Tungsten Heavy Metal Crankshaft Brick

Tungsten Heavy Metal Crankshaft Brick

The tungsten alloy crankshaft is placed on the balancer and spun to determine the points where metal needs to be added or removed. The balancer indexes of the crank show the exact position and weight to be added or subtracted. The electronic brain inside the balancer head does the calculations and displays the results. The tungsten alloy crankshaft counterweight is done by two inserts which are made of tungsten alloy, to improve acceleration. Common method is adding light elements such as silicon to reduce the weight of the crankshaft. 

Tungsten alloy crankshaft brick typically connects to a flywheel, to reduce the pulsation characteristic of the four-stroke cycle, and sometimes a tensional or vibration damper at the opposite end, to reduce the torsion vibrations often caused along the length of the tungsten alloy crankshaft brick by the cylinders farthest from the output end acting on the tensional elasticity of the metal.

Using tungsten alloy crankshaft brick can also be cost effective with some crankshaft designs. Since the raw steel stock needed for the crankshaft can be much smaller if it does not need to include the counterweights. It also makes it easier to machine the crank pins hollow without having counterweights in the way. 

With regards to tungsten’s properties, it is a very dense metal with a high Moe, so it makes a more compact counterweight mass. If the tungsten alloy crankshaft brick counterweights are radically bolted, fatigue is not much of a problem since the bolt loads are not reversing.
  

Tungsten Heavy Metal Crankshaft Block

Tungsten Heavy Metal Crankshaft Block

The tungsten alloy crankshaft, commonly called crank, is the part of an engine which has the function of translating reciprocating linear piston motion into rotation with the component of "crank throws" or "crankpins", It typically connects to a flywheel to reduce the pulsation characteristic of the four-stroke cycle, and sometimes there is a tensional or vibration damper at the opposite end for the purpose of reducing the torsion vibrations caused along the length of the crankshaft by the cylinders farthest from the output end acting on the tensional elasticity of the metal. The tungsten alloy crankshaft block is grinded to increase the mixture flow and has a special shape to reduce turbulences inside the crankcase. 

The application of tungsten alloy crankshaft block is an exercise in compromise. Depending upon the engine’s number of cylinders, crank configuration, and firing order, the mass properties and location of counterweights can vary. Counterweights can balance dynamic loads and couples, tungsten alloy crankshaft block can be used to alter tensional shaft dynamics, and they can be used to reduce main bearing radial and pin bending loads.

With a crank design that has limited throw clearance in the sump, like an F1 engine, using a counterweight material with high density (like tungsten) minimizes the radial space needed for a given counterweight. 

From a technical point’s view, no engine regardless of the application can benefit from balancing. As tungsten alloy crankshaft block has high density, so adding tungsten alloy crankshaft balance weight into the racing car has good effected in optimizing the performance of the racing car during the racing progress. Tungsten alloy crankshaft block contributes to the better control of the car's movement.

Tungsten alloy crankshaft block often used to counterweight. The tungsten alloy crankshaft block counterweight means that the sum of all the forces is roughly equal to zero at any point in the assembly's rotation, of which the operation is done by the tungsten alloy crankshaft counterweights. It is critical that the crankshafts must be balanced to customized rod and piston combination.
   

Tungsten Alloy Crankshaft

Tungsten Alloy Crankshaft

The tungsten alloy crankshaft, sometimes casually abbreviated to crank, is the part of an engine, which translates reciprocating linear piston motion into rotation. A tungsten alloy crankshaft is a part that connects to the piston rods and the flywheel of a car. It changes the motion of the pistons to power the vehicle. The tungsten alloy crankshaft is the part that will makes the piston motion rotate. This engine part connects to the flywheel, and uses crank throws that connect the connecting rods to the cylinders. 

The rods and bearings connects the piston to tungsten alloy crankshaft, when the piston moves up and down, the tungsten alloy crankshaft is moved as describing a circle by the rods and bearings, then, tungsten alloy crankshaft is rotating. We may find the details at Wikipedia.
  

Tungsten Shielding Blanket

Tungsten Shielding Blanket

Traditionally, lead has been the product of choice for radiation shielding. Tungsten shielding blanket has the ability to field-fit, providing for attenuation of radiation totaling from 5 to 10 person-Rem/years than provided by the equivalent weight of traditional lead blanket. And since tungsten is thinner and weighs as much as 50 percent less than lead, it may be more forgiving when workers are performing the physical activities required in a nuclear power plant. 

The density of tungsten shielding blanket is similar thickness than lead blankets. And highly flexible and can be molded/formed into any shape. It often competitively priced to lead alternatives. It will engineer and fabricate specialized profiles, slabs and ribbon, including lockable "High Rad" applications.

Here, the method described above has an effect of preventing direct reaction of Ti and WF.sub.6 when an adhesion layer is a laminated layer of Ti/TiN films and a tungsten shielding blanket is formed on the adhesion layer. A direct reaction of Ti and WF.sub.6 will form a solid substrate which will exhibit a volume expansion and become a cause of peeling-off of a layer. 

When an adhesion layer for forming a tungsten shielding blanket is formed by sputtering, the substrate is often fixed on a mount using a holder or hooks. At portions under these hooks, a SiO.sub.2 film which is an inter-layer insulating layer is exposed because almost no film is formed under the hooks by sputtering. When a tungsten shielding blanket grows on the exposed SiO.sub.2, the tungsten shielding blanket is easily peeled off because of weak adhesion anti particles are produced.
  

Tungsten Generator Shields

Tungsten Generator Shields

The tungsten generator shields contains a radioactive core loaded with an isotope called molybdenum 99, which decays to a daughter isotope, technetium 99m. This radioactive fluid is collected and diluted with sodium chloride, mixed with a range of diagnostic agents, and injected into patients. The radioactive substance collects in certain parts of the body and can be viewed by a gamma camera. The parent molybdenum 99 has a 2.75-day half-life, while the daughter isotope has a half-life of only 6 hours, minimizing its time in the body. 

Used for the on-site conversion of saline solutions into usable dosages of radiopharmaceuticals, Medi-RayTM's tungsten heavy alloy generator shields provide both the efficiency and the safety that is our hallmark.

Since introducing its first Technetium99 generator in 1972, Medi-RayTM has continued to perfect its tungsten heavy alloy generator shields designs and has become the recognized world leader in the manufacture of Technetium99 generators. 

Our physicists and engineers have over 34 years of expertise in designing and manufacturing the tungsten generator shields solutions to meet your needs.

Supplied with knurled and brass-threaded closures, leaded glass viewing windows, and our ergonomic non-slip finish, these tungsten generator shields provide the optimum solution for “milking” your generators.
  

Tungsten Alloy Shielding Tube

Tungsten Alloy Shielding Tube

1, Diameter: 30-500mm

2, Thickness: 2-30mm

3, Length: 50-1000mm

4, Density: 15.8-18.75 g/cm3

5, Composition: W content: 85-99%, W-Ni-Fe, W-Ni-Cu

6, Application: Mainly used for high temperature furnace components, crucible, missile rockets nozzle high temperature furnace, etc.

Tungsten alloy shielding tube has high melting temperature, high strength, good thermal conductivity and spelling resistance. Shielding tube can be used as the parts of electron shielding tube and the heating elements of the high temperature furnace.

Tungsten alloy shielding tube that made of tungsten alloy will have excellent effect to protect electromagnetic waves.

Tungsten alloy has very high magnetic permeability compared to other materials. Permeability is the degree of magnetization of a material that responds linearly to an applied magnetic field. Tungsten alloy shielding tube can divert magnetic flux and effectively protect sensitive.

An electromagnetic wave can be divided into electric field and magnetic field.

Magnetic field is reportedly more harmful to the human body than an electric field. Electric field (RF) can be effectively shielded by conductive material properly grounded, but the magnetic field is not easily shield and requires highly permeable material such as Tungsten alloy or Mo-metal.

  

Tungsten Alloy Shielding Sheet

Tungsten Alloy Shielding Sheet

Previously, hard heavy metal sheets have been used to shield against radiation. By contrast, the recently developed tungsten alloy shielding sheet made with thermoplastic lassoers is a light weight and very flexible shielding material. Tungsten alloy shielding sheet is expected to have a wide range of uses, such as to reduce radiation from entering rooms, and as covers for contaminated waste kept in temporary storage sites during decontamination. 

The tungsten alloy shielding sheet was developed through collaboration, which has expertise in radiation gained from research on applications for the high-density elite containing fiber and Nihon Matai research laboratories, which have been developing packaging for heavy materials and various resin processing technologies over a number of years. A patent application has been filed based on repeated demonstration tests conducted in areas where there are still high levels of radiation in the air.

Going forward, urgent and continued efforts are needed to protect against radiation. To help in ensuring safety and peace of mind, we has applied tungsten alloy shielding sheet technology and know-how as a “General Packaging Industry,” accumulated over many years in packaging, to make a contribution to society in the area of radiation countermeasures. 

