2018-02-28

Tungsten Alloy Plate

Tungsten alloy plates are refractory metal, which have two-phase composites consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some tungsten alloys also contain Co、Mo、Cr, etc. Tungsten alloy can be machined into various shapes, such as rods, cubes, blocks, bricks, rings, plates, etc.


Applications of Tungsten Alloy Plate:

Sports goods: Professional tungsten alloy plate for darts benchmarking. The to fall series: the bullet type, type water, pipe type, half water droplets type, type cylinder have.

Counterweight products: High-density tungsten alloy plates with counterweight series: with the balance of mechanical hammer; Fly hammer; Oil drilling counterweight rod; Darts rod; Golf counterweight piece; The car counterweight piece; mobile phones, game oscillator; aerospace the gyroscope; The pendulum clocks; counterweight balance ball; Shockproof tool rod.

Electrical material: electrical discharge machining of electrode and resistance welding electrode; high proportion electrical contacts, air circuit breaker in the contacts.

High temperature alloy heat sink: due to high temperature resistant and good thermal performance, electronics industry isswitching to tungsten alloy plates as heat sink materials.

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2018-02-27

Gold Plated Tungsten Alloy Brick

Tungsten is an environmentally friendly, durable and hard material; its most important property is its density of 19.25g/cm3, which is just about the same as density of gold (19.3g/cm3). Because of this similarity, tungsten alloy can be used in some applications instead of gold.



Gold-plated tungsten alloy brick can make very nice souvenir or gift. The gold plated brick can be given as a gift to your business partners or VIP customers. It can also be used as souvenir for anniversary, birthday, society activity, etc.

Chinatungsten Online is located in Xiamen City, enjoying convenient transportation access to both tungsten deposits and deep-sea port. We are professional tungsten alloy manufacture and tungsten alloy supplier, who specializes in manufacturing and offering various tungsten alloy products and other related products.

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2018-02-26

Tungsten Alloy Brick

tungsten alloy brick is just one of many shapes of tungsten alloy.Tungsten heavy alloys generally are refractory metals with two-phase composition consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some tungsten alloys also contain Co, Mo, Cr, etc. They can be manufactured into various shapes, such as rod, cube, block, brick, ring, etc.


Applications of Tungsten Alloy Brick
Tungsten alloy can be manufactured for military applications, as extrusion die, various counterweights such as yacht counterweights, vehicle counterweights, airplane counterweights, helicopter counterweights, boat counterweights, tank counterweights, etc.

It is successfully used in so many applications because of its high density, high melting point, small capacity, excellent hardness, superior wearing resistance, high ultimate tensile strength, high temperature resistance, etc. Especially, Because of its good radiation adsorption capability, It is now widely used in manufacturing medical appliances, such as radiation shielding wall, block for CT facility, etc.

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2018-02-24

Applications of Tungsten Alloy Block

Coinciding with the properties above, usually , tungsten alloy can be manufactured as the parts of military defense, extrusion die, some counterweights, such as yacht counterweights, vehicle counterweights, airplane counterweights, helicopter counterweights, boat counterweights, tank counterweights, etc.

Extrusion die is one of the forming techniques used in material processing, consisting of forcing the work pieces through a die, thereby reducing its cross section and increasing its length. Tungsten alloy block is the popular material for extrusion die because of its high melting point and corrosion resistance.

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2018-02-23

Tungsten Alloy Block

Tungsten alloy block is the product with regular shape, such as square, rectangle and other regular shape. Nickel, Titanium and lead also implied in block. Why we choose tungsten alloy to be the materials of the product instead of them, the reasons are follows. It's have excellent electric and thermal characters with high density 16 g/cm3 to 18.5g/cm3, which is much higher than Nickel, Titanium and lead. Tungsten alloy blcok also have good mechanical strength and small coefficient of expansion and large elastic modulus.

Properties of Tungsten Alloy Block
tungsten alloy block Tungsten alloy block is a kind of W-based matrix with the W content of 85-99%. Keeping the primary tungsten phase properties alloy block density can be up to 16 .5-19.0g/cm3, making the product ideal counterweight for vehicles such as racing cars, airplanes and sailboats where size plays an important role. It's has excellent corrosion resistance and machinability.

