摘要
采用空心阴极离子镀的方法在 1Cr18Ni9Ti奥氏体不锈钢表面沉积了Ti(C ,N)膜。通过测试膜层基本性能确定了反应气体流量C2 H2 和N2 的最佳比例为 0 1,即C2 H2 为 5mL/min ,N2 为 5 0mL/min。研究了膜层在 75 0℃～ 95 0℃时的抗氧化性能。SEM及XRD分析表明 ,膜层抗氧化性较好 ,尤其在高温状态对基体有很好的保护作用。
The multi-component Ti(C,N) film was deposited on austenite stainless steel 1Cr18Ni9Ti.By measuring the film's basic properties,the optimum flow ratio of reactive gases (C_2H_2 and N_2) was confirmed to be 0.1,with the flow C_2H_2 and N_2 is 5mL/min and 50mL/min respectively.The oxidation resistance of the film at the temperature range of 750℃～950℃ was studied by SEM and XRD analysis,the results show that the Ti(C,N) film has excellent oxidation resistance and can efficiently protect the substrate,especially at high temperature.
出处
《金属热处理》
CAS
CSCD
北大核心
2003年第12期15-18,共4页
Heat Treatment of Metals
基金
国家自然科学基金 (5 990 2 0 0 2 )
航空基金(99G5 2 0 6 5 )
