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China manufacturer supply tungsten bars for sale

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Baoji Huaheng Titanium Industry Co., Ltd
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China manufacturer supply tungsten bars for sale

Place of Origin : Baoji

Brand Name : HUAHENG TITANIUM

Model Number : HUAHENG002

Certification : ISO9001-2008

Price : USD80

Packaging Details : Plywood box

Delivery Time : 15 days

Payment Terms : T/T

Supply Ability : 10 Tons per month

MOQ : 50 kgs

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Physical and chemical properties

1 Forging tungsten rod

1.1 Purity: W≥99.95%;

1.2 Density:≥19.3g/cm3;

1.3 Linearity:≤1%;

2 Sintering tungsten rod

2.1 Purity:W≥99.95%;

2.2 Density:≥18.3g/cm3;

2.3 Linearity:≤3%

Measurements and tolerances

Delivery condition

Diameter

Diameter tolerance(%)

Max length

Forging or sintering

<20

±0.1

2000

20~30

±0.1

1200

30~60

±0.1

1000

60~70

±0.2

800

70~90

±0.2

600

>90

Manufacture according to customers’ requirements

Manufacture process and Equipment

Sintering tungsten rod

Item

Process

Equipment

Quality check point

1

Tungsten powder

2

Sieving

High frequency vibrating sieve

1 Purity of tungsten powder

3

Mixed powder

V shape mixer

2 Mixed tungsten powder

4

Check

5

Isostatic pressing

Isostatic pressing machine

1 Measurements, unit net weight

6

Check

2 Surface quality

7

IF sintering

IF induction sintering furnace

1 Measurement, unit net weight, density

8

Alignment

200T pressing machine

2 Linearity ,Surface quality

9

Check

3 Quality standard:ASTM

10

Package

4 Show certificate of quality

Forging tungsten rod

Item

Process

Equipment

Quality check point

1

Sintering tungsten rod

1 Measurements

2

Forge

Forging air-hammer

2 Density

3

Machining

Lathe, grinder

3 Linearity ,Surface quality

4

Check

4 Quality standard:ASTM

5

Package

5 Show certificate of quality

Application

Sintering Tungsten rod, as the material, is mainly used in pulling Tungsten wire and Forging Tungsten Rod. As Tungsten possesses the feature of dyslectic point, forging Tungsten rod with high-purity, high-density and excellent high-temperature proof of creep deformation is widely applied for tungsten crucible's supports in the sapphire growth furnace, electrodes, heating elements, connections and support rods in high-temperature furnace.


Product Tags:

tungsten bar

      

tungsten rod

      

tungsten wire

      
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