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Цена:30,00 $ - 50,00 $*
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Описание и отзывы

Характеристики



Product Description








What is Tungsten?
Tungsten (W) is one of the so-called transition metals with the atomic number 74,it's shiny gray metal in a solid state at room
temperature.Tungsten has many outstanding characteristics,it has the highest melting point of all metal elements of 3422°C,and
boiling point around 5,700°C closing to the surface temperature of Sun,thus it can withstand a very high temperature.With a high
density of 19.3 g/cm³, closely to gold density,tungsten is widely used as counter weights for aircraft and helicopter.Tungsten is
also resisted to various acid in room temperature,ever for hydrofluoric acid and aqua regia. Tungsten powder is supplied by
reduction from tungsten oxide,and is mainly used for processing into dense form and producing tungsten alloy.


Specification




item
value
Place of Origin
Shandong
Brand Name
Asgard
Model Number
Asgard-W01
Product name
Tungsten Powder
Cas No
7440-33-7
EINECS No
231-143-9
Molecular Weight
183.84
Density
19.35g/cm³
Melting Point
3410±20℃
Appearance
Dark grey powder
Particle Size
60-325mesh; 0.6-0.8um,1-3um,3-5um,5-8um,etc.
Application
Welding Materials, Diamond Tools,3D printing,PM




Application


1.Tungsten nanoparticles is widely used in heavy alloy, alloy steel, drill, hammer, and other top big products;
2.The highly active nano tungsten powder can be used as high-performance heavy alloy additive raw material powder (amount of from
10% to 20%) and preparation additive for Tungsten bars and tungsten wire
3. Also W nano powder is a high-performance tungsten alloy powder material, alloy can significantly improve performance while
lowering the sintering temperature and shorten the sintering time, saving the cost of production;
4.The nano tungsten powder can be used as nano-WC raw material for the preparation of nano crystalline cemented carbide. Due to
the special pore structure of this nano tungsten powder, tungsten powder material can be used for ceramic metal coatings W-Mn law.




Packing & Delivery






(1) Packing : 170kg net/Drum, 220kg net/Drum, or 1000kg net/IBC Tank
(2) Loading quantity of 20'container :
19.38MT by 170kg net/Drum .
17.6MT by 220kg net/Durm .
20MT by 1000kg net/IBC Tank .
(3) Loading quantity of 40'container : 25MT


Company Profile






Shandong Asgard Import&Export Co.,Ltd is a large comprehensive enterprise engaged in R&D,manufacturing and sales of Chemical Products for more than 10 years.From the beginning of the business to now,the reason why we stand firm and become the leader in the chemical industry is that we strictly control and keep improving the quality;treat the customers' problems whenever they have requests.Then let the customers truly have the experience like god!


FAQ


1. who are we?
We are based in Shandong, China, start from 2021,sell to North America(30.00%),Domestic Market(20.00%),Southeast Asia(15.00%),South Asia(15.00%),Mid East(8.00%),South America(5.00%),Africa(1.00%),Southern Europe(1.00%),Northern Europe(1.00%),Central America(1.00%),Western Europe(1.00%),Eastern Asia(1.00%),Eastern Europe(1.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Paraffin wax,Titanium dioxide,SLES,LABSA,Copper sulfate

4. why should you buy from us not from other suppliers?
10 Years experience of R&D,manufacture and sale for Chemical Products;
Strictly control and keep improving the quality;
Treat the customer service first;
Timely solve customers' problems whenever they have requests.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,Western Union;
Language Spoken:English


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