About BELL T
About Univ. Birmingham, UK
About BERGMANN W
About Technische Univ. Clausthal, Federal Republic of Germany
About LANAGAN J
About Univ. Birmingham, UK
About MORTON P H
About Univ. Birmingham, UK
About STAINES A M
About Blandburgh-Nemo Ltd., UK
About Surface Engineering
About titanium base alloy
About plasma nitriding
About Surface hardening
About Other surface treatment
About 窒素
About チタン