Sell Bimetallic screw

详情

Screw dia:*5mm***0mm    L/D=****6

Screw Material:*8CrMoALA,SACM**5,Ni*0

Bimetallic Screw: Plasma Alloy Coating Spraying,

☆The PTA powder plasma welding applies the positive and negative electrodes of arc welding, allowing the welding path to be completely welded with the base material.The minimum possibility of the welding path becoming less rigid fully prevents the welding layer from peeling off – thereby effectively upgrading the life time of the screws.
☆Products features
1.Hardness HRC*5°**2°
2. Hardness layer reaches 1.5 mm thickness.Hardness does not decrease with depth.
3. Hardness does not decrease under normal temperature.
4. Outstanding corrosion-resistance.
5. Abrsion resistance / wear resistance on the hardened layer is 2~3 times higher than that treated by conventional heat treatment.

Material Application:

General Plastics: ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc

PA + GF(Glass Fiber)

Flame-resistant Reinforced Plastics

Modified Engineering Plastics

All kinds of Mixed Recycled Material(in Scrap or Granule),etc