u7684\u91cd\u8981\u6750\u6599 \u6838\u78c1\u5171\u632f\u6210\u50cf\u4eea<\/strong>, \u7c92\u5b50\u52a0\u901f\u5668<\/strong>\u548c \u91cf\u5b50\u8ba1\u7b97<\/strong>.\u6b64\u5916\uff0c\u94cc\u8fd8\u88ab\u5e7f\u6cdb\u7528\u4e8e \u822a\u5929<\/strong> \u548c \u5316\u5b66\u52a0\u5de5<\/strong> \u7531\u4e8e\u5176 \u9ad8\u6e29\u7a33\u5b9a\u6027<\/strong> \u548c \u8010\u8150\u8680\u6027<\/strong>.<\/p>\n\n\n\n

\u7403\u5f62\u94cc\u7c89\u7684\u6210\u5206\u3001\u7c7b\u578b\u548c\u4e3b\u8981\u7279\u6027<\/strong><\/h3>\n\n\n\n
\u94cc\u7c89\u7c7b\u578b<\/strong><\/th>\u7ec4\u6210<\/strong><\/th>\u7eaf\u51c0<\/strong><\/th>\u4e3b\u8981\u7279\u70b9<\/strong><\/th><\/tr><\/thead>
\u9ad8\u7eaf\u5ea6\u94cc\u7c89<\/strong><\/td>99.9% - 99.99% Nb<\/td>\u8d85\u9ad8\u7eaf\u5ea6<\/td>\u6742\u8d28\u6781\u5c11\uff0c\u975e\u5e38\u9002\u5408\u8d85\u5bfc\u5e94\u7528<\/td><\/tr>
\u5408\u91d1\u94cc\u7c89<\/strong><\/td>\u94cc+\u949b\/\u5176\u4ed6\u91d1\u5c5e<\/td>90-99% Nb<\/td>\u673a\u68b0\u6027\u80fd\u589e\u5f3a\uff0c\u66f4\u9002\u5408\u7ed3\u6784\u5e94\u7528<\/td><\/tr>
\u7403\u5f62\u6c22\u5316\u94cc\u7c89<\/strong><\/td>\u94cc + \u6c22<\/td>99.9% Nb<\/td>\u5728\u7c89\u672b\u51b6\u91d1\u5e94\u7528\u4e2d\u66f4\u6613\u4e8e\u538b\u7f29<\/td><\/tr>
\u4e9a\u5fae\u7c73\u94cc\u7c89<\/strong><\/td>\u4e9a\u5fae\u7c73\u7ea7\u94cc<\/td>99.9% Nb<\/td>\u9ad8\u8868\u9762\u79ef\uff0c\u662f\u50ac\u5316\u548c\u5316\u5b66\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u672b\u7684\u7269\u7406\u548c\u673a\u68b0\u7279\u6027<\/strong><\/h3>\n\n\n\n
\u7269\u4e1a<\/strong><\/th>\u4ef7\u503c<\/strong><\/th><\/tr><\/thead>
\u5bc6\u5ea6<\/strong><\/td>8.57 \u514b\/\u7acb\u65b9\u5398\u7c73<\/td><\/tr>
\u7194\u70b9<\/strong><\/td>2,468\u00b0C\uff084,474\u00b0F\uff09<\/td><\/tr>
\u6cb8\u70b9<\/strong><\/td>4,927\u00b0C\uff088,901\u00b0F\uff09<\/td><\/tr>
\u6768\u6c0f\u6a21\u91cf<\/strong><\/td>105 GPa<\/td><\/tr>
\u5bfc\u70ed\u6027<\/strong><\/td>53 W\/m-K<\/td><\/tr>
\u7535\u963b\u7387<\/strong><\/td>152 n\u03a9-m<\/td><\/tr>
\u8010\u8150\u8680\u6027<\/strong><\/td>\u5728\u9178\u6027\u73af\u5883\u4e2d\u8868\u73b0\u51fa\u8272\uff08\u5c24\u5176\u662f\u5728\u6c22\u6c1f\u9178\u73af\u5883\u4e2d\uff09<\/td><\/tr>
\u8d85\u5bfc\u8f6c\u53d8\u6e29\u5ea6<\/strong><\/td>9.25 K<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n\n\n\n

\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u7684\u5e94\u7528<\/strong><\/h2>\n\n\n\n

\u7403\u5f62\u94cc\u7c89<\/strong> \u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u884c\u5404\u4e1a\uff0c\u4ece \u8d85\u5bfc\u78c1\u4f53<\/strong> \u81f3 \u9ad8\u6027\u80fd\u5408\u91d1<\/strong> \u5728\u822a\u7a7a\u822a\u5929\u9886\u57df\u7684\u5e94\u7528\u3002\u5b83\u7ed3\u5408\u4e86 \u9ad8\u6e29\u7a33\u5b9a\u6027<\/strong>, \u8010\u8150\u8680\u6027<\/strong>\u548c \u8d85\u5bfc<\/strong> \u5728\u6781\u7aef\u6761\u4ef6\u4e0b\uff0c\u8fd9\u79cd\u6750\u6599\u7684\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n

