{"id":3450,"date":"2024-12-26T07:59:17","date_gmt":"2024-12-26T07:59:17","guid":{"rendered":"https:\/\/met3dp.sg\/?p=3450"},"modified":"2024-12-20T08:01:03","modified_gmt":"2024-12-20T08:01:03","slug":"phosphor-bronzeultimate-alloy-long-lastingapplications","status":"publish","type":"post","link":"https:\/\/met3dp.sg\/vi\/phosphor-bronzeultimate-alloy-long-lastingapplications\/","title":{"rendered":"Phosphor Bronze: The Ultimate Alloy for Long-Lasting Applications"},"content":{"rendered":"<p>When it comes to choosing materials for high-performance applications, one alloy consistently stands out: <strong>phosphor bronze<\/strong>. Known for its <strong>strength<\/strong>, <strong>resistance to wear<\/strong>, V\u00e0 <strong>excellent <a href=\"https:\/\/en.wikipedia.org\/wiki\/Corrosion\" target=\"_blank\" rel=\"noopener\">corrosion<\/a> resistance<\/strong>, phosphor bronze is a versatile material used across many industries, from <strong>marine engineering<\/strong> to <strong>electrical components<\/strong>. But what exactly makes this alloy so special, and why do engineers and manufacturers rely on it so heavily?<\/p>\n\n\n\n<p>In this comprehensive guide, we&#8217;ll take a deep dive into <strong>phosphor bronze<\/strong>, exploring its <strong>composition<\/strong>, <strong>mechanical properties<\/strong>, <strong>applications<\/strong>, and more. Whether you&#8217;re an engineer looking for precise material specs or a manufacturer seeking the best alloy for your next project, this guide will provide all the insights you need. Let&#8217;s get started.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>T\u1ed5ng quan <\/strong><\/h2>\n\n\n\n<p>Phosphor bronze is a <strong>copper alloy<\/strong> that contains <strong>phosphorus<\/strong> and <strong>tin<\/strong>. This unique combination gives it a range of properties that make it suitable for demanding applications. <strong>Thi\u1ebfc<\/strong> adds strength and corrosion resistance, while <strong>phosphorus<\/strong> improves wear resistance and stiffness.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Key Features :<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u01b0\u1eddng \u0111\u1ed9 cao<\/strong> and <strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Durability\" target=\"_blank\" rel=\"noopener\">durability<\/a><\/strong><\/li>\n\n\n\n<li><strong>Kh\u00e1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi<\/strong>, particularly in <strong>marine<\/strong> and <strong>industrial environments<\/strong><\/li>\n\n\n\n<li><strong>Superior wear resistance<\/strong>, making it ideal for <strong>high-friction applications<\/strong><\/li>\n\n\n\n<li><strong>Good fatigue resistance<\/strong>, extending the material&#8217;s lifespan in dynamic applications<\/li>\n\n\n\n<li><strong>Kh\u00f4ng t\u1eeb t\u00ednh<\/strong> and <strong>non-sparking<\/strong>, making it suitable for hazardous environments<\/li>\n<\/ul>\n\n\n\n<p>Phosphor bronze is commonly compared to other copper alloys, such as <strong>brass<\/strong> and <strong>aluminum bronze<\/strong>, and while it shares certain properties with these materials, it often outperforms them in specific areas like <strong>fatigue resistance<\/strong> and <strong>wear resistance<\/strong>. For engineers and manufacturers looking for a reliable, long-lasting material, phosphor bronze offers a great balance of <strong>performance<\/strong> and <strong>cost-effectiveness<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Types and Composition <\/strong><\/h2>\n\n\n\n<p>Phosphor bronze alloys contain varying levels of <strong>tin<\/strong> and <strong>phosphorus<\/strong>, which can dramatically affect their <strong>mechanical properties<\/strong>. Here&#8217;s a closer look at the different types of phosphor bronze and their compositions.