- 更多网络例句与镀相关的网络例句 [注:此内容来源于网络,仅供参考]
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Moreover, the pre-treatment and post-treatment processes for the steel sheet subject to continuous zinc plating were also discussed. Results showed that the alkaline zincate plating process had many advantages over conventional alkaline cyanide zinc plating process, including high current efficiency, good throwing power, and strung adhesion strength of the coating.
结果表明,该工艺电流效率高(锌离子含量16~24g/L时,电流效率可提高约20%,镀液均镀能力好(宽度为1m的镀锌薄板,中心点厚度与边缘厚度差不大于10%,镀层结合力优良(将试片180°任意弯曲,镀层无起皮、剥落现象;在烘箱中加热至180-200℃,保温60min,冷水中急剧冷却,镀层无突起、鼓泡、剥落现象),所镀得的镀锌薄钢板适合于钝化和彩涂等后处理。
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In addition, there are bond areas between the new and the primary coverage because of the growing up of the plating coat, which may lead to the emergence of micro crack on the coating owing to such causes as too big or uneven impact during plating process, little distortion of global granular zinc dust inside the plating coat, less tight coalescence of the zinc dust flecks.
由于形成镀层的过程处在酸性环境,在镀层增厚过程中不可避免把酸性溶液包裹在镀层里面,酸性溶液会与金属基体和镀层反应,产生氢气,必然会寻找通道选出,形成微气孔;镀层是逐渐形成的,新生镀层与原有镀层之间存在结合面;镀覆过程由于撞击力过大或者不均匀,镀层内部球形颗粒状锌粉变形较小,球形颗粒与球形颗粒的结合不严密等,这些原因会导致镀层产生微裂纹。
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The results show that complexing agent greatly effects on film's density. For the double complexing agents solution system based on citric acid, the solution with lactic acid and citric acid produced most compact film with lowest porosity; and for the double complexing agents solution system based on butane diacid, the solution with butane diacid and malic acid made most compact film with lowest porosity.
研究结果表明:络合剂对镀层的致密度影响显著,对于以柠檬酸为基的双络合剂体系镀液来讲,乳酸-柠檬酸双络合剂体系镀液获得的镀层致密度最好,具有最低的气孔率;而对于以丁二酸为基的双络合剂体系镀液来讲,丁二酸-苹果酸双络合剂体系镀液获得的镀层致密度最好,具有最低的气孔率。
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The pore distribution in the direction of coating thickness was self-existent and could not join to intercommunicating pore.The pore diameter was very tiny so that it could prevent hydrotropic solution entering into the pore.
机械镀锌的形层过程既没有热镀锌那样的高温冶金反应,也没有电镀锌那样的电沉积效应,镀层是常温常压下利用化学吸附沉积和机械碰撞使金属锌粉在工件表面镶嵌堆积而成[1],所以人们认为机械镀锌镀层的致密性要低于电镀和热镀锌镀层,但机械镀锌镀层又表现出良好的耐腐蚀性能。
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Styles contain variety, and share the bodywork greater half the part first black that design that machine from originally take intoed the 镀 aluminum with the design of the 镀 chrome, enter the spirit the way,侧 cover, empress the tail lampshade all draw with black, however and before avoid the earthquake the part is silvery, and still have attention to see the ex- round the 毂;Ratio it 85,86 毂 be prop upped by 5 roots the form change for the sake of the disc the type always prop up, combine along use up to now, by so doing,87 biggest special features of styleses are cars foreparts the cent seem to be more violent.
87款有了变化,首先占车体大半部分设计的机器从原来的黑色加以了镀铝和镀铬的设计,进气道、侧盖、后尾灯罩都涂以黑色,不过前避震部分却是银色的,还有注意看前轮毂;比之85、86款前轮毂由5根支撑形式改为了碟式支撑,并一直沿用至今,这样一来,87款最大的特色是车前部分显得更为强悍了。
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It is found that the structure of the ternary electroless Ni-W-P coating is greatly influenced by W content in the deposit. It is also found that the requisite content of phosphorus for amorphous Ni-W-P structure is less than that of Ni-P binary alloy coating, and the more tungsten exists, the less phosphorus is required. The hardness of the deposits will be enhanced as the deposit structures are changed from amorphous to mix-or nanocrystalline structures. The corrosion resistance of Ni-W-P ternary alloy is improved as W content increased, and the passivation of amorphous deposits is formed more easily than that of mix-structure and nanocrystalline deposits.
