Hot Blackening Salt -VC FERROUS HT
- Hot blackening salts like "VC Ferrous HT" are used in black oxide finishing, a process that forms a black iron oxide coating on ferrous metals. This process is commonly used for improving corrosion resistance, reducing light reflection, and enhancing the appearance of metal surfaces. Here's a quick rundown:
1. VC Ferrous HT is a high-temperature variant for ferrous metals, ideal for blackening at temperatures typically around 280°C to 300°C (536°F to 572°F).
2. It works by immersing the metal part in a series of tanks: a heated alkaline cleaner, rinse tanks, and finally the hot blackening salt bath, creating the black oxide layer.
3. The resulting finish is smooth, slightly porous, and can hold oil or wax coatings to further improve corrosion protection.
4. Applications: Tools, firearms, machine parts, and various industrial components. #Hot Blackening Salt -VC FERROUS HT MANUFACTURER
Keywords
metal part
wax coatings
machine parts
quick rundown
VC Ferrous HT
metal surfaces
ferrous metals
4. Applications
HT MANUFACTURER
resulting finish
light reflection
black oxide layer
corrosion protection
corrosion resistance
Hot blackening salts
black oxide finishing
heated alkaline cleaner
high-temperature variant
hot blackening salt bath
black iron oxide coating
various industrial components
