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Trans. Nonferrous Met. Soc. China 23(2013) 3604-3610 Microstructure and mechanical properties of as-cast Mg-Sn-Ca alloys and effect of alloying elements K. SURESH1, K.P. RAO1, Y.V.R.K. PRASAD2, N... 18 June 2013 Abstract: The effect of Sn, Ca, Al, Si and Zn addition on the compressive strength of cast Mg-Sn-Ca (TX) alloys was studied in the temperature range of 25-250 °C and correlated......
Trans. Nonferrous Met. Soc. China 26(2016) 1574-1582 Microstructure, mechanical and bio-corrosion properties of as-extruded Mg-Sn-Ca alloys Chao-yong ZHAO1, Fu-sheng PAN1,2,3, Hu-cheng PAN4 1...; Received 29 June 2015; accepted 25 February 2016 Abstract: The as-extruded Mg-Sn-Ca alloys were prepared and investigated for orthopedic applications via using optical microscopy, scanning electron......
Microstructure and corrosion behavior of Mg-Sn-Ca alloys after extrusion T. ABU LEIL1, N. HORT1, W. DIETZEL1, C. BLAWERT1, Y. HUANG1, K. U. KAINER1, K. P. RAO2 1. GKSS...; Abstract: Mg-Sn-Ca alloys promise a reasonable corrosion resistance in combination with good creep resistance, likely due to the presence of Ca2-xMgxSn......
resistance of Mg-4Sn alloys. According to the stress exponents (6.04 Key words: impression creep test; Mg-Sn-Ca alloy; creep mechanism; microstructure 1 Introduction Magnesium alloys are widely used..., the addition of calcium (Ca) to the Mg-Sn alloys has been found to further improve the creep resistance of as-cast products due to the formation of Ca-Mg-Sn and Mg2Ca phases [10,14,20-24]. In fact, Ca......
heat resistance and mechanical properties[1]. Mg-Sn-Ca based alloys are being investigated, where Mg2Sn phase shows high heat resistance and Ca enhances mechanical properties at elevated temperature...]. However, less work was conducted on Mg-Sn-Ca alloys with other compositions. Accordingly, Mg-5Sn-1Ca was chosen to investigate practical solidification paths and phase constituents. The cooling curve......
Al含量对Mg-Sn-Ca合金微观组织与力学性能的影响武华健1,程仁山1,李景仁1,谢东升1,宋锴2,潘虎成1,秦高梧11. 东北大学材料学院材料各向异性与织构教育部重点实验室2. 中国核动力研究设计院摘 要:系统研究了Al含量对铸态和挤压态Mg-2.5Sn-2Ca-x Al (x=2,4,9,质量分数,%)合金微观组织和力学性能的影响.结果表明,随着Al含量的升高,合金的强度有所降低,延伸率增加.Mg-2.5Sn-2Ca-2Al,Mg-2.5Sn-2Ca-4Al和Mg-2.5Sn-2Ca-9Al合金的屈服强度分别约为370,325和290 MPa,延伸率分别约为6.2%,11.0%和12.0%.第四组元Al元素的加入改变了Mg-Sn-Ca合金中纳米尺寸第二相的类型和含量......
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Correlation between microstructure and thermal dilation behavior of amorphous Fe-Co-Zr-Mo-W-B alloys ZHANG Ji-teng(张集滕)1, WANG Wei-min(王伟民)1,2, LI Gui-hua(李桂华)1, MA Hai-jian(马海健)1, QIN... dilatometry(DIL). The variation of the non-monotonic effects of tungsten content and vacuum conditions on the glass forming ability(GFA) of Fe-based alloys can be drawn in a schematic diagram......
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Growth restriction effects during solidification of aluminium alloys CHEN Zhong-wei(陈忠伟), HE Zhi(何 志), JIE Wan-qi(介万奇) State Key Laboratory of Solidification Processing... the initial solidification, the growth-restriction parameter Q is deduced and a comprehensive physical basis of Q is obtained by using an initial solute distributing equation. For the alloys with more......