适于制备不同形状大尺寸块体非晶合金的模具
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摘要
针对制备块体非晶所用铜模只能用来制备一种固定形状的块体非晶,要制备不同形状的块体非晶,必须要加工不同的铜模的问题,设计了一种可以制备不同形状大尺寸块体非晶合金的模具。新设计的铜模由冷却部分和成型部分组成,制备不同形状、尺寸的非晶合金时,只需更换带有相应型腔的内模,插入盛有镓铟合金的外模即可,使得冷却部分只需一次性投入,避免了制备不同形状、尺寸非晶合金需要加工不同铜模的问题。
For the preparation of bulk amorphous copper mold can only be used to prepare a fixed shape of bulk amorphous, in order to prepare different shapes of bulk amorphous, it was necessary to process and design the mold that can prepare different shapes of large size bulk amorphous alloy. The results show that the newly designed copper mold is composed of a cooling part and a forming part. When preparing amorphous alloys of different shapes and sizes, only the inner mold with corresponding cavity should be replaced and the outer mold containing gallium-indium alloy should be inserted. The cooling part only needs to be invested once, which avoids the problem of processing different copper molds when preparing amorphous alloys of different shapes and sizes.
For the preparation of bulk amorphous copper mold can only be used to prepare a fixed shape of bulk amorphous, in order to prepare different shapes of bulk amorphous, it was necessary to process and design the mold that can prepare different shapes of large size bulk amorphous alloy. The results show that the newly designed copper mold is composed of a cooling part and a forming part. When preparing amorphous alloys of different shapes and sizes, only the inner mold with corresponding cavity should be replaced and the outer mold containing gallium-indium alloy should be inserted. The cooling part only needs to be invested once, which avoids the problem of processing different copper molds when preparing amorphous alloys of different shapes and sizes.
引文
[1]宋温丽,宋凯凯,刘增乾,等.非晶合金的相变韧塑化[J].中国材料进展,2014(5):300-311.
[2]高凯雄,寇生中,于朋,等.块体非晶合金研究现状[J].铸造工程,2012(2):15-19.
[3]刘利召,李福山,耿家源.吸铸法制备Mg-基大块非晶合金[J].热加工工艺,2007,36(17):16-18.
[4]安泰科技股份有限公司,钢铁研究总院.制备块体非晶的喷铸方法及装置:中国CN1541791[P],2003-11-07.
[5]张敬,贺林,孙军.电弧炉坩埚浇铸法制备锆基块体非晶[J].稀有金属材料与工程,2006,35(6):998-1001.
[2]高凯雄,寇生中,于朋,等.块体非晶合金研究现状[J].铸造工程,2012(2):15-19.
[3]刘利召,李福山,耿家源.吸铸法制备Mg-基大块非晶合金[J].热加工工艺,2007,36(17):16-18.
[4]安泰科技股份有限公司,钢铁研究总院.制备块体非晶的喷铸方法及装置:中国CN1541791[P],2003-11-07.
[5]张敬,贺林,孙军.电弧炉坩埚浇铸法制备锆基块体非晶[J].稀有金属材料与工程,2006,35(6):998-1001.