Accession Number : AD0692129

Title :   ELECTRON-BEAM WELDING OF MOLYBDENUM,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : P'an,Chi-luan ; Wang,Chin-lun ; P'an,Miao-liang ; Li,Hung-lin ; Li,Ch'ing-chao

Report Date : 04 MAR 1969

Pagination or Media Count : 36

Abstract : Optimum parameters were determined for the electron-beam welding of Mo 15 mm thick. Welding was done on a stand type LD-30S of Chinese design. The effect of the degree of the vacuum and of the welding technology on the properties, particularly the ductility, of Mo welds, and the causes of their brittleness were analyzed. (Author)

Descriptors :   (*MOLYBDENUM, *ELECTRON BEAM WELDING), VACUUM APPARATUS, MECHANICAL PROPERTIES, DEFECTS(MATERIALS), GRAIN SIZE, IMPURITIES, CHINA

Subject Categories : Fabrication Metallurgy

Distribution Statement : APPROVED FOR PUBLIC RELEASE