Commercially available AZ31B Mg alloy (composition in wt.%: Mg-3Al-1Zn-0.5Mn) bar stock with cross-section of 9.5 × 9.5 mm2 and 460 mm length was utilized during AFSD. The AFSD process was carried out using MELD® machine (schematic shown in Fig. 1(a)). The bar stock was fed ...
Az31b Magnesium Alloy Rod Az80 Zk60 Az91 Brand Name Dome Warranty 1 Year Chemical Composition Mg, Al, Zn, Mn, Fe, Cu, Mg Balance Usage Water Heater Magnesium Rods for Cathodic Protectio Application Chemical, Steel Industry, Aviation, Industrial, Electronics Standard GB Purity >99.5%...
Magnesium alloy AZ31B is an important lightweight, high specific strength material for new generations of energy-effective vehicles. Presently, a critical challenge that the vehicle production is facing is how to prevent the material from surface oxidation at elevated temperatures. This paper aims to...
1 实 验 选用山西某公司的铸态 AZ31B 镁合金板材作为实验材料,其化学组成如表 1 所示。 表 1 AZ31B 镁合金板材的化学成分 Table 1 Chemical composition of AZ31B magnesium alloy sheet (ω/%) Al Zn Mn Fe Si Cu Ni Mg3.37 0.86 0.29 0.04 0.1 0.0015 0.0047 Bal. ...
表 1 AZ31B 镁合金板材化学元素含量( 质量分数,%) Table 1 Chemical composition of AZ31B magnesium alloy sheet ( mass fraction,%) Al Zn Mn Fe Si Cu Ni Mg 3. 37 0. 86 0. 29 0. 04 0. 1 0. 0015 0. 0047 Bal. 图 2 拉伸试样示意图 Fig. 2 Schematic diagram of tensile specimens ...
analysis.InthispapeL,usingopticalmicroscope,scanningelectronmicroscope,XRDandVivtorinoxhardnesstesteranalysisbrazingweldmicrostructure,dementdiffusioneffect.,compoundphasecompositionandtheweld-.basematerialhardness,respectively.ThecomprehensivepropertiesofamorphousalloysM965Cu25Gdl0weldingofAZ31Bmagnesiumalloyhavebeenanalyse...
experimentwascarriedoutontheAZ31Bmagnesiumalloywithpre-placedCu-NipowderusingtransverseflowCO2 laser.Themicrostructures,interfacefeaturesandcompositiondistributionoflasercladdinglayerwerestudiedthrough OM,SEMandEDS.TheresultsshowthattheCu-Nicladdinglayerandthesubstrateachieveagoodmetallurgical bondingwithoutobviousdefects....
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关键词：镁合金；翻边；单点渐进成形；数值模拟；回弹 DOI：10.3969/j.issn.1674-6457.2024.05.011 中图分类号：TG376.2 文献标志码：A 文章编号：1674-6457(2024)05-0099-09 Effect of Process Parameters on Flanging Accuracy of AZ31B Magnesium Alloy in Single Point Incremental Process AN Zhiguo...
关键词：镁合金；表面处理；化学转化膜；钒酸盐；硅烷；耐蚀性 中图分类号：TG174 文献标志码：A 文章编号：1001-3660(2024)04-0034-12 DOI：10.16490/j.cnki.issn.1001-3660.2024.04.003 Preparation and Characterization of Vanadium/Silane Composite Conversion Coating on AZ31B Magnesium Alloy DONG ...