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本文介绍了新型高温耐热钢材3Cr24Ni7 SiNRE作了高温短时、长时的机械性能及抗渗碳、抗氧化性能的测试和研究,经三年多的工业运行证明该材料可以取代进口的镍铬耐热钢及铬锰氮钢用于中高温电阻炉上作构件,可节约大量的镍,并同时可节约电能。
This article describes the new high temperature heat-resistant steel 3Cr24Ni7 SiNRE made for short-term, long-term mechanical properties and anti-carburizing, anti-oxidation test and research, after more than three years of industrial operation proved that the material can replace the imported nickel-chromium Heat-resistant steel and chrome manganese nitrogen steel for high temperature resistance furnace as a component, can save a lot of nickel, and at the same time can save energy.