CAS NO.: 12041-50-8
EINECS No.: 234-923-7
Density 2.12g/cm3Purity 99.5%AlB2 yield a solution having a reducing soluble in dilute
hydrochloric acid, and the solution may contain HB (OH), is not
soluble in sulfuric acid,
but can be dissolved in nitric acid. Above 920 degrees AlB2 broken
down into AlB12.
Aluminum boride is an ionic compound, with hexagonal crystal structure. Aluminum boride at absolute temperature slightly 40K (equivalent to -233 ℃) will
be transformed into a superconductor. And its actual operating
temperature is 20 ~ 30K. To reach this temperature, we can use
liquid neon, liquid hydrogen or closed-cycle refrigerator to finish
cooling. Compared to current industry using liquid helium to cool
the niobium alloy (4K), these methods are more simple and
economical. Once it is doped with carbon or other impurities,
magnesium diboride in a magnetic field, or there is a current
passing, the ability to maintain the superconducting is as much as
niobium alloys, or even better.
superconducting magnets, power transmission lines and sensitive
magnetic field detectors.
Aluminum boride nanopowder product should be stored in dry, cool and sealing of
the environment, can not be exposure to air, in addition should
avoid the heavy pressure, according to ordinary goods