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The manner which produces the metal powder which consists of the magnesium metallic particle which is included when the magnesium silicide grain is distributed

机译：制备由硅化镁晶粒分布时包含的镁金属颗粒组成的金属粉末的方法

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摘要

P To provide metal powder composed of almost spherical magnesium-based metal particles in which fine magnesium silicide particles with a particle diameter of ≤ 10 μ m are almost uniformly dispersed, a method for easily and inexpensively producing the metal powder and a method for easily and inexpensively producing automobile parts from the metal powder. PSOLUTION: A molten metal comprising, by mass, 90 to 95% magnesium and 5 to 10% silicon is stored in a storage vessel 22 in an inert gas atmosphere and is held to a fixed temperature. Then, the pressure at the inside of the storage vessel 22 is increased and the molten metal 32 is made to flow out from a flowout hole 28 provided at the storage vessel 22, and a collision gas is collided against the molten metal 32 which has been made to flow out. In this way and the molten metal 32 is solidified while being scattered into the shape of particles with the average particle diameter of 40 to 100 μ m. PCOPYRIGHT: (C)2011 and JPO& INPIT

机译：

提供由几乎球形的镁基金属颗粒组成的金属粉末，其中细硅化镁颗粒的粒径为＆le; 10＆mu; m几乎均匀地分散，一种容易且廉价地制造金属粉末的方法以及一种容易且廉价地由该金属粉末制造汽车零件的方法。解决方案：包含按质量计90％至95％的镁和5％至10％的硅的熔融金属在惰性气体气氛中存储在存储容器22中并保持在固定温度。然后，增加储存容器22内部的压力，并使熔融金属32从设置在储存容器22上的排出口28流出，并且碰撞气体碰撞到已经熔融的熔融金属32上。使流出。以这种方式，熔融金属32在凝固成平均粒径为40至100μm的颗粒状的同时固化。米

版权：（C）2011和JPO＆INPIT 展开▼

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公开/公告号JP5342591B2

专利类型
公开/公告日2013-11-13

原文格式PDF
申请/专利权人富士重工業株式会社;
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申请/专利号JP20110077211
发明设计人矢野裕;
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申请日2011-03-31
分类号B22F9/08;C22C23/00;C22C23/02;B22F1/00;
国家 JP
入库时间 2022-08-21 16:12:22

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