Estimation of the Temperature in the Weld Penetration Channel in Electron Beam Welding

作     者：D. N. Trushnikov E. S. Salomatova V. Ya. Belenkiy 

作者机构：Perm National Research Polytechnic University Perm Russia. 

出 版 物：《Journal of Power and Energy Engineering》 (电力能源（英文）)

年 卷 期：2013年第1卷第7期

页      面：51-53页

学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化] 

主　　题：Electron Beam Welding The Chemical Composition of the Weld Austenitny Stainless Steel Thermodynamic Calculations Steam Pressure in the Channel 

摘      要：In this paper, the method of experimental estimation of the temperature in a penetration channel in electron beam welding is described on the basis of chemical elements concentration in the vapors above welding zone. The temperature of a vapor-gas phase in the penetration channel is determined when equating calculated and experimental concentrations of the elements.