The invention relates to a vacuum suction casting process for making composite Al-base material.

本发明涉及一种制造铝基复合材料的熔塞法真空吸铸工艺。

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Ringy amorphous alloy Fe36Co36B20Si4Nb4 is obtained by the method of copper mould suction casting.

采用铜模吸铸法，制备出管状非晶态合金Fe36Co36B20Si4Nb4。

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The invention provides a copper mould suction casting preparation device of an iron-based bulk amorphous alloy toroidal magnetic core and a method therefore.

本发明是一种铁基块体非晶合金环形磁芯的铜模吸铸制备装置及其方法。

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