| 非晶态Ni—Si—B系合金在FeCl3溶液中的腐蚀行为 |
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| 引用本文： | 余丽萍 刘让苏. 非晶态Ni—Si—B系合金在FeCl3溶液中的腐蚀行为[J]. 材料科学与工艺, 1999, 7(3): 58-60 |
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| 作者姓名： | 余丽萍 刘让苏 |
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| 作者单位： | [1]湖南大学化学化工学院 [2]湖南大学应用物理系 |
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| 基金项目： | 国家火矩计划项目!（9424303003） |
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| 摘 要： | 用失重法研究了几种Ｎｉ－Ｓｉ－Ｂ系合金在ＦｅＣｌ３溶液中腐蚀行为，分别考查了腐蚀速率与材料组分，表面状态，溶液温度，浓度及ｐＨ值的关系。结果表明：随着Ｎｉ含量增加，表面状态越粗糙，溶液浓度增加，温度升高，ＰＨ值降低，均将使腐蚀速率增加。
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| 关 键 词： | 非金态合金 腐蚀 失重法 镍合金 三氯化铁 |
Corrosion behavior of amorphous Ni-Si-B alloys in FeCl_3 solutions |
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| YU Li ping ,LI Ji yong ,LIU Rang su. Corrosion behavior of amorphous Ni-Si-B alloys in FeCl_3 solutions[J]. Materials Science and Technology, 1999, 7(3): 58-60 |
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| Authors: | YU Li ping LI Ji yong LIU Rang su |
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| Affiliation: | YU Li ping 1,LI Ji yong 1,LIU Rang su 2 |
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| Abstract: | The corrosion behavior of several amorphous Ni Si B alloys in FeCl 3 solutions was studied with weight loss measured. The relations between corrosion rate and composition and roughness of materials, temperature, concentration and pH value of solutions were investigated. The results showed that the corrosion rate increased with the increase in nickel content, roughness of materials, and concentration and temperature of FeCl 3 solutions, while it decreased with the increase in pH value of FeCl 3 solutions. |
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| Keywords: | amorphous alloy corrosion weight loss measurement |
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