Holmium Fluoride 13760-78-6
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- 3000 Metric Tons per Month kg/month
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Detailed Product Description
holmium Fluoride
1.Good quality.
2.Competitive price.
3.High Quality.
4.SGS ISO9001
Competitive Price
Fast delivery time
High quality guaranteed
Holmium Fluoride
Molecular Formula: HoF3
CAS Code: 13760-78-6
EINECS: 237-352-1
Molecular Weight: 221.92553
Standard Specifications | |||||||||||||||||||||||||||||||||||||||||||||
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Physical property
The product is yellowish crystals or powder, does not contain crystallization water, is insoluble in water, hydrochloric acid, nitric acid and sulfuric acid, but is soluble in perchloric acid, has the hygroscopicity in the air, and is steadier.
Usage
Holmium fluoride (HoF3) is used for optical coating, optical fiber doping, laser crystals, single-crystal raw materials and laser amplifiers.
- Q:Pink and what is the difference between rare earth polishing powder
- The position of rare earth elements in the periodic table of the element is very special. The 17 elements are in the first element of the transition element series in group III, B, scandium, yttrium and lanthanum, respectively, for fourth, fifth, sixth and long cycles. The 14 elements of nature and LA are very similar, chemists can only put them in a lattice, no wonder some people regard them as "isotope" approach, but because of their different atomic numbers, also cannot be counted as true isotope. That is to say, their properties are very similar, but not exactly the same, which resulted in this group of elements is difficult to separate, but also shows that as long as the use of the very small difference, and separation is possible; on the other hand, their electronic structure has an inner electronic layer is not completely filled, namely 4f layer. Because of the difference in the number of electrons in the 4f layer, each element of the group has a very specific personality, especially the optical and magnetic properties, like a keyboard with a full range and a wide range of pianos.
- Q:What's the use of rare earth?
- At present, rare earth has been widely used in metallurgy, petroleum, chemical, textile, medicine, agriculture and other dozens of industries. For example, rare earth steel can significantly improve the wear resistance, corrosion resistance and toughness of steel; rare earth aluminum wire rod can improve the strength and conductivity at the same time reduce the fineness of aluminum; rare earth pesticide in fruit, can kill the pests, but also can improve the fruiting rate; rare earth compound fertilizer can improve soil structure, and can improve the output of agricultural products; rare earth catalyst for China's oil refining industry, cost less than 100 million yuan, but the gasoline and light oil output efficiency many times.
- Q:Rare earth in the end what to do ah?
- Is the chemistry of rare earth elements in the periodic table lanthanides (La) cerium, lanthanum, praseodymium (Ce) (Pr), neodymium (Nd), promethium (Pm), samarium (Sm) and europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium, holmium (Ho (Dy)), ER (Er), (Tm), thulium ytterbium lutetium (Yb), (Lu), and 15 with lanthanide two elements closely related to scandium (Sc) and yttrium (Y) a total of 17 kinds of elements known as rare earth elements (Rare, Earth).
- Q:Use of rare earth? Which industries depend on him?
- The rare earth industry "gold", because of its excellent photoelectric magnetic and other physical properties, and other materials composed of new materials, the performance of different varieties, the most obvious function is to greatly improve the quality and performance of other products. For example, the tactical performance of steels, aluminum alloys, magnesium alloys and titanium alloys for tanks, aircraft and missiles has been greatly improved. What's more, rare earth is also a high-tech lubricant for electronics, lasers, nuclear industry, superconductivity, and so on. Once used in military affairs, rare earth technology will inevitably bring about a leap in military technology. In a sense, the US military's partial wars in the cold war, the backward sex control, and the unbridled and open killing of the enemy are due to the superman in the field of rare earth science and technology.
- Q:What's the use of rare earth? Why Japan wants to buy Chinese rare earth?
- Rare earth is also the electronic, laser, nuclear, superconducting and many other high-tech lubricants. Once used in military affairs, rare earth technology will inevitably bring about a leap in military technology. In a sense, the US military's partial wars in the cold war, the backward sex control, and the unbridled and open killing of the enemy are due to the superman in the field of rare earth science and technology. In the metallurgical industry, rare earth metals or fluorides and silicides can be added to steel to play the role of refining, desulfurization, neutralization and low melting point harmful impurities, and can improve the processing performance of steel;
- Q:Method for processing rare earth ore
- Is to put the outside of the feed fluid (carbonic acid rare earth mixture) into the acid dissolved inside, and now one side of the equipment is operating, the operation is relatively simple, it was difficult to manually deploy before.
- Q:Why should China export rare earths at a low price?
- Rare earth has always been a national strategic resource, and is regarded as the key to the future world.While China's Baiyunebo rare earth ore accounts for 90% of the world's recoverable resources, and 70% of the world's rare earth consumption is exported to China, so Chinese geologists call rare earth "the only blessing God has for the suffering Chinese."". But because of uncontrolled exploitation, wanton export traitorous comprador, coupled with Japan strategic alliance to keep the prices down, in the rare earth resources in the international market prices even offset back mining cost. This kind of situation, people can not help but burst into tears!
- Q:What's the stability of rare earth calcium zinc stabilizer? What are the advantages?
- Non-toxic, environmentally friendly, non radioactive. Can improve the production environment, labor conditions, reduce environmental pollution, and its products can be detected by the SGS international testing institutions and ROHS standards.
- Q:What is the difference between a multicomponent alloy and a rare earth alloy?
- Raw aluminum impurities many, very brittle, a knock on the broken. Aluminum is often recycled aluminum, aluminum pot, the broken broken aluminum spoon collected by re melting.
We are a professional producer of Ferro Silicon Magnesium, Ferro Silicon Barium Calcium, Ferro Silicon Zirconium, Mould Inoculant and so on. With the fast development of our company, we passed ISO9001: 2008 quality management system certification and ISO14001: 2004 environmental management system certification.
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Holmium Fluoride 13760-78-6
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Kilogram kg
- Supply Capability:
- 3000 Metric Tons per Month kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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