NATURE OF ATTACHMENT FORCES IN PORCELAIN-GOLD SYSTEMS

被引：37

作者：

VICKERY, RC

BADINELLI, LA

机构：

[1] Ceramco Inc., Long Island City, New York

来源：

JOURNAL OF DENTAL RESEARCH | 1968年 / 47卷 / 05期

关键词：

D O I：

10.1177/00220345680470050301

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Chemical bonding between gold and porcelain takes place only through interstitial compounds essentially located at grain boundaries in the metal. No evidence is found for meaningful contribution of Van der Waal's forces. The major attachment force in porcelain-gold prostheses without an intervening bonding agent is derived from compression forces generated by differences in thermal expansion of the two phases. © 1968, SAGE Publications. All rights reserved.

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页码：683 / +

页数：1

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