Arc Stability Characterization of Double Coated Electrodes for Hardfacing
作者机构：Villa Clara Information and Technological Management Center.Marta Abreu#55 entre Zayas y Villuendas.Santa Clara.Villa Clara WeldingResearch Center.Central University“Marta Abreu”of Las Villas.Carretera a Camajuaníkm 5½.Santa Clara.Villa Clara Electrical Engineering.Central University“Marta Abreu”of Las Villas.Carretera a Camajuaníkm 5½.Santa Clara.Villa Clara PhysicsMathematics and Computing.Central University“Marta Abreu”of Las Villas.Carretera a Camajuaníkm 5½.Santa Clara.Villa Clara
出 版 物：《Journal of Mechanical Engineering Research》 (机械工程研究（英文）)
年 卷 期：2021年第4卷第1期
页 面：22-28页
学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）]
主 题：Arc stability Welding electrode Hardfacing Position of alloy charge
摘 要：The aim of this work is to establish the influence of the relative position of the alloy charge C-Cr-Mn in the structure of the coating of rutile electrodes for hardfacing,on the operational behavior(arc stability).For this,three variants of electrodes with similar chemical composition are elaborated in the metallic core and the coating,differentiating only in the relative position that occupies the alloy charge(C-Cr-Mn)in the structure of the coating:internal,external and *** the development of the research,a completely random design is *** operative characterization of the electrodes is performed in terms of the arc *** conclusion,it can be seen that the position of the alloy load influences the operation behavior(stability of the arc).The variant of internal alloy charge in the coating presents the better arc stability performance.
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