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and corrosion resistance of Zn-Al alloy coatings HE Zhi-rong, HE Ying, LIU Ji-tuo, XIE Kai (School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723003, China... close to the steel substrate. The corrosion rate of the hot-dip galvanizing Zn-Al alloy coating decreases with increasing the Al content in Zn-Al alloy bath. The corrosion resistance can be enhanced......
of the Zn-2Al, Zn-15Al and Zn-22Al alloys melted at 500 °C and slowly cooled. The Zn-2Al alloy is composed of tow phases, the Zn-rich phases as well as a certain quantity of Zn-Al eutectic structure..., the α(Al) phases precipitate from the molten liquid and uniformly surround the Zn-rich phases. Figure 3(c) presents the optical micrographs of the Zn-22Al alloy, in which a typical eutectoid......
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化薄膜体系提供了依据. 关键词:Ti掺杂; Zn-Al合金薄膜; 耐腐蚀; 组合材料芯片技术; Ti doping; Zn-Al alloy film; anti-corrosion; combinatorial material chip technology; [全文内容正在添加中] ...Ti对Zn-Al合金薄膜耐腐蚀性能的影响 张静玉1,刘庆峰1,刘茜1 (1.中国科学院上海硅酸盐研究所高性能陶瓷和超微结构国家重点实验室,上海,200050;2.中国科学院研究生院,北京,100049) 摘要:应用组合材料芯片技术,以离子束溅射法在低碳钢基片上制备了不同Ti掺杂量的Zn-Al-Ti薄膜(Al和Zn质量分数分别为55%和45%)样品阵列.沉积得到的多层薄膜经低温扩散和高温晶化......
Trans. Nonferrous Met. Soc. China 22(2012) 30-35 Torch brazing 3003 aluminum alloy with Zn-Al filler metal DAI Wei1, XUE Song-bai1, LOU Ji-yuan2, LOU Yin-bin2, WANG Shui-qing2 1.College of Materials... the microhardness values of 3003 aluminum alloy joints brazed with Zn-Al series filler. The average hardness value of the 3003 aluminum alloy is HV50-60. The microhardness of the Al based solid solutions......
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of temperature and vibration frequency[3]. As a kind of high damping alloy, Zn-Al alloys have been investigated first by Nowick[4], who studied the relationship of the precipitated phase and the internal...). The investigation indicates the possibility of simulating the damping behavior of Zn-Al alloy with fully lamellar microstructure by numerical method. Also in applications it is more valuable......