| SHS离心法制备的耐蚀合金的显微组织 |
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| 引用本文： | 段辉平,殷声,刘登科,魏延平,赖和怡. SHS离心法制备的耐蚀合金的显微组织[J]. 钢铁, 1999, 34(7): 50-53 |
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| 作者姓名： | 段辉平 殷声 刘登科 魏延平 赖和怡 |
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| 作者单位： | 北京科技大学 |
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| 摘 要： | 采用ＳＨＳ（Ｓｅｌｆ－ｐｒｏｐａｇａｔｉｎｇＨｉｇｈ－ｔｅｍｐｅｒａｔｕｒｅＳｙｎｔｈｅｓｉｓ）离心法制备类１Ｃｒ１８Ｎｉ９耐蚀合金内衬复合钢管。通过ＳＥＭ和ＴＥＭ方法研究了其组织特征。结果表明，在合金中存在大量位错以及与基体有完全共格界面的ＮｉＡｌ金属间化合物，合金呈典型的铸态组织，基体具有体心立方结构
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| 关 键 词： | SHS离心法 SHS耐蚀合金 组织 |
MICROSTRUCTURE OF CORROSION RESISTANCE ALLOY PRODUCED BY SHS CENTRIFUGAL PROCESS |
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| DUAN Huiping,YIN Sheng,LIU Dengke,WEI Yanping,LAI Heyi. MICROSTRUCTURE OF CORROSION RESISTANCE ALLOY PRODUCED BY SHS CENTRIFUGAL PROCESS[J]. Iron & Steel, 1999, 34(7): 50-53 |
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| Authors: | DUAN Huiping YIN Sheng LIU Dengke WEI Yanping LAI Heyi |
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| Affiliation: | University of Science and Technology Beijing |
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| Abstract: | The principle of SHS (Selfpropagating Hightemperature Synthesis) centrifugal process which is used to produce composite pipes is introduced and the microstructure of corrosion resistance alloy produced by the above technique is studied in detail using SEM and TEM in this paper There are many dislocations and NiAl intermetallics with excellent coherency interface to the matrix The crystallographic structure of the matrix is bcc |
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| Keywords: | SHS centrifugal process corrosion resistance alloy microstructure |
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