Pangunahing Impormasyon

Model No.: GPW100-325

Place Of Origin: China

Additional Info

Packaging: 20kg/kahon

Kakayahang Supply: 500T/YEAR

Port: SHANGHAI,BEIJING,QINGDAO

Uri ng Pagbabayad: L/C,T/T,D/P,D/A,Paypal

Incoterm: FOB,CIF,EXW,FAS,CFR,FCA,CPT,DDP,DDU

Paglalarawan ng Produkto

Crystalline Tungsten Powder

Of the highest quality and purity, the specially prepared crystalline tungsten powder produced at Chinatungsten Online are large particle size tungsten powders beyond the range of the Fisher Sub-Sieve Sizer(FSSS), classified by mesh size. The crystalline tungsten powder has applications such as matrix and spray powders.

Typical Physical Properties of Crystalline Tungsten Powder

Type	Description	Apparent Density(g/in3)	Mesh Analysis
Type	Description	Apparent Density(g/in3)	Mesh	WT%
C100	-325	110 - 140	+325 -325	0 - 10 >90
C110	-200/+325	105 - 135	+200 -325	0 0 -10
C120	-60/+325	95 - 125	+60 -325	0 0 - 10
CUSTOMER SPECIFIC MESH RANGES AVAILABLE

Karaniwang pagsusuri ng elemento ng kemikal na bakas

METALLIC IMPURITIES (WT%)
Element	Max	Typical	Element	Max	Typical
Al	0.003	<0.001	Mo	0.020	0.005
Co	0.005	<0.001	Na	0.010	0.002
Cr	0.020	0.008	Ni	0.020	0.008
Cu	0.005	<0.001	Si	0.002	<0.001
Fe	0.020	0.004	Sn	0.002	<0.001
NON_METALLIC IMPURITIES (WT%)
Carbon	<0.008	Oxygen (Loss on Reduction)			<0.070
W (WT %) > 99.8 Excluding Gases


ANALYTICAL REPORTS -- A Certificate of Analysis (COA) accompanies each shipment of tungsten carbide powder. We prepare each COA to include the following: Average Particle Size (Fisher Sub-Sieve ASTM B-330) Apparent Density (Scott Volumeter ASTM B-329) ] Particle Size Distribution (Photelometer ASTM B-430, Sedigraph, or Malvern Mastersizer) Chemical Impurity Analysis