| 白口铸铁碳化物结构与形态的探讨 |
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| 引用本文： | 尚可,苏玉林,贾树胜,周宏,孙广平,李平. 白口铸铁碳化物结构与形态的探讨[J]. 材料科学与工艺, 1988, 0(1) |
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| 作者姓名： | 尚可 苏玉林 贾树胜 周宏 孙广平 李平 |
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| 作者单位： | 吉林工业大学，北京工业大学 |
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| 摘 要： | 用扫描电镜、透射电镜、二次离子质谱仪和X射线衍射仪观察电解深腐蚀和特殊深腐蚀试样,探讨了普通白口铸铁、镍硬铸铁、高铬铸铁和硼白口铸铁的碳化物结构和形态。结界表明,碳化物都呈空间骨架,但封闭程度有所不同。在此基础上,提出子碳化物或组织形态的三维示意模型。
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| 关 键 词： | 白口铸铁 碳化物结构 碳化物形态 |
An Approach to the Carbide Structure and Morphology in White Cast Irons |
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| Shang Ke Su Yulin Jia Shusheng Zhou Hong Sun Guangping Li ping. An Approach to the Carbide Structure and Morphology in White Cast Irons[J]. Materials Science and Technology, 1988, 0(1) |
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| Authors: | Shang Ke Su Yulin Jia Shusheng Zhou Hong Sun Guangping Li ping |
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| Abstract: | A research was conducted to study the carbide structure and morphology of common, Ni-hard, high chrcmium arid bcron white cast irons by means of TEM, SEM, SIMS and X-ray diffraction using deep-corrosion technique and particular samples. The test results indicate that the all carbides link into space structure. The three dimension shetch structure modeles of the carbide or the microstru cture in the mentioned white cast irons were presented tentatively. |
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| Keywords: | White cast iron carbide-structure carbide morphology. |
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