The quenching sensitivity of 7050 aluminium alloy hot-rolled plate was studied by using end quenching test and optical microscopy (OM) and transmission electron microscopy (TEM).
用末端淬火、光学金相显微镜和透射电镜技术研究7050铝合金热轧板的淬火敏感性。
Some new quenching techniques were discussed for the heat -treatment of the end of the rail using by high -speed circulating railway.
探讨了一些新的淬火技术在高速铁路用钢轨轨端表面淬火中的应用。
Some new quenching techniques were discussed for the heat -treatment of the end of the rail using by high -speed circulating railway.
探讨了一些新的淬火技术在高速铁路用钢轨轨端表面淬火中的应用。
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