Al-Ti ( Aluminum-Titanium ) Phase diagramXray, Using
Al 24 tI 32, I 4/mmm, TiAl 3 (l) a 0.3877 [1973Loo1], … c/8 0.4229 [2001Bra] Phases not included in the equilibrium diagram; (m) metastable Ti 1−x Al 1+x (?) tP4, P4/mmm, a 0.4030 [1994Bra1] In as-cast alloys; c/a is inverse to c/a of TiAl ...
【精品】Al-Ti二元合金相图 下载积分: 680 内容提示: Reassessment of the BinaryAluminum-Titanium PhaseDiagramJuliusC. Schuster and MartinPalm(Submitted August 12, 2005; in revised form Jan. 31 2006)All available literature on the constitution of Ti-Al is reviewed. Based on a critical evaluation ...
JPEDAV (2006) 27:255-277 ve character unless further the Al-Ti system, the present assessment also makes exten-experimental data are added.”) This referred to the already sive reference to it. The original phase diagram fromobserved fact that because of a considerable interest in in- [1987...
Al-O In the Al-O binary phase diagram (Fig. 2), the equilibrium phases are (1) the liquid Al at the Al-rich end; (2) the liquid Al2O3 near the O-rich end; (3) the fcc terminal solid solution, Al, with a small, unknown solubility of oxygen; (4) the hexagonal aluminum ...
The phase equilibria between (body centred cubic, bcc), ± (hexagonal closed packed, hcp), Ti3 Al±2 (hcp), and Ti5 Si3 (hcp) in the TiAlSi system have been investigated in the temperature range 7001200°C. Isothermal sections of the ternary phase diagram have been assessed employing ...
(α+β)/βphasetransitionpointsofTi-Alsystem,thenewcalculatedformulaproposedismoreaccurate,having somereferencevalueandacademicsignificance.Itsconfidencelevelis99.982%.【Keywords】 Pandat;Titaniumalloy database;thermodynamicmodel;phasediagram;assessment收稿日期: 2016-03-04 ;修订日期:2016-04-22基金项目:上海市...
Margolin, “The Ti-Al Phase Diagram,” Final Report, July 1959 to Office of Ordnance Research, Duke Station, Contract No. DA-30-069-ORD-2164.(Experimental) E. Ence, P.A. Farrar, and H. Margolin, “Binary and Ternary Diagrams of the Ti-Al-Cr and Ti-Al-V Systems,” Wright Air ...
随着对Ti-Al基金属化合物研究的深入,目前得到的大家比较公认的Ti-Al二元相图如图1所示[3]: 图1 Ti-Al二元相图 Fig.1 Ti-Al binary phase diagram 由图1可知:Ti-Al系中的主要金属间化合物相有:Ti3Al相(α2),γ-TiAl相,δ-TiAl3相。Ti3Al相(α2)具有D019的超点阵结构,密排六方,空间群为P63/mmc α...
1. Introduces valence electron structures of solid phase in Ti-Al phase diagram,calculates solubility of interstitial elements. 阐述Ti-Al相图固相的价电子结构,计算了间隙元素的溶解度。2) Al-Ti-Nb-8Mn constitutional diagram Al-Ti-Nb-8Mn系相组成图...