high purity boron powder 1.Product name:Boron powder 2.Purity:99.9999% 3.Size:1-100 micro size 4.Colour:deep brown

high purity boron powder

Symbol of element: BRelative atomic mass: 10.82Isotopes: B10, B11Density: amorphous boron2.3g/cm3Melting point: 2300°CBoiling point: 2550°CLatent heat of vaporization: 481482 j /molSpecific heat capacity: 1.2941398j/gLinear expansibility: 2×10-6 When it is heated from 0°C to 600°C, the electrical conductivity increases 100 times.

Mohs’ scale of hardness: 9

Fields of application

Rich burning fuel:its powder is neutral,high combustion &#118alue,large specific impulse, it is the ideal propellant material.Aerospace: rocket nozzle material; cruise missile fuel; aerospace alloys material;lithium boron alloys powder;Military industry:bullet-resisting ceramics, bullet-resisting glass; bullet-proof helmet; body armor; protection apron of armored car.Mechanical industry: milling machines; milling cutter;turning tool; special bearing;  wearable ceramics; special steel used in machinery; drilling bit; welding powders of special parts.Nuclear industry: Nuclear leak defence material; neutron absorber and neutron counter in nuclear reactorElectronics: superconducting material; magnetic substance; electron admixture; amorphous alloy materials

Chemical:chemical and protective coatings

Special alloys: boron carbide; calcium boride;iron boron;manganese boron and so on.