the National Natural Science Foundation of China(No.51771150);the National Key Research and Development Program of China(No.2016YFB0701303);the Aeronautical Science Foundation of China(No.201936053001);the Research Fund of the State Key Laboratory of Solidification(NWPU),China(No.2019-TS-07)。
Solid-state diffusion bonding(DB)of TiAl alloy and Ti2 AlNb alloy was carried out using pure Ti as an interlayer at 1000℃under 20 MPa for 60-120 min.The effects of bonding times on the interfacial microstructure and ...
financially supported by the Introduce Talent Special Funding for Scientific Research at Nanjing Tech University(No.39802125);the National Natural Science Foundation of China(No.51475232)。
Mechanical alloying method was applied to fabricate coating with amorphous structure on pure Cu substrate.The microstructure,the phase composition and the mechanical properties including microhardness and wear resista...
financially supported by the National Natural Science Foundation of China(Nos.51671040,50890170 and 51421001);the National Basic Research Program of China(No.2010CB631004).
The fatigue fracture was characterized and the fracture behavior was analyzed,using scanning electron microscope(SEM)and electron back-scattered diffraction(EBSD),the fatigue tests of two strain amplitude at room temp...
financially supported by the National Natural Science Foundation of China (Nos. 51271076 and 51474101)
The hot deformation behavior of pure nickel with coarse, columnar grains in the temperature range of 950-1150 ℃ at intervals of 50℃ and in the strain rate range of 0.001-10.000 s^-1 at intervals of one order of magn...
financially supported by the National Natural Science Foundation of China (Nos.51401126 and 51571142)
Tantalum exhibits excellent biocompatibility and good chemical stability, which has been employed in dental and orthopedic applications.The local microenvironment of the surface of implants influence determines the su...
financially supported by the National Natural Science Foundation of China(No.51101054);the Foundation of State Key Laboratory of Advanced Metals and Materials(No.2012-Z03);Hunan Provincial Natural Science Foundation of China(No.14JJ3132)
In this paper,NiCrAlY coating was deposited on TC4 titanium alloy using arc ion plating,and the stability of NiCrAlY coating/TC4 substrate system under pure thermal exposure was analyzed in a wide temperature range.Du...
financially supported by National Natural Science Foundation of China (No. 51272163, No. 51274143)
MoN was prepared by rare earth Gd thermaldiffused permeation method via solid–gas interface reaction using(NH_4)_4[NiMo6O_24H_6]·7H_2O(abbreviated as NiMo6) as the precursor. Thermo-gravimetric differential ther...
financially supported by the Beijing Nova Program (No. Z141103001814006);the National Key Technology R&D Program (Nos. 2012BAC12B05 and 2012BAC02B01);the National Natural Science Foundation of China (Nos. 51174247 and U1360202);the National High-Tech Research and the Development Program of China (No. 2012AA063202)
The recycling method and principle of SnO2 from the tin slag of printed circuit boards(PCB) waste were investigated. In this study, pure SnO2 powders were obtained through a multi-step process including ball-milling...
financially supported by the Fundamental Research Funds for the Central Universities (No. N100602011);the National Natural Science Foundation of China (No. 51104039);the National Key Basic Research Program of China (No. 2012CB626812);the Program for New Century Excellent Talents in University (No. NCET-11-0077);Liaoning Provincial Natural Science Foundation of China (No. 201102062);Liaoning Provincial Science and Technology Plan (No. 2012221013);the National Innovation Experiment Program for University Students
As the raw materials in the post process of rolling and heat treatment, ingots have great effects on the properties of the final products. Inclusions and solidification structures are the most important aspects of the...
The processes reported for the preparation of lanthanum hexaboride (LaB6) from lanthanum oxide involve the use of carbon either elemental or in the form of boron carbide or elemental boron itself as reducing agents, f...