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  4. Verschleissbestaendiger, mechanisch hochbelastbarer und reibungsarmer Randschichtaufbau fuer Titan und dessen Legierungen sowie Verfahren zu seiner Herstellung
 
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Patent
Title

Verschleissbestaendiger, mechanisch hochbelastbarer und reibungsarmer Randschichtaufbau fuer Titan und dessen Legierungen sowie Verfahren zu seiner Herstellung

Other Title
Wear-resistant surface layer structure - comprising hard amorphous carbon layer, intermediate layer, and alloyed layer.
Abstract
Wear-resistant surface layer structure comprises: (a) a 200-400 nm thick hard amorphous carbon layer (4); (b) a 50-200 nm thick intermediate layer (3); and (c) a 0.3-2.0 mm thick alloyed layer (2) having a hardness of 600-1400 HV0.1. Production of the structure is also claimed. USE - Used for protecting human implants and components of spacecraft made of titanium alloys. ADVANTAGE - The layer structure has high wear resistance.
Inventor(s)
Brenner, B.
Bonss, S.
Scheibe, H.J.
Ziegele, H.
Link to Espacenet
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=DE&NR=19637450A
Patent Number
1996-19637450
Publication Date
2002
Language
German
Fraunhofer-Institut für Werkstoff- und Strahltechnik IWS  
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