99.9% Crystalline Tungsten Powder Spray Metal Coating Welding High Temperature Resistant Wholesale

• Type: Powder
• Composition: 99.9%
• Standard: GB
• Shape: Powder or Granalar
• Application: Sprying Harfacing Welding Rods Material
• Transport Package: Packing in Drums on Plate, Inner Plastic Bags
• Model NO.: JFJW010
• Specification: 50kg/bucket
• Trademark: JUPAI
• Origin: Qingdao China
• HS Code: 810110000
• Production Capacity: 1000tons/Year

Product Description

Manufacturer WholeSale Crystalline Tungsten Powder 99.9% 60-325mesh

Main physical characteristics:

Sieving particle size: 60~325 mesh
Appearance: Granular, steel gray, with good fluidity
Loose packing density: 7.3~8.9g/cm³ 
Tap density: 9.0~10.5g/cm³
Hall flow rate: ≤12 S/50g
Fisher particle size: >30μm

Typical application of crystalline tungsten powder

Screen size:	-60 mesh/+325 mesh, +60 mesh≤5%,-325 mesh≤10%	Diamond drill bits used in oil exploration
	-200 mesh/+325mesh, +200 mesh≤5%,-325 mesh≤10%	For petroleum perforating bullets, thermal spray materials

Main components of crystalline tungsten

powder	W content (%)≥		purity content is not more than(%)
			O		Al		Fe	Nb		Na		Ni		Mn		Mg		Mo
FPW-1	99.8		0.05		0.001		0.03	0.001		0.005		0.02		0.005		0.001		0.001
FPW-2	99.5		0.10		0.001		0.05	0.001		0.01		0.03		0.01		0.001		0.001
powder	purity content is not more than(%)
	Ti	Ta		Co		Ca			Cr		Cu		K		Si		Zn
FPW-1	0.001	0.001		0.01		0.01			0.001		0.01		0.004		0.01		0.005
FPW-2	0.001	0.001		0.01		0.03			0.001		0.01		0.05		0.01		0.005

 

Model NO.	particle size
JFJW010	60-80 mesh
JFJW020	80-200 mesh
JFJW030	200-325 mesh
JFJW040	-325 mesh
JFJW050	200-500 mesh

Detailed Photos

 

Tungsten powder is extra processing from primary tungsten powder, should be stored in dry, cool and sealing of the environment, can not be exposured to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.