表面技术2011，Vol.40Issue(6)：4-6,22,4.
纳米反应体系对自蔓延复合钢管表面陶瓷层性能的影响
Effects of Nano-reaction System on Properties of the Superficial Ceramic Layer of Ceramic-lined Composite Steel Pipes
摘要
Abstract
To improve the mechanical properties of pipes and the density of ceramic layer, ceramic-lined composite steel pipes were prepared by using centrifugal-SHS on the basic of nano-reaction system. With the condition of adding 6% nano-SiO2 and 1% Ni, the effect of different amount of nano-ZrO2 on the mechanical properties of composite steel pipes and the density of ceramic layer was studied. The results show that the crushing strength of the composite pipe is 409 Mpa under 9. 5 %( in mass) nano-ZrO2, 17. 8% greater than without nano-ZrO2 added. The density of ceramic layer is up to 93. 2% with the condition of adding 3.5% nano-Zr02.关键词
自蔓延高温合成/纳米反应体系/复合钢管Key words
self-propagating high-temperature synthesis/ nano-reaction system/ composite steel pipe分类
矿业与冶金引用本文复制引用
朱昱,黄锋,孙书刚,倪红军..纳米反应体系对自蔓延复合钢管表面陶瓷层性能的影响[J].表面技术,2011,40(6):4-6,22,4.基金项目
江苏省科技支撑计划(工业部分)(BE2009090) （工业部分）
南通大学研究生科技创新计划(YKC11052) （YKC11052）
南通大学机械工程学院2011年院级自然科学类科研基金项目(J2011008) （J2011008）
