Electrolytic tungsten carbide

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Overview

Product details: The powder is dark gray to gray black, but the color is uniform

Product Details

Description: The powder is dark gray to gray black, but the color is uniform, without visible inclusions of tungsten or lumps (sieve analysis)

Project Item	Key indicator Property Index
Model Type	Coarse particle one Coarse particle sizeⅠ	Coarse particles 2 Coarse particle size Ⅱ	medium particle Medium particle size	fine particles Fine particle size
Fischer particle size Fisher Sub-Sive Sizer (μm)	2.8-3.3	2.8-3.8	1.8-2.8	1.0-1.8
Total Carbon Total Carbon %	5.9-6.1	5.9-6.1	5.9-6.1	5.9-6.1
Free carbon Free Carbon %≤	0.06	0.06	0.06	0.06
W % ≥	93.8	93.8	93.8	93.8
O %	0.15	0.15	0.15	0.2
Co %	0.2	0.2	0.2	0.2
Ni %	0.08	0.05	0.05	0.03
Ti %	0.15	0.15	0.15	0.18
Fe %	0.08	0.08	0.08	0.08
raw material Raw material	Roll material Rolling mill	Big cold forging die, yellow (black) wire cutting, brazing chips, long strips, etc Cold heading die/mining bits	Raw materials include ball teeth, white cutting, sealing rings, wire drawing dies, etc Carbide buttons /wortle etc.	bar stock Carbide bar/rods

Note: In actual production, the total carbon range of electrolytic tungsten carbide is agreed upon by both the supply and demand parties;

2. Electrolytic tungsten carbide powder should be sieved through a 100 mesh sieve.