Improving thermal insulation of TC4 using YSZ-based coating and SiO2 aerogel

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Jin, Lei; Li, Peizhong; Zhou, Haibin; Zhang, Wei; Zhou, Guodong; Wang, Chun;
  • Publisher: Elsevier BV
  • Journal: Progress in Natural Science: Materials International,volume 25,issue 2,pages141-146 (issn: 1002-0071)
  • Related identifiers: doi: 10.1016/j.pnsc.2015.03.006
  • Subject: SiO2 aerogel | TA401-492 | General | Materials of engineering and construction. Mechanics of materials | ScYSZ coating | YSZ coating | Thermal insulation properties

In this paper, air plasmas spray (APS) was used to prepare YSZ and Sc2O3–YSZ (ScYSZ) coating in order to improve the thermal insulation ability of TC4 alloy. SiO2 aerogel was also synthesized and affixed on TC4 titanium alloy to inhabit thermal flow. The microstructures... View more
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