Refractory metals used for fabrication of spars and parts in the equipments of wafer production.
As a machinable material, these metals we supplied could be machined into all kinds of customized shapes.
Cemented carbide is the term which refers to sintered composite materials composed of at least one metal carbide constituent. Tungsten Carbide (WC), Titanium Carbide (TiC),Tantalum Carbide (TaC) are common constituents.
Our tungsten carbide rods are made of optimum quality raw material WC, which acts as hard phase, and the binder agent Cobalt. With powder metallurgy HIP technology, carbide rods are sintered with homogeneous microstructure including little or even no porosity, to a great extent, increasing the whole performance and properties such as hardness and bending strength.
Our HF30U solid rod obtains 93 HRA hardness and at least 4000 MPa transverse rupture strength.
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.
Tungsten, as a high performance material, has unique properties: highest melting point, low vapor pressure, low coefficient of thermal expansion, Tungsten bars or rods is often used for producing ion implantation parts. Tungsten electrode, electric light source parts and electric vacuum components. In high temperature furnace,tungsten rods or bars is used in producing heating elements and heating parts.
Surface Finish
Black - Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides.
Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.
Ground - Surface is centerless ground to remove all coating and to achieve precise diameter control.
Molybdenum rod
Specification: (Φ 1.0mm_100mm)x L
Mo: 99.95%
Density: â?¥ 10.15g/cm3
Application: Vacuum furnace industry, electrical light source industry, the electrode of the rare-earth and glass industry.
Molybdenum rod is manufactured as random length pieces or cut to customers' desired lengths. In addition, there are three different surface processes (CLEANED, BLACK, and GROUND) which are provided, depending on the desired end use of the molybdenum rod.
Black - Surface is "as swaged" or "as drawn"; Retaining a coating of processing lubricants and oxides.
Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.
Ground - Surface has been processed by grinding machine, in order to remove all coating and to achieve precise diameter control.
Product name: Molybdenum Bar
Standard: ASTM B387
Material: Mo >99.95%
Density: 10.2g/cc
Application:
Molybdenum bar is mainly used in drawing thin molybdenum wire, molybdenum electrode and steel-making additives. Meanwhile, molybdenum bar is also widely used in the furnace industry for radiation screens, elements, and sintering trays
Surface Finish:
Black Surface- Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides.
Cleaned- Surface is chemically cleaned to remove all lubricants and oxides.
Shiny finish- Surface is lathe shinny or polished.
Specification:
Molybdenum round bar is manufactured as random length pieces or cut to customers' desired lengths in diameters ranging from 0.080 inches to 6.00 inches.Below are most of the standard sizes of our molybdenum rectangular bars. If you do not see the size of molybdenum bar that you require, please feel free to contact us.
It is used for smelting of rare earth metals, heating elements of induction furnace, heating elements of rare earth metals, smelting of quartz, glass and for high-temperature containers.
Tungsten crucible is used in high temperature vessels for smelting of rare earth metals.
ShinTek can supply varieties of Refractory metal fabricated products, including Molybdenum (Mo), Tungsten (W), Tantalum (Ta), Niobium (Nb) fabricated products, e.g. ingot, forgings, rods, plates, sheets, foils and assembled products. They are very popular used in a wide of industries, including FPD/Touch sensor, high temperature furnace, medical / nuclear radiation shielding, aviation, specific tools, optical glass, semiconductor, chemical anti-corrosion, superconductor, etc...
Tungsten specifications:
1. Shape: rod, bar, customized by drawings; can supply semi-finished or finished Tungsten bar.
2. Dimension: Per drawings;
3. Density: 16.85-18.85g/cc per customer requirement;
4. Composition: Pure Tungsten or W-Ni-Fe, W-Ni-Cu, per customer's requirement;
5. Standard Spec: ASTM-B777
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. contact Tina
