...材料Nuclear power station at Leibstadt, Switzerland烧结前u ran iu m oxid e bead s钨钒钢(W-V steel)铬钒钢(Cr-V steel)镍基高温合金(Hastelloy m aterial)核反应堆材料:耐中子辐射、腐蚀、高温烧结后绪论 信息-人类正在步入信息时代, 同时也是信...
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medium carbon Cr-Ni-Mo-V steel 中碳Cr
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cr-ni-mo-v steel 铬镍钼钒钢
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Arbor with high quality CR-V chrome vanadium steel, through-type batch rod for percussion use.
刀杆以优质CR - V铬钒钢制造,贯通式批杆,适用于敲击使用。
The results showed that: the amounts of releasing ions per second, Al-V-Ti alloy was the least, followed by 3 kinds of stainless steel, Ni-Cr alloy, Cu alloy.
结果显示:每秒钟释放的离子数,以铝钒钛合金最少,3种不锈钢次之,镍铬合金较多,铜合金最多。
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