Li Dadong, Lin Jiandong, Sun Jingming, Xu Zichao, Li Zaiyou, Liu Weizhong, Yao Chengbao, Qiu Daorong. DEVELOPMENT AND APPLICATION OF CONTINUOUS CAST COMPOSITE ROLL WITH BUILD-UP WELDING AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1999, 20(4): 43-49.
Citation:
Li Dadong, Lin Jiandong, Sun Jingming, Xu Zichao, Li Zaiyou, Liu Weizhong, Yao Chengbao, Qiu Daorong. DEVELOPMENT AND APPLICATION OF CONTINUOUS CAST COMPOSITE ROLL WITH BUILD-UP WELDING AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1999, 20(4): 43-49.
Li Dadong, Lin Jiandong, Sun Jingming, Xu Zichao, Li Zaiyou, Liu Weizhong, Yao Chengbao, Qiu Daorong. DEVELOPMENT AND APPLICATION OF CONTINUOUS CAST COMPOSITE ROLL WITH BUILD-UP WELDING AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1999, 20(4): 43-49.
Citation:
Li Dadong, Lin Jiandong, Sun Jingming, Xu Zichao, Li Zaiyou, Liu Weizhong, Yao Chengbao, Qiu Daorong. DEVELOPMENT AND APPLICATION OF CONTINUOUS CAST COMPOSITE ROLL WITH BUILD-UP WELDING AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1999, 20(4): 43-49.
Continuous cast rolls are welded in build-up through the single-wire submerged arc welding technology used commonly at home. The properties between 15CrMo roll ore matrix and build-up welding metal are compared through the tests and the process parameters of build-up welding are chosen and optimized, in which properties of continuous cast roll with build-up welding reaches to enterprise technique standard. The test on industry application indicate that the service life of build-up welded continuous cast composite rolls is 3-6 times larger than ordinary 15CrMo build-up welded continuous cast rolls.
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