\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u7684\u4e3b\u8981\u5e94\u7528<\/strong><\/h3>\n\n\n\n
\u884c\u4e1a<\/strong><\/th>\u5e94\u7528<\/strong><\/th>\u94cc\u7684\u76ca\u5904<\/strong><\/th><\/tr><\/thead>
\u822a\u7a7a\u822a\u5929<\/strong><\/td>\u55b7\u6c14\u53d1\u52a8\u673a\u3001\u71c3\u6c14\u8f6e\u673a<\/td>\u9ad8\u6e29\u4e0b\u5f3a\u5ea6\u9ad8\uff0c\u8010\u8150\u8680\u5408\u91d1<\/td><\/tr>
\u7535\u5b50\u4ea7\u54c1<\/strong><\/td>\u7535\u5bb9\u5668\u3001\u8d85\u5bfc\u4f53<\/td>\u8d85\u5bfc\u6027\u3001\u51fa\u8272\u7684\u5bfc\u7535\u6027<\/td><\/tr>
\u533b\u7597\u8bbe\u5907<\/strong><\/td>\u6838\u78c1\u5171\u632f\u6210\u50cf\u4eea\u3001\u5fc3\u810f\u8d77\u640f\u5668<\/td>\u65e0\u78c1\u3001\u751f\u7269\u517c\u5bb9\u3001\u9ad8\u6027\u80fd\u7684\u8d85\u5bfc\u78c1\u4f53<\/td><\/tr>
\u5feb\u901f\u6210\u578b\u5236\u9020<\/strong><\/td>\u590d\u6742\u90e8\u4ef6\u7684 3D \u6253\u5370<\/td>\u4f18\u5f02\u7684\u6d41\u52a8\u6027\u3001\u9ad8\u586b\u6599\u5bc6\u5ea6\u3001\u53ef\u91cd\u590d\u7684\u8d28\u91cf<\/td><\/tr>
\u5316\u5b66\u52a0\u5de5<\/strong><\/td>\u53cd\u5e94\u5668\u3001\u70ed\u4ea4\u6362\u5668\u3001\u9178\u50a8\u7f50<\/td>\u8010\u8150\u8680\uff0c\u5c24\u5176\u662f\u5728\u6076\u52a3\u7684\u5316\u5b66\u73af\u5883\u4e2d<\/td><\/tr>
\u8d85\u5bfc\u4f53<\/strong><\/td>\u7c92\u5b50\u52a0\u901f\u5668\u3001\u91cf\u5b50\u8ba1\u7b97<\/td>\u4f4e\u6e29\u4e0b\u7684\u8d85\u5bfc\u7279\u6027<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5b9e\u4f8b\uff1a\u8d85\u5bfc\u78c1\u4f53\u4e2d\u7684\u94cc<\/strong><\/h3>\n\n\n\n

\u6700\u4ee4\u4eba\u5174\u594b\u7684\u7528\u9014\u4e4b\u4e00 \u7403\u5f62\u94cc\u7c89<\/strong> \u662f\u5728\u751f\u4ea7 \u8d85\u5bfc\u78c1\u4f53<\/strong>.\u8fd9\u4e9b\u78c1\u94c1\u5bf9\u4ee5\u4e0b\u6280\u672f\u81f3\u5173\u91cd\u8981 \u6838\u78c1\u5171\u632f\u6210\u50cf\u4eea<\/strong> \u548c \u7c92\u5b50\u52a0\u901f\u5668<\/strong>.\u94cc\u80fd\u5728\u4f4e\u81f3 9.25 K \u7684\u6e29\u5ea6\u4e0b\u8d85\u5bfc\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u8fd9\u4e9b\u5e94\u7528\uff0c\u5728\u8fd9\u4e9b\u5e94\u7528\u4e2d\uff0c\u4fdd\u6301\u4f4e\u7535\u963b\u5bf9\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n

\u4e0e \u94dc<\/strong>\u5b83\u901a\u5e38\u7528\u4e8e\u7535\u6c14\u5e94\u7528\u3001 \u94cc\u7684\u8d85\u5bfc\u7279\u6027<\/strong> \u8003\u8651\u5230 \u96f6\u80fd\u91cf\u635f\u5931<\/strong> \u5728\u67d0\u4e9b\u6761\u4ef6\u4e0b\uff0c\u5b83\u5728\u9ad8\u79d1\u6280\u5e94\u7528\u4e2d\u7684\u6548\u7387\u8981\u9ad8\u5f97\u591a\u3002<\/p>\n\n\n\n

