MSE PRO 99.9% (3N) Scandium (Sc) Metal Powder, Pass 200 Mesh

MSE PRO™ 99.9% (3N) Scandium (Sc) Metal Powder, Pass 200 Mesh

Description

Product name: Scandium Metal Powder

Chemical formula: Sc

CAS number: 7440-20-2

EINECS number: 231-129-2

Purity: 99.9%

Color: black gray powder

Mesh number: 200 (can be customized upon request)

Atomic weight: 44.956

Atomic number: 21

Melting point: 1539°C

Boiling point: 2730°C

Flash point: N/A

Density: 2.985g/cm³

Packaging: plastic bag/aluminum foil bag vacuum packaging or according to customer requirements

Uses of Scandium Metal Powder

Scandium metal powder is the raw material for preparing scandium-containing alloys and targets by powder metallurgy process. Scandium has a good alloying effect on alloy targets. Adding it to aluminum can generate a dispersed Al3Sc phase, which greatly refines the structure of the aluminum alloy, thereby improving its strength. The aluminum-scandium alloy target has corrosion resistance and radiation resistance. It has the advantages of strong strength, low resistivity and high thermal stability, and can meet the requirements for coating and use of substrate electrode layers and large-scale integrated circuit wiring materials.

Scandium metal and aluminum-scandium alloy powder are also important raw materials for preparing high-performance 3D printing aluminum alloys. There are currently two systems of high-strength aluminum alloy 3D printing powders: Al-Mg-Sc-Zr system and Al-Mn-Sc-Zr system. The yield strength of the currently mass-produced Al-Mg-Sc-Zr system 3D printing powder material can reach 500 -600MPA.

MSE Supplies has hydrogenation powdering and aerosolization powdering methods, and can customize scandium metal powder and aluminum scandium alloy powder with different particle size specifications and impurity content according to customer requirements.

MSE Supplies offers various rare earth materials. Please contact us for bulk orders.