齿科铸造合金应力腐蚀破裂的研究进展

Progress in the research on stress corrosion cracking of dental casting alloys

齿科铸造合金广泛应用于口腔修复,修复体在口腔环境中行使功能时,会发生电化学腐蚀,其中应力腐蚀破裂是危害性最大的一种腐蚀形式。本文就齿科铸造合金应力腐蚀破裂的研究进展作一综述。

Dental casting alloys have been widely used in oral prosthetics. Electrochemical corrosion would hap- pen when metal prosthesis has functions in oral cavity. One of the most destructive corrosion forms is stress corrosion cracking. This article addressed the research on the stress corrosion cracking of the dental casting alloys.