\n\n\n\n

\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u672b\u7684\u89c4\u683c\u3001\u5c3a\u5bf8\u3001\u7b49\u7ea7\u548c\u6807\u51c6<\/strong><\/h2>\n\n\n\n

\u5f53\u9009\u62e9 \u7403\u5f62\u94cc\u7c89<\/strong>\u56e0\u6b64\uff0c\u4e86\u89e3\u4e0d\u540c\u7684 \u89c4\u683c\u3001\u5c3a\u5bf8\u548c\u7b49\u7ea7<\/strong> \u53ef\u7528\u6027\u3002\u8fd9\u5c06\u786e\u4fdd\u6750\u6599\u7b26\u5408\u60a8\u7684\u7279\u5b9a\u6027\u80fd\u6807\u51c6\uff0c\u65e0\u8bba\u60a8\u662f\u5728\u822a\u7a7a\u822a\u5929\u3001\u7535\u5b50\u8fd8\u662f\u5176\u4ed6\u8981\u6c42\u82db\u523b\u7684\u9886\u57df\u5de5\u4f5c\u3002<\/p>\n\n\n\n

\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u7684\u5e38\u89c1\u89c4\u683c\u548c\u7b49\u7ea7<\/strong><\/h3>\n\n\n\n
\u89c4\u683c<\/strong><\/th>\u4ef7\u503c<\/strong><\/th><\/tr><\/thead>
\u7eaf\u51c0<\/strong><\/td>99.9% \u81f3 99.99%<\/td><\/tr>
\u9897\u7c92\u5927\u5c0f<\/strong><\/td>\u4e9a\u5fae\u7c73\u81f3 150 \u5fae\u7c73<\/td><\/tr>
\u6d41\u52a8\u6027<\/strong><\/td>\u975e\u5e38\u9002\u7528\u4e8e\u5feb\u901f\u6210\u578b\u5236\u9020\u548c\u7c89\u672b\u51b6\u91d1<\/td><\/tr>
\u6807\u51c6<\/strong><\/td>ASTM B393\uff08\u94cc\u548c\u94cc\u5408\u91d1\u7c89\u6807\u51c6\u89c4\u8303\uff09<\/td><\/tr>
\u7b49\u7ea7<\/strong><\/td>ASTM \u7ea7 Nb-1\u3001Nb-2\uff08\u7535\u5b50\u548c\u533b\u7597\u7528\u9ad8\u7eaf\u5ea6\u94cc\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u53ef\u7528\u5c3a\u5bf8\u548c\u5f62\u5f0f<\/strong><\/h3>\n\n\n\n

\u7403\u5f62\u94cc\u7c89<\/strong> \u6709\u5404\u79cd\u5c3a\u5bf8\uff0c\u53ef\u6839\u636e\u5177\u4f53\u5e94\u7528\u8fdb\u884c\u5b9a\u5236\u3002 \u8f83\u5c0f\u7684\u9897\u7c92<\/strong> (\u4e9a\u5fae\u7c73\uff09\u7528\u4e8e \u50ac\u5316\u5242<\/strong> \u548c \u7535\u5b50\u5b66<\/strong>\u800c \u8f83\u5927\u7684\u9897\u7c92<\/strong> (50-150 \u5fae\u7c73)\uff0c\u53ef\u7528\u4e8e \u5feb\u901f\u6210\u578b\u5236\u9020<\/strong> \u548c \u70ed\u55b7\u6d82<\/strong>.<\/p>\n\n\n\n

\u5c3a\u5bf8\u8303\u56f4<\/strong><\/th>\u5e94\u7528<\/strong><\/th><\/tr><\/thead>
<1 \u5fae\u7c73\uff08\u4e9a\u5fae\u7c73\uff09<\/strong><\/td>\u50ac\u5316\u5242\u3001\u8d85\u5bfc\u4f53\u3001\u7535\u5b50\u5b66<\/td><\/tr>
1-10 \u5fae\u7c73<\/strong><\/td>\u7c89\u672b\u51b6\u91d1\u3001\u70e7\u7ed3<\/td><\/tr>
10-50 \u5fae\u7c73<\/strong><\/td>3D \u6253\u5370\u3001\u6d82\u5c42\u3001\u70ed\u55b7\u6d82<\/td><\/tr>
50-150 \u5fae\u7c73<\/strong><\/td>\u5feb\u901f\u6210\u578b\u5236\u9020\u3001\u5927\u90e8\u4ef6 3D \u6253\u5370<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u6807\u51c6<\/strong><\/h3>\n\n\n\n

\u591a\u9879\u884c\u4e1a\u6807\u51c6\u786e\u4fdd\u4e86 \u7403\u5f62\u94cc\u7c89<\/strong>:<\/p>\n\n\n\n

