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ECM Technologies has been manufacturing Vacuum Furnaces since 1963. Today this traditional activity is provided by it subsidiaries ECM INFRAFOURS which is in charge of design to final acceptance; while a large part of activity is also dedicated to aftermarket support.
Today we count more than 1,500 furnaces delivered worldwide for a large scale application.The ECM Technologies range offers equipment for heat treating metals, alloys and other materials in a vacuum. The diversity of the processes requires implementation of technologies which are optimized for each application.
From 150 to 2,800 °C, from a several cubic centimetres to several cubic metres of effective volume, from atmospheric pressure to a molecular vacuum; and up to 20 bars during cooling; ECM Technologies is ready for any of these technological and industrial challenges.
Type of Furnace | Rubis | |||||
| Hardening | ![]() | ![]() | ![]() | ![]() | ![]() | |
| Tempering | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Rapid quenching | ![]() | ![]() | ![]() | |||
| Nitriding | ![]() | ![]() | ![]() | ![]() | ||
| Annealing | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Ageing | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Brazing | ![]() | ![]() | ![]() | ![]() | ![]() | |
| Sintering | ![]() | ![]() | ![]() | ![]() | ![]() |
| Recommended applications |
| | Possible applications |
| Type of Furnace | Fulgura | Vesuve | Diamant | Cristal | Turquoise | ||
| Primary vacuum | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |
| Secondary vacuum | ![]() | ![]() | ![]() | ![]() | ![]() | ||
| Ultra-clean vacuum | ![]() | ![]() | |||||
| Convection heating | ![]() | ![]() | ![]() | ![]() | |||
| Gas in sweeping mode | ![]() | ![]() | ![]() | ![]() | ![]() | ||
| Gas quenching <10 Bar | ![]() | ![]() | |||||
| Oil quenching | ![]() |
| Type of Furnace | Fulgura | Vesuve | Diamant | Rubis | Cristal | Turquoise |
| 2200°C | 2200°C | 2200°C | ||||
| 2000°C | ||||||
| 1800°C | ||||||
| 1600°C | ||||||
| 1400°C | ||||||
| 1200°C | 1350°C | 1350°C | 1350°C | |||
| 1000°C | ||||||
| 800°C | ||||||
| 600°C | 750°C | |||||
| 400°C |

46 rue Jean Vaujany
38029 Grenoble Cedex 2
France
Tel. +33 4 76 49 65 60
Fax. +33 4 38 49 04 03
Email: ecm@ecm-ip.com