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- Compared with the chromizing layer,the chromosiliconizing layer on cast iron is more unifomrm and more compact. 与单纯渗铬层相比,铸铁铬硅共渗层的连续性和致密性有所增强。
- Compared with the chromizing layer,the wear re sistance of chromosiliconizing layer was increased 1 time. 与普通渗铬层相比较,其耐磨性提高1倍。
- The results show that the addition of rare earth elements can increase the depth of the chromizing layer and hardnesss of the T10 steel surface. 结果表明,稀土能增加渗铬层深度,有助于提高渗氮层的表面硬度。
- The results showed that a chromized layer with good wear resistance could be gained in steel 45 by low temperature salt bath chromizing. 研究了45钢低温盐浴渗铬工艺,分析了渗铬层的金相组织和相结构,测量了渗层厚度、渗层硬度及铬浓度分布,并进行了渗铬层的耐磨试验。
- 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。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- chromizing layer 渗铬层
- A layer, as of doubled-over cloth or of paperboard. 一层一层，如折叠过的布料或纸板的
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- A thin, flat layer or scale, as that of a fish. 外表组织薄而平的一层或鳞状物，如鱼鳞
- Study on Low Temperature Salt-Bath Chromizing Process of Steel 45 and Characteristic of Chromized Layer 45钢低温盐浴渗铬工艺及渗层性能研究
- Having a cortex or a similar specialized outer layer. 有皮的有皮的或具有相似的专门发育的外部覆盖的
- A coat or layer enveloping an organ or a part. 被膜一种覆盖器官或身体部位的覆盖层或包被
- A layer of skin peeled off her sun-burnt back. 她晒黑的背上掉了一层皮。
