This study has been conducted to evaluate the influence of flux composition on the microstructure and oxygen content of the low carbon steel weldments using developed agglomerated fluxes.Ca_F2,FeMn and NiO were added ...
supported by Chongqing Municipal Science and Technology funded projects(Projected No.CSTC 2010BB4060)
The out-of-plane deformation is a serious problem in thin-plate welded joint,and it is difficult to reduce or control the distortion during welding process. External restraint is regarded as an effective method to mit...
This project is supported by National Natural Science Foundation of China ( Grant No. 51305178) ; Xuzhou City Science and Technology Plan Projects (Grant No. XC12A013).
In order to reduce sulphur ( S ) and phosphorus ( P ) impurities in deposited metal, a small amount of rare earth (RE) lanthanum ( La) and yttrium (Y) were added into the coating ofE4303 electrode, a low car...