    \n
  • ASTM B393<\/strong>:\u89c4\u5b9a\u4e86 \u94cc\u7c89<\/strong> \u7528\u4e8e\u7535\u5b50\u548c\u533b\u7597\u8bbe\u5907\u3002<\/li>\n\n\n\n
  • AMS 7852<\/strong>:\u7528\u4e8e\u9ad8\u6e29\u822a\u7a7a\u822a\u5929\u5e94\u7528\u7684\u94cc\u7c89\u7684\u822a\u7a7a\u822a\u5929\u6750\u6599\u6807\u51c6\u3002<\/li>\n\n\n\n
  • ISO 13782<\/strong>:\u8d85\u5bfc\u6750\u6599\u4e2d\u4f7f\u7528\u7684\u94cc\u7684\u56fd\u9645\u6807\u51c6\u3002<\/li>\n<\/ul>\n\n\n\n

    \u901a\u8fc7\u9075\u5b88\u8fd9\u4e9b\u6807\u51c6\uff0c\u5236\u9020\u5546\u548c\u4f9b\u5e94\u5546\u53ef\u4ee5\u4fdd\u8bc1\u5176\u94cc\u7c89\u7b26\u5408\u4ee5\u4e0b\u884c\u4e1a\u7684\u4e25\u683c\u8981\u6c42 \u822a\u5929<\/strong> \u548c \u7535\u5b50\u5b66<\/strong>.<\/p>\n\n\n\n

    \n\n\n\n

    \u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u4f9b\u5e94\u5546\u548c\u5b9a\u4ef7<\/strong><\/h2>\n\n\n\n

    \u4ef7\u683c \u7403\u5f62\u94cc\u7c89<\/strong> \u53ef\u80fd\u56e0\u4ee5\u4e0b\u56e0\u7d20\u800c\u5f02 \u7eaf\u51c0\u5ea6<\/strong>, \u7c92\u5f84<\/strong>\u548c \u52a0\u5de5\u65b9\u6cd5<\/strong>.\u7528\u4e8e\u7279\u6b8a\u7528\u9014\u7684\u9ad8\u7eaf\u5ea6\u94cc\u7c89\uff0c\u4f8b\u5982 \u8d85\u5bfc\u4f53<\/strong>\u94cc\u7684\u4ef7\u683c\u5f80\u5f80\u9ad8\u4e8e\u4e00\u822c\u4f7f\u7528\u7684\u94cc \u7c89\u672b\u51b6\u91d1<\/strong> \u6216 \u5feb\u901f\u6210\u578b\u5236\u9020<\/strong>.<\/p>\n\n\n\n

    \u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u4f9b\u5e94\u5546<\/strong><\/h3>\n\n\n\n
    \u4f9b\u5e94\u5546<\/strong><\/th>\u5730\u70b9<\/strong><\/th>\u73b0\u6709\u5e74\u7ea7<\/strong><\/th>\u6bcf\u516c\u65a4\u4ef7\u683c\uff08\u7ea6\uff09<\/strong><\/th><\/tr><\/thead>
    CBMM<\/strong><\/td>\u5df4\u897f<\/td>\u9ad8\u7eaf\u5ea6\u3001\u5408\u91d1\u3001\u4e9a\u5fae\u7c73\u7c89\u672b<\/td>$400 – $1,200<\/td><\/tr>
    H.C. Starck \u94bd\u548c\u94cc<\/strong><\/td>\u5fb7\u56fd<\/td>\u822a\u7a7a\u822a\u5929\u7ea7\u8d85\u5bfc\u7c89\u672b<\/td>$500 – $1,500<\/td><\/tr>
    \u65af\u5766\u798f\u5927\u5b66\u5148\u8fdb\u6750\u6599\u5b66\u9662<\/strong><\/td>\u7f8e\u56fd<\/td>\u533b\u7528\u7ea7\u9ad8\u7eaf\u5ea6\u94cc\u7c89<\/td>$600 – $1,800<\/td><\/tr>
    \u9ad8\u7ea7\u8010\u706b\u91d1\u5c5e<\/strong><\/td>\u7f8e\u56fd<\/td>\u4e9a\u5fae\u7c73\u7c89\u672b\uff0c\u5408\u91d1\u94cc<\/td>$350 – $1,400<\/td><\/tr>
    ATI \u91d1\u5c5e\u516c\u53f8<\/strong><\/td>\u7f8e\u56fd<\/td>\u94cc\u5408\u91d1\uff0c\u822a\u7a7a\u822a\u5929\u7ea7\u7c89\u672b<\/td>$450 – $1,500<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    \u5f71\u54cd\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u4ef7\u683c\u7684\u56e0\u7d20<\/strong><\/h3>\n\n\n\n

    \u6709\u51e0\u4e2a\u56e0\u7d20\u5f71\u54cd\u7740 \u7403\u5f62\u94cc\u7c89<\/strong>:<\/p>\n\n\n\n

