Bimetallic screw Advantage:screw surface easy to wear,plus 30% for glass and recycled materials especially good.
Features:
1.super-hard alloy density, low porosity and high hardness.
2.homogeneous powder is heated,the residual tensile stress is low.
3.can effectively smooth spraying.
4.high energy and dynamic Zhi uniform hardness.
5.with high corrosion resistance,high abrasion resistance and high temperature properties.
6.focus on high density,can be processed in the film thickness.
Hardness:HV1100-1400°
Adhesion strength:10000Ps more
Alloy powder:tungsten carbide(WC)
Nichrome (NiCr)
Self-fluxing alloy(alloy powders can do for the deployment of different materials,uses)
Purpose:
Bore double barrel centrifugal casting alloy,alloy twin screw barrel:a wear-resistant,corrosion-resistant,high temperature,high pressure,commonly used in lenses,transparent shell,cosmetic containers,transparent acrylic,nylon,PVC,PC,PPA,PPO,PPS,PA6T,LCP,ABS fireproof,bakelite,PC+glass fiber,nylon+glass fiber,magnetic,ceramic powder,aluminum and magnesium powder,iron,electric injection molding machines
Bimetallic barrel is cast in the barrel inner wall layer 1.5-3mm abrasion resistant and high-temperature alloys,the effective service life than conventional nitriding barrel 2-4 times,for the processing of plastics,fluorine plastic,polysulfone,PPO special type of plastic or the like,the superiority of the bimetal is particularly evident.
