材料期刊网

NUMERICAL SIMULATION OF MECHANICAL BEHAVIOR DURING LOCAL POSTWELD HEAT TREATMENT

J , H , Wang , H. Lu and H. Murakawa 1) Shanghai Jiao Tong University , Shanghai 200030.China 2) Osaka University , Japan

金属学报(英文版)

Local postweld heat treatment (PWHT)is usually performed when it is impractical to heat treat the whole vessel in a furnace, Many factors have an influence on PWHT procedures, such as size of the pipe,heated widths, insulation conditions, heating rates soak temperatures and hold times, material com...

关键词: postweld heat treatment , null , null , null