      \n
    • \u7eaf\u51c0<\/strong>:\u7eaf\u5ea6\u8f83\u9ad8\u7684\u7c89\u672b\uff0899.99%\uff09\u7531\u4e8e\u9700\u8981\u989d\u5916\u7684\u7cbe\u70bc\u8fc7\u7a0b\uff0c\u56e0\u6b64\u4ef7\u683c\u8f83\u9ad8\u3002<\/li>\n\n\n\n
    • \u9897\u7c92\u5927\u5c0f<\/strong>:\u4e9a\u5fae\u7c73\u7c89\u672b\u66f4\u96be\u751f\u4ea7\uff0c\u4ef7\u683c\u901a\u5e38\u66f4\u9ad8\u3002<\/li>\n\n\n\n
    • \u5904\u7406\u65b9\u6cd5<\/strong>:\u6280\u672f\uff0c\u5982 \u6c14\u4f53\u96fe\u5316<\/strong> \u6216 \u7b49\u79bb\u5b50\u96fe\u5316<\/strong> \u751f\u4ea7\u7403\u5f62\u9897\u7c92\u6240\u9700\u7684\u6750\u6599\u4e5f\u589e\u52a0\u4e86\u6210\u672c\u3002<\/li>\n\n\n\n
    • \u8ba2\u5355\u91cf<\/strong>:\u4e0e\u5927\u591a\u6570\u6750\u6599\u4e00\u6837\uff0c\u6279\u91cf\u8d2d\u4e70\u53ef\u4ee5\u964d\u4f4e\u6bcf\u516c\u65a4\u7684\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n

      \u4f8b\u5982 \u6c14\u96fe\u5316<\/strong> \u94cc\u7c89\u4ee5\u5176\u4f18\u5f02\u7684\u6d41\u52a8\u6027\u548c\u7a33\u5b9a\u7684\u7c92\u5ea6\u800c\u95fb\u540d\uff0c\u4f46\u4ef7\u683c\u5374\u6bd4\u94bd\u7c89\u8d35\u3002 \u673a\u68b0\u94e3\u524a<\/strong> \u7c89\u672b\u3002<\/p>\n\n\n\n

      \n\n\n\n

      \u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u7684\u4f18\u7f3a\u70b9<\/strong><\/h2>\n\n\n\n

      \u5c31\u50cf\u4efb\u4f55\u6750\u6599\u4e00\u6837\u3001 \u7403\u5f62\u94cc\u7c89<\/strong> \u6709\u5176\u4f18\u52bf\u548c\u5c40\u9650\u6027\u3002\u8ba9\u6211\u4eec\u6765\u5206\u6790\u4e00\u4e0b \u4f18\u70b9<\/strong> \u548c \u574f\u5904<\/strong> \u4ee5\u5e2e\u52a9\u60a8\u786e\u5b9a\u8fd9\u79cd\u6750\u6599\u662f\u5426\u9002\u5408\u60a8\u7684\u9879\u76ee\u3002<\/p>\n\n\n\n

      \u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u672b\u7684\u4f18\u52bf\u548c\u5c40\u9650\u6027<\/strong><\/h3>\n\n\n\n
      \u4f18\u52bf<\/strong><\/th>\u5c40\u9650\u6027<\/strong><\/th><\/tr><\/thead>
      \u9ad8\u8010\u8150\u8680\u6027<\/strong>:\u9002\u7528\u4e8e\u5316\u5b66\u73af\u5883<\/td>\u8d39\u7528<\/strong>:\u94cc\u6bd4\u94a2\u6216\u94dd\u6602\u8d35<\/td><\/tr>
      \u9ad8\u7194\u70b9<\/strong>:\u9002\u7528\u4e8e\u9ad8\u6e29\u5e94\u7528<\/td>\u4f9b\u5e94\u94fe<\/strong>:\u94cc\u7684\u4f9b\u5e94\u6709\u9650\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u6ce2\u52a8<\/td><\/tr>
      \u8d85\u5bfc\u7279\u6027<\/strong>:\u9002\u7528\u4e8e\u9ad8\u7ea7\u7535\u5b50\u4ea7\u54c1<\/td>\u5904\u7406\u590d\u6742\u6027<\/strong>:\u9700\u8981\u5148\u8fdb\u7684\u6280\u672f\u624d\u80fd\u5b9e\u73b0\u6700\u4f73\u6027\u80fd<\/td><\/tr>
      \u826f\u597d\u7684\u6d41\u52a8\u6027<\/strong>:\u975e\u5e38\u9002\u5408\u589e\u6750\u5236\u9020\u6280\u672f<\/td>\u5bc6\u5ea6<\/strong>:\u94cc\u7684\u5bc6\u5ea6\u6bd4\u5176\u4ed6\u91d1\u5c5e\u5927\uff0c\u8fd9\u5bf9\u4e8e\u91cd\u91cf\u654f\u611f\u578b\u5e94\u7528\u6765\u8bf4\u53ef\u80fd\u662f\u4e00\u4e2a\u4e0d\u5229\u56e0\u7d20<\/td><\/tr>
      \u9ad8\u6e29\u5f3a\u5ea6<\/strong>:\u4fdd\u6301\u673a\u68b0\u5b8c\u6574\u6027<\/td>\u56de\u6536\u5229\u7528<\/strong>:\u94cc\u7684\u56de\u6536\u5229\u7528\u4e0d\u592a\u666e\u904d\uff0c\u589e\u52a0\u4e86\u5176\u603b\u4f53\u6210\u672c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \u4f8b\u5982\uff0c\u5f53 \u94cc\u7684\u8d85\u5bfc\u7279\u6027<\/strong> \u7b49\u6280\u672f\u5fc5\u4e0d\u53ef\u5c11\u3002 \u6838\u78c1\u5171\u632f\u6210\u50cf\u4eea<\/strong> \u548c \u91cf\u5b50\u8ba1\u7b97\u673a<\/strong>\u5176 \u6210\u672c\u8f83\u9ad8<\/strong> \u548c \u590d\u6742\u7684\u52a0\u5de5\u8981\u6c42<\/strong> \u53ef\u80fd\u4f1a\u9650\u5236\u5176\u5728\u5bf9\u6210\u672c\u66f4\u654f\u611f\u7684\u5e94\u7528\u4e2d\u7684\u4f7f\u7528\u3002<\/p>\n\n\n\n

      \n\n\n\n

      \u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u4e0e\u5176\u4ed6\u6750\u6599\u7684\u6bd4\u8f83<\/strong><\/h2>\n\n\n\n

      \u4e86\u89e3\u5982\u4f55 \u7403\u5f62\u94cc\u7c89<\/strong> \u4e0e\u53ef\u80fd\u7528\u4e8e\u7c7b\u4f3c\u7528\u9014\u7684\u5176\u4ed6\u91d1\u5c5e\u548c\u5408\u91d1\u76f8\u6bd4\uff0c\u4f8b\u5982 \u949b<\/strong>, \u94bd<\/strong>\u548c \u9506<\/strong>.\u6bcf\u79cd\u6750\u6599\u90fd\u6709\u5176\u72ec\u7279\u7684\u6027\u80fd\uff0c\u4f7f\u5176\u66f4\u9002\u5408\u7279\u5b9a\u7528\u9014\u3002<\/p>\n\n\n\n

      \u7403\u5f62\u94cc\u7c89\u4e0e\u5176\u4ed6\u6750\u6599\u7684\u6bd4\u8f83<\/strong><\/h3>\n\n\n\n
      \u6750\u6599<\/strong><\/th>\u4e3b\u8981\u7279\u6027<\/strong><\/th>\u6210\u672c\u6bd4\u8f83<\/strong><\/th>\u5e38\u89c1\u5e94\u7528<\/strong><\/th><\/tr><\/thead>
      \u94cc (Nb)<\/strong><\/td>\u8d85\u5bfc\u6027\u3001\u9ad8\u6e29\u5f3a\u5ea6<\/td>\u4e2d\u7b49\u81f3\u6602\u8d35<\/td>\u8d85\u5bfc\u4f53\u3001\u822a\u7a7a\u822a\u5929\u3001\u7535\u5b50\u5b66<\/td><\/tr>
      \u949b (Ti)<\/strong><\/td>\u9ad8\u5f3a\u5ea6\u91cd\u91cf\u6bd4\uff0c\u8010\u8150\u8680<\/td>\u6210\u672c\u4f4e\u4e8e\u94cc<\/td>\u822a\u7a7a\u822a\u5929\u3001\u533b\u7597\u690d\u5165\u7269\u3001\u6c7d\u8f66<\/td><\/tr>
      \u94bd (Ta)<\/strong><\/td>\u5353\u8d8a\u7684\u8010\u8150\u8680\u6027\u548c\u751f\u7269\u76f8\u5bb9\u6027<\/td>\u6bd4\u94cc\u8d35<\/td>\u533b\u7597\u8bbe\u5907\u3001\u5316\u5b66\u52a0\u5de5\u3001\u7535\u5b50<\/td><\/tr>
      \u9506 (Zr)<\/strong><\/td>\u9ad8\u8010\u8150\u8680\u6027\uff0c\u7279\u522b\u662f\u5728\u6838\u5e94\u7528\u4e2d<\/td>\u6210\u672c\u4e0e\u94cc\u76f8\u4f3c<\/td>\u6838\u53cd\u5e94\u5806\u3001\u5316\u5b66\u52a0\u5de5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      \u4e0e \u949b<\/strong>, \u94cc<\/strong> \u4f18\u60e0 \u5353\u8d8a\u7684\u8d85\u5bfc\u6027\u80fd<\/strong> \u5e76\u5728 \u6781\u9ad8\u7684\u6e29\u5ea6<\/strong>.\u7136\u800c\u3001 \u94bd<\/strong> \u901a\u5e38\u88ab\u8ba4\u4e3a\u662f \u9178\u6027\u73af\u5883<\/strong> \u7531\u4e8e\u5176\u65e0\u4e0e\u4f26\u6bd4\u7684 \u8010\u8150\u8680\u6027<\/strong>.<\/p>\n\n\n\n

