一种质优价廉的焊接材料原料——硅线石  

SILLIMANTTE——NEW HIGH QUALITY, LOW COST MINERAL FOR WELDING CONSUMABLE PRODUCTION

作　　者：薛松柏[1] 张成城[1] 李春范[1] 

机构地区：[1]国家焊接材料质量监督检验中心,哈尔滨市150080

出　　处：《焊接》1999年第1期10-12,共3页Welding & Joining

基　　金：黑龙江省自然科学基金

摘　　要：研究了硅线石替代焊条、焊剂中Al_2O_3对焊接工艺性能和焊缝力学性能的影响.试验结果表明:硅线石替代Al_2O_3后,对改善焊接工艺性能和焊缝力学性能作用明显,是一种很有应用前景的焊接材料生产用原料.The effects on welding technological performance and weld mechanical properties of sillimanite substituted for corundum in covered electrodes and agglomerated fluxes are studied. The results show that the sillimanite substituted for corundum obviously improves welding technological performance and weld mechanical properties , and it is a mineral which has good prospects for welding consumable production.

关 键 词：烧结焊剂 硅线石 刚玉 焊接材料 焊接 

分 类 号：TG42[金属学及工艺—焊接]