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 an important chemical material because of its high conductivity, chemical stability, and melting point. Calcium boride powder This is a dense, black, glossy powder. It has a typical cube structure with six metal borides, six boron and six calcium atoms in octahedral unit.
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. This high temperature ferromagnetism may be caused by the ferromagnetic phases of dilute electron gases, the linkage between the assumed excitonic state of calcium boride and external impurities. 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, EtOH or ethanol. Slowly dissolves in 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 attributed to unintentional contamination due to impurities, and possibly non-stoichiometry.
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Performance of Calcium Hexaboride CaB6:
What is 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 1700degC.
Ca(OH)2 + 7B-CaB6 + BO(g)+ H2O(g)
The reaction between boron carbide and calcium carbonate under vacuum is above 1400degC.
CaO and h3BO3 react when Mg reaches 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
|Product Name||MF||Purity||Particle Size||Bulk Density||Melting Point||Color|
|Calcium Hexaboride||CaB6||99.5%||-325 mesh||2.33 g/cm3||2230||Gray Black|
1. Use as an additive containing boron for dolomite or magnesium dolomite carbon refractories. It helps to resist oxidation, improve the thermal properties 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 for 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.
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 Once payment has been received, goods can be shipped by air or sea as soon as possible.
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Calcium Hexaboride Properties
|Alternative Names||ZrB2 powder is zirconium-boride.|
|Melting Point||2235 degC|
|Solubility In H2O||Insoluble|
Calcium Hexaboride Health & Safety Information
|Transport Information||NONH for All Transport Modes|