Professionals Plasma Spray Machine

We are exporting and producing of Professionals Plasma Spray Machine to our clients with the following details:
1,Introduction of plasma spray machine
In plasma coating process,the argon, nitrogen, hydrogen are working gas,which is sent in high-temperature to melt the powder into plasma forming gas, then the gas is accelerated through a shaped nozzle, which sprays high speed particles to the workpiece. The temperature in the arc zone approachs 36,000A F (20,000A K).Many kinds of materials can be used by plasma spray, especially some high-melting- point materials such as refractory metal, ceramics, metal ceramics and other special function materials.The coating which is made by the machine has high adhesive force,suitable for different uses.
2,Characteristics of plasma spray machine
(1)High temperature resisting coating. All kind of Metal powder, such as Ceramic powder ( Chrome oxide, Titanium oxide, Aluminum oxide, aluminum titanium oxide, Zirconium oxide powder, etc.).
Alloy powder (WC-Co, Cr3C2-NiCr), Chrome, Titanium, Silicon powder, etc.
(2) Inert gas can be used as working medium to reduce the oxidation of spraying particles.
(3) The coating can get high bonding strength, low porosity. You can get accurate coating by controlling technological parameter.
3,Applications of plasma spray machine
(1) Provide protection against high temperatures, corrosion, erosion, wear-resisting and prolong use life.