添加剂对上游泵送机械密封增长层性能的影响
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摘要
摆脱传统的去除材料加工方式的束缚,提出采用复合电镀与梯度复合电刷镀纳米陶瓷粉相结合的增材制造上游泵送机械密封的方法,通过对比实验,分别研究了糖精、1,4-丁炔二醇、十六烷基三甲基溴化铵及OP-10等添加剂对增长层与基体的结合力、增长层硬度、增长层表面粗糙度等性能的影响。结果表明,以光亮剂作用为主的糖精和1,4-丁炔二醇可大大提高增长层与基体的结合力和增长层硬度,而作为表面活性作用为主的十六烷基三甲基溴化铵和OP-10可有效降低增长层的表面粗糙度值。
A method of composite plating combined with gradient composite brush plating to additive manufacturing of upstream pumping mechanical seal is presented in the paper. By contrast experiments,the additives such as saccharin,1,4-butenediol,cetyl trimethyl ammonium bromide and OP-10,are studied and the effects of the adhesion,hardness and surface roughness from the growth layer are analyzed. The results show that saccharin and 1,4-butanediol,which are mainly brighteners,can greatly improve the adhesion between the growth layer and the substrate and the hardness of the growth layer,while cetyl trimethyl ammonium bromide and OP-10,which are mainly surface active agents,can effectively reduce the surface roughness of the growth layer.
A method of composite plating combined with gradient composite brush plating to additive manufacturing of upstream pumping mechanical seal is presented in the paper. By contrast experiments,the additives such as saccharin,1,4-butenediol,cetyl trimethyl ammonium bromide and OP-10,are studied and the effects of the adhesion,hardness and surface roughness from the growth layer are analyzed. The results show that saccharin and 1,4-butanediol,which are mainly brighteners,can greatly improve the adhesion between the growth layer and the substrate and the hardness of the growth layer,while cetyl trimethyl ammonium bromide and OP-10,which are mainly surface active agents,can effectively reduce the surface roughness of the growth layer.
引文
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[14]符永宏,袁志超,华希俊,等.机械密封环上游泵送槽凸模压制脱模工艺试验[J].排灌机械工程学报,2014,32(6):500-504.
[15] WALSH F C,PONCE DE LE魷N C. A review of the electrodeposition of metal matrix composite coatings by inclusion of particles in a metal layer:an established and diversifying coatings technology[J]. Transactions of the Institute of Materials Finishing,2014,92(2):83-98.
[16]张景双,石金声,石磊,等.电镀溶液与镀层性能测试[M].北京:化学工业出版社,2003.
[17]安茂忠.电镀理论与技术[M].哈尔滨:哈尔滨工业大学出版社,2004.
[18]覃奇贤,刘淑兰.镀层与基体的结合力[J].电镀与精饰,2010,32(1):34-36.
[19]兰晔峰,李富斌,赵文军,等.糖精和1,4-丁炔二醇对镀镍层形貌的影响[J].电镀与装饰,2015,37(6):10-13.
[20] MISHRA A C,THAKUR A K,SRINIVAS V. Effect of deposition parameters on microstructure of electrodeposited nickel thin films[J]. Journal of Materials Science,2009,44(13):3520-3527.
[2] KANGO S,SHARMA R K,PANDEY R K. Comparative analysis of textured and grooved hydrodynamic journal bearing[J]. Proceedings of the Institution of Mechanical Engineers,Part J:Journal of Engineering Tribology,2014,228(1):82-95.
[3] CHEN H L,XU C,ZUO M Z,WU Q B. The thermal and mechanical deformation study of up-stream pumping mechanical seal[C]//IOP Conference Series:Materials Science and Engineering,2015,72(4):042032.
[4]王晓彦,余婕,汤东妹.不同槽型上游泵送机械密封性能比较[J].石油化工设备,2013,42(2):19-22.
[5]姚瑞龙,冯秀,魏龙.上游泵送机械密封环端面激光加工工艺参数[J].液压气动与密封,2011,31(6):39-42.
[6] MA Gang,ZHAO Wei,SHEN Xinmin. Effect of surface roughness on performance of spiral groove gas film face seal[C]//2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering,MEME 2012. Hong Kong,2012:180-183.
[7] WANG Tao,HUANG Weifeng,LIU Xiangfeng,et al.Experimental study of two-phase mechanical face seals with laser surface texturing[J]. Tribology International,2014,72:90-97.
[8]符永宏,王祖权,纪敬虎,等. SiC机械密封环表面微织构激光加工工艺[J].排灌机械工程学报,2012,30(2):209-213.
[9] HUNG J C,CHANG C H,CHIU K C,et al. Simulationbased fabrication of micro-helical grooves in a hydrodynamic thrust bearing by using ECMM[J].International Journal of Advanced Manufacturing Technology,2013,64(5-8):813-820.
[10] HORIUCHI T,SUZUKI Y. Micro-fabrication of airbearing grooves onto inner surfaces of fine copper pipes[J]. Microelectronic Engineering,2013,110:422-426.
[11] CHEN S L,HSU Q C. Studies on electric-discharge machining of non-contact seal face grooves[J]. Journal of Materials Processing Technology,2003,140(1):363-367.
[12] JAHAN M P,WONG Y S,RAHMAN M. A study on the fine-finish die-sinking micro-EDM of tungsten carbide using different electrode materials[J]. Journal of Materials Processing Technology,2009,209(8):3956-3967.
[13] KUO J S,CHIU K T,HSU S W,et al. A novel technique for the fabrication of herringbone grooves in a dynamic thrust bearing combining UV-LIGA with electrodischarge machining[J]. Microsystem Technologies,2006,12(6):529-536.
[14]符永宏,袁志超,华希俊,等.机械密封环上游泵送槽凸模压制脱模工艺试验[J].排灌机械工程学报,2014,32(6):500-504.
[15] WALSH F C,PONCE DE LE魷N C. A review of the electrodeposition of metal matrix composite coatings by inclusion of particles in a metal layer:an established and diversifying coatings technology[J]. Transactions of the Institute of Materials Finishing,2014,92(2):83-98.
[16]张景双,石金声,石磊,等.电镀溶液与镀层性能测试[M].北京:化学工业出版社,2003.
[17]安茂忠.电镀理论与技术[M].哈尔滨:哈尔滨工业大学出版社,2004.
[18]覃奇贤,刘淑兰.镀层与基体的结合力[J].电镀与精饰,2010,32(1):34-36.
[19]兰晔峰,李富斌,赵文军,等.糖精和1,4-丁炔二醇对镀镍层形貌的影响[J].电镀与装饰,2015,37(6):10-13.
[20] MISHRA A C,THAKUR A K,SRINIVAS V. Effect of deposition parameters on microstructure of electrodeposited nickel thin films[J]. Journal of Materials Science,2009,44(13):3520-3527.