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JP2011074461A Rolled material of magnesium alloy and method for manufacturing the same 有权
标题翻译：镁合金的轧制材料及其制造方法
公开(公告)号：JP2011074461A
公开(公告)日：2011-04-14
申请号：JP2009227673
申请日：2009-09-30
申请人： Nagaoka Univ Of Technology , 国立大学法人長岡技術科学大学
发明人： HONMA TOMOYUKI , HIRAI KAZUKI , YAMAMOTO KENSUKE , KAMATSUCHI SHIGEHARU
IPC分类号： C22C23/02 , C22C23/00 , C22F1/00 , C22F1/06
摘要： PROBLEM TO BE SOLVED: To provide a rolled material of a magnesium alloy, which can show extremely superior mechanical properties, can be manufactured at a low cost, and is extremely superior in practicality. SOLUTION: The rolled material of the magnesium alloy is manufactured by preparing a magnesium alloy which includes, by mass%, 0.5-3.5% aluminum (Al), 0.5-3.5% calcium (Ca), 0.30% or less manganese (Mn) and the balance magnesium (Mg) with unavoidable impurities, and contains aluminum (Al) and calcium (Ca) at a ratio of 0.90-1.10:1.10-0.90; rough-rolling the alloy at a rolling reduction in the range of 40 to 60% and at a temperature in the range of 300 to 400°C; and subsequently finish-rolling the rough-rolled plate at a lower rolling reduction and a lower temperature than those in the rough-rolling step. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：为了提供可以显示出非常优异的机械性能的镁合金的轧制材料，可以以低成本制造，并且在实用性上非常优异。解决方案：镁合金的轧制材料是通过制备镁合金制造的，其中质量％包括0.5-3.5％的铝（Al），0.5-3.5％的钙（Ca），0.30％或更少的锰（ Mn）和余量为不可避免杂质的镁（Mg），并且含有比例为0.90-1.10:1.10-0.90的铝（Al）和钙（Ca）在40〜60％的压下率和300〜400℃的温度范围内进行粗轧，然后在比粗轧工序中低的轧制压下率和较低的温度下对粗轧板进行精轧。版权所有（C）2011，JPO＆INPIT

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