纳米AgSnO2触头材料的制备与组织分析

1.西安交通大学金属材料强度国家重点实验室, 陕西,西安,710049

2.西安交通大学,陕西,西安,710049

3.西安交通大学,陕西,西安,710049

基金项目: 国家自然科学基金(50071043) 国家高技术研究发展计划(863计划)(2001AA320714)

Preparation and Microstructure Analysis of Nanostructured Silver Tin Oxide Contact Materials

利用高能球磨技术制备纳米AgSnO2粉末, 热压烧结后, 制得纳米AgSnO2块体. 与传统内氧化法制得的AgSnO2In2O3比较表明, 高能球磨法能够克服内氧化法氧化物的聚集及在晶界处析出的缺陷, 得到SnO2均匀分布于Ag基体上的组织结构.

[1]	Hetzmannseder E.;Rieder W.F. .Make-and-break erosion of Ag/MeO contact materials[J].IEEE Transactions on Components, Packaging, and Manufacturing Technology. Part A,1996(3):397-403.
[2]	Rieder W.F.;Strof T.W. .Relay life tests with contact resistance measurement after each operation[J].IEEE transactions on components, hybrids, and manufacturing technology,1991(1):109-112.
[3]	Didier Jennot;Jacques Pinard;Pierre Ramoni et al.Physical and Chemical Properties of Metal Oxide Additions to Ag-SnO2 Contact Material and Predictions Electrical Performance[J].IEEE Transactions on Components Packaging and Manufacturing Technology Part A,1994,17(01):17.
[4]	Leung C.H.;Lee A. .Contact erosion in automotive DC relays[J].IEEE transactions on components, hybrids, and manufacturing technology,1991(1):101-108.
[5]	Leung Chi H;Lee Anthony .Electrical Contact Materials and Their Erosion in Automotive DC Relays[J].IEEE Transactions on Components Hybrids and Manufacturing Technology,1992,15(02):146.
[6]	Keil A;Merl W A;赵华人.电接触与电接触材料[M].北京:机械工业出版社,1993:253.

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