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首页> 外文会议>Powder Metallurgy World Congress amp; Exhibition(PM 2006); 20060924-28; Busan(KR) >Aluminium and Aluminium Alloy Powders for P/M Applications
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Aluminium and Aluminium Alloy Powders for P/M Applications

机译：用于粉末冶金的铝和铝合金粉末

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摘要

P/M aluminium components are attracting interest in an increasing variety of industries due to the possibilities for weight saving in engineering parts. There are many processes for manufacturing from powder feedstocks that are either in production, becoming commercialised or still undergoing development. The nature of these processes and the required properties of the end products mean that powders of different particle size, shape, composition and microstructure must be produced. The requirements of various processes requiring aluminium and aluminium alloy powders for metal matrix composites, laser sintering, powder forging and metal injection moulding are discussed in relation to powder particle size and structure. The key requirement of the powder manufacturer is to supply cost effective materials for these different processes. This may require compromises to be made by the supplier and consumer while the techniques evolve from development to large scale production.
机译：由于可以减轻工程零件的重量，P / M铝制组件在越来越多的行业中引起了人们的兴趣。有许多从粉末原料制造的过程已经投入生产，已商业化或仍在开发中。这些过程的性质和最终产品所需的性能意味着必须生产不同粒径，形状，组成和微结构的粉末。讨论了需要用于金属基复合材料的铝和铝合金粉末，激光烧结，粉末锻造和金属注射成型的各种工艺的要求，其中涉及粉末的粒度和结构。粉末制造商的关键要求是为这些不同的过程提供具有成本效益的材料。当技术从发展到大规模生产时，这可能需要供方和消费者做出折衷。

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