等离子旋转电极工艺粉末:综合指南

目录

等离子旋转电极工艺粉末 概述

等离子旋转电极工艺(PREP)是一种独特的粉末生产技术,它利用旋转电极产生等离子电弧。等离子弧熔化并雾化电极材料,形成具有特殊性能的球形金属粉末颗粒。PREP 粉末可广泛用于快速成型制造、粉末冶金和热喷涂应用。

用于 3D 打印的镍合金粉末

PREP 粉末的类型、组成和特性

类型组成属性
钛,合金元素强度高、密度低、耐腐蚀
镍基镍、铬、钴、合金元素耐腐蚀、高温强度和耐磨性
钴基钴、铬、钨、合金元素高硬度、耐磨性和耐腐蚀性
不锈钢铁、铬、镍、合金元素耐腐蚀、高强度和韧性
铝质铝,合金元素重量轻、强度重量比高、耐腐蚀
铜、合金元素高导电性和导热性,耐腐蚀
钨、合金元素高熔点、高密度和耐磨性
钼,合金元素高强度、高温强度和耐腐蚀性
钽,合金元素熔点高、密度大、耐腐蚀

PREP 粉末的应用

应用行业益处
快速成型制造航空航天、汽车、医疗复杂几何形状、轻质部件、快速原型制作
粉末冶金汽车、电子、工具高精度、近净成形组件,减少浪费
热喷涂航空航天、汽车、能源保护涂层、耐磨性、耐腐蚀性
搅拌摩擦焊航空航天、汽车、造船高强度焊接,减少变形,提高疲劳寿命
金属注射成型电子、医疗、汽车复杂几何形状、大批量生产、近净成形组件

PREP 粉的规格、尺寸、等级和标准

规格说明
尺寸颗粒直径范围(如 10-100 微米)
等级纯度、合金成分
标准国际标准或特定行业标准(如 ASTM、ISO)

PREP 粉供应商和定价

供应商地点价格范围
赫加纳斯瑞典每公斤 $100-$350
山特维克瑞典每公斤 $120-$360
AP&C美国每公斤 $150-$450
吉凯恩英国每公斤 $125-$370
木匠技术美国每公斤 $130-$380
Met3DP中国每公斤 $80-$190

PREP 粉的优缺点

优势

  • 高纯度和一致性
  • 球形设计可优化包装和流动性
  • 可提供多种材料和合金
  • 卓越的机械性能
  • 减少废物和对环境的影响

缺点

  • 可能比其他粉末生产方法更昂贵
  • 需要专用设备和专业知识
  • 可能需要进行后处理,以获得所需的特性

常见问题

问题回答
预处理粉末和气体雾化粉末有什么区别?PREP 粉末通常比气体雾化粉末更细,球形度更高。
选择 PREP 粉需要考虑哪些关键因素?尺寸、等级、成分和供应商的可靠性。
如何确保 PREP 粉的质量?从信誉良好的供应商处采购,并进行全面检测。
PREP 粉有哪些新兴应用?快速成型制造、先进涂层和轻质材料。
如何进一步了解 PREP 粉?参加行业会议,阅读技术论文,向专家请教。

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Metal3DP Technology Co., LTD 是一家领先的增材制造解决方案提供商,总部位于中国青岛。公司专注于工业应用领域的三维打印设备和高性能金属粉末。

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