水玻璃对焊条质量和熔敷金属性能影响的研究  

Study of Water Glass Affecting Quality of Electrode and Capability of Welding Deposit Metal

作　　者：汪中玮[1] 潘韧坚[1] 肖逸锋[1] 张清辉[1] 

机构地区：[1]湘潭大学机械工程学院,湖南湘潭411105

出　　处：《湘潭大学自然科学学报》2002年第4期73-76,共4页Natural Science Journal of Xiangtan University

摘　　要：针对一种无矿石粉堆焊焊条的研制与生产 ,探讨了水玻璃的成分和性能参数对焊条的生产工艺、焊条的外观质量和内在质量以及熔敷金属性能等的影响 .研究表明 :水玻璃的性能参数和成分如果选择不当 ,不但会使该焊条的生产变得困难 ,焊条外观质量变差 ,而且还影响到焊条在焊接过程中的稳弧性。According to the production and the development of a kind of non mineral powder hardfacing electrode,this paper studied the paramaters and ingredients of the water glass effecting on the non slag electrode's process of production, appearance qualities and inside qualities ,and on the capability of the deposit metal .The study shows that if the paramaters and ingredients of the water glass are chosen improperly, it will not only make the electrode's production difficulty, and the electrode's appearance quality will become bad ,but also effect on the electrode's arc maintance and sputter,et al. therefore, the study givesan effecient reference to producing electrode with high quality ,high performance and low reject rate,and so on.

关 键 词：焊条质量 熔敷金属性能 水玻璃 无矿石粉堆焊焊条 工艺性能 粘结剂 

分 类 号：TG422.1[金属学及工艺—焊接]