INTERMEDIATES

Rapicut has a well equipped plant at Ankleshwar to manufacture Tungsten Carbide products. The manufacturing has various Intermediate stages such as -

1. Reduction of Tungsten Oxide to Tungsten Metal Powder.
2. Carburizing of Tungsten Metal to Tungsten Carbide Powder
3. Tungsten Carbide to Ready To Press powder.

The products at these intermediate stages are individually saleable. Rapicut offers all the Intermediate products to the customers. In addition Fused Tungsten Carbide Powder is also manufactured for which demand exists mostly in diamond tools industry.


TUNGSTEN METAL POWDER (W)

Appearance : Steel Gray Metal Powder
Density : 19.3 gm/cc
Melting Point : 3400 c approx.
Purity : 99.8 %
Specification of Grain size : FSSS (Microns)
2-3, 3-5, 4-6, 6-8, 5-10, 8-15, 15-18 Microns

Application :
To manufacture different Tungsten products for various applications like diamond segments for segmented saw, scape, grinding wheels, tungsten copper contacts, sintered tungsten carbide, etc.


TUNGSTEN CARBIDE POWDER (WC)

Appearance : Blackish Gray Powder
Density : 15.7 gm/cc
Melting Point : 2900 deg. C approx.
Purity : 99.8 %
Total Carbon : 6.10 - 6.16 %
Specification of Grain size : FSSS (Microns)
2-3, 3-5, 4-6, 6-8, 5-10, 8-15, 15-20 Microns

Application :
Mainly to manufacture sintered products and various tools for diamond industry such as scape, segments, etc.

FUSED TUNGSTEN CARBIDE POWDER (W2C)

Appearance : Blackish Gray.
Density : 17.1 gm/cc
Melting point : 3000 deg. C approx.
Purity : 99 %
Total Carbon : 2.5 - 3.5 %
Specification of Mesh size (ASTM) :
Range:  From 40 mesh to 700 mesh
in specified upper and lower limits
e.g. -40 + 200, -100 + 300, -400 + 600

Ordering style :
FTC -100 + 200
i.e. Powder is sieved through 100 mesh sieve and collected on 200 mesh sieve.

Application :
It improves hardness & shining of Tungsten Alloy to be used for diamond segment, chain saw beads, grinding wheels, scape, core bits, etc.


READY TO PRESS POWDER (RTP)

Rapicut produces Ready to Press Powder in various grades equivalent to ISO grades i.e. K10 (RK10), K20 (RK20), P30 (RP30), P40 (RP40), etc.

Rapicut has by using Modern Research & Development Techniques developed Tungsten Carbide grades suitable for Mining & Wear Part applications. The various grades of RTP used in Mining are RD10, RD23, RD35, RD40 and in Wear Parts RW10, RW20, RW30, RW40, RW50 and RWX.

Application :
To Manufacture Sintered Tungsten Carbide products for various applications.

Packing :
All the above Intermediates are available in 1 Kg, 2.5 kg packing in plastic bottles and 25 Kg, 50 kg in iron drums.

Note :
Any particular Intermediate product requirement can be discussed.

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