Sub-Critical Treatment Process of High Cr-W Wear Resistance Cast Iron
来源期刊：Journal of Rare Earths2006年第S2期
论文作者：张海龙 肖念新
文章页码：303 - 305
摘 要：By measuring hardness of high Cr-W wear resistance cast iron after treated with different sub-critical treatment process, sub-critical treatment process of high Cr-W wear resistance cast iron was discussed. The results show that the secondary hardening of the cast iron appears under the proper sub-critical treatment process. As a result, the high Cr-W wear resistance cast iron can obtain higher hardness under sub-critical treating at 570 ℃ for 5 h.
张海龙，肖念新
摘 要：By measuring hardness of high Cr-W wear resistance cast iron after treated with different sub-critical treatment process, sub-critical treatment process of high Cr-W wear resistance cast iron was discussed. The results show that the secondary hardening of the cast iron appears under the proper sub-critical treatment process. As a result, the high Cr-W wear resistance cast iron can obtain higher hardness under sub-critical treating at 570 ℃ for 5 h.
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