Heat Treatment
Impro in-house Nadcap-certified heat treatment processes ensure components meet high dimensional accuracy and stringent strength and fatigue property requirements for aerospace , energy, and medical applications. Heat treating is an essential step in the production process to meet customer specification and requirements. Having all processes under our own control , we not only ensure product quality but also shorten overall lead time for our products.
| Process Classification | Specification | Material list |
|---|---|---|
| Vaccum Gas Cooling heat treatment Homogenize, Solution, Annealing,Hardening (Austenitizing and Quenching) |
AMS2759/2, AMS2759/3, AMS2759/4, AMS2759/5, AMS2774, AMS-H-6875 | 17-4PH, 15-5PH, 17-7PH, 13-8Mo, 347, M50, 440C, 431, INCONEL718, CoCrMo, Haynes Alloy, UNS K94840,etc. |
| Vaccum Oil Cooling Heat treatment Hardening (Austenitizing and Quenching) |
AMS2759/1,AMS2759/2,AMS-H-6875 | 52100, 135M, 4140, 4130, 4340, etc. |
| Aluminium Alloy heat treatment Solution, Aging |
AMS2771, AMS2770 | C355, A356, A357, 2024, 6061, 7075, etc. |
| Gas nitriding treatment | AMS2759/6, PS-2203, BPS4646 | 135M, 42CrMo, 17-4PH, etc. |
| Cold Stabilization, Refrigerate | BPS4602, AMS 2759/5, AMS 2759/2 | 440C, 52100, etc. |
| Stress Relieving | BPS4620, AMS 2759/11 | 135M, 440C, 52100, etc. |
| Tempering and Aging | AMS2759/1, AMS2759/2, AMS2759/3 | 17-4PH, 15-5PH, 17-7PH, 13-8Mo, M50, 440C, 4140, etc. |