Phase diagramEquilibriumInvariant reactionPhase compositionThe Al-Cu-Fe-Mg-Si phase diagram was assessed in the Al-Cu-rich region, including the solidification reactions and the phase distribution in the solid state. With taking into account that all alloys in the examined region contain (Al) ...
圈5 合金Al-1.6Li 一14M~Si 和AI 一2.0LV0.8Mg—Si 的显微组织 Pig.5TEMmicrographofthe~loys.(a)pha~einAl-16Li 一1.4Mg-SialloyagedforlOOh 343K(DF);(b)phaseDveragingcondition343K(B=<ll0>At);(c)5Mg2Si phaseatthesameconditionof(b);(d)phaseinAl 一20Li 一08Mg-Sialloyagedfor100b...
关键词:Al-Li-Mg-Si;显微结构;相图计算;透射电子显微镜 中图分类号:TG113 文献标识码:A 文章编号:1000-8365(2014)10-2197-03 MicrostructuresandPhaseDiagramCalculationofAl-Li-Mg-SiAlloy CHENGCheng,ZHANGZhen (ZhengzhouInstituteofAeronauticsIndustryManagement,Zhengzhou450015,China) ...
and elastic properties of Mg2X (X = Si, Ge, Sn, Pb) phases from first- 32. 33. VKnevuokr,ikF.i,jaSna,hVo.o&, MSk.,apBianr,aSg.aDr,.DSt.u&diSems oitfhM, Rg2.SWn-. bMaseecdhacnomicaplopsritoeps.eMrtieetsaloufrgthijea.S1n6-,Z4n7–eu61te(c2t0ic1a0l)l.oys. J...
A phase diagram was plotted for the MgTb system with up to 45% Tb. The phase diagram is characterized by substantial solubility of terbium in solid magnesium (up to 24%), which decreases with temperature. MgTb alloys are hardened considerably during aging. High strength characteristics are obta...
Crystallography of Mg2Sn precipitates in Mg-Sn-Mn-Si alloy ZHANG Min(张敏)1, ZHANG Wen-zheng(张文征)1, ZHU Guo-zhen(祝国珍)1, YU Kun(余琨)2 1. Laboratory of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China; 2. Department of Ma...
Al-Mg-Si系铝合金 1. The phase diagram ofAl-Mg-Si alloys was calculated hy Thermo-Calc program,and function of temperature and Mg_2Si content was got. 以优化Al-Mg-Si系铝合金成分为目的,选取不同镁、硅含量的合金进行拉伸试验,得到了Mg_2Si含量与抗拉强度的关系曲线。
TableI The of in solid the propertiesphasesMg-Zn-Sisystem[6·9】 图1Zn.Si-元体系计算相匿tt5) 图2Mg-Zn--元体系计算相图嘲 oftheZn·Si ofthe diagram Fig.2.Calculateddiagram Fig.1.Calculatedphase phase Mg-Zn system[5】 system[8】 2.2 Mg-Si二元系及其优化计算 Mg-Si体系曾多次被优化【10...
The 14th National Conference and Multilateral Symposium on Phase Diagrams and Materals Design Mg.Zn.Si三元系相图热力学计算及其相生成规律的研究 赵阳子1, 李谦1 陈双林1 3, 张捷宇1,周国治L2, 车云74 1.上海大学大学材料科学与工程学院,.j:海200072:2.北京科技大学冶金与生态工程学院北京:1000833; 3.Com...
山东大学博士学位论文(4)MicrostructureevolutionofAI-M92Si-NiAl3alloysandeffectofNiAhonthegrowthofeutecticNiAl3TheAl_】Ⅵ&Si—NiAl3phasediagramiscalculatedusingnlermo-calcsoftware,anditssolidificationprocessandmicrostructureareanalyzed.InAl_M&Si—NiAl3pseudo-temaryphasediagram,thecompositionofternaryeutecticisA1-...