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Lo\u1ea1i h\u1ee3p kim<\/strong><\/th><th><strong>\u0110\u1ed3ng (CU)<\/strong><\/th><th><strong>Tin (Sn)<\/strong><\/th><th><strong>Ph\u1ed1t pho (P)<\/strong><\/th><th><strong>Key Characteristics<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>C51000<\/strong> (5% A)<\/td><td>~94.75%<\/td><td>5%<\/td><td>0.2%<\/td><td>High strength, good corrosion resistance, excellent formability<\/td><\/tr><tr><td><strong>C52100<\/strong> (8% A)<\/td><td>~91.75%<\/td><td>8%<\/td><td>0.2%<\/td><td>Higher strength and hardness, ideal for springs and electrical contacts<\/td><\/tr><tr><td><strong>C52400<\/strong><\/td><td>~92.75%<\/td><td>7.5%<\/td><td>0.2%<\/td><td>Balanced strength and fatigue resistance, often used in fasteners<\/td><\/tr><tr><td><strong>C54400<\/strong><\/td><td>~92%<\/td><td>4%<\/td><td>0.03%<\/td><td>Free-cutting phosphor bronze, excellent machinability<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>Note: The specific composition can vary slightly depending on the manufacturer and the exact grade.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Phosphor Bronze Properties<\/strong><\/h3>\n\n\n\n<p>The properties of phosphor bronze make it ideal for applications where <strong>strength<\/strong>, <strong>wear resistance<\/strong>, V\u00e0 <strong>corrosion resistance<\/strong> are required. Below are the typical mechanical properties of some common phosphor bronze alloys.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>T\u00e0i s\u1ea3n<\/strong><\/th><th><strong>C51000<\/strong><\/th><th><strong>C52100<\/strong><\/th><th><strong>C52400<\/strong><\/th><th><strong>C54400<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Tensile Strength (MPa)<\/strong><\/td><td>345-540<\/td><td>540-690<\/td><td>430-620<\/td><td>400-540<\/td><\/tr><tr><td><strong>Yield Strength (MPa)<\/strong><\/td><td>180-460<\/td><td>460-620<\/td><td>345-540<\/td><td>275-460<\/td><\/tr><tr><td><strong>Elongation at Break (%)<\/strong><\/td><td>20-40%<\/td><td>6-12%<\/td><td>10-25%<\/td><td>10-30%<\/td><\/tr><tr><td><strong>Brinell Hardness (HB)<\/strong><\/td><td>80-130<\/td><td>120-180<\/td><td>90-150<\/td><td>100-160<\/td><\/tr><tr><td><strong>Density (g\/cm\u00b3)<\/strong><\/td><td>8.8<\/td><td>8.8<\/td><td>8.8<\/td><td>8.8<\/td><\/tr><tr><td><strong>Tinh d\u00e2n \u0111i\u00ea\u0323n<\/strong><\/td><td>15-20% IACS<\/td><td>12-15% IACS<\/td><td>13-18% IACS<\/td><td>10-15% IACS<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The combination of properties\u2014particularly the <strong>tensile strength<\/strong>, <strong>hardness<\/strong>, V\u00e0 <strong>resistance to fatigue<\/strong>\u2014makes phosphor bronze alloys some of the most sought-after materials for applications that demand <strong>long-term durability<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Phosphor Bronze Applications<\/strong><\/h2>\n\n\n\n<p>Thanks to its <strong>strength<\/strong>, <strong>corrosion resistance<\/strong>, V\u00e0 <strong>wear properties<\/strong>, phosphor bronze finds use in a wide range of industries. Whether it&#8217;s being used in <strong>springs<\/strong>, <strong>gears<\/strong>, or <strong>electrical connectors<\/strong>, this alloy delivers reliable performance in demanding conditions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn <\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Ng\u00e0nh c\u00f4ng nghi\u1ec7p<\/strong><\/th><th><strong>\u1ee8ng d\u1ee5ng<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>H\u00e0ng h\u1ea3i<\/strong><\/td><td>Propeller shafts, bearings, and marine hardware where corrosion resistance is key<\/td><\/tr><tr><td><strong>Electrical<\/strong><\/td><td>Connectors, switches, and relays due to its conductivity and fatigue resistance<\/td><\/tr><tr><td><strong>Kh\u00f4ng gian v\u0169 tr\u1ee5<\/strong><\/td><td>Springs, fasteners, and bushings for high-stress environments<\/td><\/tr><tr><td><strong>\u00d4 t\u00f4<\/strong><\/td><td>Bearings, gears, and valve components<\/td><\/tr><tr><td><strong>Industrial Machinery<\/strong><\/td><td>Gears, bushings, and wear plates for high-friction environments<\/td><\/tr><tr><td><strong>Musical Instruments<\/strong><\/td><td>Strings for pianos and guitars, offering a warm, resonant sound<\/td><\/tr><tr><td><strong>Architecture<\/strong><\/td><td>Decorative elements, sculptures, and structural components<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Let\u2019s take the <strong>marine industry<\/strong> as an example. Phosphor bronze&#8217;s <strong>corrosion resistance<\/strong> in <strong>saltwater<\/strong> environments makes it an excellent choice for <strong>bearings<\/strong>, <strong>propeller shafts<\/strong>, and other <strong>marine components<\/strong>. In <strong>electrical engineering<\/strong>, its <strong>fatigue resistance<\/strong> and <strong>conductivity<\/strong> make it ideal for <strong>connectors<\/strong> and <strong>switches<\/strong> that need to withstand repeated cycles without failing.