Funded by the International Science&Technology Cooperation Program of Hubei Province of China(No.2022EHB024);the National Key Research and Development Plan(Nos.2018YFE0103600 and 2021YFB3703100);the National Natural Science Foundation of China(Nos.51872212,51972244,52002075,and 52102066);the 111 Project(No.B13035)。
Laser etching and laser chemical vapor deposition(LCVD)techniques were proposed for the rapid preparation of high-purity,strongly bonded SiC porous micro-nano-coatings on quartz substrates.The laser serves as an exter...
Funded by National MCF Energy R&D Program(No.2019YFE03130002)。
Dense zirconium coatings on copper substrates were obtained in an alumina crucible and a stainless steel crucible from FLiNaK-K_(2)ZrF_(6)molten salt at 1023 K.Due to the potential difierences between copper and zirco...
Funded by the National Natural Science Foundation of China(Nos.21671086 and 21761013);the Ganzhou Key Research&Development Projects(Ganshikefa[2019]60)。
To improve corrosion inhibition performance of copper foil with a novel two-step electrochemical modification processes,the surface of 35μm copper foils was coated with graphene oxide(GO)via electrochemical method at...
Trimethoxysilyl Polyester(TMOS-PET)was prepared via hydrosilylation of trimethylsilane with acryl-terminated polyester.Copolymerization of TMOS-PET with trimethylmethoxysilane,tetramethoxysilane,and/or dimethyldimetho...
Funded by the National Natural Science Foundation of China(No.51678081);Natural Science Foundation of the Jiangsu Higher Education Institution of China(No.18KJB560001)。
To further strengthen the protective effect of aerogel cement paste (ACP) coating on self-compacting concrete (SCC) in tunnel fire under the optimal mix proportion,the effect of curing temperature (from 5 to 80 ℃,bas...
Funded by the National Natural Science Foundation of China(No.51965044);the Basic Pre Research of General Armament Department(No.41423060313)。
The effects of kerosene flow rate on the microstructure and wearing properties were investigated for Fe-based amorphous coatings sprayed by High Velocity Oxygen Fuel (HVOF).The microstructures and wearing properties o...
Funded by National Natural Science Foundation of China(No.51678081);the Natural Science Research of the Jiangsu Higher Education Institution of China(No.18KJB560001)。
Five kinds of mortars with density grades of 500, 600, 700, 800, and 900 kg/m3 were prepared. Their thermal conductivity and compressive strength were measured, and the morphological changes before and after simulated...
Funded by Key Projects of Shaanxi Natural Science Foundation(No.2019JZ-27);Shaanxi Natural Science Basic Research Program-Shaanxi Coal(No.2019JLM-47);Fundamental Research Funds for the Central Universities CHD(No.300102319304).
To improve the low thermal conductivities and poor wear resistances of TC4(Ti-6Al-4V)alloy,the most widely used titanium alloy,the surface of TC4 alloys is modified by electroplating deposition of Ni and Cu layers,and...
Funded by the National Natural Science Foundation of China(U1832127)
To investigate the evolution of microstructure and wear behavior of TiSiN coatings with the variation of Si in targets and lays the foundation for its controllable mass production, Ti1-xSixN composite coatings were de...
Funded by the Aeronautical Science Foundation of China(No.2015ZE54035);the National Natural Science Foundation of China(No.51301113)
2198 and 5A90 Al-Li alloys were anodized with a constant DC potential in 18%H_2SO_4solution(Solu.A) and the mixture solution of 18%H_2SO_4+5%C_2H_2O_4(Solu.B) at room temperature. 12 and 11 V was optimized as the appl...