Treatment is to the doctor, Aluminium is to Jung-Soo Kim
A. Solving the quality problem happening in the manufacturing process
1.Related products
Plate(rolling), Sash(pressing), Casting, Die-casting
2. About 50 quality problems
Coarse grain-size, Include, Strength, Crack, Faulty pressing, Faulty anodizing, Faulty heat
treatment, etc.
B. Alloy development
1. Rolling products
Soft anodizing alloy, hard anodizingalloy, alloy-ager
alloy, high strength alloy, material alloy for industrial use, Alloy that is possible for deep drawing
2. Extuding products
A6063, A6061, tent pole, bicycle rim, high strength alloy.
3. Casting, die-casting products
Alloy for kitchen ware, alloy for industrial use, high strength alloy.
C. Heat treatment
Annealing, homogeneity, aging, solution treatment, high strength heat treatment.
D. Coating treatment
1.Pre-treatment
Degreasing, etching, chemical polishing.
2. Soft(