      \n\n\n\n

      \u5173\u4e8e\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u7684\u5e38\u89c1\u95ee\u9898 (FAQ)<\/strong><\/h2>\n\n\n\n

      \u5173\u4e8e\u7403\u5f62\u94cc\uff08Nb\uff09\u7c89\u7684\u5e38\u89c1\u95ee\u9898<\/strong><\/h3>\n\n\n\n
      \u95ee\u9898<\/strong><\/th>\u56de\u7b54<\/strong><\/th><\/tr><\/thead>
      \u7403\u5f62\u94cc\u7c89\u6709\u4ec0\u4e48\u7528\u9014\uff1f<\/strong><\/td>\u7403\u5f62\u94cc\u7c89\u5177\u6709\u9ad8\u6e29\u5f3a\u5ea6\u3001\u8010\u8150\u8680\u6027\u548c\u8d85\u5bfc\u7279\u6027\uff0c\u53ef\u7528\u4e8e\u822a\u7a7a\u822a\u5929\u3001\u7535\u5b50\u3001\u8d85\u5bfc\u4f53\u548c\u589e\u6750\u5236\u9020\u3002<\/td><\/tr>
      \u8d85\u5bfc\u4f53\u4e2d\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528\u94cc\uff1f<\/strong><\/td>\u94cc\u5728\u4f4e\u6e29\u4e0b\u5177\u6709\u51fa\u8272\u7684\u8d85\u5bfc\u7279\u6027\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u7528\u4e8e\u6838\u78c1\u5171\u632f\u6210\u50cf\u4eea\u548c\u7c92\u5b50\u52a0\u901f\u5668\u7b49\u6280\u672f\u3002<\/td><\/tr>
      \u94cc\u8d35\u5417\uff1f<\/strong><\/td>\u94cc\u7684\u4ef7\u683c\u9ad8\u4e8e\u94a2\u6216\u94dd\u7b49\u666e\u901a\u91d1\u5c5e\uff0c\u4f46\u901a\u5e38\u4f4e\u4e8e\u94bd\u6216\u94c2\uff0c\u5c24\u5176\u662f\u9ad8\u7eaf\u5ea6\u94cc\u3002<\/td><\/tr>
      \u94cc\u53ef\u4ee5\u56de\u6536\u5229\u7528\u5417\uff1f<\/strong><\/td>\u94cc\u53ef\u4ee5\u56de\u6536\u5229\u7528\uff0c\u4f46\u4e0e\u94dd\u6216\u94a2\u7b49\u91d1\u5c5e\u76f8\u6bd4\uff0c\u8fd9\u79cd\u5de5\u827a\u5e76\u4e0d\u5e38\u89c1\uff0c\u56e0\u6b64\u6210\u672c\u8f83\u9ad8\u3002<\/td><\/tr>
      \u94cc\u5bf9\u533b\u7597\u5668\u68b0\u662f\u5426\u5b89\u5168\uff1f<\/strong><\/td>\u662f\u7684\uff0c\u94cc\u5177\u6709\u751f\u7269\u76f8\u5bb9\u6027\u548c\u975e\u78c1\u6027\uff0c\u56e0\u6b64\u53ef\u5b89\u5168\u5730\u7528\u4e8e\u6838\u78c1\u5171\u632f\u6210\u50cf\u4eea\u548c\u5fc3\u810f\u8d77\u640f\u5668\u7b49\u533b\u7597\u8bbe\u5907\u3002<\/td><\/tr>
      \u94cc\u4e0e\u949b\u76f8\u6bd4\u5982\u4f55\uff1f<\/strong><\/td>\u94cc\u5177\u6709\u66f4\u597d\u7684\u8d85\u5bfc\u548c\u9ad8\u6e29\u6027\u80fd\uff0c\u800c\u949b\u5219\u56e0\u5176\u5f3a\u5ea6\u91cd\u91cf\u6bd4\u548c\u8010\u8150\u8680\u6027\u80fd\u800c\u53d7\u5230\u9752\u7750\uff0c\u5c24\u5176\u662f\u5728\u822a\u7a7a\u822a\u5929\u5e94\u7528\u4e2d\u3002<\/td><\/tr>
      \u7403\u5f62\u94cc\u7c89\u7684\u5178\u578b\u7c92\u5ea6\u662f\u591a\u5c11\uff1f<\/strong><\/td>\u5178\u578b\u7684\u9897\u7c92\u5927\u5c0f\u4ece\u4e9a\u5fae\u7c73\u5230 150 \u5fae\u7c73\u4e0d\u7b49\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5e94\u7528\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
      \n\n\n\n

