Product

Product
Ammonium Metatungstate Solution 403

Ammonium metatungstate solution is an aqueous solution of ammonium metatungstate (AMT), which may be prepared using ammonium tungstate solution as raw material by Bipolar Membrane Electrodialysis (BMED). AMT solution may be used as raw material for producing its downstream products by liquid phase process. AMT is extremely easily soluble in water, and its solubility in water increases with the increase of temperature. BMED is a new membrane separation technology, which has been widely applied in the preparation of acid, alkali,…

Product
Chromium Doped Ammonium Paratungstate 665

Chromium doped ammonium paratungstate may be produced by doping chromium (Cr) in evaporation crystallization process during the production of ammonium paratungstate. Adopting chromium acetate (CH3COO)3Cr (analytical reagent) and ammonium tungstate solution obtained by dissolving high-purity WO3 with ammonia water as raw materials to study the process of preparing APT powder by adding chromium acetate during crystallization. The result showed that: 1. Chromium mainly precipitated in the precipitation form of Cr(OH)3, which is prior to ammonium paratungstate, and the pH value…

Product
Arsenic Doped Ammonium Paratungstate 696

Arsenic doped ammonium paratungstate may be prepared by adopting simple arsenic, nitric acid solution and ammonium paratungstate (APT) as raw materials and forming in liquid phase, the preparing steps are as below: 1. Dissolve a certain amount of simple arsenic (As) in the nitric acid solution with a certain concentration until it completely dissolves; 2. Add APT powder into the nitric acid solution of simple arsenic, and control the content of arsenic in a certain value; 3. After completely mixing…

Product
Sodium Doped Ammonium Paratungstate 677

Sodium doped ammonium paratungstate may be used to prepare coarse grain size tungsten trioxide (WO3), and the content of sodium (Na) may affect the particle size of tungsten (W) powder prepared by WO3. APT with high sodium content may be calcined to produce high sodium content of WO3 powder – an upstream raw material for preparing coarse grain size tungsten powder, which is a raw material for tungsten carbide with coarse grain size. And tungsten carbide with coarse grain size…

Product
Welding Inspection Tungsten Radiation Shield 267

Welding inspection tungsten radiation shield can be used for oil exploration and can be used for seabed exploration. It can also be used to explore mineral deposits such as boron, copper, silver, manganese, tungsten, mercury, and rare earth elements. Characteristic Welding inspection tungsten radiation shield is made of tungsten alloy. Tungsten alloy has strong shielding ability against various rays and is very suitable for applications with high spatial resolution. Its high density reduces the size of the ray shield without…

Product
Industrial Instrument Explore Tungsten Radiation Protection 269

Industrial instrument explore tungsten radiation protection has the advantages of high density, high radiation shielding and non-toxic environmental protection. It is often applied to the protection of tungsten radiation in industrial instrumentation exploration. Characteristic Industrial instrument explore tungsten radiation protection uses tungsten alloy as the best raw material for production. Tungsten alloy has higher density and smaller volume of shields of the same weight compared to conventional shielded materials, which has better radiation absorption capabilities. Applications Industrial instrument explore tungsten…

Product
Tungsten Alloy Housing Shielding Radiation 265

Tungsten alloy housing shielding radiation has good radiation absorption ability for X-rays and gamma rays, which can protect people from the harm of radiation. It is widely used in the medical field and in daily life. Characteristic Tungsten alloy housing shielding radiation is made of tungsten alloy. Compared with other materials, tungsten alloy is a good shielding material, its high density, 60% higher than lead. It can significantly reduce the size of tungsten alloy housing shielding radiation, but will not…

Product
Tungsten Alloy Cover Shielding Radiation 283

Tungsten alloy cover shielding radiation has better radiation absorption and shielding ability than other conventional shielding materials. It is non-toxic and environmentally friendly. It can protect people from radiation damage and is more and more popular with people. characteristic Tungsten alloy cover shielding radiation made of tungsten alloy material has the advantages of high density and large specific gravity. It has higher radiation absorption capacity, smaller volume, and excellent corrosion resistance and machining performance. Applications The use of tungsten alloy…

Product
Tungsten Alloy Radiation Wall 333

Tungsten alloy radiation wall has a good ability to shield the ray. It weakens the photoelectron and causes the photoelectron to form a decaying electron couple to form attenuation, thereby shielding x-rays and gamma rays. It is widely used in nuclear power plants, industrial fields, medical X-ray systems, radioisotopes, accelerators and many other fields. Characteristic The design principle of the tungsten alloy radiation wall stems from the principle of half-life of radioactive elements, which aims to reduce the amount of…

Product
Tungsten Alloy Radiation Shielding Door 318

Tungsten alloy radiation shielding door has good radiation shielding, reasonable door structure, smooth switch, novel appearance. It can shield invisible radiation, electromagnetic wave and magnetic field, which also protects electronic equipment and human body. It is widely used to shield rays, electromagnetic waves, medicine X-ray imaging and radiation therapy. According to different uses, tungsten alloy radiation shielding door can be used in X-ray examination rooms, nuclear medical treatment rooms, radioisotope laboratories, and control rooms in industrial fields. Tungsten alloy radiation…

1 … 154 155 156 157 158 … 202