the National Natural Science Foundation of China(nos.51805114,52005131,and U1737205)。
A novel Ag-SiO_(2) braze for Solid Oxide Cells was successfully developed and applied to join Co coated AISI 441 ferritic stainless steel to YSZ-NiO half cells.The braze showed an improved wettability on the coated st...
supported by the National Natural Science Foundation of China(nos.51575135,51622503,U1537206 and 51621091);the Natural Science Foundation of Heilongjiang Province of China(No.YQ2019E023).
Surface structure of C/C composites has been regulated through electrochemical corrosion at room temperature to modify the residual stress and improve the joining strength when brazed to Nb.The unique crevice corrosio...
Foundation item:Project(51865012)supported by the National Natural Science Foundation of China;Project(2016005)supported by the Open Foundation of National Engineering Research Center of Near-net-shape Forming for Metallic Materials,China;Project(GJJ170372)supported by the Science Foundation of Educational Department of Jiangxi Province,China;Project(JCKY2016603C003)supported by the GF Basic Research Project,China;Project(JPPT125GH038)supported by the Research Project of Special Furnishment and Part,China
Ti-47Al-2Nb-2Cr-0.15B(mole fraction,%)alloy was vacuum brazed with amorphous and crystalline Ti.25Zr-12.5Cu-12.5Ni-3.0Co-2.0Mo(mass fraction,%)filler alloys,and the melting,spreading and gap filling behaviors of the a...
supported by the National Natural Science Foundation of China(Grant No.51105346)
Cracks may easily occur in the fusion weld between vanadium alloys and stainless steel due to the brittle intermetallics and welding stress. The high vacuum electron beam braze-welding has been successfully used to jo...
Rheological and thermal properties of LD-PE and LD-PE + 65 vol% Ni composite were examined by viscosity, pvt and thermal conductivity measurements at a wide range of shear rate, temperature and pressure. The typical s...
supported by National Natural Science Foundation of China(Grant Nos. 51235004, 51105148, 51175194);Program for Changjiang Scholars and Innovative Research Team in University of China(Grant No. IRT1063)
Great attention has been paid on fabricating diamond wire by using the brazing diamond because of its strong chemical bonding strength and controllability of grits distribution. Although several serving performances o...
the Fund of the State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology(No.welding 10-013)
The important status of guide ring in large power plants and its manufacturing methods were introduced. The advantages of manufacturing methods including welding and electrolysis were discussed.In order to ensure the ...