      \u7ed3\u8bba\uff1a\u7403\u5f62\u94cc (Nb) \u7c89\u662f\u5426\u9002\u5408\u60a8\uff1f<\/strong><\/h2>\n\n\n\n

      \u603b\u4e4b\u3001 \u7403\u5f62\u94cc\u7c89<\/strong> \u662f\u4e00\u79cd\u7528\u9014\u5e7f\u6cdb\u7684\u9ad8\u6027\u80fd\u6750\u6599\uff0c\u5728\u4ee5\u4e0b\u5e94\u7528\u4e2d\u5177\u6709\u663e\u8457\u4f18\u52bf \u8d85\u5bfc\u4f53<\/strong>, \u822a\u5929<\/strong>, \u533b\u7597\u5668\u68b0<\/strong>\u548c \u5feb\u901f\u6210\u578b\u5236\u9020<\/strong>.\u5b83\u7684 \u9ad8\u7194\u70b9<\/strong>, \u8d85\u5bfc\u7279\u6027<\/strong>\u548c \u5353\u8d8a\u7684\u8010\u8150\u8680\u6027<\/strong> \u56e0\u6b64\uff0c\u5bf9\u4e8e\u9700\u8981\u6750\u6599\u80fd\u591f\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u5de5\u4f5c\u7684\u884c\u4e1a\u6765\u8bf4\uff0c\u5b83\u662f\u4e00\u4e2a\u6781\u5177\u5438\u5f15\u529b\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n

      \u7136\u800c\uff0c\u4e0e\u6240\u6709\u6750\u6599\u4e00\u6837\u3001 \u94cc<\/strong> \u6709\u5176\u7f3a\u70b9\uff0c\u5305\u62ec \u6210\u672c\u8f83\u9ad8<\/strong> \u548c \u9650\u91cf\u4f9b\u5e94<\/strong>.\u5982\u679c\u60a8\u6b63\u5728\u8d85\u5bfc\u7279\u6027\u6216\u9ad8\u6e29\u6027\u80fd\u81f3\u5173\u91cd\u8981\u7684\u9886\u57df\u5de5\u4f5c\u3001 \u94cc<\/strong> \u53ef\u80fd\u662f\u6700\u4f73\u9009\u62e9\u3002\u4f46\u5bf9\u4e8e \u8d39\u7528<\/strong> \u6216 \u91cd\u91cf<\/strong> \u662f\u9996\u8981\u8003\u8651\u7684\u95ee\u9898\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u66ff\u4ee3\u65b9\u6848 \u949b<\/strong> \u6216 \u9506<\/strong>.<\/p>\n\n\n\n

      \u6700\u7ec8\uff0c\u51b3\u5b9a\u4f7f\u7528 \u7403\u5f62\u94cc\u7c89<\/strong> \u5e94\u5728\u4ed4\u7ec6\u8003\u8651\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u5177\u4f53\u8981\u6c42\u548c\u9650\u5236\u7684\u57fa\u7840\u4e0a\u8fdb\u884c\u9009\u62e9\u3002\u65e0\u8bba\u60a8\u662f\u5728\u5f00\u53d1\u5c16\u7aef\u7684 \u7535\u5b50\u5b66<\/strong> \u6216\u5efa\u7b51\u90e8\u4ef6\uff0c\u7528\u4e8e \u822a\u5929<\/strong> \u7cfb\u7edf \u94cc<\/strong> \u63d0\u4f9b\u4e86\u591a\u79cd\u7279\u6027\u7ec4\u5408\uff0c\u53ef\u4ee5\u5e2e\u52a9\u60a8\u7a81\u7834\u53ef\u80fd\u7684\u6781\u9650\u3002<\/p>\n\n\n\n

      \u5982\u679c\u60a8\u60f3\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8054\u7cfb\u6211\u4eec<\/a><\/p>\n\n\n\n

      <\/p>","protected":false},"excerpt":{"rendered":"

      In today’s high-tech industries, spherical niobium powder is gaining attention for its versatile applications in aerospace, electronics, additive manufacturing, and superconducting materials. But what makes niobium so special, and why is its spherical form particularly valuable for advanced manufacturing processes? This guide will take you through all the details about spherical niobium powder, from its composition and characteristics to its applications, specifications, and pricing. We’ll also dive into the pros and cons of using niobium compared to other materials, so you’ll be well-equipped to make an informed decision about how to use it in your projects.<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-3418","post","type-post","status-publish","format-standard","hentry","category-am-powder"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/posts\/3418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/comments?post=3418"}],"version-history":[{"count":1,"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/posts\/3418\/revisions"}],"predecessor-version":[{"id":3419,"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/posts\/3418\/revisions\/3419"}],"wp:attachment":[{"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/media?parent=3418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/categories?post=3418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/met3dp.sg\/zh\/wp-json\/wp\/v2\/tags?post=3418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}