Tungsten Stab
Tungsten rods and their features
Tungsten rods are blanks that, in cross section, are a circle, square,
rectangle, hexagon, trapezoid, segment or oval. The product is a
semi-finished product, and is used to obtain various parts.
Production
A rotary machine is used to make tungsten rods. Method of production -
forging from pre-heated to 1500 ° C bacon. The length of the process
depends on what diameter the product should be. During the first stage,
the thickness of the tungsten rod is from 7 to 8 mm. Such a production
technology increases the wear resistance of the material, for example,
the contact made from a cut perpendicular to the forging direction of a
given high-grade metal will be more resistant to wear than a rolling
plate.
Advantages and disadvantages
Tungsten rods differ in a number of advantages:
high working temperature;
strength and hardness regardless of the aggressiveness of the
environment;
high ohmic resistance;
significant modulus of elasticity;
creep resistance when exposed to high temperatures.
The disadvantages of tungsten rods include the high density of the
metal, which significantly affects the weight of the workpiece, as well
as brittleness at room temperature. It requires special storage and
transportation conditions.
Both in injection molding and in the field of device technology and
machine processing and in the lighting industry: our rods made of
molybdenum and its alloys are characterized by the highest material
purity and consistently high quality.
We pay particular attention to absolute accuracy in the production of
tungsten rods. We try to reduce tolerances, both in diameter and
roundness, which guarantees the rods exceptional straightness. Our
innovative equipment and many years of experience in the field of
refractory metals allows us to manufacture tungsten rods with a diameter
of up to 100 mm.
We manufacture our tungsten rods from highly pure micro-granular
materials that guarantee good machining ability. We conduct ultrasonic
or eddy current testing of each rod. Our range includes different
quality coatings: smooth, non-centered, forged, etched. Share your
wishes with us!
The second after the tungsten wire in frequency of use is rightly
considered a tungsten bar. It is rarely produced from pure metal,
because in combination with other substances it exhibits completely
different properties. The only thing that is precisely inherited from
the core material of the bar is the unprecedented refractoriness and
thermal stability, which predetermines its use in high-temperature
systems.
.
Tungsten
Cobalt
Iron
Carbon
Sulfur
Copper
Zinc
Lead
Total Impurities
99.99
<0.00002
0.002
<0.01
0.0002
0.00005
0.00005
0.00002
<0.01
Diam
thickness
length
width
purity
Details
Foil
0.03mm -0.8mm
>3000mm
2mm-150mm
99.99%
Details
sheet
0.03mm-50mm
100mm
100mm
99.99%
Details
wire
0.025mm
-0.05mm
7000-8000m
99.99%
Details
Stab
2.0mm
-150mm
<1000mm
99.99%
Details
powder
50nm- 20μm
99.99%
Details
Pellets
6mm-13mm
99.99%
Details
granules
6mm-13mm
99.99%
Details
Sputter
target
3mm-300mm
O30--2000mm
99.99%
Details
crucible
30ml-50ml
99.9%
Details
mesh
0.05-2mm
hole:0.3X0.6mm, 0.5X1mm
............20X40mm
99.9%
Details
foam
0.3-10mm
100mm
100mm
Details
Tungsten rods and their features
Tungsten rods are blanks that, in cross section, are a circle, square,
rectangle, hexagon, trapezoid, segment or oval. The product is a
semi-finished product, and is used to obtain various parts.
Production
A rotary machine is used to make tungsten rods. Method of production -
forging from pre-heated to 1500 ° C bacon. The length of the process
depends on what diameter the product should be. During the first stage,
the thickness of the tungsten rod is from 7 to 8 mm. Such a production
technology increases the wear resistance of the material, for example,
the contact made from a cut perpendicular to the forging direction of a
given high-grade metal will be more resistant to wear than a rolling
plate.
Advantages and disadvantages
Tungsten rods differ in a number of advantages:
high working temperature;
strength and hardness regardless of the aggressiveness of the
environment;
high ohmic resistance;
significant modulus of elasticity;
creep resistance when exposed to high temperatures.
The disadvantages of tungsten rods include the high density of the
metal, which significantly affects the weight of the workpiece, as well
as brittleness at room temperature. It requires special storage and
transportation conditions.
Both in injection molding and in the field of device technology and
machine processing and in the lighting industry: our rods made of
molybdenum and its alloys are characterized by the highest material
purity and consistently high quality.
We pay particular attention to absolute accuracy in the production of
tungsten rods. We try to reduce tolerances, both in diameter and
roundness, which guarantees the rods exceptional straightness. Our
innovative equipment and many years of experience in the field of
refractory metals allows us to manufacture tungsten rods with a diameter
of up to 100 mm.
We manufacture our tungsten rods from highly pure micro-granular
materials that guarantee good machining ability. We conduct ultrasonic
or eddy current testing of each rod. Our range includes different
quality coatings: smooth, non-centered, forged, etched. Share your
wishes with us!
The second after the tungsten wire in frequency of use is rightly
considered a tungsten bar. It is rarely produced from pure metal,
because in combination with other substances it exhibits completely
different properties. The only thing that is precisely inherited from
the core material of the bar is the unprecedented refractoriness and
thermal stability, which predetermines its use in high-temperature
systems.
.
| Tungsten | Cobalt | Iron | Carbon | Sulfur | Copper | Zinc | Lead | Total Impurities | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 99.99 | <0.00002 | 0.002 | <0.01 | 0.0002 | 0.00005 | 0.00005 | 0.00002 | <0.01 |
| Diam | thickness | length | width | purity | Details | ||
|---|---|---|---|---|---|---|---|
|
|
Foil | 0.03mm -0.8mm | >3000mm | 2mm-150mm | 99.99% | Details | |
|
|
sheet | 0.03mm-50mm | 100mm | 100mm | 99.99% | Details | |
|
|
wire | 0.025mm -0.05mm |
7000-8000m | 99.99% | Details | ||
|
|
Stab | 2.0mm -150mm |
<1000mm | 99.99% | Details | ||
|
|
powder | 50nm- 20μm | 99.99% | Details | |||
|
|
Pellets | 6mm-13mm | 99.99% | Details | |||
|
|
granules | 6mm-13mm | 99.99% | Details | |||
|
|
Sputter target |
3mm-300mm | O30--2000mm | 99.99% | Details | ||
|
|
crucible | 30ml-50ml | 99.9% | Details | |||
|
|
mesh | 0.05-2mm | hole:0.3X0.6mm, 0.5X1mm ............20X40mm |
99.9% | Details | ||
|
|
foam | 0.3-10mm | 100mm | 100mm | Details | ||