100-200nm, 99% crystal form Boron nanopowders

Spec:

100-200nm,99% ,brown black,  crystal form .(1-2um，99% is available)

Feature:

Boron nano powder is brown black odorless powder with active chemical character. Boron compounds were known for thousands of years ago, but the boron was first discoverd until 1808 by two French chemists: Sir Humphry Davy and J.L Gay-Lussac. The name Boron originates from a combination of carbon and the Arabic word 'buraqu meaning borax. It exists in nature mainly by borate minerals. Heating borax with carbon is the key process to obtain boron.

Application:

1.Boron nanopowders use for the additives in pyrotechnics.

2.Apply for the raw material to produce other borides and coatings or hardening agent. 

3.Deoxidizer in Oxygen-free smelting,ignitor in the air bag of automobile.

4.Additive in MgO-C bricks used for steel-making high temperature furnace.

5.Nano boron powders also use as a kind of component of advanced ceramic , additives for welding, composition of special alloy and propellant in solid rocket.

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