Metallisation Nord Industrie
Coating
Zirconia
Zirconia (ZrO2) by plasma spraying is used mainly as refractory barrier at higher temperatures. Zirconium oxide is mechanically oriented material, the crystallographic evolution confers a very high hardness (1200 HV) and a good resistance to mechanical stress (700 MPa tensile and 2000 MPa in compression). Tetragonal zirconia can be ground and polished to a roughness index Ra of 0.2. The intrinsic thermal properties of zirconia make this material a very attractive candidate for the production of various devices, such as thermal barriers. Zirconia is used mainly in energy, automotive, medical industry, …
Characteristics
Excellent mechanical properties at high temperatures
Low thermal conductivity at room temperature
Thickness of 0.1 to 0.6 mm
Hardness between 900 and 1200 HV according to composition powders
Gross surface state or Ra <0.2μm
Temperature resistance of up to 1500 ° C
Chemical inertness
Type of Application
Crucibles
Casting nozzles
Heating Elements
Insulation coating
Ionic Driver
Contact
Opening schedules
We welcome you from Monday to Thursday from 8h to 12h and from 13h to 17h on Friday from 8h to 12h and from 13h to 16h
Address
51b rue d’arcole 59000 Lille - France
Contact
Tél. : +33 3 28 38 05 50 Mail : contact@mni-hi-tech.com Fax : +33 3 20 30 98 72