Carbide strips are referring the rectangular tungsten carbide rod,
also known as tungsten carbide flats.It is produced by the same way
as carbide rod, through powder(Mainly WC and Co powder as per
formula) mixture, ball milling, spray tower drying, extruding,
drying, sintering, (and cutting or grinding if necessary) final
inspection, packing, then delivery, middle inspection is done after
each process to make sure only the qualified products can be moved
to next production process.
The carbon sulfur analyzer, HRA tester, TRS tester, Metallographic
microscope(Check microstructure), coercive force tester, cobalt
magnetic tester are used to inspect and make sure the material of
carbide strip is good qualified, besides, drop test is added
specially to the carbide strip inspection to make sure there is no
material flaw in the whole long strip. And the size inspection as
Application of carbide strip:
Cut to small pieces to be welded as cutter blades.
Grinding support plate in grinding machines.
1. Cuboid carbide strip, strip without chamfer.
|Size||Thickness (mm)||ThicknessTol. (mm)||Width (mm)||Width Tol. (mm)||Length (+1/+5mm)|
2. Carbide strip with chamfer
|Size||Thickness (mm)||Thickness Tol. (mm)||Width W (mm)||Width Tol. (mm)||Length (+1/+5mm)|