Αποτελέσματα Αναζήτησης
What is hard chrome plating? Hard chrome plating is a process in which a layer of chromium is applied to a surface to improve corrosion and abrasion resistance, reduce friction and extend the life of parts used in extreme wear conditions. How hard is hard chrome plating?
- Common Chrome Plating Problems
In hard chrome electroplating, detecting defects is critical...
- Common Chrome Plating Problems
15 Ιαν 2021 · Hard chromium plating is a traditional surface electroplating technology, which is a thick chromium coating on various substrate surfaces. Its thickness is generally more than 20 μm. The characteristics of chromium can be used to improve the hardness, wear resistance, mild corrosion resistance and other properties of the parts.
In hard chrome electroplating, detecting defects is critical for addressing them before they cause structural unsoundness or breakdowns in industrial equipment. Poor-quality chrome plating can cause numerous difficulties, so effective hard chrome plating troubleshooting is essential.
One way is to do a hard chrome plating process using the electroplating method and then continue the heat treatment process.
One of the criteria is the thickness of the chrome layer, which must be from 0.3 mm to 0.4 mm. Another criterion is microhardness, which must be in the 900 - 1050 HV range. In terms of structure, the chrome layer must appear as a cohesive layer with a minimum amount of pores and cracks.
1 Αυγ 2018 · This work aims to compare the mechanical and tribological properties of hard chrome plated and WC-CoCr HVOF coated AISI 1045 steel for the use as hydraulic rods.
21 Ιαν 2005 · This paper reports some results on plasma nitrocarburizing of hard chromium plating and especially regarding the microstructures of nitride and carbide layers obtained by cross-sectional transmission electron microscopy.
