三价铬镀液,trivalent chromium-plating solution
1)trivalent chromium-plating solution三价铬镀液
1.The Cr(Ⅲ) intrivalent chromium-plating solution is oxidized by ammonium persulfate,and the chromium(Ⅵ) is determined by using a spectrophotometric method.过硫酸铵将三价铬镀液中的三价铬氧化成六价铬,用分光光度法测定六价铬的质量浓度。
英文短句/例句
1.Effect of Fe~(2+) on Chromium Electroplating in Sulfate Trivalent Chromum Plating BathFe~(2+)对硫酸盐三价铬镀液镀铬的影响
2.Direct Determination of Hexavalent Chromium in Trivalent Chromium Plating Bath电镀三价铬镀液中Cr~(6+)的直接测定
3.Study on Amorphous Iron-chromium Alloy Electrodepositing From Trivalent Chromium Bath;从三价铬镀液中电沉积非晶态铁铬合金镀层的研究
4.Accumulation and elimination of hexavalent chromium ions in sulfate trivalent chromium electroplating bat硫酸盐体系三价铬镀液中六价铬离子的积累及去除
5.Effect of Cr~(3+) on Performance of Cr Plating Solution & Cr Plating Layer Quality;三价铬对镀铬液性能及镀铬层质量的影响
6.Effect of auxiliary coordination agent in the deposition of chromium from chromic sulfate electrolyte三价铬硫酸盐溶液镀硬铬的辅助配位剂研究
7.Elimination of Cr(Ⅵ) in Trivalent Chromium Chloride Electroplating Bath氯化物三价铬电镀液中六价铬离子的去除方法及效果
8.A Study on Reducing Reaction of Creating Trivalent Cr for Cr Electroplating from Hexavalent Cr以六价铬还原作铬源的三价铬电镀工艺的研究
9.The major advantages and disadvantages of trivalent chromium electroplating were introduced.介绍了三价铬镀铬的主要优点与缺点。
10.Analysis and control of the behavior of tervalence chromium in the chromium electro - deposition process;电镀铬生产中三价铬行为分析及控制
11.A Research on the Process and Coating Performance of Sulfate System Cr~(3+) Chromium Plating硫酸盐体系三价铬镀铬工艺及镀层性能的研究
12.Study On Trivalent Chromium Plating Process and Properties of Chromium Layer;环保型三价铬镀铬工艺及铬层性质初探
13.Study of complexing agent in low concentration of trivalent chromium sulfate system低浓度硫酸铬体系三价铬电镀配位剂的研究
14.Effect of Rare Earth Element on Sulfate Trivalent Chromium Plating Process稀土元素对硫酸盐三价铬镀铬工艺的影响
15.Cr~(+8) Electroplating Process With formate and Acetate System甲酸盐——乙酸盐体系三价铬电镀工艺
16.Study of Trivalent Chromium Bright Blue Passivation Process for Zinc Coating镀锌层三价铬蓝白色钝化工艺的研究
17.Study of Trivalent Chromium Black Passivation Technology for Zinc and Zinc-Iron Alloy Plating Coating;锌及锌铁合金镀层三价铬黑色钝化工艺研究
18.Develepment of Sulfate Trivalent Chromium Plating and Cathode Process硫酸盐三价铬电镀工艺开发及阴极过程
相关短句/例句
trivalent chromium electroplating solution三价铬电镀液
3)trivalent chromium sulfate plating三价铬镀铬
1.The influence of impurity of Cu2+, Zn2+, Ni2+and Fe2+ (content of 50 mg/kg) on deposit’s appearance, thickness and bath’s polarization was discussed in process oftrivalent chromium sulfate plating.研究了硫酸盐三价铬镀铬工艺中铜、锌、铁、镍离子(含量均为50mg/kg)对镀层外观和厚度、镀液极化的影响,比较了不同除杂方法的除杂效果。
4)trivalent chromium electroplating三价铬电镀
1.A process fortrivalent chromium electroplating in sulphate system was established.开发了一种硫酸盐体系三价铬电镀铬工艺,确定了其所使用的阳极,并将所获得的产品相关性能参数与国外同类产品进行了对比。
2.At present,trivalent chromium electroplating process has became one of the mostimportant techniques to taking place of the seriously pollutional hexvalent chromiumelectroplating process.目前，三价铬电镀工艺已经成为取代重污染六价铬电镀的最重要技术之一。
5)trivalent chromium plating三价铬电镀
1.Electrochemical behavior of oxide-coated Ti electrode fortrivalent chromium plating;三价铬电镀用氧化物涂层钛电极的电化学行为
2.In this paper, three types of bath fortrivalent chromium plating are gained: chloride-glycine bath, chloride-U bath and sulfate-oxalic bath.本文研究得到的三种三价铬电镀体系:氯化物-氨基乙酸体系、氯化物-U体系及硫酸盐-草酸体系。
3.A newtrivalent chromium plating process using formate-carboxylic acid salt as complexing agents is studied in this paper.本文新近研究了一种以甲酸盐-羧酸盐作为络合剂的三价铬电镀新工艺,并对该溶液和镀层进行了性能测试。
6)trivalent chromium coating三价铬镀层
1.Factors affecting the corrosion resistance oftrivalent chromium coating on ABS plastic;影响ABS塑料三价铬镀层耐蚀性的因素
延伸阅读
铬酸铬CAS：24613-89-6分子式：CrH2O4·2/3Cr中文名称：铬酸铬英文名称：chromic acid, chromium salt ；chromic acid, chromium salt；chromic acid, chromium salt ；chromic acid, chromium salt；chromic chromate