研究发现,化学镀Ni-W-P三元合金镀层的结构受镀层中钨含量的影响较大,非晶态Ni-W-P三元合金镀层所需磷含量较非晶态Ni-P二元镀层所需磷含量要低,并且钨含量越高,所需磷含量越少;镀层硬度随镀层结构从非晶态→混晶态→纳米晶态转变而增加;镀层的耐蚀性随镀层中钨含量增加而变好,且非晶态镀层较混晶态和纳米晶态镀层更易形成钝化区。
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Blend grace and the characteristics of the industry doctrine, the style's capacity version stands opposite with the dynamic design completely of the material blends to become the 峰 form pattern together, engraving the 棱纹 on the penholder,镀铑 of 18 K gold pen nib top an esteem for with gold 镌 engraving letter of alphabet M , with this expression to financial house in legend --摩 root.
融合优雅与工业主义的特点,该款限量版以动态的设计把完全对立的材料融合在一起形成峰形图案,笔杆上刻有棱纹,镀铑的18K金笔尖上则以黄金镌刻字母M,以此表达对传奇金融家--摩根的敬意。
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Possession of iron wood, copper, alloys and other metal surface polished, copper, nickel, chrome, tin plated bronze, plated bronze sand, bronze-plated, nickel-plated bronze, nickel-plated fog, plating Sha nickel processing business, such as the ability, especially for hardware, lighting, handicrafts, furniture and other iron-copper alloy products surface of the plating process, over the years has been a Taiwan-funded and Hong Kong enterprises, such as strength of the partners.
拥有对铁材、铜材、合金等金属表面进行磨光、镀铜、镀镍、镀铬、镀锡、镀青铜、镀青铜沙、镀红古铜、镀镍古铜、镀雾镍、镀沙镍等加工业务的能力,特别适合五金、灯饰、工艺品、家具等铁铜合金产品表面的电镀工艺,多年来一直是台资和港资企业等实力客户的合作伙伴。
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With this method the copper plating graphite powder was made up in 50% copper content .The silver- copper plating graphite composite was prepared while the silver- copper-graphite composite and the silver-graphite composite were also made up together .The mechanical and electric characteristics of the three kinds of composites were tested and it was found that the copper plating graphite powder can only optimize the properties of the silver matrix composite under the high content of the graphite ,the conductivity and the mechanical property was improved and the material could take higher current in the same carbon content .At 20% carbon content, the resistivity of Ag-graphite composite was 1.67 times as high as that of silver- copper plating graphite composite, the resistivity of Ag-Cu-graphite composite was 3.23 times as high as that of silver- copper plating graphite composite. The bending strength of silver-copper plating graphite composite was 2.17 times as high as that of silver- copper-graphite composite, and the bending strength was 2.11 times as high as that of silver- copper-graphite composite. The wearability of silver- copper plating graphite composite was also enhanced greatly at high carbon content.
利用该方法制备了50%铜含量的镀铜石墨粉,然后进一步制备了一系列相同碳含量的银-石墨复合材料、银-铜-石墨复合材料、银-镀铜石墨复合材料,对三种材料的机械、电气性能进行了综合对比,发现在低碳含量时镀铜石墨粉不能改善复合材料的上述主要性能,而在中高碳含量时则能明显优化复合材料的整体性能,提高了复合材料的电导率,使复合材料在中高碳含量时既具有较高的耐磨性同时也能负载较大的电流,复合材料的机械性能也因镀铜石墨粉的加入而大幅提高,20%碳含量时,银-石墨复合材料的电阻率是银-镀铜石墨复合材料的1.67倍,银-铜-石墨复合材料的电阻率为银-镀铜石墨复合材料的3.23倍,银-镀铜石墨复合材料抗弯强度是银-铜-石墨复合材料的2.17倍,是银-石墨复合材料的2.11倍,同时,在实验给定的条件下,中高碳含量时银-镀铜石墨复合材料的机械磨损耐磨性和通电磨损耐磨性都得以显著提高,银-镀铜石墨复合材料在实验时的接触电压降也更为稳定。
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Second, silver, silver brightener, cyanide silver-plated brightener, cyanide plating silver, shining silver additives, silver brightener, functional plating thickness silver brightener, adornment plating thickness brightener, silver and silver additives, silver and silver prevent discoloration protective agent, LED dedicated silver plated cryoprotectants, rolling, 2000, ammat light nickel plating SUPER - 6 brightener, nickel plating nickel brightener rolling etc, high phosphorus and phosphorus chemical nickel environmental protect chemical nickel, low phosphorus chemical nickel or cyanogens environmental protection electroless plating silver.