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Specifications, Sizes, and Standards <\/strong><\/h2>\n\n\n\n<p>When selecting the right phosphor bronze alloy for your project, it&#8217;s essential to understand the available <strong>specifications<\/strong>, <strong>sizes<\/strong>, V\u00e0 <strong>industry standards<\/strong>. Depending on the application, you may require phosphor bronze in a particular <strong>form<\/strong>, such as <strong>sheets<\/strong>, <strong>rods<\/strong>, or <strong>wires<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Available Forms and Sizes <\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>H\u00ecnh th\u1ee9c<\/strong><\/th><th><strong>Typical Sizes Available<\/strong><\/th><th><strong>Industry Standards<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Sheets\/Plates<\/strong><\/td><td>Thickness: 0.5 mm to 100 mm<\/td><td>ASTM B103, EN 1652<\/td><\/tr><tr><td><strong>Bars\/Rods<\/strong><\/td><td>Diameter: 5 mm to 500 mm<\/td><td>ASTM B139<\/td><\/tr><tr><td><strong>Wires<\/strong><\/td><td>Diameter: 0.1 mm to 5 mm<\/td><td>ASTM B159<\/td><\/tr><tr><td><strong>Tubes<\/strong><\/td><td>Outer Diameter: 10 mm to 300 mm<\/td><td>ASTM B135<\/td><\/tr><tr><td><strong>\u0110\u00fac<\/strong><\/td><td>Custom sizes based on customer requirements<\/td><td>ASTM B806<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>These standards ensure that the material meets the required mechanical and chemical properties for specific industries. For example, if you&#8217;re working on an <strong>electrical application<\/strong>, ASTM B159 will ensure your phosphor bronze wires meet the necessary specifications for <strong>conductivity<\/strong> and <strong>durability<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Grades and Standards <\/strong><\/h3>\n\n\n\n<p>Several <strong>grades<\/strong> of phosphor bronze are available, each with its specific set of properties and standards. Understanding these grades is essential when selecting the right material for your application.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>C\u1ea5p<\/strong><\/th><th><strong>Ti\u00eau chu\u1ea9n<\/strong><\/th><th><strong>Primary Use<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>C51000<\/strong><\/td><td>ASTM B103, B139<\/td><td>General-purpose use, including springs, electrical connectors<\/td><\/tr><tr><td><strong>C52100<\/strong><\/td><td>ASTM B103, B139<\/td><td>High-strength applications, such as gears, fasteners, and bushings<\/td><\/tr><tr><td><strong>C54400<\/strong><\/td><td>ASTM B139, B806<\/td><td>Free-machining applications, including fasteners and fittings<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Selecting the right <strong>grade<\/strong> and <strong>standard<\/strong> ensures that your material will perform as expected in your specific application. For instance, <strong>C52100<\/strong> is often chosen for <strong>high-strength components<\/strong> like <strong>gears<\/strong> and <strong>bushings<\/strong>, while <strong>C54400<\/strong> is ideal for <strong>free-machining<\/strong> due to its excellent machinability.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Nh\u00e0 cung c\u1ea5p v\u00e0 gi\u00e1 c\u1ea3 <\/strong><\/h2>\n\n\n\n<p>The <strong>price<\/strong> of phosphor bronze can vary significantly depending on the <strong>grade<\/strong>, <strong>form<\/strong>, V\u00e0 <strong>quantity<\/strong> you&#8217;re purchasing. Additionally, market conditions such as the price of <strong>copper<\/strong> and <strong>tin<\/strong> can affect the overall cost.