深冷处理方法扩展应用的研究
Study on Extend Application of Subzero Treatment
黄俊平
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作者单位：(天津交通职业学院 汽车工程系, 天津 300110)
中文关键字：深冷处理； 扩展； 应用
英文关键字：subzero treatment; expansion; application
中文摘要：对金属材料进行深冷处理，进而改善材料的力学性能，并可使其耐磨性能大大提高。在这一研究的基础上，探索金属材料深冷处理技术的扩展与应用，通过对砂砖型模深冷处理工艺的研究与实践，提出了深冷处理扩展技术应用方法和提高效益的途径。
英文摘要：The subzero treatment of metal material can improve the mechanical properties and the wear resistance of material. On the basic of this study, the expansion and application of metal materials subzero treatment were explored. Through the research and practice of sand brick's subzero treatment, the technology of subzero treatment and the way to improve efficiency were put forward.