二、银光剂、银光亮剂、镀银添加剂、镀银光剂、氰化镀银光亮剂、氰化物镀银光剂、光亮镀银添加剂、镀银光亮剂、功能性镀厚银光亮剂、装饰镀厚银光剂、半光亮镀银添加剂、银保护剂、银防变色剂、LED专用银保护剂,滚镀镍光剂、安美特SUPER-6号挂镀镍光亮剂、滚挂镀镍光亮剂等、高磷环保化学镍、中磷化保化学镍、低磷环保化学镍、无氰环保化学镀银。
- 更多网络解释与镀相关的网络解释 [注:此内容来源于网络,仅供参考]
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Nickel coating and the like:镀镍及类似镀层
Triplex plated coating三层镍 | Nickel coating and the like镀镍及类似镀层 | Normal coating装饰性镀铬
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vacuum evaporation:真空蒸镀
物 气相沉积(PVD)处 ,又可分为真空蒸镀( Vacuum Evaporation)、溅射(Sputtering)、 子蒸镀(Ion Plating) 等三种型态. 溅镀法是在辉光放电的环境下, 用动 传递的方式,以 子轰击置於阴极的靶材,将靶原子溅射出并 积於基板上. 在溅镀化合物薄膜时,
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galvanizing:镀锌
引用飞鸟的 镀锌知识 1.1热浸镀锌之历史1.1.1镀锌(Galvanizing)之字源(1)以热浸方式将锌镀在钢品表面以便防蚀之方法吾人称为"镀锌(Galvanizing)",或称为"热浸镀锌(Hot-dip Galvanizing)".
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galvanizing:热浸镀锌
dip) 热浸镀锌(Galvanizing),俗称"白铅水" 热浸镀锡(Tinning) 乾式镀法 PVD 物理气相沈积法(Physical....请告知机械镀锌的相关问题 机械法镀锌与传统的热浸法镀锌(Hot-Dip Galvanizing) 或电气镀锌( Electro Plating) 有著截然不同的处理原理,
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ion plating:离子镀
离子镀(Ion Plating)是作为宇宙开发技术,由美国发明的最先进的表面处理技术. 在真空状态下,镀离子化的金属,与传统的镀处理相比,紧密性、安全性取得了飞越性提高. 西铁城从长年积累的手表表面处理技术出发,着手开发应用可以替代传统技术的新技术--"离子镀",开发出在高品质的镀合金
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terneplate:镀铅铁板 镀铅锡薄板 钢铁薄铅涂层
terned镀铅的 镀锡的 | terneplate镀铅铁板 镀铅锡薄板 钢铁薄铅涂层 | Ternidens三齿线虫属
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sherardize:镀锌
sherardising /扩散镀锌法/ | sherardize /镀锌/ | sherardizing /喷镀/粉镀锌/粉末镀锌/
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tinning:镀锡
俗称"白铅水" 热浸镀锡(Tinning) 乾式镀法 PVD 物理气相沈积法(Physical....请告知机械镀锌的相关问题 机械法镀锌与传统的热浸法镀锌(Hot-Dip Galvanizing) 或电气镀锌( Electro Plating) 有著截然不同的处理原理,
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terned:镀铅的 镀锡的
terneplating镀铅锡合金层 | terned镀铅的 镀锡的 | terneplate镀铅铁板 镀铅锡薄板 钢铁薄铅涂层
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vacuum evaporating:真空喷镀; 真空蒸镀
vacuum evaporation 真空喷镀; 真空蒸镀; 真空蒸发 | vacuum evaporating 真空喷镀; 真空蒸镀 | vacuum 真空; 真空装置; 真空吸尘器; 真空的