颗粒氧化处理对SiCp/Al复合材料耐蚀性的影响
Influence of Oxidiation Treatment on Corrosion Resistance of SiCp/Al Composites
摘 要
对SiC颗粒(SiCp)进行了1 100 ℃高温氧化处理,并制备了SiCp/Al复合材料。采用化学浸泡试验、扫描电镜、失重曲线、电化学测试等方法研究了氧化处理时间对SiCp/Al复合材料腐蚀行为的影响。结果表明,不同时间氧化处理后SiC颗粒表面形成不同形貌的SiO2氧化层,该氧化层可阻碍高温下铝液与SiC颗粒直接接触,避免了有害界面反应的发生,阻碍容易发生水解反应的Al4C3的生成,进而提高SiCp/Al复合材料的耐蚀性。
SiCp/Al复合材料
耐蚀性
oxididation treatment
SiCp/Al composite
anti-corrosion performance
Abstract
Silicon carbide particles (SiCp) were oxidized at 1 100 ℃,SiCp/Al composites was prepared. The effect of oxidization time of SiCp on the corrosion resistance of the SiCp/Al composites was studied using immersion experiment,SEM,weight loss method and electrochemical testing. The results showed that SiO2 layer was formed,the oxidation layer could restrain the harmful interface reaction and delayed the formation of easily hydrolyzed Al4C3,and thus improved the corrosion resistance of SiCp/Al composites.
中图分类号 TG174
所属栏目 试验研究
基金项目 国家自然科学基金(51262023);江西省金属材料微结构调控重点实验室开放基金(JW201323001)
收稿日期 2014/3/6
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备注宋龙飞(1990-),硕士研究生,从事材料工程工作,18170012539.
引用该论文: SONG Long-fei,ZHOU Xian-liang,CUI Xia,HUA Xiao-zhen,ZHOU Ai-hua,TANG Long-shu. Influence of Oxidiation Treatment on Corrosion Resistance of SiCp/Al Composites[J]. Corrosion & Protection, 2015, 36(1): 19
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参考文献
【1】于化顺. 金属基复合材料及其制备技术[M].北京:化学工业出版社,2006:241.
【2】LEON C A,DREWR A L. The influnece of nickel coating on the wettability of aluminum on ceramics[J].Composites:Part A,2002,33:1429-1432.
【3】PARDO A,MERINO M C,RAMS J,et al. Effect of reinforcement coating on the oxidation behavior of Al6061/SiC composites[J].Oxidation of Metal,2005,63(314):215-227.
【4】JEONG J H,KIM Y,LEE J C. Mechanical properties of 2014Al/SiC composites with oxidized SiC particles[J].Metallurgical and Matericals Transaction,2003,A34A:1361-1369.
【5】JAE C L,JI Y B,SUNG B P. Prediction of Si contents to suppress the formation of Al4C3 in the SiCp/Al composites[J].Acta Materialia,1998,46(5):1771-1780.
【6】袁广江,章文峰,王殿斌,等. SiCp增强铝基复合材料制备及机加性能研究[J].复合材料学报,2000,17(2):38-41.
【7】屠宇强,王张敏,李戈扬,等. Al/SiC复合材料界面DTA研究[J].材料研究学报,1994,8(6):570-572.
【8】房国立,李进,杨智春. SiCp/Al复合材料界面反应的热力学缝[J].宁夏工程技术,2007,6(1):76-79.
【2】LEON C A,DREWR A L. The influnece of nickel coating on the wettability of aluminum on ceramics[J].Composites:Part A,2002,33:1429-1432.
【3】PARDO A,MERINO M C,RAMS J,et al. Effect of reinforcement coating on the oxidation behavior of Al6061/SiC composites[J].Oxidation of Metal,2005,63(314):215-227.
【4】JEONG J H,KIM Y,LEE J C. Mechanical properties of 2014Al/SiC composites with oxidized SiC particles[J].Metallurgical and Matericals Transaction,2003,A34A:1361-1369.
【5】JAE C L,JI Y B,SUNG B P. Prediction of Si contents to suppress the formation of Al4C3 in the SiCp/Al composites[J].Acta Materialia,1998,46(5):1771-1780.
【6】袁广江,章文峰,王殿斌,等. SiCp增强铝基复合材料制备及机加性能研究[J].复合材料学报,2000,17(2):38-41.
【7】屠宇强,王张敏,李戈扬,等. Al/SiC复合材料界面DTA研究[J].材料研究学报,1994,8(6):570-572.
【8】房国立,李进,杨智春. SiCp/Al复合材料界面反应的热力学缝[J].宁夏工程技术,2007,6(1):76-79.
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