Abstract:
目的:比较牙科用非贵金属高熔铸造合金铸造前后的金相结构。方法:应用卧式显微镜观察牙科用非贵金属高熔铸造合金铸造前后的金相结构。结果:牙科用非贵金属高熔铸造合金铸造前的金相结构是奥氏体+珠光体+碳化物;软、硬质钴铬合金铸造后金相结构基本不变,而镍铬不锈钢铸造后金相结构呈大量球状物析出状,这可能与合金的化学成份及铸造后处理方法不同有关。结论:提示钴铬合金铸造前后性能较镍铬不锈钢稳定。
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口腔医学纵横
ISSN: 1671-7651
CN: 42-1682/R
Year: 2000
Issue: 3
Volume: 16
Page: 225-226
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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