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  1. Home
  2. Tungsten News

Tungsten X-ray Protection Apron

Category: Tungsten Information
Published on 28 June 2013
Hits: 2369

To protect our health from the radiation, tungsten X-ray protection apron becomes more and more popular in medical areas. With the development of our daily life, more and more machines are used by people both in medical and other industries which brought much more radiation for us than ever, such as X-ray radiation, gamma radiation (energetic electromagnetic radiation), radiation of alpha particles (helium atoms) beta particles (electrons) and cosmic radiation, etc. they are very harmful to our body, there also comes a lot of shielding made by tungsten heavy alloy such as tungsten X-ray protection apron from tungsten powder which is very popular in medical especially when the patient makes a panorama X-ray.

Tungsten X-ray protection apron made from tungsten powder equally protects against the radiation, as tungsten powder is high density with small volume, good corrosion resistance, and high temperature resistance, non-toxic and environmentally friendly.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
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Tungsten Alloy Barrel Weight

Category: Tungsten Information
Published on 28 June 2013
Hits: 2349

Tungsten alloy barrel weight, is also called tungsten barrel weight is commonly used for fishing jigs and darts where there is a need of high mass in a limited space. Tungsten barrel weight resembles a bullet. Cylindrical in shape, tungsten alloy barrel weight is narrower at one end and widen out at the base.

It is difficult to find out what tungsten alloy barrel weight means in English, because both the weight for fishing and for darts are called tungsten alloy barrel weight. Besides, in Chinese,barrel means container used for stocking, but in the foreign countries, barrel is the object with barrel shape.



Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
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 Brachytherapy Shielding

Category: Tungsten Information
Published on 28 June 2013
Hits: 2415

It is possible to use an alternative type of radiotherapy, which is known as afterloading (a version of brachytherapy) when it is difficult to access the diseased cells directly. Tungsten alloy brachytherapy shielding consists of implanting a radioactive seed inside the patient's body, via a catheter. Before and after treatment the seed is kept in a large tungsten safe, tungsten alloy radiation shielding is used to protect the patient and medical staff against radiation in the treatment.

When it is difficult to access the diseased cells directly, it is possible to use an alternative type of radiotherapy, known as afterloading (a version of brachytherapy shielding). This technique consists of implanting a radioactive seed inside the patient's body, via a catheter. Before and after treatment the seed is kept in a large tungsten safe, to protect the patient and medical staff against radiation.

Tungsten alloy brachytherapy shielding is an integral part of the treatment regimen for cervical cancer and, generally, outcome in terms of local disease control and complications is a function of dose to the disease bed and critical structures, respectively. Therefore, it is paramount to accurately determine the dose given via brachytherapy to the tumor bed as well as critical structures.




Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
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 Stopper Shields

Category: Tungsten Information
Published on 28 June 2013
Hits: 2299

Tungsten heavy alloy is ideal for shielding against radiation. The very high density of tungsten alloy shielding (more than 60% denser than lead) allows a reduction in the physical size of shielding components, without compromising their rigidity or the effectiveness of the shielding characteristics.

Tungsten heavy alloy stopper shields 50cm thick (concrete brick) around the 288cm tungsten alloy stopper shields. Concrete tungsten heavy alloy stopper shields before and after tungsten alloy stopper shields to stop the particles having interacted at or before the tungsten alloy stopper shields.

Tungsten heavy alloy stopper shields are usually made of concrete 50cm thick, with an inner aperture of 110cm and an outer aperture of 160 cm the all length of the beam stopper. It leaves a layer of air of 15cm around the tungsten heavy alloy stopper shield.

Tungsten heavy alloy stopper shields have been chosen instead of iron. Both material have a similar dE/dx (iron has even slightly higher one); therefore the particle absorption is twice the absorption in iron.




Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
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 Radiation Shielding Door

Category: Tungsten Information
Published on 28 June 2013
Hits: 2297

The density of tungsten heavy alloy makes it the first choice for radiation shielding applications in the medical imaging and treatment industry. Tungsten heavy alloy is the inert alternative to materials such as lead and depleted uranium, making it safe for use even in the most environmentally sensitive areas.

The tungsten alloy radiation shielding door is filled with special shielding materials in order to protect devices and human beings from invisible radioactive rays, electromagnetic waves, and magnetic fields. Depending on the purpose of use, the tungsten alloy radiation shielding door is categorized into tungsten alloy radiation shielding doors installed in X-ray rooms, nuclear medicine rooms, RI(Radioactive Isotope) laboratories or the radioactivity control rooms of industrial facilities, and electromagnetic wave shielding doors installed at magnetic wave shielding compartments protecting medical instruments in hospitals or MRI rooms.

The tungsten alloy radiation shielding door is applied in facilities like Linear Accelerators or places that handle Radioactive Isotopes such as nuclear power plants, medical facilities or institutions. Shielding Effectiveness(SE) is calculated in such a way that the radiation dose is less than the legal dose limit and then the proper amount of tungsten alloy radiation shielding door materials is filled inside the door in order to minimized bombing damages caused by radioactivity.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
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 Radiative Shielding For Plasma Accelerator

Category: Tungsten Information
Published on 28 June 2013
Hits: 2178

Accelerators come in just a few broad types. First, they propel either lighter particles (electrons and positrons) or heavier ones (such as protons and antiprotons). Second, they can accelerate the particles in a single passage along a straight line or in many orbits around a circular ring. At such energies, electrons and positrons must be accelerated in a straight line; accelerating them in a ring would result in excessive energy loss from a process called synchrotron radiation.

