金屬和合金在氧化中應力的生成及消除機構

金屬和合金在高溫下往往生成銹皮來保護底材，然而在高溫下或冷熱循環中，均會產生應力，使銹皮承受此應力，甚而影響銹皮和底材性質，因此本文就此成長應力和熱應力的生成和消除機構作一介紹，並對試片表面形狀的效應作較詳細的說明，以為如何確保銹皮具保護性的參考。

In high temperature environments, metals and alloys usually form a protective scale layer. However, at high temperature and during thermal cycling, the growth stress and thermal stress are developed in the scale and affect the properties of the scale and the substrate metal. In order to know how to keep the protective property of the scale on the substrate metal, therefore, this review paper introduces the mechanisms of generation and relief of these stresses and also detailedly describes the effect of specimen geometry on these mechanisms.