hard chromium plating是什么意思

网络释义

用法例句

Cause and settlement measure of pitting during hard chromium plating;

镀硬铬出现麻点的原因及对策

A process of alkaline hard chromium plating on aluminum alloy was presented,including oil removal,dipping in heavy metal solution,acid pickling,dipping in zinc solution,hard chromium plating.

提出了一种铝合金碱性直接镀硬铬工艺,包括除油、浸重金属、酸侵蚀、浸锌、镀硬铬。

The practice results show that the hard chrome plating quality is observably improved with the correct analysis and by reasonable methods.

通过对较大零件内孔镀硬铬的工艺过程及产生的缺陷进行考察,分析了产生缺陷的可能原因,提出了避免硬铬镀层产生缺陷的解决措施。

Cr_2O_3-8TiO_2 ceramic coatings and hard chrome plating coatings' properties and their corrosion behaviours in different corrosion conditions were studied.

本课题在45钢表面等离子喷涂Cr_2O_3-8TiO_2陶瓷涂层,并对Cr_2O_3-8TiO_2涂层和镀硬铬的组织、硬度以及耐腐蚀性能进行了试验研究。

The influences of bath components of workpiece lumen hard chromium electroplating such as chromic anhydride, sulfuric acid and trivalent chromium on deposit's performance were studied respectively.

分别讨论了工件内腔镀硬铬液的组分———铬酸酐、硫酸和三价铬的含量对镀层性能的影响:铬酸酐的含量过高,镀层硬度降低。

Additives and anode used in hard chromium electroplating;

几十年来 ,广大的电镀工作者一直在寻求高效、快速、优质的镀硬铬工艺。

The surface treatments included electroplating hard chromium、ion-nitriding、and the newly developed ceramic hard film CrN, and compared the influence of different surface roughness on the pertormance of molding models surface roughness.

针对降低封胶模具与胶体间的粘模力来进行研究,以现在仍在使用的电镀硬铬、离子氮化,与蒸镀CrN陶瓷硬膜进行对比研究,探讨了不同表面粗糙度对封胶模具特性的影响。

This paper has introduced the development status in quo of rigidity chrome electroplating, evaluated the domestic market rigidity chrome electroplating technology and described the trend of the chromeplate development.

介绍了硬铬电镀技术的发展现状,对国内市场硬铬电镀工艺作了简单的评价,简介了镀铬技术的发展方向。

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

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

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。

A process of alkaline hard chromium plating on aluminum alloy was presented, including oil removal, dipping in heavy metal solution, acid pickling, dipping in zinc solution, hard chromium plating.

提出了一种铝合金碱性直接镀硬铬工艺,包括除油、重金属、侵蚀、锌、硬铬。

The development of thermal spraying coatings to replace of hard chromium electroplating was reviewed.

综述了近年来热喷涂技术替代电镀硬铬的研究进展。

Effect of Processing Parameters on Microstructure and Properties of Steel-based Chromium Plating

工艺参数对钢基镀硬铬层微结构与性能的影响(英文)

WC coatings as candidate to hard chrome plating:characterization of fatigue and friction and wear

超音速火焰喷涂WC涂层替代电镀硬铬:疲劳和摩擦磨损性能

Hard chrome-coated surface. Surfaces: mirror, halfmirror, fine mist and mist. Jacket spiral cooling water forced heat exchange.

表面镀硬铬潞，镜面、镜面、雾面和雾面四种表面状态。夹套螺旋式冷却水强制热交换结构。

chrome plating apparatus

花筒镀铬设备,镀铬设备

Double Glow Plasma Low Temperature Surface Chromizing Hardening Process of T10 Steel

T10钢低温双辉等离子表面渗镀铬硬化的研究

Current Status and Development Trend of Electroplated Cobalt Alloy and Composite Coatings as Replacements of Electroplated Hard Chromium Coatings

替代硬铬的镀钴合金及其复合镀层的研究现状及展望

Something plated with a chromium alloy.

镀铬物用铬合金镀的东西

Effect of Fe~(2+) on Chromium Electroplating in Sulfate Trivalent Chromum Plating Bath

Fe~(2+)对硫酸盐三价铬镀液镀铬的影响

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

chromium-plated thin-walled steel cylinder liner

钢质薄壁镀铬汽缸衬套

chrome bathroom fixtures.

把浴室的装置进行镀铬。

universal chrome-plated vernier angle protractor

镀铬游标万能角度尺

chromium-plated tooth thickness calipers

镀铬镶合金齿厚卡尺

chrome plated combination pliers with transparent insulated handle

镀铬透明胶柄钢丝钳