Specification :

  A kind of particulate-abrasion-resistant and drilling-wear-resistant tubular built-up welding electrode with high hardness

  Filled up with the homogeneous mixture of hard phase tungsten, tungsten compound and other metal additions

  Built-up welding by brass solder, metallurgical joint is formed between built-up welding metal and the welded metal. Especially suitable for built-up welding of petroleum-exploiting and mining tool (for example: steel-tooth drill) and mechanical parts that is subject to strong abrasion of rock and sand

Product & Application

Grade
Specification
Padding
Application
HTZ1
¦4×600
¦5×600
¦6×6 00

Hard phase: Cast tungsten carbide

Grain size options:
60-80(mesh)
40-60(mesh)
30-40(mesh)
20-30(mesh)

Surface built-up welding in metallurgy, construction, grain and edible oil processing ,road construction, mining industries etc., such as on material blender, high speed sand mixer, mill blade, bump shell, excavator blade, hammer etc. and mining tools.

HTQA
¦3.2×600
¦4.0×600
¦5.0×600
Sintered WC/super-hard WC composite material

High wear resistance and impact resistance, specially used for surface built-up welding of petroleum, gas prospecting tool.