Special Processes
compliant material and the latest equipment and technology to ensure quality and finish.
The main processes are:
- Heat treatments
- annealing, normalizing, stress relieving of steel MIL-H-6875 / AMS2759
- hardening, tempering of steel MIL-H-6875 / AMS2759
- solution treating, annealing, stabilization, precipitation of PH steels, cres and nickel alloys MIL-H-6875 / AMS2759 / AMS2774
- vacuum heat treating AMS2769
- Protective treatments
- cadmium plating AMS-QQ-P-416
- silver plating AMS2410 / AMS2411
- copper plating MIL-C-14150 / AMS2418
- passivation ASTM A 967 / AMS-QQ-P-35 / AMS2700
- black oxide coating MIL-HDBK-205A
- titanium anodizing EN2808
- phosphate coating MIL-DTL-16232
- Surface coatings
- MoS2 lubrication MIL-PRF-46010 / AS5272 / AS1701
- aluminum coating NAS 4006
- cetyl alcohol MIL-L-87132
- NDT
- magnetic particle inspection ASTM E-1444
- penetrant liquid inspection ASTM E-1417
- Mechanical testings
- tension testing of metallic materials ASTM E8
- vibration test NASM1312-7/DOD-STD-1312-107/ISO7481
- fastener test methods MIL-STD-1312
- salt spray fog testing ASTM B117/NASM1312-1/ISO9227
- mechanical hydrogen embrittlement test ASTM F519
- rockwell hardness ASTM E18
- Microhardness NASM1312-6/ASTM E384/ISO6507-1
- Grain Size and metallurgical evaluation ASTM E112/ISO643