POST-PROCESS
【Heat treatment】
"We focus on the effect of material property after heat treatment. Generally, the material will make changes after heat treatment. The changes are stable, safety or others? Safety is the most important issue, isn’t it?"
- 1.Carburizing hardening
- 2 Nitriding hardening
- 3. Carbonitriding hardening
- 4.Neutral Hardening
- 5. Annealing
- 6.Annealing stress relieving
- 7. Bright heat treatment
- 8.Vacuum heat treatment
- 9.subzero treatment
【Surface treatment】
Surface treatment : Concerning about the environment, it is an important issue to choose the right surface treatment that is friendly for environment. Follows are some of our surface treatment and can meet international specificion.
Salt Spray test (ISO 9227 /ASTMB117/DIN 50021)
Sulfur dioxide corrosion testing DIN 50018
Test Requested In accordance with the RoHS directive 2002/95/EC ,and it amendment directives . Release Hydrogen embrittlement, can meet customer designated requirement.Other specification, for most cases, we also can do it after evaluated.
supply many kind of Finish & surface protection:
- 1.commerical plating: zinc /nickel/copper/chrome plating
- 2.Decorate finished : Brass/Antique Bronze/Antique copper
- 3.Alloy Plating :ZnNi/ZnFe/ZnCo etc.
- 4.Electrodeposited coating
- 5.Zinc & Aluminum flake coatings system
- 6.National well-know Brand costing Ruspert & Geomet® &Magni® & Delta Protket® system
- 7.Power or liquid Painting
- 8.surface oxide
- 9.Phosphate coating ( Zinc or Manganese )
- 10.Mechanical Galvanized
- 11.Multylayer Coating
- 12.advance finished treatment : vacuum-metallized (CVD or PVD) etc.
- 13.aluminum& titanium Anodic treatment
- 14.stainlesss steel etc. passivated