A Palladium-Based Alloy for Prosthetic Dentistry: Structure and Properties

摘要：

Using the results of physical and chemical researches and mechanical tests of the Pd-Au-Cu-Sn system alloys, a new palladium-based alloy has been chosen and studied in detail. It has a higher plasticity and a lower hardness than the Palladent alloy, widely used in prosthetic dentistry: its hardness is lower than 300 Mpa, and its specific elongation is 10％~14 ％. At the same time, such important practical characteristics of the alloys as the strength of adhesion to ceramics and thermal expansion coefficient are almost similar.

关键词： prosthetic dentistry palladium-based alloy physical and chemical properties mechanical tests phase diagram

作者: STEPANOVA Galina PARUNOV Vitaly VASEKIN Vasily KAREVA Maria SINAGEJKINA Julia

作者单位: OJSC SIC Supermetal, Moscow, Russia Moscow State University for Medicine and Dentistry, Moscow, Russia Lomonosov Moscow State University, Moscow, Russia

会议类型: 国际会议

会议名称: 5th International Conference Platinium Metals(第五届国际贵金属会议)

会议地点: 昆明

会议语种:英文

页码: 269-272

在线出版日期: 2012-10-15（万方平台首次上网日期，不代表论文的发表时间）