The Advantages of Tungsten Alloy Block
Why we adopt tungsten alloy for parts of extrusion die instead of lead or aluminum or other materials' block? Because tungsten alloy has high melting point of more than ten times higher than lead, which is important in extrusion die process. Another reason is tungsten alloy's high hardness. Reason that is even more important is that tungsten alloy is environmentally friendly and non-toxic.

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2018-02-12

Tungsten Alloy Blank

Tungsten alloy blank is required form without any machining. The product can be produced by pressing and sintering metal powders into tungsten alloy rod, tungsten alloy plate, which are worked by rolling or swaging into rod, sheet, etc. Tungsten alloy rod is produced in straight random lengths with a smooth swaged surface at diameters 3mm and larger, and with a smooth drawn finish below 3mm. A center less ground finish of tungsten alloy can also be furnished.


Applications of Tungsten Alloy Blank
Tungsten billet/barrel as main body of professional darts;
Tungsten alloy rod, bar, cube, brick, block, tungsten alloy plate for various applications;
Counterweight used in yacht, sailboat, submarine and other vessels;
Ballast for aircraft, helicopter, F1 racing cars, and other vehicles;
Kinetic energy penetrators for defeating heavy armor;
 Radiation shield, radioactive source holder for nuclear U-power, X-ray, and medical instruments parts etc.;
Cubes/balls for bullet, rifle, missile and bomb ;
Screws/heads for golf club, flying fish sinker;
Bobs/vibrators for mobile phone, clock.

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2018-02-11

Application of Tungsten Alloy Bar

Typical Applications of tungsten alloy bar apart from boring bars, include weights and counterbalances for aircraft control surfaces and rotor blades, guidance platforms, counterbalances for flywheels, turbines and engine crankshafts, vibration reducing governors, filaments and fuse masses, ingredient kinds of heat-resistant steel and electrode, mainly used to guns, artillery, rockets, satellite, airplane and ship. Other applications include radiation shielding, gyro rotors, weapons including armor piercing applications, and high temperature tooling.


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2018-02-10

Advantages of Tungsten Alloy Bar

Tungsten alloy is often used in making tungsten alloy bar because it has a density ranging from 16.5 to 18.5 g/cm3, about 50 percent higher than lead and much higher than steel. It is easily machined, so designers of tungsten alloy boring bars can choose their shapes accordingly without worrying about the properties.


In addition, The product is less prone to chipping and breakage with good extensibility, has high melting point, wide working temperature range. When other metals start to melt while tungsten alloy keeps its properties.

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2018-02-09

Tungsten Alloy Bar

Tungsten alloy bar is consist of 85-99% tungsten with balanced commonly nickel and iron or copper. The alloys are made by liquid-phase sintering to give a structure consisting of almost pure tungsten particles in a matrix of the alloy elements.


tungsten alloy bar is enlarging a hole that has already been drilled or cast by means of a single-point cutting tool to achieve greater accuracy of the diameter of a hole such as in boring a cannon barrel. In addition, it can be used to cut a tapered hole.

There are various types of tungsten alloy boring bars. The tungsten alloy bar may be supported on both ends, but that only works if the existing hole is a through hole or it may be supported at one end. Line boring implies the former. Back boring is the process of reaching through an existing hole and then boring on the "back" side of the work piece.

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2018-02-08

Applications of Tungsten Alloy Cylinders

Tungsten alloy cylinders can be easily used for car weighting by drilling one or more 25/64" or larger diameter holes into the block and then inserting the desired number of cylinders. The hole can then be plugged with a piece of 3/8 inch dowel rod. The product also is manufactured as the parts of military defense, extrusion die, various counterweights, such as yacht counterweights, vehicle counterweights, airplane counterweights, helicopter counterweights, boat counterweights, tank counterweights, etc.


Usually, tungsten alloy cylinder could be manufactured as the parts for military applications, extrusion die and counterweights, such as yacht counterweights, vehicle counterweights, airplane counterweights, helicopter counterweights, boat counterweights, tank counterweights, etc.

