表面涂层

The high velocity arc spraying technology and powder-cored metal threads were bi-used to repair the waste components, and the integration between coating preparation and materials formation to Fe-Al base intermetallic compounds came true. A new supersonic ion spraying technique, named bi-channel, bi-temperature, was invented to solve successfully the issues of over-melting, half-cooked and burned materials. The high-energy mechanical and chemical method with own property right was explored to solve successfully the issue, which the nano particles dispersed evenly and suspended stably in the solution. After perfecting the techniques the high-performance co-electrodeposition between the conductive matrixes metal Ni and the nonconductive nano particles carried out. The excellent nano anti-friction self-repairing additives was prepared to achieve elementarily the self-repairing on the worn surface during the equipment worked.

首次将高速电弧喷涂技术与粉芯丝材相结合的方法应用于再制造零部件的表面修复，实现了Fe-Al金属间化合物的制备与涂层成形一体化；发明了一种&双通道、双温区&的高效能超音速等离子喷涂新工艺，解决了过熔、夹生及烧损问题；开发了具有自主知识产权的高能机械化学法，解决了纳米电刷镀时纳米颗粒在多离子溶液体系中的均匀分散与悬浮稳定的难题，通过工艺优化实现了非导电的纳米颗粒与导电的基质金属镍的高效共沉积；发明并制备了性能优异的纳米减摩自修复添加剂，初步实现了在装备运行过程中对磨损部位的原位动态自修复。

Nonfouling surfaces are widely used in applications, such as biomedical devices, boat coatings and biosensors etc.

阻抗蛋白质吸附的无污染表面在生物医药、船体涂层、生物芯片等领域具有广泛重要的应用。

Quantitative analysis can be divided into 50－350g/m2, with no degradation of thin-film, anti-false, easy to use design-pattern, the paper surface gloss over foil, aucilisty, ployster polychloride membrane mirror paper, cards and membership cards make good adaptability, coating and pictorial proof alkali resistance, high alcohol being polished, scrap rate and business card printing and membership card making difficult well below the foil and polished to a mirror of paper.

定量可分为50－350g/m2，无薄膜、易降解、防伪图案采用隐含式设计，该纸表面光泽度超过铝箔纸、pET、聚酯聚铝膜镜面纸、制卡和会员卡制作适应性好，涂层和图案耐酸碱、耐汽油、耐酒精擦拭，废品率和制卡和会员卡制作难度大大低于铝箔纸和镜面纸。

Machining process and general information:· General Information – Tooling o Plan to have own engineering group as company expands o Hwasung is subcontracted to do engineering currently o Uses same cutting tools as in Korea facility – all diamond o Regrind tools if can o Hwasung has capability to surface grind, repair dies, and make molds with wire EDM process · General Information – Machining o Boundary samples are used: okay, borderline, not good o Quality room has separate windows for incoming and outgoing parts o New equipment will be coming in from FM LaGrange plant o Each operation has pictures and job instructions for what to check and which gage to use to check part o Parts are manually loaded into machine or pallet, depending on line o Auditor checks parts for verification: after operator checks part, puts in bin, auditor checks part and reloads back on line o Have tool management system o A pokeyoke check is used for orientation prior to loading o Machines are guarded o Mostly have CNC machines o Manual chip collection systems o If automated, have robots with grippers to load/unload parts from pallets o After final inspection, operator visually inspects and loads onto plastic dunnage with the crown up and loads into the washer o Repairs: filing down of burrs or sharp edges after anodizing the crown o Have 2 Excello machines for special machining of the pin bores o 2.7% scrap for gasoline pistons o Cycle time is 18 seconds for gasoline piston o Process – Wash o Spray system o 4 stations: heated wash, wash with degreaser, 2 rinse stations o Uses RO water o Operator blow dries piston and puts on dunnage with crown up o Parts wheeled into coating room o Needs major improvements here o Chemical analysis done for bath in chemical room o Comments/Observations: o Relatively small piston facility, but plans for additional space.

加工工艺和一般信息：·–的一般信息工具 o 有自己的工程集团，随着公司的扩展计划 o Hwasung 是分包做当前工程 o 用途相同的扦插工具，如在韩国设施–所有钻石 o 回收料工具如果可以 o Hwasung 已表面研磨，修复模具，和模具丝电火花加工能力过程·一般信息–加工 o 界限示例用于：好交界，不好 o 质量房间有单独的窗口传入和传出的部件 o 新设备会在来从调频拉格朗日植物 o Each 操作具有图片和工作说明的什么复选，计为使用检查部分 o 部件是手动加载到机器或托盘，取决于行 o 审计检查验证零件：置于 bin，运算符检查部分后，核数师检查部分并重新加载回行上 o 有工具管理系统 o 为 pokeyoke 复选用于在加载之前的定位 o 机被保护 o Mostly 有数控机床 o 手动芯片收集系统 o 自动，如果有与要加载/卸载部分从托盘 grippers 机器人 o 后最终检验，运算符将直观地检查并加载到与塑料衬垫冠了与到洗衣机负荷 o 修复：提交下毛刺或锋利的阳极氧化冠后 o 有 2 Excello 机特别加工的销孔 o 2.7%废料的汽油活塞 o 周期时间是为汽油活塞式 18 秒 o 过程–洗 o 喷射系统 o 4 站：加热洗、与脱脂剂洗、 2 冲洗站 o 使用反渗透水 o 运算符吹干活塞式并将了放冠衬垫 o 部件轮式进涂层房间 o 需要重大改善在这里 o 为在化学的房间里浴做的化学分析 o 注释/结论： o 相对小活塞式设施，但额外的空间的计划。

The effect of TiC coating in electrode tip surface on spheriform electrode degradation during resistance spot welding zinc coated steel was investigated by SEM,EDX and XRD.

利用SEM、EDX和XRD等方法分析了在点焊镀锌钢板时球形电极表面熔敷TiC涂层对电极失效的影响。

Laser surface cladding of stellite and stellite-SiC composite deposits for enhanced hardness and wear .

钛合金表面激光熔覆NiCrBSi TiC复合涂层的组织和摩擦磨损性能。

The paint may be used in the outer surface of oil tank and roof to form sunproof coating.

可用于石油化工储罐外表面及屋顶的防日晒涂层。

The coating can stand the vapour with high pressure and high temperature (250C,1.0MPa) 72hrs and can continue to stand 3% NaCl with temperature 95 C 324hrs.The surface has no little babbles and no rusts but remains smooth and glossy.

以其为基料所研制的涂层具有优良的耐温性及防腐性能，通过高温高压蒸汽(250℃，1.0MPa)72小时工况考核试验，漆膜完好，此后再进行3％NaCl溶液95℃浸泡试验，324小时漆膜无泡无锈，表面光洁。

In order to protect carbon/carbon composites from oxidation,a silicon carbide coating had been produced by carbonizing rice hull though pack cementation technique.

以碳化稻壳为原料，采用包埋法在C/C复合材料表面制备了SiC涂层。

The results show that the coating surface of electrodeposited pretreatment powder is uniform, and the wear resistance is improved.

结果表明，电镀Cu预处理粉末的喷涂层表面较为均匀，耐磨性约为粘结破碎法预处理粉末喷涂层的2倍。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。