Acta Metall Sin  1998, Vol. 34 Issue (3): 325-331    DOI:

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EFFECT OF COATINGS ON OXIDAfION RESISTANCE AND MECHANICAL PROPERTIES OF Ti60 ALLOY

TANG Zhaolin;WANG Fuhui; WANG Qingjiang; WU Weitao; LI Dong (State Key Laboratory for Corrosion and Protection; Institute of Corrosion and Protection of Metals; The Chinese Academy of Sciences; Shenyang 110015 Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110015)

TANG Zhaolin;WANG Fuhui; WANG Qingjiang; WU Weitao; LI Dong (State Key Laboratory for Corrosion and Protection; Institute of Corrosion and Protection of Metals; The Chinese Academy of Sciences; Shenyang 110015 Institute of Metal Research; The Chinese Academy of Sciences; Shenyang 110015). EFFECT OF COATINGS ON OXIDAfION RESISTANCE AND MECHANICAL PROPERTIES OF Ti60 ALLOY. Acta Metall Sin, 1998, 34(3): 325-331.

Abstract References Related Articles Recommended Metrics Download:  PDF(3916KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The effect of several sputtered coatings on oxidation resistance and mechanical properties of Ti60 alloy was investigated. Sputtered pure Al, Ti-36Al, Ni-16Cr-2.SAl (mass fraction, %) coatings and reactively-sputtered Al2O3 film were effective in decreasing the oxidation rate of Ti60 alloy. Al2O3 and TiAl coatings exhibited a better effect than Al and NiCrAl coatings from the point of view of coating compatiability to substrate. The tensile test after 100 h exposure at 600℃ in air also showed that Ti60 alloy with Al2O3 and Toil coatings exhibited a higher ductility than that with Al and NiCrAl coatings. TiAlCr coating exhibits a better combination of oxidation resistance and compatiability to substrate than the above investigated coatings. Key words:  Ti60 alloy      okidation      coating      thermal stability      Received:  18 March 1998      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1998/V34/I3/325 1Unnam Jg Shenoy R N, Clark R K. Oxid Met, 1986; 26: 231 2Clark R K, Unnam J. TMS-AIME Paper,No.A84-571 TMS-AIME Annual Meeting,Los Angeles, 1984 3张亚明,周龙江,王卫林,李铁藩,陈崇伟稀有金属材料与工程,1993;22(1):27(Zhang Yaming, Zhou Lonaiiang, Wang Weilin, Li Tiefan, Chen ChongWwei.Rare Met Mater Eng,1993;22:27) 4Streiff R,Poize S.In:Rapp R A ed., High Temperature Corrosion,NACE-6,Houston,1983:591 5Clark R K,Unnaam J,Widemann K E.Oxid Met,1987;28:391 6McKee D W, Luthra L. Surf Coat Technol, 1993; 56: 109 7BenienH;Maushart J,Meter M,Suchentruck R.Mater Sci Eng,1991;A139:126 8王福会,李东,吴维,胡壮麒.金属学报,1995;31(Suppl):S602(Wang Fuhui, Li Dong, Wu Weitao, Hu Zhuangqi. 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