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- Keywords ionicnitriding;low temperature chromizing;rare earth; 离子渗氮;低温渗铬;稀土;
- The food should be kept at low temperature. 这种食品应低温保存。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- low temperature chromizing 低温渗铬
- Influence of different pre-heattreatment on low temperature salt-bath chromizing of T10 steel was studied . 研究了不同的预先热处理对T10钢低温盐浴渗铬的影响。
- Immediate quenching and tempering process of steel T10 after low temperature salt bath chromizing was studied. 研究了 T10钢在低温盐浴渗铬后直接淬火并回火工艺。
- Influence of rare earth on low temperature salt-bath chromizing on 45 steel was studied. 研究了稀土对45钢低温盐浴渗铬的影响。
- Lead fuses at a low temperature. 铅在低温下就熔化。
- The low temperature froze my flowers. 低温把我的花冻死了。
- The influence of rare earth elements on low temperature salt-bath chromizing for T10 steel was studied by optical microscope,SEM,XRD and microhardness tester. 用光学显微镜、扫描电子显微镜(SEM)、X射线衍射仪(XRD)及显微硬度计研究了稀土元素对T10钢离子渗氮后低温盐浴渗铬的影响。
- The microstructure ,phase make up,chromium thickness,microhardness and corroding resistance of low temperature salt bath chromizing layers of steel Q235,45 and T10 are contrasted. 通过Q235钢、45钢、T10钢低温盐浴渗铬层的金相组织、相结构、厚度、铬浓度、显微硬度和耐蚀性的对比,表明碳含量越高,铬碳化合物层越厚,显微硬度越高,耐蚀性越好。
- Lead will fuse at a relatively low temperature. 铅不需要太高温度即能溶化。
- The low temperature will freeze my flowers. 低温会把我的花冻死。
- At a low temperature, water turns into ice. 水在低温时就结成冰。
- Water freezes at a low temperature. 水在低温时结冰。
- Alignment requires low temperature. 取向排列需要低温。
- The local or general use of low temperatures in medical therapy. 冷疗法一种在医疗中局部或全部使用低温的方法
- Lead will fuse at a lower temperature than some other metals. 铅的熔点比其他一些金属低。
- The land itself freezes (up) in such low temperatures. 温度这麽低，地都冻硬了。
- The food must be kept at a low temperature. 这食物必须在低温下保存。
