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METHOD FOR PRODUCING SOFT MAGNETIC METAL POWDER COATED WITH MG-CONTAINING OXIDIZED FILM AND METHOD FOR PRODUCING COMPOSITE SOFT MAGNETIC MATERIAL USING SAID POWDER
METHOD FOR PRODUCING SOFT MAGNETIC METAL POWDER COATED WITH MG-CONTAINING OXIDIZED FILM AND METHOD FOR PRODUCING COMPOSITE SOFT MAGNETIC MATERIAL USING SAID POWDER
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机译：含MG的氧化膜包覆的软磁性金属粉末的制备方法和利用硬质合金粉制备复合软磁性材料的方法。
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摘要
A method for producing a soft magnetic metal powder coated with a Mg-containing oxide film, comprising the steps of adding and mixing a Mg powder with a soft magnetic metal powder which has been subjected to heating treatment in an oxidizing atmosphere at a temperature of 40 to 500°C to obtain a mixed powder, and heating the mixed powder at a temperature of 150 to l,100°C in an inert gas or vacuum atmosphere under a pressure of 1 x 10-12 to 1 x 10-1 MPa, while optionally tumbling; and a method for producing a composite soft magnetic material from the soft magnetic metal powder coated with a Mg-containing oxide film.
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机译：一种制备涂有含镁氧化物膜的软磁金属粉末的方法，该方法包括以下步骤：将Mg粉末与已在40℃的氧化气氛中进行过热处理的软磁金属粉末混合并混合。到500°C以获得混合粉末，并在惰性气体或真空气氛中在1 x 10-12至1 x 10-1 MPa的压力下将混合粉末在150至1100°C的温度下加热，同时可选地翻滚;以及由涂覆有含Mg的氧化物膜的软磁性金属粉末制造复合软磁性材料的方法。
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