Tel .: 49 (0) 89-32803914 E-Mail: info@hme-tech.de
Tel .: 49 (0) 89-32803914 E-Mail: vertrieb@hme-tech.de
Great Technologies
need great
materials
Precision cutting or lasering of ceramics (Al2O3 or similar) for different areas of application (including cleaning and degassing)
Section thicknesses of ceramics: 0.1mm - 4mm
Tolerance: /-0.05mm on bores and external dimensions
Material: Al2O3 96% or 99.6%
Laser cutting of ceramics according to drawings and customer requirements.
- Alumina (Al2O3) (96% or 99.6%)
- Zirconium oxide (ZrO2)
- Silicon Carbide (SiC)
- Glaskeramik
Upon request, the ceramic can be cleaned and degassed after lasering for high-vacuum applications.
Delivery of ceramic substrates of different dimensions
0.1mm - 4mm -> dimensions up to: 300mm x 300mm
Tungsten wire in different dimensions and with different surface treatments.
Tungsten and tungsten alloys (with rhenium, potassium and hafnium carbide)
such as W75/Re25, W95/Re5 ...etc.
Contact us for the different alloy options.
Tungsten Rhenium / Hafnium Carbide Alloy
Historically, tungsten-rhenium alloy wire was primarily manufactured for the thermocouple market, but recent demands for high temperature structural components have forced the development of new processing techniques for W-Rhenium and W-Rhenium with Hafnium Carbide. The addition of hafnium carbide is known to increase the strength of refractory metals. The applications for these materials are in the medical, aerospace, furnace and heat treatment industries.
These alloys, with a melting point of 3050°C and a recrystallization temperature close to 1900°C, are used in aerospace, temperature measurement and friction stir welding applications.