镀铜钢,copper plated steel
1)copper plated steel镀铜钢
英文短句/例句
1.A NEW HYPOTHETICAL MECHANISM FOR ORGANIC COBALT COMPLEX TO PROMOTE THE NR/BRASS-PLATED STEEL CORD ADHESION有机钴盐增进橡胶/镀铜钢丝粘合的新机理假设
2.brass-plated mild steel round bead wood screw镀黄铜圆头软钢木螺丝
3.brass-plated mild steel countersunk head wood screw镀黄铜平头软钢木螺丝
4.brass-plated mild steel round head machine scre镀黄铜圆头软钢机器螺丝
5.Zinc-coated steel wire-Test method for uniformity of zinc coating on wire by the copper sulphate dipGB/T2972-1991镀锌钢丝锌层硫酸铜试验方法
6.brass-plated mild steel countersunk head machine screw镀黄铜平头软钢机器螺丝
7.A Pretreatment Technology of Direct Electroless Copper Plating on Steel Matrix钢铁基件直接化学镀铜的预处理工艺
8.To coat or finish with a layer of copper.镀铜于给…包铜或镀铜
9.Screw Steel or brass alloy with Zn or Ni plating.端子螺栓以钢或铜合金为原料，表面再加以镀锌或镀镍等处理。
10.Iron or steel placed in copper sulfate also receives a loose immersion deposit.铁或钢放入硫酸铜中，也会生成疏松的浸镀层。
11.Study on the Formula and Technology of Pollution-Free Electroless Copper Plating on Steel;钢铁基体无公害化学镀铜配方及工艺研究
12.Keypoints of Weak Adhesion of Copper Coating on Iron and Steel Articles Direct Plated in Pyrophosphate Bath钢铁件直接焦磷酸盐镀铜结合力不良的关键
13.Application of Copper Plated Steel Material in Substation Grounding Project钢镀铜材料在变电站接地工程中的应用
14.The technological process of acidic bright copper plating has been researched ,provided the process of bright copper plating on the iron without polishing additives.对酸性光亮镀铜进行了研究,不需抛光而可直接在钢铁表面镀出光亮的镀层。
15.Bronze, stainless steel, and galvanized steel are also extensively used for specific types of buildings and particular service.青铜、不锈钢、镀锌钢也广泛用于特定类型和专门用途的建筑物。
16.Gilded silver, bronze, or copper.镀金的银、青铜或铜
17.All internals have been selected for their anti-corrosion properties; include chromium plated mild steel, brass and stainless steel parts.所有内部零件均以防蚀性质参考选用，包括镀铬钢、铜与不??件。
18.The Composition Gradient of the Brass Coating Has Effect on the Adhesion between Steel Cord and Rubber黄铜镀层成份梯度对钢帘线与橡胶粘结力的影响
相关短句/例句
Cu-plating on steel wire钢丝镀铜
3)copper plating strip镀铜钢带
1.This paper introduces five main materials for Bundy tubing──mandrels,black oil,lubricating oil,guide pipe andcopper plating strip and their technical properties.介绍了生产邦迪管的五种主要材料──芯棒、黑漆、润滑油、导管和镀铜钢带的国产化工艺及其性能，并与国外同类产品进行了比较。
4)bronze steel镀青铜钢
5)copper plated steel镀铜钢板
6)coppered steel wire镀铜钢丝
延伸阅读
镀铜镀铜copper coatingdUtong镀铜(eopper eoating)在酸洗后的盘条(线坯)表面镀覆一层铜，以作为拉丝时的润滑载体。以铜层作润滑载体主要用在拉拔轮胎钢丝与气体保护焊丝等特殊场合，这时铜层除用作润滑载体外，可提高轮胎钢丝同橡胶的结合力和焊丝的导电性。此外也用于弹妥钢丝等的生产中，以改善拉拔时的润滑性能及产品的表面质量。镀铜操作时，把盘条浸入加有一定硫酸和骨胶的硫酸铜溶液中。根据电位序，铁能置换铜: Fe+CuZ+-今Cu+FeZ+并很快发生下列反应和完成镀铜过程Fe+CuSO;一FeSO‘+Cu专硫酸铜是溶液的主要镀剂，提供铜离子的来源，浓度通常控制在60一7馆/L。浓度过低，将延长镀铜时间且不易获得所需厚度的镀层;浓度过高，则铜的沉积速度过快，导致铜结晶迅速长大，使镀层疏松、粗糙，影响与基体的结合。硫酸的主要作用是活化盘条表面，使铜层能与基体牢固结合。骨胶有促使铜与基体粘合的作用，并使铜层结晶细密。镀铜时溶液温度必须控制在簇25℃，温度较低时，镀层光亮致密，但生产率低。温度过高时，则镀层厚，且粗糙、疏松、附着力差。溶液中Fe2+离子过多会恶化镀层质量。镀铜过程约在1一2而n内完成。(韩观昌)
