首页> 外文会议>European Powder Metallurgy Association;Euro PM congress exhibition >Netshaping in FAST - State-Of-The Art in Production of Shaped Components and Future Opportunities
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Netshaping in FAST - State-Of-The Art in Production of Shaped Components and Future Opportunities

机译:FAST中的网络成形-成型零件生产中的最新技术和未来机遇

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The field assisted sintering technique (FAST, also known as SPS) has been a growing field of interestfor the production of hard-to-sinter materials over the last two decades. Industrial requirement of thetechnique indicates that components need to be produced to near net-shape for application, or belimited only to low aspect ratio discs. Here, we overview the current state of the art in net and nearnet-shape production processes tailored for FAST with particular emphasis on the potential of shapeddie and other alternative routes to produce components. Using Ti 48Al 2Cr 2Nb we have investigatedthe ease of use of a complex, multi-punch, shaped die to produce a 250 mm diameter generic shapedring and have demonstrated the difficulties associated with what may be considered as a state-of-theart production method.
机译:场辅助烧结技术(FAST,也称为SPS)成为人们日益关注的领域 在过去的二十年中用于生产难以烧结的材料。工业要求 技术表明组件需要制造成接近最终的形状,或者 仅限于低纵横比的光盘。在这里,我们概述了网络和近端的最新技术 为FAST量身定做的净形生产工艺,特别强调成形的潜力 模具和其他替代路线来生产零件。我们使用Ti 48Al 2Cr 2Nb进行了研究 易于使用复杂的多冲头异型模具来生产直径为250 mm的通用异型 响起并证明了与可能被视为最新状态相关的困难 美术制作方法。

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