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热处理或热加工炉作业的生产率和经济效益颇大程度上取决于由耐热合金和耐蚀合金制成的炉用元件和夹具的可靠性和使用寿命,这类合金中的230合金和更新的HR-120合金呈现出良好的性能。其应用范围包
The productivity and economic benefits of heat treatment or hot work furnace operations depend largely on the reliability and service life of furnace components and fixtures made of heat resistant and corrosion resistant alloys such as Alloy 230 and newer HR-120 alloy shows good performance. Its range of applications