Active Member
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[China]
Address: Room 1320, Building 17, Baolong City Plaza, No.97, Fuzhou South Road, Jiaozhou City, Qingdao City, Shandong Province, China
Contact name:Bonnie Li
Qingdao Yonghui Packaging Machinery Co.,Ltd |
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Specialty of HVOF Tungsten Carbide Plating
1. Accelerate partical effectively without superheat phenomenon.
2. Low degree of oxidation using tungsten carbide as original material, the loss of carbon close to vaccum spraying
3.Porosity<1%
4. Intensity close to sintered/founding material
5. High hardness, high binding force, high abradability
6. Excellent performance of polishing
7. Low residual stress, unlimited coating thickness
8. High production efficiency, intelligent, automatical machine without spraying blind cornor
9. No accumulated burl in the process of spraying.
| Item | Result |
| Thickness of coating | Within 4 mm |
| Adhesion | More than 10000psi |
| Porosity | Less than 1% |
| Oxide | Less than 2% |
| Hardness of Coating | 1400DPH |
| Smooth Finish | Less than Ra 0.2-0.8 or customized |