Previous radiation shielding products have been made mainly from sheets of metal such as lead, making them heavy and hard to handle, and there have been concerns about their effects on the human body. By contrast, this product is comprised of soft thermoplastic lassoers integrated with an inorganic substance that shields against radiation. Outstanding features are its flexibility and ease of handling.

The raw materials used in tungsten alloy have been proven to be safe and have no effect on the human body. Tungsten alloy shielding sheet is a high-polymer material that possesses the properties of both plastic and rubber. 
 

Tungsten Alloy Cover Shielding

Tungsten Alloy Cover Shielding

As radiation becomes a problem. To protect body from radiation is very important. Tungsten alloy cover shielding for plasma accelerator is quite necessary. Depending on heaviest density but smallest capacity, tungsten alloy material is more and more popular be used for making tungsten alloy cover 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 mach inability, good corrosion resistance. The most important thing is that, tungsten material is environment-friendly. 

Experts find that radiation exposure could be reduced by maxing shielding. The density of a material is related to its radiation stopping ability. Higher density means better stopping power and shielding. Due to a higher density, tungsten heavy alloy has a much higher stopping power than lead. Its greater linear attenuation of gamma radiations means that less is required for equal shielding. Alternatively equal amounts of tungsten shielding provide diminished exposure risks than equivalent lead shielding.

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

Tungsten Heavy Metal Radiation Wall

Tungsten Heavy Metal Radiation Wall

Compared to traditional radiation shielding materials such as lead and boron carbide, tungsten alloy radiation shielding provides excellent density combined with small volume. At the same weights tungsten alloy radiation shielding with-high density alloy can provide the same energy absorption as lead using 1/3 less space. 

When the tungsten alloy radiation shielding weight is certain, more density, more denser, and the thickness would be thinner. Tungsten alloy radiation shielding material could be made with thinner thickness but high absorption of radiation in high density. That is why tungsten alloy radiation shielding material is suitable for radiation shielding.

Tungsten alloy radiation wall is based on the principle of attenuation, which is the ability to reduce a wave or ray’s effect by blocking or bouncing particles through a barrier material. Charged particles may be attenuated by losing energy to reactions with electrons in the barrier, while x-ray and gamma tungsten alloy radiation wall are attenuated through photoemission, scattering or pair production. Neutrons can be made less harmful through a combination of elastic and inelastic scattering, and most neutron barriers are constructed with materials that encourage these processes. Tungsten alloy radiation wall offered by us is of highest quality. 

Radiation is a serious concern in nuclear power facilities, industrial or medical x-ray systems, radioisotope projects, particle accelerator work, and under number of other circumstances. Tungsten alloy radiation wall can protect us from it. Containing radiation and preventing it from causing physical harm to employees or their surroundings is an important part of operating equipment that tungsten alloy radiation wall emits potentially hazardous rays. Preserving both human safety and structural material that may be compromised from radiation exposure are vital concerns, as well as tungsten alloy radiation wall, such as electronic devices and photographic film in tungsten alloy radiation wall. Tungsten alloy radiation wall is our leading products.
  

Tungsten Heavy Metal Radiation Shielding Door

Tungsten Heavy Metal Radiation Shielding Door

The density of tungsten heavy alloy makes it the first choice for radiation shielding applications in the medical imaging and treatment industry. We can offer various grades of tungsten heavy alloy that will best satisfy your specific requirements. 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 Heavy Metal Radiation Shell

Tungsten Heavy Metal Radiation Shell

Experiments on the generation of argon tungsten alloy radiation shell during the implosion of double-shell plasma liners are described. The optimum liner length with respect to the maximum tungsten alloy radiation shell yield is determined. At a liner current of ∼1.4 MA, the conversion efficiency of the generator electric energy into the tungsten alloy radiation shell energy attains 8–9%. The spectrum of the argon tungsten alloy radiation shell is measured by a set of photoemission X-ray diodes with different filters (including an argon gas filter). Based on the measurements of the emission power in different spectral intervals and calculations by the collision-radioactive model, the ion density and electron temperature of the pinch plasma are estimated. 

The usage of tungsten alloy radiation shell is not subject to NRC, EPA, or special OSHA regulations, so it has been widely used, such as:

Radioactive source containers

Gamma radiography shields

Shielding block

Source holders for oil well logging and industrial instrumentation

X-ray collimators

Tungsten alloy PET syringe shield

Shielding in cancer therapy machines

Syringe protection for radioactive injections

Tungsten syringe shielding

Nuclear shielding wall