The tungsten alloy rod similar to Anviloy 4000 introduction:
Tungsten alloy rod (WMoNiFe) similar to Anviloy 4000 is a high density, tungsten-based material produced by powder metallurgy techniques. WMoNiFe has 3 kinds applications.
Including:
Extrusion Dies
Die Casting Components
Hot Riveting, Electrical Upsetting and Electroforging
Extrusion Dies
WMoNiFe is a particularly useful material from which to manufacture die casting tooling, especially for casting aluminum and brass. Specific applications such as those shown below enable the economic advantage of WMoNiFe to be fully realized:
a) Dies, cores and ancillary components for brass or ferrous die casting where long life is required.
b) Dies and cores for brass or ferrous die casting where good casting surfaces are a requirement in order to reduce subsequent finishing costs.
c) Cores and die inserts for aluminum die casting which would solder or erode when made from steel.
d) Cores and die inserts located at heavy sections of a casting where extra cooling effect is required to reduce or eliminate shrinkage porosity.
e) Facings applied by TIG welding on critical areas of steel dies subject to erosion when used for aluminum die casting.
f) Good machinability, which facilitates the manufacture of complex shapes and die-recycling.
Die Casting Components
WMoNiFe is a particularly useful material from which to manufacture diecasting tooling, especially for casting aluminium and brass. Specific applications such as those shown below enable the economic advantage of WMoNiFe to be fully realised:
a) Dies, cores and ancillary components for brass or ferrous diecasting where long life is required.
b) Dies and cores for brass or ferrous diecasting where good casting surfaces are a requirement in order to reduce subsequent finishing costs.
c) Cores and die inserts for aluminium diecasting which would solder or erode when made from steel.
d) Cores and die inserts located at heavy sections of a casting where extra cooling effect is required to reduce or eliminate shrinkage porosity.
e) Facings applied by TIG welding on critical areas of steel dies subject to erosion when used for aluminium diecasting.
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| Typical casting using Anviloy 4000 material for some die components |
Hot Riveting, Electrical Upsetting and Electroforming
In these processes heat is generated through the contact resistance of a die/electrode and by the passage of current through the component. Sufficient heat is generated to elevate the material to a plastic condition and pressure being applied to forge or displace the material into some predetermined shape or form.
a) High strength in compression
b) High hardness at elevated temperature
c) Low electrical and thermal conductivity
d) Good resistance to oxidation at elevated temperature
e) Resistance to sticking to work being formed is ideal for this application, and will give long life when the component surfaces are smooth and regular. If the WMoNiFe component materials have a rough and irregular surface sticking can occur between electrode and upset position of the components.
Typical Properties of tungsten alloy rod (WMoNiFe) similar to Anviloy 4000
Nominal Composition: 90% tungsten-nickel-iron-molybdenum
| Density: |
17.3 gm/cm3 |
| Hardness: |
32 HRC |
| Ultimate Tensile Strength: |
960MN/m2 |
| 0.2% Proof Stress: |
600MN/m2 |
| Elongation on 24mm: |
6% |
Some pictures about the tungsten alloy rod similar to Anviloy 4000
If you want to know more details about this product, please feel free to contact us by email: sales@chinatungsten.com or by phone: 86 592 5129696.
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