Process for providing titanium composite having a porous surface

摘要: A titanium or alloy composite having a porous surface layer, which comprises substrate and layer that adheres strongly to said substrate, being formed by first providing with firmly adhering sinter of mixture powder magnesium powder, then removing from the sinter. process for producing comprising: coating composition comprising binder added powder; applying substrate; heating at temperature 650° 800° C. in vacuo an inert atmosphere so as form powders