Aluminium Diboride Powder (AlB2)

Aluminium Diboride Powder Price & List

Product Name	Purity	Spec.	O	N	C	B
Aluminium Diboride Powder	99% - 99.9%	-325 mesh	≤0.5 %	≤0.05 %	≤0.05 %	44.2-44.5%
Aluminium Diboride Powder	99% - 99.9%	D50 1-10 um	≤0.5 %	≤0.05 %	≤0.05 %	44.2-44.5%

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Aluminum diboride powder, also known as aluminum borate powder, is a binary compound ceramic powder formed by aluminum and boron. The chemical formula is AlB2. Aluminum diboride is a red solid under normal temperature and pressure. It loses its surface luster when heated and is stable in cold dilute acid. It is decomposed in hot hydrochloric acid and nitric acid. It is obtained by heating reaction after mixing fine powders of aluminum and boron. The other is AlB12, which is usually called aluminum borate. AlB12 is a black shiny monoclinic crystal with a specific gravity of 2.55 (18 ℃). It is insoluble in water, acid and alkali. It is decomposed in hot nitric acid and is obtained by melting boron trioxide, sulfur and aluminum together.

Aluminium Diboride Powder Application

Aluminum diboride powder produced by FUSHEL can be used in the following occasions:
1. It is applied to fan blades of turbojet engines and structural parts of aviation, aerospace vehicles and artificial satellites;
2. The hot pressing diffusion bonding method can be used to manufacture plates, profiles and parts with complex shapes;
3. Various profiles can be manufactured by continuous casting;
4. Mainly used for metal ceramics.