Nonferrous metals heat treatment
 Salt baths have also been used for the heat treatment of nonferrous metals, such as aluminium, titanium, zirconium, tungsten, molybdenum, silver, gold, brass, copper and nickel-silver alloys.
Due to the excellent homogeneity of temperatures in the salt baths, the aerospacial industry has chosen this process for the heat treatment of solubilization of aluminium alloys.
| Products |
Working Temperature |
Characteristics |
| GS 750 / R2 |
900-1100ºC |
Annealing of titanium, zirconium, tungsten, molybdenum and its alloys |
| GS 540 / R2 |
600-950ºC |
| GS 560 |
600-850ºC |
Annealing of silver, gold and its alloys |
| GS 560 / C2 |
580-850ºC |
| GS 560 / C2 (C3B) |
580-700ºC |
Annealing of brass, copper and nickel-silver alloys |
| GS 660 / C2 (C3B) |
600-700ºC |
| AS 300 |
330-550ºC |
This salt can be exceptionaly used for the annealing of the MS 63 brass |
| AVS 250 |
300-550ºC |
Solubilization of aluminium alloys, containing maximum 10% magnesium |
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