Ref: Carbide Composite Brazing Rods or Composite Rods


The Composite Rods is produced by sintering of the mixture of Carbide Grit, Copper, Nickel and Zinc alloy, to produce a premium quality Composite Rod. Tough they are very simple products, but in order to get a excellent quality, Stringent quality control is needed thoughout the procedures. Before any production process, Material is usually thoroughly cleaned to ensure the best possible wetting properties, both during manufacture and application.

To meet different applications and conditions, the carbide grit or particles ( usually from the Crushed Cemented Carbide products) should be sorted out and classfied stingently.Tungsten Carbide Grit either “blocky” with sharp edges for cutting application or “rounded” for wear applications

The Grade of the Composite Rods:
Grade Code Nominal Size Grit Size Range
RD-9.5 9.5 mm 9.5-6.5
RD-8 8 mm 8-6.5
RD-6.5 6.5 mm 6.5-5
RD-5 5 mm 5-3
RD-3 3 mm 3-2
RD-10 10 Mesh 10-18 mesh
RD-18 18 Mesh 18-30 mesh
RD-30 30 Mesh 30-50 mesh


The application of The Tungsten Carbide composite Brazing Rods as follows:
Reamers
Hole Openers
Fishing Tools
Milling Tools
Coring Tools
Stabilizers
Screw Feeders
Slurry Paddles
Construction Drilling
Foundry Sand Mixing
General abrasive wear prevention,
working part of Heavy Duty machines, such as Grader Blades, Dozer Blades, buckets, etc


Linda ( sales assistant)

Rydmet Carbide Technologies Limited
288 North Donghaun Rd, Hetang Distric, Zhuzhou, Huan, China
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wechat: linda_chen8