Study on Control of Welding Technology of Complicate Steel

Zhong Qing Xu; Yong Gang Ding; Hang Zeng; Qing Jun Li

doi:10.4028/www.scientific.net/AMM.159.302

Paper Titles

Study on 4Cr9Si2 Martensitic Heat-Resistant Steel in CWR
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Study on a Modeling and Meshing Method in Numerical Simulation for Wind Loads on Antennas
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Study on a New KIC Gradient Composites
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Study on CMP Test Technology of 65 nm and below Node Wafers with Copper Interconnects
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Study on Control of Welding Technology of Complicate Steel
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Study on Cutting Mechanism of UD-GFRP Based on Fracture Mechanics
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Study on Epoxy Coating which Could Be Applied on High Temperature (70°C) Steel Surface
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Study on Heparin-Like Surface Based on Nanofibrous Membrane of Cellulose Acetate and its Blood Compatibility
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Study on Hot Deformation Behavior of 97^# High Strength Rod
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 159Study on Control of Welding Technology of...

Study on Control of Welding Technology of Complicate Steel

Abstract:

Based on the principle of conservation of energy，technological process that using butt weld to control the transformational relation between welding deformation and residual stress is carried out. The arrangement measures of critical closure section welds are discussed. In addition, some problems in welding about High-strength steel and Heterogeneous steel are pointed out. And the causes and solution of lamellar tearing problem are put forward through the example of Baosteel NO.2 shaft furnace.