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Leading Suppliers and Pricing Estimates<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Nh\u00e0 cung c\u1ea5p<\/strong><\/th><th><strong>V\u1ecb tr\u00ed<\/strong><\/th><th><strong>Gi\u00e1 m\u1ed7i kg<\/strong><\/th><th><strong>Minimum Order Quantity<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>National Bronze Mfg. Co.<\/strong><\/td><td>Hoa K\u1ef3<\/td><td>$18 &#8211; $30<\/td><td>50 kg<\/td><\/tr><tr><td><strong>Bronze Alloys Ltd.<\/strong><\/td><td>V\u01b0\u01a1ng qu\u1ed1c Anh<\/td><td>$20 &#8211; $35<\/td><td>100 kg<\/td><\/tr><tr><td><strong>Shanghai Metal Corporation<\/strong><\/td><td>Trung Qu\u1ed1c<\/td><td>$15 &#8211; $28<\/td><td>200 kg<\/td><\/tr><tr><td><strong>MetalTek International<\/strong><\/td><td>To\u00e0n c\u1ea7u<\/td><td>$22 &#8211; $38<\/td><td>Custom (depends on project)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Prices can fluctuate based on the cost of raw materials and the complexity of the alloy. <strong>Bulk purchases<\/strong> often result in significant cost savings, so it&#8217;s essential to consider your long-term material needs when planning a purchase.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Advantages and Disadvantages <\/strong><\/h2>\n\n\n\n<p>Like any material, phosphor bronze has its <strong>advantages<\/strong> and <strong>disadvantages<\/strong>. While it excels in many areas, there are a few limitations to consider, especially when compared to other alloys.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Thu\u1eadn l\u1ee3i <\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Advantage<\/strong><\/th><th><strong>S\u1ef1 mi\u00eau t\u1ea3<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Excellent Wear Resistance<\/strong><\/td><td>Ideal for high-friction applications like gears and bearings.<\/td><\/tr><tr><td><strong>High Corrosion Resistance<\/strong><\/td><td>Stands up well to saltwater and industrial chemicals, making it ideal for marine use.<\/td><\/tr><tr><td><strong>Good Fatigue Resistance<\/strong><\/td><td>Performs well in dynamic applications like springs and electrical connectors.<\/td><\/tr><tr><td><strong>Non-Sparking<\/strong><\/td><td>Suitable for use in explosive or hazardous environments.<\/td><\/tr><tr><td><strong>Kh\u1ea3 n\u0103ng gia c\u00f4ng<\/strong><\/td><td>Certain grades (like C54400) offer excellent machinability for precision parts.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B\u1ea5t l\u1ee3i<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Disadvantage<\/strong><\/th><th><strong>S\u1ef1 mi\u00eau t\u1ea3<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Higher Cost<\/strong><\/td><td>More expensive than some other copper alloys like brass due to the inclusion of tin and phosphorus.<\/td><\/tr><tr><td><strong>Lower Electrical Conductivity<\/strong><\/td><td>Not as conductive as pure copper, making it less suitable for high-current applications.<\/td><\/tr><tr><td><strong>Limited Availability<\/strong><\/td><td>Certain grades and sizes may only be available through specialized suppliers.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>While <strong>phosphor bronze<\/strong> offers many benefits, it&#8217;s important to weigh these against the <strong>cost<\/strong> and <strong>availability<\/strong> when considering it for your project. For example, while it\u2019s more <strong>expensive<\/strong> than brass, its <strong>wear resistance<\/strong> and <strong>corrosion resistance<\/strong> can make it <strong>cost-effective<\/strong> in the long run, especially in demanding environments.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p <\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Question<\/strong><\/th><th><strong>Answer<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>What is phosphor bronze used for?<\/strong><\/td><td>It&#8217;s used in marine, electrical, and industrial applications due to its strength and corrosion resistance.<\/td><\/tr><tr><td><strong>Is phosphor bronze expensive?<\/strong><\/td><td>Yes, it&#8217;s more expensive than standard copper alloys like brass, but its durability often justifies the cost.