Overview
Quick Details
CNC Machining or Not:CNC Machining
Type:Drilling, Milling, Turning
Material Capabilities:Aluminum, Brass, Bronze, Copper, Stainless Steel
Micro Machining or Not:Micro Machining
Place of Origin:Guangdong, China (Mainland)
Model Number:PG146
Material:Stainless Steel
Service:Customized OEM
Surface treatment:Zinc Plating
Color:Black
Certificate:ISO9001:2015
Packaging & Delivery
Packaging Details
PE bags and carton, according to your demand
Delivery Time 10 days
Products Show
More Products
Production Workshop
Production Process
Test Equipment
Our Certificates
Cooperation Partner
Trade Show
| Main Markets | Total Revenue(%) |
| Southeast Asia | 20% |
| South Asia | 20% |
| Mid East | 20% |
| Eastern Europe | 18% |
| Northern Europe | 10% |
| North America | 10% |
| Africa | 2% |
Application
Packaging & Shipping
Relevant to the residence time in the air after passivation. The longer the air riddle before cleaning before passivation, the longer the color film is likely to appear.
Incomplete cleaning. The passivation solution remaining on the surface of the workpiece will continue to react chemically with the zinc layer. At this time, the obtained passivation film is usually easier to be colored。
The galvanized layer can well prevent ferrous metal corrosion and has a wide range of applications, but it is also unavoidable that there are some defects. For example, when the parts are in stock, the discoloration and corrosion of the plating often occur, resulting in a large number of product rework. This not only increases the cost but also affects the image of the factory.
There are three main reasons for discoloration and corrosion of plating:
1. Improper plating operation, rough coating, incomplete cleaning of parts after deplating bath and passivation, no drying, excessive aging temperature, cracking of passivation film, high bath temperature, etc. can cause plating corrosion resistance Poor, should strictly control the process parameters and operational requirements