Wc 70% Cnznni 30% Tungsten Carbide Composition Rods Brazing Rods
|FOB Price:||US $33 / kg|
|Min. Order:||5 kg|
|Min. Order||FOB Price|
|5 kg||US $33/ kg|
|Production Capacity:||10 Tons Per Month|
|Transport Package:||Standard Packaged|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal|
- Model NO.: customized
- Material: Cnznni and Wc
- PCD: 114.3mm
- Hole: Customized
- Specification: customized
- HS Code: 8208101900
- Product Type: Strip
- Carbon Content: High Carbon
- ET: Customized
- Trademark: tianhe
- Origin: Chengdu
Briefing: Short carbide rods with maces, YL surfacing electrodes, YD turn out to be determined by the granular sintered carbide and flexible matrix alloys.
Purpose: Mainly used in cemented carbide YL electrode welding petroleum, mining, coal mining, geology, construction and other industries in a number of serious wear or a combination of cutting of workpieces. Such as: Shoes, wear shoes, lifter, enlarger, drill pipe joints, hydraulic cutting blades, plough planers, coring, piling, spiral drill bit, etc.
Cemented carbide HRA90~HRA92
Matrix: HRC 30
Flowing temperature 910~935 oC
Multi-edge particles can be used in the formation of the workpiece surface. For serious wear, with 1/3 of fine particles, need a broad particle size distribution to increase density and decrease in clearance of surfacing. Mesh size from 6.35MM--325 mesh. Hardness 90.5 (8%)
Polygon in the workpiece surface alloy into distribution. This enables tighter particle inclusions and reduce the gap. Applied to extreme wear and tear.
Three sizes: 8-10-16 16 14-20 5mm 8mm
Particle shape is gravity cutting most important discovery. Those with sharp points and the sharp edge of particle coating is not good, so that there is a gap between the particles, reduced cutting edge and serious exposure. Gravity cutting alloy particles will have a very powerful cutting or grinding surface. Apply to play grinding, cutting, drilling, sawing, tools.
The development of fine grades of coating alloy finds a solution to the problem of hard brittle, no wear-resistant due to softness