China Manufacturer with main products:tungsten crucible ,tungsten rod ,tungsten plate/sheet ,tungsten tube ,tungsten heating elements ,tungsten wire ,molybdenum crucible ,molybdenum rod ,molybdenum plate/sheet ,molybdenum tube ,molybdenum electrode ,alloy products
Applications: Mainly used for foundry materials, tool bit of processing lathe, and conductors, steel-making burdening and additives, crankshaft and cylinder burdening and electrodes for advanced automobiles; for the manufacture of guns, artillery, rockets, satellites, aircrafts and ships.
Component Analysis (%)
Main contents: 99.96
Contents of other elements
Fe 0.0045 Al 0.0005 Si 0.0015 Mg 0.0006
Ca 0.001 Ni 0.002 O 0.0025 C 0.002
P 0.0008 N 0.002 Pb 0.0001 Bi 0.0001
Sn 0.0001 Sb 0.001 As 0.001 Mo 0.01.
Applications: Mainly used for foundry materials, tool bit of processing lathe, and conductors, steel-making burdening and additives, crankshaft and cylinder burdening and electrodes for advanced automobiles; for the manufacture of guns, artillery, rockets, satellites, aircrafts and ships.
Component Analysis (%)
Main contents W: 99.98
Contents of other elements
Fe 0.0026 Al 0.0006 Si 0.001
Ca 0.001 Ni 0.0009 O 0.0018
Cu 0.0005 N 0.0015 Pb 0.0001
Sn 0.0001 Sb 0.001 As 0.001
Cd 0.0001 Mg 0.0006 C 0.002
Bi 0.0001 Mo 0.003 - -
Cas no: 7440-33-7Eninec no: 231-143-9 Mf: w
Grade standard:industrial, Purity:99.9%Appearance: black poweder
Application:hard alloySize:40nm, 70nm, 100nm, 150nmShape:spherical
Note: we can supply different size products of nano tungsten w nanoparticles according to client's requirements.
Product performance
Nano powder particles is uniform, high activity, high specific surface passivization treatment after the powder can be controlled in oxygen content of less than 1%.
Component Analysis (%)
Main contentsW£º¡Ý99.999
Impurities Not more than
K 0.000005 Na 0.00005 Ca 0.00005 Fe 0.0001
Ta 0.0001 Pb 0.00001 Cu 0.000007 Sn 0.000005
Ba 0.00001 Mn 0.000005 Be 0.000005 Pt 0.00003
Co 0.000005 Cd 0.000005 Cr 0.000005 Mo 0.00001
Mg 0.00005 Zn 0.00005 Sb 0.00005 Al 0.00005
Ni 0.00001 Ti 0.000005 Bi 0.00001 As 0.00005
Applications: Mainly used for high standard bearing steel, materials for automobile, heavy industry, rapid transit railway, aerospace, precision equipment, high-tech military weaponry and other high-tech industries, excellent special steel products and barrier layer of integrated circuits with high precision, high reliability, and high added value for manned spaceflight and lunar exploration, and T1 sputtering target.
Metal box
Box weight: (30-35) kg / box
Gross box weight : (34-39) kg / box
Purity: wy99.97%/99.96%/99.95%
Appearance: shine with grey or dark grey metallic luster
Product specification: 12mm *12mm* (330 to 350)mm
Composition analysis (%)
Main comp.Wy99.97
Other content : 1
Fe 0.004 al 0.0001 si 0.0017 mg 0.0006
Ca 0.001 ni 0.001 o 0.002 c 0.002
P 0.0008 n 0.0015 pb 0.0001 bi 0.0001
Sn 0.0001 sb 0.001 as 0.001 mo 0.008
Main comp.Wy99.96
Other content¡ì1
Fe 0.0045 al 0.0005 si 0.0015 mg 0.0006
Ca 0.001 ni 0.002 o 0.0025 c 0.002
P 0.0008 n 0.002 Pb 0.0001 bi 0.0001
Sn 0.0001 sb 0.001 as 0.001 mo 0.01
Main comp.W¡§ooy99.95
Other content ¡ì1
Fe 0.005 al 0.002 si 0.003 mg 0.002
Ca 0.003 ni 0.003 o 0.003 C 0.005
P 0.001 n 0.003 pb 0.0001 bi 0.0001
Sn 0.0001 sb 0.001 as 0.002 mo 0.01.
Packing: wooden case
Quantity: 35 pieces/case
Net weight:(29-31.5)kg/case.
Main Comp.W over 99.98%
Other Content (less than)
Fe 0.0026 Al 0.0006 Si 0.001
Ca 0.001 Ni 0.0009 O 0.0018
Cu 0.0005 N 0.0015 P 0.0001
Sn 0.0001 Sb 0.001 As 0.001
C 0.0001 Mg 0.0006 C 0.002
Bi 0.0001 Mo 0.003 - -.
Dia. :17.5mm
Length :(720-750)mm
Net weight: 3kg/piece
Package: wooden case.
