Calcium hexaboride is also called calcium boride. It has the chemical formula of CaB6. It is a valuable material because of its high electrical conductivity. Purity: 99.5%
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Calcium Hexaboride CaB6 Powder:
Calcium hexaboride
The following are some examples of how to use
Calcium boride
Calcium and Boron is a chemical compound.
Calcium Boride Chemical Formula
CaB6 is an important material. CaB6 is a material of importance due to its high conductivity.
Calcium boride powder
This is a dense, black, glossy powder. It has a typical cube structure with six metal borides, and octahedral boron atoms.
CaB6
It has been studied in the past because of its unique physical properties. These include superconductivity. CaB6 has a remarkable ferromagnetism. It is a rare phenomenon that occurs at unexpectedly low magnetic moments and high temperatures. The high-temperature ferromagnetism may be due to the ferromagnetic phases of dilute electron gases, linkage between the calcium boride and the assumed excitonic state, or external contaminants on the sample surface. Iron and nickel impurities are possible, which probably come from the impurities of the boron used in preparing the sample.
CaB6
Calcium Boride
Insoluble in water, MeOH (methanol), EtOH (ethanol), and acid. Its microhardness, Knoop-hardness, Young modulus, and electrical resistance are all greater than 2*1010 O*m.
CaB6 is an electronic semiconductor
With an estimated energy gap of 1.0 eV. Many CaB6 sample's low semi-metallic resistance can be explained by the unintentional contamination of impurities, and possibly non-stoichiometry.
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Alcium boride
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Calcium Hexaboride
CaB6 powder in bulk.
Product Performance of CaB6 Calcium Hexaboride Powder
It is also characterized by high melting points and hardness. Its chemical and physical properties are very stable. CaB6 sub-microns are not easily oxidized when they are calcined. CaB6 does not dissolve in hydrochloric or sulfuric acids. Nitric acid is the only way to remove impurities.
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Calcium Hexaboride CaB6 Powder
?
One of the major reactions of industrial production:
CaO + B2O3 + 10 mg-CaB6 + MgO
CaB6 powder can be made in a variety of ways.
The reaction between calcium or calcium oxidide and boron occurs at 1000degC.
Ca + 6B - CaB6
Under vacuum, the reaction of Ca(OH)2 with boron is about 1700degC.
Ca(OH)2 + 7B-CaB6 + BO(g)+ H2O(g)
The reaction of boron carbide and calcium carbonate under vacuum above 1400degC.
CaO and h3bo3 react with Mg up to 1100degC
Low temperature (500degC ) Synthesis
CaCl2 + 6NaBH4-CaB6 + 2NaCl + 12H2 + 4Na
In the end, material quality was poor.
The CaB6 is then recrystallized by zone melting to obtain pure CaB6 crystals for cathode materials. The growth rate of the crystals is typically 30 cm/h.
In the presence of Ni catalyst, single crystal CaB6 Nanowires can be made by pyrolyzing Diborane (B2H6) onto calcium oxide (CaO).
Technical Parameters of Calcium Hexaboride (CaB6) Powder
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Product Name
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MF
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Purity
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Particle Size
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Bulk Density
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Melting Point
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Color
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Calcium Hexaboride
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CaB6
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99.5%
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-325 mesh
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2.33 g/cm3
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2230
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Gray Black
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Calcium Hexaboride CaB6:
1. Use as an additive containing boron for dolomite or magnesium dolomite carbon refractories. It helps to resist oxidation, improve thermal resistance and reduce erosion.
2. It is used to deoxidize and degas highly conductive red cupron in order to increase its conductivity and durability.
3. Use as a new material in the nuclear sector to prevent neutrons.
4. It is used as a type of new semiconductor material in spin-electronic components that have a temperature up to 900K.
5. Raw material used to manufacture boron trichloride (BCl3) or amorphous boran.
6. It is used as a source of raw material to manufacture high-purity metals (TiB2, ZrB2, HFB2, etc.). Used as a raw materials for the manufacture of high-purity metals borides (TiB2,ZrB2,HfB2,etc.) ).
7. It is used to make a mixture containing catalysts such as calcium-boron (Ca3B2N4), hexagonal boron and crystal cubic boron.
Storage Conditions of Calcium Hexaboride (CaB6) Powder
CaB6 Powder dispersion and effects are affected by dampness. Calcium hexaboride CaB6 should be packed in vacuum and kept in a dry and cool room. CaB6 powder must also be kept away from stress.
Packing & Shipping Calcium Hexaboride (CaB6) Powder
The packing we use depends on how much calcium hexaboride (CaB6) powder you need.
The powder packaging of Calcium Hexaboride, CaB6:
As per your request, vacuum packaging is available in 1kg bags, 25kg barrels, or at your request.
Shipment of calcium hexaboride powder CaB6
As soon as payment is received, you can ship your order by air or sea.
Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years' experience in the production of high-quality Nanomaterials. This includes boride powders, nitride particles, graphite particles, sulfide particles, 3D printing materials, etc.
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