Tungsten Product ASTM B760-2007, GB/T 3875-2006 Standard 99.95% min 99.95% Purity Evaporation Tungsten Boat

Description:

1) Product name: tungsten boat

2) Material: WAL1,WAL2,WAL3,W1,W2
3) Surface Treatment: Polished, Forged, Straightening

4) Purity: ≥99.95%

5) Density: 19.3g/cm3

Advantages:

1)High density;
2)Good machinability;
3)Good mechanical properties;
4)High modulus of elasticity;
5)High absorption capacity against χ-rays and γ-rays;
6)Harmless to the health and environment.

Test and Quality

1) ISO 9001

2) Mechanical properties test
3) Inspection according to industry and customer specification

Applications of Tungsten Boat:
1)As a special and effective boat vessel, tungsten boat is widely used in electron-beam spraying as well as the sintering and annealing process in vacuum coating industries;
2)Tungsten boats are used for vacuum evaporation of materials in granular or pellet form;
3)They can also be used to evaporate small lengths of wire or to evaporate materials which would not properly "wet" the surface of an evaporation filament;
4)Tungsten evaporation boats are ideal for use in small evaporation systems for experimental and prototype work, such as bell jars.

The physical properties:

Zhuzhou Jiabang Refractory Metal Co.,Ltd, founded in year 2008, has an area coverage of 12000m2. Its registered capital is RMB 30 million. 
Zhuzhou Jiabang Refractory Metal Co.,Ltd is devoted in research and production of products in electronics area, medical area, new energy industry and aeronautical and space industries etc.
The main products are pure tungsten, pure molybdenum, tungsten copper, molybdenum copper, Cu/Mo/Cu (CMC), Cu/MoCu/Cu (CPC) and tungsten heavy alloy etc., 
JB possesses a highly-qualified technical team which has solid theoretical guidance and extremely rich practising experience in the aspects of powder metallurgy, press processing and shape processing. Besides, an energetic technical team with appropriate ages is full of powerful creative spirits and exploratory capabilities.
From year 2014, we have begun the reseach and development for hermetic package materials and heat sink materials. And until now, we have input about RMB 15 million to upgrade the machines. With years of development, the properties of heat sinks have already reached the international quality level.

JBNR will continuously hold the belief of "customer foremost, requirements fulfilled, improvement continued, and world class pursued" and cooperate closely with customers, contriving to gain a win-win situation and develop together with customers in the fierce market competition. Welcome people from all fields and customers from abroad and home to consult technology, do business and cooperate together.