Nano - meter tin coating was fabricated via reactive plasma spraying ( rps ) , using the self - designed and made gas - tunnel type reactive plasma - spraying gun 自行研制了气体隧道反应等离子喷枪，并用于反应等离子喷涂，通过喷涂ti粉实现ti - n _ 2反应制备出了纳米tin涂层。
Essentially , the process of reactive plasma spraying tin coating is combination of the plasma - assisted chemical vapor deposition ( pacvd ) , and combustion synthesis of ti in nitrogen gas 反应等离子喷涂tin涂层本质上是等离子辅助化学气相沉积，以及ti在n _ 2气中燃烧合成tin 。
The spraying parameters , the mechanical and tribological properties of the rps tin coating were investigated , and the formation mechanism of the nano - scaled tin coating was discussed 本文主要研究了反应等离子喷涂tin涂层的工艺参数，涂层的力学与摩擦磨损性能，讨论了纳米tin涂层形成的机理。
Steels excluding packaging applications - metallic coated flat steel products intended for contact with foodstuffs , products and beverages for human and animal consumption - part 5 : tin coated non - stainless steels 包装用钢除外的钢.与人和动物消费用食品产品和饮料接触的金属涂覆扁钢制品.第5部分:涂锡
Black tin coating was prepared by multi - arc ion plating technology , and wear resistance , corrosion resistance , heat - proof property and absorption property of solar spectrum were also discussed 摘要介绍了利用多弧离子镀工艺制备黑色氮钛膜，并对其耐磨损、耐腐蚀、热稳定性及太阳光谱吸收等性能进行了研究。
We have been closely cooperated with beijing institute of technology , one of the most prestigious university in china , and co - developed ion vacuum plating technique , multi - arc tin coating technique and twin - eccentric automatic fuel supply advancer in the recent years successively , and acquired many patents . the sag and scda series fuel supply advancer manufactured in one of our branch company : has adopted the advanced twin - eccentric blocks structure , thoroughly changed the traditional structurearc block , sliding block . the angle of advance is very accurate and precise , also perfect at position resume 由本总公司提前器厂生产的sag scdm两大系列供油角度自动提前器，改变了目前提前器市场上的传统结构，用先进的双偏心式结构，代替了二十年一贯制的弧形块滑块式结构，具有提前角特别灵敏，恢复性好，怠速运转无噪音等优点，克服了提前器摆动大漏油等常见缺陷。
The wear - resistance of the rps tin coating is significantly higher than that of the quenched m2 high - speed steel . the wear resistance of the quenched m2 high - speed steel was improved about 2 . 5 times by the rps tin coating under high load . the antifriction performance of the tin coating is also very excellent due to the self - lubricating effect of tin , the friction efficient of which is about 5 . 3 % that of the quenched m2 steel 在无润滑条件下，反应等离子喷涂tin涂层的耐磨性明显高于淬火m2钢，在高载荷下，其耐磨性是m2钢的2 . 5倍；同时，由于tin的自润滑效应，涂层的减摩性远远优于m2钢，高载荷下摩擦系数仅是m2钢的5 . 3 。
The results show that mild melt treatment can improve the bonding strength of coating , but too high temperature and too long retaining time is not suitable ; higher temperature and longer time will result in tin beads separated out from coating surface , affecting surface quality ; melt treatment can reduce the porosity of tin coating , but over 200 , the porosity will increase with the rising of temperature 结果表明：软熔处理会改善镀层结合力，但温度和时间不宜过高、过长；软熔处理的温度过高和时间过长，表面会析出锡珠，影响表面质量；软熔处理会降低镀层的孔隙率，但温度高于200 ，则孔隙率会随着温度的升高而增加。
