Hardfacing flexible cords

The BMI hardfacing cord is a coiled flexible electrode composed of a Nickel core wire and a thick coating. This coating consists of an alloy matrix with a high Nickel content and fused crushed or spherical tungsten carbide particles of different sizes.

When surfacing, the matrix - Nickel-based powder - and the Nickel core wire are fusing with the tungsten carbide particles like a brazing, forming a dense coating and a good bond on the base material.

The tungsten carbide grains have a higher density than the powder and are compressed deep into the coating. This compound combination of tungsten carbide - grains or pellets - with high resistant brazing can be use in several industrial sectors, as far as abrasion is concerned.

The main industrial users are: ceramic industry (brick and tile), drilling and mining industry, foundries, cement industry, etc…

This product is designed to protect new parts and to repair old parts.
Easily welded.

 

chargement helice cordon

Hardfacing flexible cords with crushed tungsten carbide grains

Type BMI-W-FR 8205 BMI-W-FR 8208 BMI-W-FR 8212 BMI-W-FR 8220
Secondary size - 105 - 450 µ 105 - 800 µ 105 - 1200 µ
Main size 150 - 450 µ 450 - 800 µ 800 - 1200 µ 1200 - 2000 µ
Diameter (mm) 4 5 6,5 4 5 6,5 8 6,5 8 6,5 8
Weight (kg/meter) 0,1 0,14 0,22 0,1 0,14 0,22 0,32 0,22 0,32 0,22 0,32

Hardfacing flexible cord with spherical tungsten carbide grains

Type BMI-W-FR 9205 BMI-W-FR 9208
Secondary size 45 - 150 µ 250 - 420 µ
Main size 250 - 420 µ 420 - 840 µ
Diameter (mm) 4 5 6,5 4 5 6,5 8