DP590钢的力学性能及在车身结构件的应用 下载积分:600 内容提示: DP590 钢的力学性能及在车身结构件的应用徐 杰1 ,李彩霞 2(1.重庆工商职业学院 汽车工程学院,重庆 400052;2.重庆工商职业学院 机电工程学院,重庆 400052)来稿日期:2015-08-20基金项目:重庆市教育委员会科学技术研究项目(KJ1503906)作者简介:徐杰,...
tested specimens. Multiple feature parameters representing the magnetic properties of the tested material were extracted from the obtained signals. The coefficient of variation analysis method was applied to evaluate the repeatability performance of the experimental set-up with respect to the measured ...
In the present study, the flow stress behavior and material properties of dual-phase (DP) 590 steel have been investigated for different process parameters such as temperature (room temperature (RT) to 400 degrees C), strain rate (0.0001-0.01 s(-1)), and three different sheet orientations,...
成形速度对b340590dp板料冲压成形性能影响的研究-influence of forming speed on stamping performance of b 340590 dp sheet 华 华中科技大学硕士学位论文 II II Abstract High strength, good ductility, strain rate dependent and work-hardening properties make Dual steel have good application in the automotive...
The results show each strength grade dual phase steel has the excellent combination of tensile strength and ductility properties. The addition of Nb can further improve the tensile strength of the Cr–Mo dual phase steel without ductility reduction. This relates to microstructure refined by the Nb ...
The welding technology of high strength steel (DP590) for vehicle was studied, and the research on the microstructure and properties of high strength steel with different welding parameters were analyzed. The main results include the weld surface morphology, weld cross section, micro-hardness, ...
Composition and Properties The material VDA 239-100 CR590Y980T-DP Chemical composition C% Si% Mn% P% S% Al% Ti%+Nb% Cr%+Mo% B% Cu% ≤0.20 ≤1.00 ≤2.90 ≤0.050 ≤0.010 0.015-1.0 ≤0.15 ≤1.40 ≤0.005 ≤0.20 Mechanical property YS TS(MPa) EL(%) n ...
Material properties of lipid bilayers, including thickness, intrinsic curvature and compressibility regulate the function of mechanosensitive (MS) channels... D Balleza - 《Channels》 被引量: 14发表: 2012年 Modulation of MscL activity in droplet interface bilayers through tailored interfacial mechanical ...
Dechlorane Plus (DP) is an additive flame retardant widely used in polymer materials such as plastics and fibers due to its excellent colorability, thermal stability, outstanding electrical properties, and low smoke emission. However, as significant risk
(0.00019 cc/cc/°F) Chemical composition: 30 percent USP and FCC grade propylene glycol and 70 percent water (by volume) Description/applications Propylene glycol is commonly used as a raw material for paints and polyester and alkyd resins, a basic component of brake fluids, an ingredient for...