<\/td><\/tr><tr><td><strong>Can phosphor bronze be welded?<\/strong><\/td><td>Yes, but it requires specialized techniques to avoid defects.<\/td><\/tr><tr><td><strong>How does phosphor bronze compare to brass?<\/strong><\/td><td>Phosphor bronze is stronger, more corrosion-resistant, and has better wear properties than brass.<\/td><\/tr><tr><td><strong>Is phosphor bronze magnetic?<\/strong><\/td><td>No, it&#8217;s non-magnetic, making it suitable for sensitive electronic applications.<\/td><\/tr><tr><td><strong>Is phosphor bronze good for marine use?<\/strong><\/td><td>Absolutely, its corrosion resistance in saltwater makes it ideal for marine hardware.<\/td><\/tr><tr><td><strong>What\u2019s the difference between C51000 and C52100?<\/strong><\/td><td>C52100 contains more tin and is stronger, making it better suited for high-stress applications.<\/td><\/tr><tr><td><strong>Does phosphor bronze corrode?<\/strong><\/td><td>While highly resistant to corrosion, it can still corrode under extreme conditions, like exposure to strong acids.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong><\/h2>\n\n\n\n<p><strong>Phosphor bronze<\/strong> is a high-performance alloy that offers an excellent balance of <strong>strength<\/strong>, <strong>corrosion resistance<\/strong>, V\u00e0 <strong>wear properties<\/strong>. Whether you&#8217;re designing components for <strong>marine applications<\/strong>, <strong>electrical systems<\/strong>, or <strong>high-stress mechanical parts<\/strong>, phosphor bronze delivers the durability and reliability you need.<\/p>\n\n\n\n<p>While it may come at a higher price than other copper alloys, its <strong>long-term performance<\/strong> in demanding conditions makes it a <strong>cost-effective<\/strong> choice for many industries. By understanding the different <strong>grades<\/strong>, <strong>applications<\/strong>, V\u00e0 <strong>specifications<\/strong> of phosphor bronze, you can make informed decisions that will optimize the <strong>performance<\/strong> and <strong>longevity<\/strong> of your projects.<\/p>\n\n\n\n<p>So, whether you&#8217;re a seasoned engineer, a manufacturer, or a designer looking for the best material for the job, <strong>phosphor bronze<\/strong> should be high on your list of potential materials.<\/p>\n\n\n\n<p><a href=\"https:\/\/met3dp.sg\/vi\/contact-us\/\">Maybe you want to know more about our products, please contact us<\/a><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>When it comes to choosing materials for high-performance applications, one alloy consistently stands out: phosphor bronze. Known for its strength, resistance to wear, and excellent corrosion resistance, phosphor bronze is a versatile material used across many industries, from marine engineering to electrical components. But what exactly makes this alloy so special, and why do engineers and manufacturers rely on it so heavily?<\/p>\n<p>In this comprehensive guide, we&#8217;ll take a deep dive into phosphor bronze, exploring its composition, mechanical properties, applications, and more. Whether you&#8217;re an engineer looking for precise material specs or a manufacturer seeking the best alloy for your next project, this guide will provide all the insights you need. Let&#8217;s get started.<\/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-3450","post","type-post","status-publish","format-standard","hentry","category-am-powder"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/posts\/3450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/comments?post=3450"}],"version-history":[{"count":1,"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/posts\/3450\/revisions"}],"predecessor-version":[{"id":3451,"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/posts\/3450\/revisions\/3451"}],"wp:attachment":[{"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/media?parent=3450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/categories?post=3450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/met3dp.sg\/vi\/wp-json\/wp\/v2\/tags?post=3450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}