High Purity Tungsten Sheet/Plate for Vacuum Furnace

All of our 99.95%Ground Tungsten Plates, Niobium Plate, pure material tantalum plate are independently researched and acquired by our unique technology to make sure that they can be upgraded and updated constantly. The working principles we insist on is, rigorous, innovative, pragmatic, enterprising, efficient, diligent and honest. In the process of rapid development, we continue to increase management investment, focus on the introduction and training of talents, formulate advanced production processes and technological standards, and implement lean production to ensure the quality and reliability of products.

The pure tungsten pate products produced by Xi 'an ECON Industrial Technology include tungsten plate, tungsten sheet, tungsten foil and its products. There are many choices in shape and size, and we can also provide customized requirements according to demand. Pure tungsten rolled products are made of powder metallurgy ingot pressed and sintered. We not only provide tungsten plate with purity ≥99.95%, but also can be forged into bulk blank material with tungsten ingot, and then rolled into tungsten plate, tungsten sheet, tungsten rod, tungsten boat, tungsten foil, tungsten parts and other related tungsten products. Due to its excellent properties, tungsten is widely used in ion implantation, sputtering, coating, medical CT, electronics, vacuum equipment and other fields.

Executive standard:ASTM B760

Purity: W>99.95% (99.999% can also be achieved if special demanded)

Density: >19.15g/cc

Surface: Hot-rolled surface, cold-rolled surface, polished surface，alkali wash

Flatness:<2%

High Precision Tungsten Plate

Specification: customization

Standard: GB/T3875 ASTM B760.

Size tolerance: ±0.02mm.

Squareness: 0.02mm.

Surface roughness: Ra 0.8.or customization

Tungsten Plate Applications：

1、Used for tungsten sputtering target

2、Used for heating element and heat shielding for high temperature furnace

3、Used for radiation shielding

4、Producing Ion implanter parts

Specifications：

surface	Thickness(mm)	Tolerance(mm)	Width(mm)	Tolerance(mm)	Length(mm)	Tolerance(mm)	Roughness(um)
Rolling	1.0-3.0	±0.05~±0.5	10-300	±0.2~±0.5	10~2000	±0.2~±0.5	/
Turning	3.0-40	±0.05~±0.1	10-300	±0.1~±0.5	10~500	±0.1~±0.5	Ra≦1.6
Ground	1.0-40	±0.05~±0.1	10-800	±0.05~±0.2	10~1000	±0.05~±0.2	Ra≦0.8
Cold rolling	0.1-1.0	±0.05~±0.1	10-300	±0.05~±0.2	10~300	±0.05~±0.2	Ra≦0.8

Surface Treatment of Tungsten Plate

1. Hot-rolled alkaline cleaning surface

2. Electrolytic polish surface

3. Cold-rolled surface

4. Machined surface

5. Polished

High Purity Tungsten Plate

1. High-temperature resistance

2. High hardness

3. High density

Type	Purity (wt%)	Density (g/cm3)	Grain Size (μm)	Dimension (max.mm)	Ra (μm)
W5N	99.999	≥19.15	＜100	Ф450 x 10	≤1.6

Product show:

Tungsten Plate Package

Tungsten plates are fragile and heavy; carefully handling is required. The standard package for tungsten plate product is a wooden crate so that the tungsten plate can be protected during handling and transportation.

Contact information:

E-mail: mail@refrachina.com

Address:Suite A2202-03, Qujiang Exhibition International Building,Yanzhan Road,Xi'an,

710061,China

Telephone:86-29-85325399

Fax： 029-85325610

Relying on our own technical advantages and management advantages, we strive to create High Purity Tungsten Sheet/Plate for Vacuum Furnace that is superior to the current level in the market in terms of product performance and quality. We stick to the company spirit of credit, sureness, deploitation and innovation, using exquisite techniques and creative process design to figure a national brand. We not only produce traditional standard products, but also continue to adapt to customer needs and continually develop new varieties.

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