China Molybdenum Products manufacturer
Zhengzhou Sanhui Refractory Metal Co., Ltd.
Zhengzhou Sanhui Refractory Metal Co., Ltd.
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High Purity Tungsten Rod for Electric Vacuum Device and Electric Source Parts

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Zhengzhou Sanhui Refractory Metal Co., Ltd.

City: zhengzhou

Province/State:henan

Country/Region:china

Tel:86-371-66311492

Contact Person:
Ms.Ailsa
View Contact Details

High Purity Tungsten Rod for Electric Vacuum Device and Electric Source Parts

Brand Name SANHUI
Model Number Customized
Certification ISO9001
Place of Origin CHINA
Minimum Order Quantity 10 Kilograms
Price Negotiable
Payment Terms T/T
Supply Ability 5 Ton/Tons per Month Welcome the sample order
Delivery Time 20 days after order
Packaging Details Exported plywood case with foam inside
Material Tungsten
TRS >3600 N/mm
Hardness >91.5 HRA
Dimensions Customized
Surface Ground
Application Industry,High Temperature,Vacuum
Detailed Product Description

High Purity Tungsten Rod for Electric Vacuum Device and electric source parts

 

typepurityapplication
WAL1>=99.92%filament,cathode and components for electron tubes,electrode for the gas discharge tube.etc.
WAL2
WAL3>=99.92%grid siderod,lead,support,electrode for the discharge lamp,etc.
W1>=99.95%grid siderod,support,lead and electrode,etc.
W2>=99.92%

 

furnished formspecified diametermin.lengthD.tolerance
wroughted2.8<=d<5.0600±2%
5.0<=d<6.5300
6.5<=d<11.0200
straightened0.8<=d<1.01000±2%
1.0<=d<3.0800
ground0.8<=d<3.0800-1000±0.03mm
3.0<=d<6.5300-600±0.05mm
6.5<=d<10.0200±0.08mm
 

The appearance: Tungsten Rod is divided into forging bar and polished rod; the forging bas surface is allowed to have oxidize film and slight forging hammer mark;polished molybdenum bar surface presents metallic luster and has no obvious oxidized phenomenon.

The two surfaces have no defects, such as divided layer, crackle, burr and vertical crackle, etc.

 

The specification: The tungten rod diameter and length deviation are consulted by both parties according to GB4188-84 standard or user's demand.

Main application: Tungsten Rod is used for making electric vacuum device and electric light source parts.

Tungsten rod and tungsten plate produced by our company can be widely used in semiconductor ion injection parts:

Tungsten and molybdenum products used in ion implantation machine have stable high purity and good mechanical properties to ensure that they are suitable for machining arc chamber parts with complex shapes.
The high purity tungsten and molybdenum arc chamber is the basic guarantee for the yield of semiconductor chips.

Our high-performance ion injection Source Head tungsten and molybdenum components greatly reduce the maintenance frequency of the machine, ensure the customer productivity, and is the best choice for customers.

 

Our advantage:

Wroughted/Straightened/Ground

Large stock , fast delivery(for ISO standard diameters).

100% Quality guarantee.

 

 

Product Tags: High Purity Tungsten Rod   Tungsten Rod for Vacuum Device   Tungsten Plate for Electric Source  
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