首页> 外文期刊>Philosophical Magazine Letters >On the mechanism of wear resistance enhancement of tool steels by deep cryogenic treatment
【24h】

On the mechanism of wear resistance enhancement of tool steels by deep cryogenic treatment

机译:深冷处理提高工具钢耐磨性的机理

获取原文
获取原文并翻译 | 示例
           

摘要

This study elucidates the underlying mechanism associated with microstructural modifications responsible for significant enhancement of wear resistance of tool steels by deep cryogenic treatment (DCT). It is demonstrated that DCT not only reduces the amount of retained austenite, but also conditions the martensite that, in turn, leads to the precipitation of higher amount of ultrafine secondary carbides. These favorable microstructural alterations by DCT enhance the resistance of tool steels against dynamic changes during wear resulting in improved wear resistance.View full textDownload full textKeywordscarbide, cryogenic treatment, microstructure, steel, wear, white layerRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/09500839.2012.669052
机译:这项研究阐明了与通过深低温处理(DCT)显着提高工具钢的耐磨性而引起的微观结构改变有关的潜在机理。结果表明,DCT不仅减少了残余奥氏体的数量,而且还调节了马氏体,进而导致了更高数量的超细二次碳化物的析出。 DCT的这些有利的微观组织变化增强了工具钢抵抗磨损过程中动态变化的抵抗力,从而提高了耐磨性。查看全文下载全文关键词碳化物,低温处理,显微组织,钢,磨损,白层相关var addthis_config = {ui_cobrand:“ Taylor&Francis在线”,services_compact:“ citeulike,netvibes,twitter,technorati,可口,linkedin,facebook,stumbleupon,digg,google,更多”,发布号:“ ra-4dff56cd6bb1830b”};添加到候选列表链接永久链接http://dx.doi.org/10.1080/09500839.2012.669052

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号