In a plasma accelerator, the role for the accelerating structure is played by the plasma, and ionized gas. Instead of being a problem, electrical breakdown is part of the design because the gas is broken down to begin with. The powder source is not microwave radiation but is either a laser beam or a charged particle beam. Therefore, radiation becomes to a problem. To protect from radiation is very important. Tungsten alloy radiative shielding for plasma accelerator is quite necessary. Tungsten alloy radiative shielding offered by us is qualified.

Depending on heaviest density but smallest capacity, tungsten alloy material is more and more popular be used for making tungsten alloy radiative shielding to protect body from plasma accelerator radiation. Compared with lead, tungsten is much smaller but with heavier density, which is very helpful for high radiation absorption. It is more than 60% denser than lead, meanwhile, it has excellent machinability, good corrosion resistance. The most important thing is that, tungsten material is environment-friendly.



Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
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 Ipad Radiation Protection

Category: Tungsten Information
Published on 28 June 2013
Hits: 2313

The topic of electromagnetic radiation from iPad, iPhone, mobile phones, laptops, and other electronic devices has created a lot of controversy in the market. Some debate that it’s bad for you, some say that it doesn’t affect you at all, while some even say that it’s good for you. Tungsten alloy ipad radiation protection is designed to protect you.

Regardless of your stance on the topic, we now offer tungsten alloy ipad radiation protection in various designs for your inspiration and your gadgets. No guarantees on how effective tungsten alloy ipad radiation protection may be, you can do the research, but tungsten alloy ipad radiation protection provides good insight on the form of products created with specific functionality in mind.

As power generation demands continue to increase and evolve, you need materials that will perform at the highest level in some of the harshest conditions.  At GTP, we develop and manufacture tungsten alloy ipad radiation protection materials that will extend the life of your turbines and other equipment, protect you from harmful radiation and semi-finished parts such as tungsten heavy alloy blanks and weights.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
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 Flippin Weight

Category: Tungsten Information
Published on 27 June 2013
Hits: 2280

Tungsten alloy flippin weight is shaped as a bullet, which is ideal for penetrating matted grass, flipping docks and working through wood and vegetation. Tungsten material makes tungsten alloy flippin weight denser and harder. Pople can use it more sensitive while flippin fishing.

Tungsten alloy flippin weight for flippin fishing are half size of lead weights at the same weight, so it can go through the barriers more smoothly, and not easily be damaged by rocks. Tungsten alloy material is corrosion ressistant, can be used in any water, and also, it is enviroment friendly.

Tungsten alloy flippin weight delivers an extra small profile perfect for slipping in and out of cover, and its tungsten composition creates double the sound when it hits against a glass bead or rock. It is manufactured in exclusive insert-free technology for extra sensitivity and no frayed lines.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
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 Funnel Shielding

Category: Tungsten Information
Published on 27 June 2013
Hits: 2570

In order to protect patients and other people from harmful effects of ionizing radiation, a type of excellent radiation-absorbing material is badly needed. For this reason, tungsten alloy funnel shielding is becoming more and more popular.

Tungsten alloy funnel shielding is a suitable raw material for radiation protection, as its combination of radiographic density (more than 60% denser than lead), machinability, good corrosion resistance, high radiation absorption (superior to lead), simplified life cycle and high strength. Tungsten heave alloy funnel shielding can provide the same degree of protection as lead whilst significantly reducing the overall volume and thickness of tungsten funnel shielding and containers. Besides, compared with lead or depleted uranium in the past, tungsten heavy alloy funnel shielding is more acceptable because they are non-toxic.

The most effective utilization of tungsten, out of many, will be achieved after evaluation of several key factors (space/environmental considerations, long-term storage/disposal and potential for multiple applications) on the prospective application. Though not cost-beneficial for “ordinary” shielding applications, when properly selected as the shielding material, does avoidance exceeding that of lead will be achieved.

Tungsten alloy funnel shielding possesses a high density of 19.25 g/cc (the density of lead is 11.34 g/cc). Where tungsten gains the advantage is in the ease of blending into plastic for extrusion or molding into custom shapes and sizes. Tungsten funnel shielding also differs from lead in that is virtually non-reactive and non-toxic. This eases handling requirements and minimizes issues associated with lead use such as long-term disposal and the potential characterization as a mixed hazardous waste.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
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 Film

Category: Tungsten Information
Published on 27 June 2013
Hits: 2260

Tungsten film photographic is designed to accurately represent colors as perceived by humans under tungsten light; the more usual color films are "daylight films", balanced to produce accurate colors under direct light from the sun or electronic flash. Tungsten film was developed for photographers who use tungsten lights, also known as photofloods, which have a much lower color temperature than daylight, at 3200 Kelvin. It also renders colors more accurately than daylight film under ordinary household incandescent lighting "day for night" effect, whereby film shot during the daytime looks as if it had been shot at night.

Tungsten film is designed to provide accurate exposure as well as color rendition even when exposed according to exposure meter readings indicating a long exposure; tungsten film can be used to avoid reciprocity failure which often occurs when using long exposures. Common film speeds for tungsten-balanced slide film are ISO 64, 160, and 320.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Tungsten Picture Center: http://picture.chinatungsten.com
Tungsten Video Center: http://v.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com

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