镀硬铬

传统镀硬铬技术存在环境污染问题及镀铬层的性能缺陷。

Traditional hard chromium plating technology does harm to environment , and the deposit has performance defects .

WD-1型高效镀硬铬添加剂的研制和应用

Preparation and Application of WD-1 Additive for High Efficient Hard Chromium Plating

直接金驼褪色光度法测定镀铬溶液中Cr（Ⅵ）三价铬硫酸盐溶液镀硬铬的辅助配位剂研究

Determination of Cr (ⅵ) in Chrome Plating Solution by Direct Brown 1 Discoloring Spectrophotometry Effect of auxiliary coordination agent in the deposition of chromium from chromic sulfate electrolyte

HCr-2型镀硬铬催化剂的开发报告

Development Report About HCr-2 as a Catalyst for Hard Chromium plating

铸铝缸体ST-925高速镀硬铬工艺

ST-925 High-speed Hard Chromium Plating Technology for Cylinder of Casted Aluminum Producing

Cr-A为镀硬铬添加剂，该镀液的主要特点为：电流效率高，分散能力好，无低电流密度区的腐蚀，底层光亮，硬度比标准镀液所得镀层略有提高。

The Cr plating bath containing Cr-A has high cathode current efficiency , good throwing power , free of etching at low current density area and produces brighter harder Cr deposit than that of from conventional Cr plating bath .

用多台整流器对大工件镀硬铬

Hard Chromium Plating of Big Workpieces Using Multiple Sets of Rectifiers

稀土添加剂在镀硬铬中的应用

Application of Rare-earth Additive to the Plating of Hard Chromium

正交实验法研究铝合金上镀硬铬

Electrodeposition of Hard Cr on Al Alloy by Orthogonal Experiment

研究了化学镀镍层上镀硬铬工艺。

Process of hard Cr plating on electroless Ni coatings was investigated .

镀硬铬出现麻点的原因及对策

Cause and settlement measure of pitting during hard chromium plating

铝及其合金镀硬铬工艺

Hard Chromium Plating Technology of Aluminium and Its Alloy

替代镀硬铬的几种新工艺

Several new technologies to replace hard chromium plating

微裂纹高效镀硬铬工艺研究

High - Efficiency Hard Chromium Plating with Microcrack

在含稀土镀铬添加剂的镀铬液中脉冲镀硬铬

Pulse Hard Chromium Plating with Additive Containing RE

提供的材料镀硬铬活塞杆表面良好的关系。

The material offers an excellent bearing surface with hard chrome plated piston rod .

三价铬硫酸盐溶液镀硬铬的辅助配位剂研究

Effect of auxiliary coordination agent in the deposition of chromium from chromic sulfate electrolyte

通过盐酸浸蚀法实现了铝合金上直接镀硬铬。

The method of directly electroplating Cr on Al alloy by HCl immersion was studied .

基体表面粗糙度对镀硬铬层零件镜面抛光的影响

The effect of original surface roughness of part with chromium - coat on polishing quality

轴承钢零件镀硬铬

Hard Chromium Plating on Bearing Steel Parts

铍青铜零件镀硬铬工艺

Hard Chromiun Plating on Beryllium Copper Parts

新型镀硬铬添加剂的研究

A New Hard Cr Plating Additive

从而，大大地提高了镀硬铬工艺的合格率以及镀件的使用寿命。

So the yield of hard chromium plating and the lifetime of plating pieces are increased .

深孔高速镀硬铬和珩磨工艺参数优化

Optimum of the Technique parameters on Deep Hole 、 High Speed 、 Plating Hard Chromium and Honing

电珩磨&高速镀硬铬镀层性能及金相组织的试验研究

An experimental study of the cladding properties and metallographic microstructure of the electric honing-high speed hard chrome-plating

镀硬铬时出现麻点主要与基体表面局部产生点蚀有关。

The cause of pitting appeared during hard chromium plating is pitting corrosion occurred on matrix local surface .

活塞杆微裂纹镀硬铬，增因硬度减少磨擦，保持油膜润滑效果值。

Hard-chromed piston rod with micro-grooves , increasing the rigidity and reducing friction , keep better lubrication action .

模具整体镀硬铬，镍合金；料流面采用镜面抛光；

The mold whole plates the hard chromium , Nickel alloy ; The material flow surface uses mirror surface polishing .

添加剂对锡青铜-镀硬铬45钢摩擦副的磨损自补偿摩擦学效应

Wear-self-compensation Tribological Effect of ZS Additive for Tin Bronze / Hard Chromium-plated 45 Steel Rubbing Pairs in Hydraulic Pressure Oil

四柱采用高强度合金钢制作，表面镀硬铬，耐磨性好。

C.Four columns are made of alloy steel with high strength , being hard chrome plated and good wearing resistance .