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高攀,刘心宇.Ag-Sn-In合金粉末的氧化参数研究[J].稀有金属材料与工程(英文),2017,46(10):3023~3027.[Gao Pan and Liu Xinyu.Investigation Of Oxidation Parameters Of Ag-Sn-In Alloy Powders[J].Rare Metal Materials and Engineering,2017,46(10):3023~3027.]
Investigation Of Oxidation Parameters Of Ag-Sn-In Alloy Powders
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Received:June 05, 2015  Revised:September 28, 2015
DOI:
Key words: Ag-Sn-In  oxidized  oxidation rate
Foundation item:广西科技攻关项目(桂科攻14122007-29)
Author NameAffiliation
Gao Pan and Liu Xinyu  
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Abstract:
      Ag-Sn(9.7-χ/10)-In(χ=0,0.5,1.0,1.5,2.0) alloy powders were prepared by atomization. Within the Ag-Sn-In alloy powders were oxidized in air. The experimental indicates show that the oxidation rate of the samples of χ = 0.5 was always lower than that of the samples of χ = 0, a little added In cannot promote the increase of oxidation rate, instead inhibits its oxidation. The oxidation rate of the samples of χ = (1.0,1.5,2.0) varies oddly. When the temperature is below 700℃, their oxidation rate is higher than the samples of χ = 0 obviously, while the oxidizing temperature and holding time reaches a certain parameters, the oxidation rate of samples of χ = 0 is better. It shows that when it is at low oxidizing temperature for short time, added In of χ = (1.0,1.5,2.0) is good for oxidation reaction, but at high temperature oxidation for a long time, the effect of the additive In is not big, even negative on the oxidation reaction. According to the comprehensive test, we explore and conclude that the reasonable oxidizing temperature which the various samples can obtain a better oxidation rate is at 750 ℃.
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