PHASE equilibriumTERNARY phase diagramsTHERMAL analysisThe ternary Cu-Al-Sn phase diagram is the base for several important types of alloys, with relevant industrial interest and applications. The knowledge of the melting/solidification alloys characteristics are determinant for their preparation and ...
(Equi Diagram; Experimental) Article Google Scholar 67Mat: J. C. Mathiew, B. Jounel, P. Desre, and E. Bonnier, “Heats of Solution of Sn, Ag, Si, and Fe in Liquid Al”, Thermodynamics of Nuclear Materials Symposium, Vienna (1967). (Thermo; Experimental) 67Mit: H. Mitani and H...
除了共晶奸料以外,SnMZn、Sn80Zn (液相 线分别为250。和280t,抗拉强度均为~50MPa, 伸长率均为=75%)也常用作钎料[m]„实验表 明,这些富Zn的过共晶钉料合金,在铝而上接头 的耐蚀性要大大超过共晶钎料的接头;在自来水屮 可以经受2个月以上的浸泡。 Sn-Pb系钎料(液相线温度范围 183 ~ 210X.) Solders ...
8xx.x Al-Sn 8xxx Al with other elements like Li, Fe – H/T 9xx.x Al with Other elements 9xxx Unused series Notes: H: work hardening (non-heat-treatable); T: heat-treatable. For structural applications, strengthening is essential for pure Al as it is too weak in pure form. In...
摘要:针对热冲压生产过程中模具易磨损失效的问题,以Al-Si镀层板冲压用CR7V-L钢磨损退役模具镶块为分析对象,利用扫描电镜、能谱仪及显微硬度计对镶块磨损表面和剖面进行微观形貌分析、化学元素测试及硬度测量,对热冲压生产工况下模具的磨损机理进行...
A PHASE DIAGRAM OF THE ALLOYS OF THE TERNARY SYSTEM OF Ag-Sb-Sn银-锑-锡三元系合金相圖 银—锡—铅三元系富银合金固相平衡图已经用X-射线及金相显微镜两种方法测定了出来。并且每一相区的相边介都经过用X-射线方法作了精密确定。合金含量最高到30wt%锡及30... C S CHENG,S J HUANG,S S CHEN,.....
Aluminium partial mixing functions were determined for alloys. These measurements allow us to give the surface corresponding to aluminium partial free energy at 1273 K and the liquidus surface of the Al-Ge-Sn phase diagram.DOI: 10.1515/zna-1982-0708 被引量: 1 年份: 1982 ...
Phase diagram analysis andthermodynamic calculationwere used in the design of newbearing alloy. • Element Bi was proven to be suitable alloying element in Al-Sn alloy for higher self-lubricating property. • Al-20Sn-xBi alloys with three-phase-composite microstructure were prepared with the ...
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 ...
Abstract Experimental and calculated phase data for the Al–Ga–As–Sn system are presented. A ''simple solution'' treatment adequately predicts the quaternary from data available from the bounding binary and ternary systems. The distribution coefficient for Al between the solid and liquid...