Ferro Tungsten Price

Shapes of Tungsten Alloy Fishing Jigs

Details: Category: Tungsten Information; Published on Monday, 24 June 2013 10:24; Hits: 2136

Tungsten weights are an ideal, environment-friendly alternative to lead weights, which are toxic and increasingly being labeled an environmental hazard. Tungsten weights are harder than steel and extremely dense, tungsten being on average 30 percent smaller than its lead counterpart.
Tungsten weights are smaller than conventional weights, create twice the sound of lead weights and maintain their shape for longer. Tungsten is also used in the production of other fishing applications, such as tungsten-carbide line cutters and tungsten powder coating for fishing lines.

A fishing sinker or plummet is a weight used to force a lure or bait to increase its rate of sink, anchoring ability, and/or casting distance. Fishing sinkers may be as small as 1/32 of an ounce for applications in shallow water, even smaller for fly fishing applications, or as large as several pounds or considerably more for deep sea fishing. They are formed into nearly innumerable shapes for diverse fishing applications. Environmental concerns surround the usage of most fishing sinker material.

A jig is a type of fishing lure that usually consisting of a lead sinker with a hook molded into it and usually covered by a soft body to attract fish. However, recently, tungsten alloy fishing weights ( fishing sinkers) is becoming more and more popular among angles because it has the features of high density, small volume, and environmental friendly, and has been taking place of the lead sinker. Jigs are intended to create a jerky, vertical motion, as opposed to spinnerbaits which move through the water horizontally. The jig is very versatile and can be used in both salt water as well as fresh water. Many species are attracted to the lure which has made it popular amongst anglers for years.

The fishing sinker/ weight is made by rare metal - Tungsten, it is an ideal substitute of the lead fishing sinker. It's strong adhesive, semi-solid state, soft for a long term. Tungsten Heavy Alloys concentrate maximum weight in the smallest possible space. They are more often to be used as counterweight in sporting field, such as tungsten alloy fishing sinkers, golf weights, etc.

Advantages of tungsten
1. Heat resistance
The melting point of tungsten is 3380 degrees Celsius.
And the melting point of iron is only about 1500 degrees Celsius

2. Hard
When tungsten combines with carbon, t will become very hard. The hardness is close to the diamond.

3. High density
The density of tungsten is almost the same with gold.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

The Speciality of Tungsten Alloy Pellet

Details: Category: Tungsten Information; Published on Monday, 24 June 2013 09:43; Hits: 2159

Tungsten alloy pellet is designed specifically to be the most effective and efficient hunting ammunition. To accomplish that goal, the following features were incorporated into the design:

Advantages: Delivers penetration and shock to vital organs. Cuts and shatters bone on contact.

Excellent flight characteristics. High ballistic coefficient allows for higher retained velocity and flat trajectory. Allows hunter to take game efficiently. Accurate and efficient.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

Tungsten Heavy Alloy X-ray Detector

Details: Category: Tungsten Information; Published on Friday, 21 June 2013 12:37; Hits: 2170

Tungsten heavy alloy X-ray detector is based on an innovative sensor designing that makes possible unprecedented speed and superior image quality.

Tungsten heavy alloy X-ray detector is suitable for a range of applications including mammography and tomosynthesis, breast CT, dental CBCT, fluoroscopy, cardiology and angiographic imaging, bone densitometry, scientific instrumentation and non-destructive testing.

Key Features:
High Speed: 26 – 86 fps;
High resolution: 75 - 300 µm pixel pitch;
Superior image quality: high DQE 0.7 at 0.5 lp/mm, high contrast, high dynamic range;
Reduced image lag;
Fiber optic plate increases lifetime and improves DQE;
Ready-to-run software and drivers;
Flexible, reliable, stable and robust.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

Tungsten Alloy Ignition Tubes for Main Rocket Engine

Details: Category: Tungsten Information; Published on Friday, 21 June 2013 14:07; Hits: 2218

A rocket engine or simply "rocket" is a jet engine that uses only propellant mass for forming its high speed propulsive jet. Rocket engines are reaction engines and obtain thrust in accordance with Newton's third law. Since they need no external material to form their jet, rocket engines can be used for spacecraft propulsion as well as terrestrial uses, such as missiles. Most rocket engines are internal combustion engines, although non combusting forms also exist.

Rocket engines produce thrust by the expulsion of a high-speed fluid exhaust. This fluid is nearly always a gas which is created by high pressure (10-200 bar) combustion of solid or liquid propellants, consisting of fuel and oxidiser components, within a combustion chamber.

Owning to its superior wearing resistance, high melting point, low vapor point and strange hardness, tungsten alloy ignition tubes are increasingly used for rocket engines.

In rockets, temperatures employed are very often far higher than the melting point of the nozzle and combustion chamber materials, two exceptions are graphite and tungsten (~1200 K for copper) It is important that these materials be prevented from combusting, melting or vaporizing to the point of failure. So they need tungsten alloy ignition tubes.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

Tungsten Alloy Based Aramid Fiber Fabric Radiation Shielding

Details: Category: Tungsten Information; Published on Friday, 21 June 2013 11:46; Hits: 2083

Here is a new tungsten alloy based aramid fiber fabric that protects users against X-ray and gamma ray radiation, which will provide samples to selected customers for applications such as protective clothing and sheet materials used in areas with high radiation levels.

The new fabric is produced by blending radiation-shielding tungsten particles with high strength para-aramid fiber.

Here are some advantages:
Tungsten alloy based aramid fiber fabric is stronger than polyester despite containing a high concentration of tungsten alloy, which can impair fiber’s mechanical properties.

A high level of radiation shielding from the amount of tungsten blended into the aramid fiber.

Excellent flexibility and workability properties not present in lead plates or concrete used for tungsten alloy radiation shielding.

The tungsten-blended fabric also has a high level of flame resistance compared to regular aramid fabric, making it useful in high-heat working conditions.

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com