| 氧含量对NiCr合金粉末涂层性能的影响 |
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| 引用本文： | 朱成才,肖宁,田玉亮,马江虹,岳岚.氧含量对NiCr合金粉末涂层性能的影响[J].有色金属(冶炼部分),2008(Z1). |
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| 作者姓名： | 朱成才 肖宁 田玉亮 马江虹 岳岚 |
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| 作者单位： | 北京矿冶研究总院,北京,100044 |
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| 摘 要： | 对0.175%、0.067%、0.050%三种氧含量的NiCr合金粉末的涂层性能进行了研究,包括:涂层的结合强度、不连续性、物相以及最大氧化物直径和最大孔洞直径等对涂层使用性能产生重要影响的涂层指标。试验发现,随着O含量的降低,涂层的结合强度得到明显的提高,其不连续性、最大空洞以及氧化物分布等微观组织也得到了明显的改善。
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| 关 键 词： | NiCr 合金粉末 氧含量 涂层 |
Influence of Oxygen Content on Coating Performance of NiCr Alloy Powder |
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| ZHU Cheng-cai,XIAO Ning,TIAN Yu-liang,MA Jiang-hong,YUE Lan.Influence of Oxygen Content on Coating Performance of NiCr Alloy Powder[J].Nonferrous Metals(Extractive Metallurgy),2008(Z1). |
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| Authors: | ZHU Cheng-cai XIAO Ning TIAN Yu-liang MA Jiang-hong YUE Lan |
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| Affiliation: | ZHU Cheng-cai,XIAO Ning,TIAN Yu-liang,MA Jiang-hong,YUE Lan (Beijing General Research Institute of Mining , Metallurgy,Beijing 100044,China) |
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| Abstract: | The coating performance of NiCr alloy powder with three kinds of oxygen content including 0.175%,0.067%,0.050%respectively,are investigated.The coating performance contains bonding strength,discontinuity,phase and the maximum diameter of oxide and pore,which have important effect on the coating working.It is found that,with reducing of oxygen content,bonding strength of coating is improved remarkably,meanwhile,coating microstructure including discontinuity and the maximum diameter of oxide and pore is impro... |
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| Keywords: | NiCr |
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