公开(公告)号：EP1614772A1

公开(公告)日：2006-01-11

申请号：EP05013365.1

申请日：2005-06-21

申请人： KABUSHIKI KAISHA KOBE SEIKO SHO

发明人： Yamamoto, Kenji, Kobe Corporate Research Laborat. ,  Yoshikawa, Eiichiro, Kobe Corp. Research Laborat. ,  Yashiki, Takashi, Osaka Branch in Kobe Steel, Ltd.

IPC分类号： C23C30/00 ,  C23C18/02 ,  C23C18/08 ,  C23C18/48 ,  C23C2/12 ,  C23C20/02 ,  C23C28/00 ,  C23C10/48

CPC分类号： C23C18/02 ,  C23C2/12 ,  C23C2/26 ,  C23C8/40 ,  C23C10/18 ,  C23C18/04 ,  C23C18/1216 ,  C23C18/1241 ,  C23C24/00

摘要： Disclosed are a surface-treated titanium material that is excellent in oxidation resistance and allows the excellent oxidation resistance to last for a long period of time and the surface treatment itself to be applied safely at a low cost; the production method thereof; and an exhaust system thereof. A surface-treated titanium material produced by forming an oxidation-resistant baked film, 5 µm or more in thickness, on a substrate comprising commercially pure titanium or titanium-base alloy, and said baked film is formed by filling gaps among Al-alloy particles, the baked film comprising Al alloy containing Si by 10 at% or less or commercially pure aluminum with chemical compounds comprising a metallic element M (M represents one or more of Ti, Zr, Cr, Si and Al) and C and/or O.

摘要翻译： 本发明公开了经表面处理的钛材料做具有优异的耐氧化性和耐氧化性优良允许将持续的很长一段时间和表面处理本身被以低成本安全地应用于; 其生产方法; 和排气系统及其。 通过在厚度为耐氧化烘烤电影成形，5微米或更大，在包括工业纯钛或钛基合金的基材制得的表面处理的钛材料，并且所述烘烤电影是由Al基合金粒子之间填充的间隙形成 中，烘烤的电影原子％含有Al合金含有Si由10或与化学化合物包含金属元素M小于或市售的纯铝（M darstellt一种或多种钛，锆，铬，Si和Al的）和C和/或O ，