电工材料
電工材料
전공재료
ELECTRICAL ENGINEERING MATERIALS
2015年
3期
3-5,9
,共4页
熊经先%张天锦%肖建旭%蒋德志
熊經先%張天錦%肖建旭%蔣德誌
웅경선%장천금%초건욱%장덕지
化学共沉积%硬度%电阻率%断后伸长率%表面质量
化學共沉積%硬度%電阻率%斷後伸長率%錶麵質量
화학공침적%경도%전조솔%단후신장솔%표면질량
chemical co-precipitation method%hardness%resistivity%elongation%surface quality
采用化学共沉积方法分别制备不含添加剂和含0.5%（质量分数） CuO、Bi2O3、In2O3添加剂的AgSnO2(12)粉末，经等静压、烧结、挤压、拉拔至?1.38 mm规格线材后最终制成3×0.8+1.5×1.5规格的铆钉型触头，对线材硬度、电阻率、抗拉强度、断后伸长率及其制打的铆钉型触头表面质量进行了检测和分析。
採用化學共沉積方法分彆製備不含添加劑和含0.5%（質量分數） CuO、Bi2O3、In2O3添加劑的AgSnO2(12)粉末，經等靜壓、燒結、擠壓、拉拔至?1.38 mm規格線材後最終製成3×0.8+1.5×1.5規格的鉚釘型觸頭，對線材硬度、電阻率、抗拉彊度、斷後伸長率及其製打的鉚釘型觸頭錶麵質量進行瞭檢測和分析。
채용화학공침적방법분별제비불함첨가제화함0.5%（질량분수） CuO、Bi2O3、In2O3첨가제적AgSnO2(12)분말，경등정압、소결、제압、랍발지?1.38 mm규격선재후최종제성3×0.8+1.5×1.5규격적류정형촉두，대선재경도、전조솔、항랍강도、단후신장솔급기제타적류정형촉두표면질량진행료검측화분석。
Four kinds of powders with different additives were prepared by Chemical co-precipita-tion method as no additives, 0.5% CuO, 0.5% Bi2O3, 0.5% In2O3 was added to AgSnO2(12) powders. Wires(?1.38 mm) were obtained from powders by following process flows which were isostatic pressing, sintering pressing and wire drawing. Finally, rivets(3 × 0.8+1.5 × 1.5) were prepared by the wires. The hardness, resistivity, tensile strength, elongation after fracture of wires and the surface quality of rivets have been tested and analyzed.
