Product
al
Home > New Products
img

Titanium boride

CAS number : 12045-63-5

Molecular weight :69.52

Molecular formula/chemical symbol :TiB2

Description :

TiB2 is very similar to titanium carbide, an important base material for cermets, and many of its properties (e.g. hardness, thermal conductivity, electrical conductivity and oxidation resistance) are superior to those of TiC:

With respect to chemical stability, TiB2 is more stable in contact with pure iron than tungsten carbide or silicon nitride.

TiB2 is resistant to oxidation in air at temperatures up to 1100 °C, and to hydrochloric and hydrofluoric acids, but reacts with alkalis, nitric acid and sulfuric acid.

Titanium diboride

Identifiers

CAS number

12045-63-5 YesY

Properties

Molecular formula

TiB2

Molar mass

69.489 g/mol

Appearance

non lustrous metallic grey

Density

4.52 g/cm3

Melting point

3230 °C, 3503 K, 5846 °F

Structure

Crystal structure

Hexagonal, Space group P6/mmm. Lattice parameters at room temperature: a=302.36 pm, C=322.04 pm

 YesY (verify) (what is: YesY/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa

USES :

An electrically conductive ceramic material.

ceramic cutting tools and molds.

composite ceramic material.

aluminum reduction cell cathode coating material.

made into a ceramic material and a flexible PTC material of the PTC heating

Is metal material such as A1, Fe, Cu good enhancers.

Keywords :Electronic chemicals



Report :

TEST ITEMS

TEST RESULTS

Size

3-5μm

Ti%

≥67.0

B%

≥30.0

O%

1.5

C%

1.2

Fe%

<0.2