Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

12069-32-8 - Boron carbide, 90+% - 10922 - Alfa Aesar

10922 Boron carbide, 90+%

CAS-Nummer
12069-32-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 43,20
500g 153,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Boron carbide, 90+%

MDL
MFCD00011520
EINECS
235-111-5

Chemische Eigenschaften

Formel
B4C
Molmasse
55.26
Form
22-59 Micron Powder
Schmelzpunkt
2350°
Dichte
2.52
Löslichkeit
Insoluble in water.

Anwendungen

Boron carbide is a hard boron-carbon ceramic material used in tank armor, bulletproof vests, engine sabotage powders, neutron absorber, cutting tools and dies and in brake linings of vehicles. It acts as an antioxidant additives in magnesia-carbon bricks. It is used as a precursor in the production of boron containing materials such as titanium boride.

Bemerkungen

Store away from the sources of heat and direct sunlight. Incompatible with strong oxidizing agents.

Literaturverweise

Peng, K. W.; Ma, H. L.; Gong, C. W.; Chen, R.; Tan, Z. Microstructure and Reinforcing Mechanisms of Boron Carbide-Cerium Boride Porous Composites. Adv. Mat. Res. 2015, 1061, 104-108.

Neuman, E. W.; Hilmas, G. E.; Fahrenholtz, W. G. Mechanical behavior of zirconium diboride-silicon carbide-boron carbide ceramics up to 2200° C. J. Eur. Ceram. Soc. 2015, 35 (2), 463-476.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H332-H315-H319-H335

Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,1344
Harmonized Tariff Code
2849.90
TSCA
Yes
RTECS
ED7420000

Empfohlen

  • A11632

    Lithium fluoride, 98+%
  • A16601

    Silicon carbide powder, fine, 320 grit
  • L14000

    Hydrogen peroxide, 35% w/w aq. soln., stab.
  • 00418

    Zirconium powder, -325 mesh, packaged in water
  • 10148

    Chromium powder, -325 mesh, 99% (metals basis)

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf