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Tungsten Alloy Multi-leaf Collimator 336

Tungsten alloy multi-leaf collimator has excellent ray absorption capacity, its density is sufficient to absorb radiation in radiotherapy equipment, ensure patient safety. It is widely used in the medical field. Characteristic Tungsten alloy multi-leaf collimator made of tungsten alloy. Due to the high density of tungsten alloys, the tungsten alloy multi-leaf collimator is thinner than other materials in the same volume. It has a higher radiation absorption capability. Applications Tungsten alloy multi-leaf collimator is used in the treatment of tumors…

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Tungsten Alloy Multi-leave Shielding 301

Tungsten alloy multi-leave shielding is an instrument used for medical radiation therapy. It has good radiation shielding and absorption capacity, which can make the patient in need of treatment more accurate in the treatment area and make the treatment more targeted. It is one of the important breakthroughs in radiation medicine. Tungsten alloy multi-leave shielding is made of tungsten alloys and is widely used in radiological medical technology. The main reason is based on the shielding effect of tungsten alloys…

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Tungsten Alloy Syringe Shield 324

Tungsten alloy syringe shield is made of tungsten alloy and has good ray absorption capacity. It easy to install and widely used in the medical field. Tungsten alloy syringe shield protect the arm from radiation when extracting radioactive agents. When the drug is injected into the body, it can be removed. 9mm thick tungsten alloy shielded syringes provide the best protection and easy installation. The exposed needle port facilitates observation, so that the medicament in the syringe is injected into…

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Tungsten Alloy Radiotherapy Shield 321

Tungsten alloy radiotherapy shield has good high-ray shielding and environmental protection. It can be used as a shielding material of medical linear accelerators, medical multi-page gratings, X-ray treatment machines and other medical devices, which is often used in medical radiation therapy. Radiation therapy is the treatment of malignant tumors and some benign diseases using one or more kinds of ionizing radiation. Radiation therapy is ionizing radiation. The most commonly used direct ionizing particles in radiotherapy are electrons, and the most…

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Tungsten Alloy Nuclear Medicine Radiation Shielding 312

Tungsten alloy nuclear medical radiation shielding has the advantages of high density, high radiation shielding and non-toxic environmental protection. It has a wide range of applications in the medical field and can be used as a radiation shielding container in radiation therapy instruments. Characteristic Tungsten alloy nuclear medical radiation shielding has high radiation shielding absorption capability and good mechanical processing performance. It has a high density and high hardness, and is thinner relative to other radiation shields under equivalent radiation…

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Grade 1 Violet Tungsten Oxide Nanopowder 180

Grade 1 violet tungsten oxide nanopowder adopts tungstic acid (mWO3?nH2O, m≥1, n≥1) as raw material. And the VTO may be produced by calcinating and reducing mWO3?nH2O in a hydrogen reducing atmosphere. Hydrogen Reduction Method to Prepare Nano Needle-shaped Violet Tungsten Oxide Step one: By using feeding device, feed tungstic acid from the feed end into the heated furnace tube, and gradually move it from low temperature zone to high temperature zone under the rotation of inclining furnace tube; Step two:…

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Super Grade Violet Tungsten Oxide Nanopowder 187

Super grade violet tungsten oxide nanopowder may be prepared by calcining ammonium paratungstate with formula of 5(NH4)2O?12WO3?5H2O, APT for short. The steps for calcining APT to prepare super grade violet tungsten oxide nanopowder are as follows: Step one: Feed 5(NH4)2O?12WO3?5H2O from the feed inlet into the heated furnace tube with a feeding device, gradually moving from the low temperature zone to high temperature zone under the rotation of inclined furnace tube. Step two: Calcine 5(NH4)2O?12WO3?5H2O to generate WO3, NH3 and…

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High-purity Violet Tungsten Oxide Nanopowder 186

High-purity violet tungsten oxide nanopowder may be prepared by using tungsten oxide WOx (2≤x≤3) as raw material. Adopt WOx, or WOx generated during preparation as raw material; NH3 and/or H2 are introduced through the air inlet, and water vapor is introduced depending on WOx. If NH3 is introduced, NH3 will react under the catalytic effect of WOx in formula (1) at high temperature: 2NH3=N2+3H2 (1) 1. WOx contains WO3. When the reaction temperature rises above 500°C, WO3 reacts with the…

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Crystalline Violet Tungsten Oxide 241

Crystalline violet tungsten oxide has some difference with crystalline yellow tungsten oxide and crystalline blue tungsten oxide. That is because the oxygen content of these tungsten oxides varies from each other. And it is mainly reflected in appearance, molecular formula, boiling point and other properties. The difference between violet tungsten oxide and yellow tungsten oxide and blue tungsten oxide is shown as below: 1. Violet Tungsten Oxide (1) Also known as γ-tungsten oxide, abbreviated for VTO; (2) Appears violet or…

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Tungsten Alloy Medical Radiation Shielding 358

Tungsten alloy medical radiation shielding has excellent radiation shielding properties and environmental protection, which is made of tungsten alloys. It can place radiation sources, so as to ensure that people from radiation hazards. In the course of nuclear medicine, in order to protect the safety of patients, doctors, nurses and others who may be exposed to radiation, the radiation source must be placed in a safe place and shielded to block radiation. Ensure that when storing and transporting equipment that…

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