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ALLIAGE DENTAIRE A TENEUR ELEVEE EN PALLADIUM
专利权人:
DEGUDENT GMBH
发明人:
HACHENBERG, JOERG,STEINKE, RUDI,KLAUS, ANGELA,WISSEL, IRMGARD
申请号:
CA2735463
公开号:
CA2735463C
申请日:
2011.03.25
申请国别(地区):
CA
年份:
2019
代理人:
摘要:
The invention relates to a palladium-dominated dental alloy, in particular aceramic-bonding dental alloy for the manufacture of dental prostheses such ascrowns, bridges,inlays, or onlays, containing at least gold, palladium, and silver, as well asagrain-growth inhibitor in the form of ruthenium. In order to be able toachieve a fine-grainedseparation without the formation of agglomerates to obtain a dental alloy withhighmechanical stability and excellent polishing characteristics, it is proposedthat the dentalalloy contains, in addition to ruthenium as grain-growth inhibitor, at leastone elementof the group comprising tantalum, niobium, yttrium, zirconium, chromium,molybdenum as grain-refinement control element, with the remainder being gold,palladium,and silver.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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