Select a type among Steel, Stainless steel, Copper powders according to mechanical properties of the final product.
Mix sub-materials with a suggested range of ratios in order to obtain the certain mechanical properties.
Compact the mixed metal powders with a certain pressure into the mold.
- 금형내에 원재료 투입
- 가압완료 후 상펀치 원위치
Sinter the compressed/compacted products at lower temperature than melting points so as to produce a product with the mechanical properties by diffusion and combination of metal powder particles.
- 용융점 이하의 온도에서 가열
Compact again the output from the SINTERING step so as to increase the dimensional accuracy.
- 금형 setting
- 소결품 투입
- Heat Treatment
(Carburizing / Induction hardening / Steam)
- Surface Finish
(Black Oxide, Chrome/nickel plating)
- Other misc.
Implement an inspection to confirm whether the final output complies with customer’s requirements. (material, shape, dimension, etc.)