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Tungsten Alloy Stopper Shield 260

Tungsten alloy stopper shield can greatly reduce the shield shield’s volume without compromising the shield’s shielding. It can shield all kinds of rays and has good shielding ability. It can replace iron stopper shield, and has the twice absorption capacity of protons than iron stopper shield. Tungsten alloy stopper shield at the entrance of the detector consists of two shield shields. The entrance of the X-ray detector is an asymmetric trapezoidal tungsten alloy stopper shield, while the tungsten alloy stopper…

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Tungsten Alloy Shielding Sheet 234

Tungsten alloy shielding sheet is non-toxic and environmentally friendly. It is safe to use and will not cause any harm to the human body. It also has strong shielding ability and flexible applicability. It is widely used to shield radiation, which can shield room radiation and be used as shielding radiation cover for nuclear waste. Specification Thickness: 1mm~2mm; Width: 500mm~2,000mm Chinatungsten Online can provide high quality tungsten alloy shielding sheets in various sizes. Customers can also cut according to their…

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Nuclear Submarine Tungsten Radiation Protector 273

Nuclear submarine tungsten radiation protector has high density and good radiation shielding capabilities. It can be used for pressure vessels and roof bolts of nuclear submarine power systems. Characteristic Nuclear submarine tungsten radiation protector has high density, high radiation shielding capability and environmental protection features. Its production raw material is high density tungsten alloy, which is mainly composed of 90% tungsten powder mixed with other metal powders such as nickel, iron and copper powder. Applications Nuclear submarine tungsten radiation protector…

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Container Inspection Tungsten Radiation Shield 293

Container inspection tungsten radiation shield will have a smaller volume compared to other material shields, making it easier to move and install, but with higher ray absorption capacity. It can be used for radiation source storage and container inspection. Characteristic Container inspection tungsten radiation shield has a relatively high density, and its volume is only 1/3 of that of an equivalent weight lead shield, but the ray absorption capacity is comparable to that of a lead shield. Applications Container detection…

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Tungsten Alloy PET Shield 245

Tungsten alloy PET shield has good radiation absorption ability for radiation. It is widely used in the medical field, including tungsten alloy PET drug extraction protection parts, tungsten alloy PET drug extraction protection parts, 30ml tungsten alloy PET protective cans, 3/5cc tungsten alloy PET Protective parts, tungsten alloy PET protective bricks and so on. Tungsten alloy PET drug extraction protection can provide medical personnel with the best radiation protection when carrying out radioactive PET drug extraction without using an expensive…

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Tungsten Stopper 270

Tungsten stopper has excellent radiation shielding and performance properties. It is widely used in PET chambers, linear accelerators, HDR rooms, gamma knives and nuclear power plants. Characteristic Tungsten stopper has strong radiation shielding, higher density, good corrosion resistance and mechanical processing performance. It is non-toxic and environmentally friendly. Compared to the same volume of shields, tungsten stopper has better radiation shielding than lead. Applications Tungsten stopper can be used as radioactive source shielding containers, gamma ray shielding shields, shield blocks,…

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Tungsten Alloy Generator Shield 370

Tungsten alloy generator shield contains radioactive nucleus and has incomparable shielding performance of other material radiation source shield. It is widely used in the medical field, which helps medical diagnosis more efficient and safe. Characteristic Tungsten alloy generator shield is higher than lead generator shield. It has high density and strength, good mechanical and corrosion resistance, strong radiation absorption ability and other excellent characteristics. Applications Medi-Ray TM is widely used in the medical field. It can be fitted with tungsten…

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Hollow Ammonium Metatungstate Sphere 615

Hollow ammonium metatungstate sphere may be prepared by spray drying method. The average diameter of the hollow ammonium metatungstate ball is 1.03μm, and the wall thickness is about 100nm. The preparation process is divided into 3 stages: atomization, shell formation during flash evaporation and hollow structure formation. The initial temperature in hot air drying tower is 130°C, which is far higher than the boiling point of water, leading to rapid evaporation of droplet surface water. The fast evaporation speed leads…

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High-purity Ammonium Metatungstate 610

High-purity ammonium metatungstate may be prepared by a coupling process of neutralization-nanofiltration-crystallization. AMT solution is obtained by neutralization-nanofiltration, which can not only reduce cost as high concentration of AMT solution is obtained for the subsequent crystallization process, but also ensure to prepare high purity AMT as the impurity content is low. In the above figure, 1. High pressure pump; 2. Primary liquid tank; 3. Nanofiltration membrane device; 4. Valve; 5. Valve. The neutralization-nanofiltration-crystallization process consists of the following three steps:…

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Ammonium Metatungstate Microsphere 638

Ammonium metatungstate microsphere may be prepared by two different spray drying methods. Ammonium metatungstate (AMT) is usually used as one of the precursors of tungsten carbide (WC) catalysts. And the morphology and particle size distribution of WC microsphere are affected by the properties of precursor. In other words, AMT properties will have an important influence on morphology and particle size distribution of WC microsphere and have a finally effect on the catalytic activity of WC catalyst. Therefore, it is necessary…

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