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simultaneously in one (1) automated machine: 1) De-coring and sand removal; 2) Thermal sand reclamation; 3) Solution heat treatment of castings. The combination of several main casting processes...State of the Art Treatment of Non-Ferrous Castings 3-in-1 Heat Treatment Systems Combine Foundry Processes Volker R.Knobloch1 (1.CEC- Consolidated Engineering Co., Inc., Kennesaw, Georgia, USA) 摘要......
be resolved. It is reported that the grain growth occurs in nanostructured zirconia-based thermal barrier coating when heat treatment or annealing temperature reaches beyond some points[15-16]. In addition... processing and the thermal barrier coating deposited from the powder can be safely used. During high temperature heat treatment of the agglomerated powder, appropriate powder samples were put into five......
, the microstructure evolution of Mg alloy during thermal processing is still largely unknown. In particular, the effect of parameters such as deformation temperature, deformation extent, heat treatment... materials. But after T6 heat-treatment, the ultimate tensile strength is much higher under the same compression condition, and increases to 330 MPa. However, elongation of AZ80 alloy prepared by thermal......
Effect of Thermal Cycling Treatment on Microyield Behavior of Al2O3p/Al Composite李义春,樊建中,张奎,张少明,石力开,武高辉,孙东立,杨德庄摘 要:EfectofThermalCyclingTreatmentonMicroyieldBehaviorofAl2O3p/AlCompositeLiYichun,FanJianzhong,ZhangKui,ZhangShaoming,ShiLikai(李...关键词:......
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; Thermal stability and long-acting antibacterial activity of phosphonium montmorillonites CAI Xiang(蔡祥... bromide (HDTBPBr), to investigate the effects of phosphonium salts species and relative molecular mass on the characteristics, morphology, thermal stability and long-acting antibacterial property......
Ni/Carbon Hybrid Prepared by Hydrothermal Carbonization and Thermal Treatment as Support for PtRu Nanoparticles for Direct Methanol Fuel CellMarcelo Marques Tusi1,Michele Brandalise2,Nataly Soares de... to thermal treatment at 900℃under argon atmosphere.The obtained material contains Ni nanoparticles with face-centered cubic (fcc) structure dispersed on amorphous carbon with graphitic domains.PtRu/C......
corresponded to variations in the reaction activation energies. MENG et al [27] proposed that thermal oxidation treatment would remove hollow lattice and disordered structure of CB (Printex-U), which... with the increase of temperature because of the fully contact between soot particles and oxygen. In comparison with the soot without thermal ageing (marked as "no treatment"), the TG curves......
-surface layers of specimens were prepared through HESP treatment. The thermal stability was characterized through XRD analyses of surface layers, SEM and TEM microstructure observation and microhardness...Thermal Stability of Surface Layer Microstructures of Commercially Pure Titanium Treated by High Energy Shot Peening ZHANG Yu-juan1,REN Rui-ming1,CHEN Chun-huan1 (1.Dalian Jiaotong University......