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2018-02-07

What Is Tungsten Alloy Cylinder?

Tungsten alloy cylinders are the superior product for balancing and weighting cars. Tungsten is 3.2 times heavier than no-lead weighting material often used on cars, thus it enables tremendous flexibility in the design of the car. Incremental it contain five 1/2 ounce cylinders, one 1/4 ounce cylinders, and two 1/8 ounce cylinders. Using the incremental cylinders, you can achieve any weight between 0 and 3 ounces in 1/8 ounce increments.


Compared with square tungsten bar, tungsten alloy cylinder is more popular because machining and production is easier. It is more easier to take it from the mold after press which means less damage. Moreover, it is more suitable for further machining.

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2018-02-06

Tungsten Alloy Machined

The reason why the tungsten alloy machined difficult, Tungsten alloy has so many advantages, such as high density, high melting point, small volume, excellent hardness, superior wearing resistance, high ultimate tensile strength, high ductility, high temperature resistance, etc. It is widely used in many industry sectors.
We can supply three kinds of machining operation: turning operation, cutting operation and grinding operation. In addition, we can also machined tungsten alloy according to the customers' special needs.


Surface treatment:through the degreasing and acid to remove the oil, oxide and defiled things in the surface of the tungsten alloy product. The surface can also be coated by Ni,gold, silver. After coatings tungsten alloy has amorphous and nanocrystalline structure, it has excellent anti-corrosion and wear resistant, and high temperature oxidation resistance.The range of surface finish can be controlled from Ra 0.8 to Ra 12.5. We can supply different kinds of tungsten alloy machined according to the customers needs.

Tungsten alloy machined can be used in milling, polishing, lettering processing, CNC processing, drilling, etc.

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2018-02-05

Tungsten Alloy Sintered

Tungsten alloy sintered is also called tungsten alloy blank. Sintered tungsten alloy are materials that are not trimmed or unfinished and are going to be processed further processing or will-be dealing with. Tungsten alloy is available either as semi-finished blanks or as precision-machined parts.


Tungsten alloy Sintered manufacture process
Raw material power configuration: WP is mixed together with Ni, Cu, Fe, etc.
Vacuum dry: Vacuum dry the power
Press: Compression molding is wildly used in pressing
Sintered tungsten alloy: sintering is the key processes in the powder metallurgy process. It is divided into the sintering of the unit of the department of sintering and the multi-component system. In addition to the ordinary sintering, there is also bulk sintering, melting, dip, and hot pressing sintering process.
Product: With the powder metallurgy production technology, powder metallurgy and tungsten alloy sintered products are ready to use or to be machined further.

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2018-02-02

Applications of Tungsten Alloy Rod


We have a large amount of tungsten alloy rod stock for sale.Most of the major applications for tungsten alloy rod are based on its very high density where it is used to control or distribute weight in some way. The product can be machined further.


Chinatungsten can offer tungsten alloy rods and parts as counterweight, radiation shielding, military defense applications, welding rods, extrusion dies. Some sports also, facilitate the use of alloy rods, such as darts, billets, golf club, etc. In addition, we can manufacture and offer they as the replacement of one type of famous materil, with very similar properties.

Tungsten alloy rods also have other usages: electric vacuum parts and it can be used as a means of high temperature structure parts. The product also for some sports fields, such as darts, billets, golf clubs, etc.

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2018-02-01

What is Tungsten Alloy Rod?

Tungsten alloy rod has so many advantages, such as high density, high melting point, small volume, excellent hardness, superior wearing resistance, high ultimate tensile strength, high ductility, high temperature resistance, etc. Tungsten alloys can be widely produced into it used in many industry sectors.


Tungsten alloy rod is produced by pressing metal powders and sintering them into billets, which is worked by rolling or swaging into rod. it is produced in straight random lengths with a smooth swaged surface at diameters 3mm and larger, and with a smooth drawn finish below 3mm. A center less-ground finish can also be furnished.  Specific lengths and special fabrications can be supplied upon request.

If you are interested in our products, please contact us by e-mail: sales@chinatungsten.com or info@chinatungsten.com