Materials Literature
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FreeCutting Austenite Stainless Steel 303CuS2(%:≤0.08C,8.00~10.00Ni, 17.00~19.00Cr, 1.50~3.50Cu,0.24~0.35S) is smelted by 60t Electric Arc Furnace~60t Argon Oxygen Decarburization~60t Ladle Furnace~3 Flow continuous casting machine. With decreasing basicity of AOD refining slag from 2.0 to 1.6, controlling AOD tapping…
In order to get ultra-smooth surface without subsurface damage efficiently for fused silica, the atmospheric pressure plasma processing (APPP) is developed. It is based on chemical reaction between active radicals excited by plasma and workpiece surface atoms, so the subsurface damage caused by contact stress can be a…
A comprehensive understanding of the inherent link between in-situ growth kinetics of a polymer spherulite and high-pressure constraints under controlled temperature is concerned. As a matter of fact, while the link with temperature is well illustrated, little comprehensive study has been conducted to quantify the eff…
Numerical modeling of the heat treatment is developed over the past 30 years and connected to the industrial applications. This requires a good insight in the thermal, mechanical and metallurgical behavior of steels and the coupling effects among these physical phenomena. To describe these effects, a suitable material…
The unit of Electric spindle is decided processing speed and precision of the machine key functional components, it determines the development direction of machine tool industry. Use high-performance structure ceramic as electric spindle of spindle, bearing main of rotating parts material, mainly use ceramic material…
Abstract A facile protocol allows the synthesis of a broad spectrum of polysubstituted pyrroles and indolinone (XV).
We report the effects of antimony (Sb) doping on the electrical and optical properties of amorphous carbon ( a -C:H) films grown on silicon and copper substrates by magnetron sputtering deposition. For film deposition, the mixture targets fabricated from carbon and antimony powders was used. The atomic concentration o…
.A series of vertically aligned ZnO nanorod-array films are grown on fluorine-doped tin oxide (F: SnO2, FTO) coated glass substrates by the solution-based chemical process. The effect of polyethyleneimine (PEI) adding in seed and growth solution on the structure, morphology, UV-Vis absorption spectra and photovoltaic…
To verify the applicability of a comprehensive constitutive model, which was proposed to analyze size effects in micro plastic deformation, mechanical behaviors of pure copper was adopted as the investigated subject. Unknown parameters were fitted through least square method, and calculated results were compared with…
Abstract Triclinic Gd1‐xEuxBO3 (0 ≤ x ≤ 0.1) nanophosphors are prepared by hydrothermal reaction of a stoichiometric mixture of Gd(OAc)3 and Eu(OAc)3 together with 25% excess H3BO3 and H2O (autoclave, 180 °C, 5 h).
Abstract The title compound is thermodynamically characterized by Knudsen effusion mass spectrometry, calorimetry, and high temperature oxide melt solution calorimetry.
The formation and characteristics of atomic defects in Fe-Al alloys and their influences on order-disorder and vacancy-hardening are investigated and discussed in this paper.
The high investment cost and long lead-time to design and manufacture a forming tool is a major obstacle for local manufacturing of products in sheet metal. To minimize resource consumption large efforts are put into increase material efficiency by reducing the thickness of the sheet and move towards production method…
Nanoporous copper film (NPCF) electrode was fabricated by applying multicyclic potential scans on a polished copper electrode in an electrolyte composed of ZnCl2 and benzyl alcohol. Scanning electron microscopy (SEM), Energy-dispersive spectroscopy (EDS), Cyclic voltammetry (CV) and chronoamperometric (CA) were employ…
In order to improve the interface wettability between the SiCp and Cu materials, the chemical plating and hot pressing sintering technique were utilized to prepare the SiCp/Cu composites. The morphology of the SiC powder before and after chemical plating was studied and the micro-structure of hot-pressed sintered SiCp…
In order to protect surface from damages, the high pencil hardness and the high abrasion resistance are required for the hard coat layers on polyethylene telephthalate (PET) films for the application of touch panel surface. We have already found that the UV-curing-hard-coat-polymer (UHP) coated PET films show the poor…
PD in cable accessories will inspire EM waves of ultra-high frequency (UHF) at hundreds of MHZ to GHZ. To study the characteristics of EM wave inspired by PD in cable accessories, a three-dimension model of 110kV cable joints is established. Based on the propagation theory of EM waves in coaxial waveguide, finite elem…
In order to improve the performance of the piston head on the existing conditions, and the warm extrusion forming technology was put forward based on the internal combustion engine piston head traditional production process. The warm extrusion process scheme and finite element boundary conditions was designed reasonab…
This paper presents the design of actuator using magnetostrictive material under zero pre-stress conditions for direct current input, which is being developed to move friction pads of a disc brake for braking action. Comparison of analytical, experiment and Maxwell simulation of coils in free air is being carried out…
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