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40379 Silicon(IV) nitride, 99.3% (metals basis), typically 90% beta-phase

CAS-Nummer
12033-89-5
Synonyme

Stock No. Größe Preis ($) Menge Verfügbarkeit
40379-09 10g 34,10
40379-18 50g 97,20
40379-30 250g 436,00
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Silicon(IV) nitride, 99.3% (metals basis), typically 90% beta-phase

MDL
MFCD00011230
EINECS
234-796-8

Chemische Eigenschaften

Formel
N4Si3
Molmasse
140.28
Form
-325 Mesh Powder
Schmelzpunkt
1900° subl.
Dichte
3.2
Storage & Sensitivity
Ambient temperatures.
Löslichkeit
Insoluble in water.

Anwendungen

Silicon(IV) nitride is used in automobile industry as a material for engine parts such as diesel engines and glowplugs. It is used for rocker arm pads for lower wear in spark-ignition engines. Ceramics made from this show good shock resistance. Similarly bearings made from this find application in the main engines of NASA’s space shuttle. It acts as an insulator and in the manufacture of integrated circuits.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Chen, J.; Wang, X. preparation of Silicon Nitride Nanowires and Dielectric Properties. Asian J. Chem. 2013, 25 (14), 7986-7988.

Zhou, Y.; Ohji, T.; Hyuga, H.; Yoshizawa, Y. I.; Murayama, N.; Hirao, K. Fracture Resistance Behavior of High-Thermal-Conductivity Silicon Nitride Ceramics. Int. J. Appl. Ceram. Technol. 2014, 11 (5), 872-882.

Weitere Referenzen

Merck
14,8497
Harmonized Tariff Code
2850.00
TSCA
Yes
RTECS
VW0650000

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Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf