CAS 12033-89-5

Tetranitruro di trisilicio

Descrizione:

Tetranitruro di trisilicio, con la formula chimica Si3N4, è un composto inorganico notevole caratterizzato dalla sua alta stabilità termica e dalle eccellenti proprietà meccaniche. È un solido grigio o nero che presenta un alto punto di fusione, rendendolo adatto per applicazioni ad alta temperatura. Tetranitruro di trisilicio è principalmente conosciuto per la sua eccezionale durezza e resistenza, che lo rende prezioso in varie applicazioni industriali, comprese ceramiche e utensili da taglio. Inoltre, ha una buona resistenza chimica, in particolare contro l'ossidazione e la corrosione, il che ne migliora la durabilità in ambienti difficili. Il composto è anche un semiconduttore, il che consente potenziali applicazioni in dispositivi elettronici. Tetranitruro di trisilicio può essere sintetizzato attraverso vari metodi, tra cui deposizione di vapore chimico e reazioni allo stato solido. Le sue proprietà uniche lo rendono un argomento di interesse nella scienza dei materiali e nell'ingegneria, in particolare nello sviluppo di ceramiche avanzate e compositi. In generale, Tetranitruro di trisilicio è un materiale versatile con un potenziale significativo sia in applicazioni industriali che tecnologiche.

Formula: N₄Si₃

Sinonimi:

• 9Sn-F1
• KBI
• Needlelok
• Poreceram
• Roydazide
• SiNova
• SiciNide
• Sn-B
• Sn-Bl
• Sn-Coa
• Sn-Esp
• Sn-Xlf
• SolarEtch
• Trisiliciumtetranitrid
• LC 12
• Trisilicon tetranitride
• Silicon nitride (Si3N4)

Silicon(IV) nitride, α-phase, 99.9% (metals basis)

CAS: 12033-89-5

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 Silicon(IV) nitride show good shock resistance. Similarly, bearings made from this find

Formula: N₄Si₃

Purezza: 99.9%

Peso molecolare: 140.28

Ref: 02-014704

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

CAS: 12033-89-5

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 t

Formula: N₄Si₃

Purezza: 90%

Peso molecolare: 140.28

Ref: 02-040379

Silicon(IV) nitride, amorphous, nanopowder, 98.5+%

CAS: 12033-89-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: N₄Si₃

Purezza: 98.5+%

Peso molecolare: 140.28

Ref: 02-045611

Silicon(IV) nitride, Electronic Grade, 99.85% (metals basis), 90+% α-phase

CAS: 12033-89-5

Silicon nitride bearings are both full ceramic bearings and ceramic hybrid bearings with balls in ceramics and races in steel. Silicon nitride ceramics have good shock resistance compared to other ceramics. Silicon nitride is used for rocker arm pads for lower wear, turbocharger for lower inertia an

Formula: N₄Si₃

Purezza: 90+%

Peso molecolare: 140.28

Ref: 02-049113

Silicon(IV) nitride, α-phase, ca. 90%

CAS: 12033-89-5

Silicon(IV) nitride is used in the 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

Formula: N₄Si₃

Purezza: 90%

Colore e forma: White to grey or brown, Powder

Peso molecolare: 140.28

Ref: 02-042949

Silicon(IV) nitride, < 5 micron (99%-Si)

CAS: 12033-89-5

Silicon(IV) nitride, < 5 micron (99%-Si)

Formula: Si₃N₄

Purezza: (99%-Si)

Colore e forma: light gray pwdr.

Peso molecolare: 140.28

Ref: 08-93-1442

Silicon nitride

CAS: 12033-89-5

Silicon nitride

Purezza: αmutually,99.9%,~1μm

Peso molecolare: 140.28g/mol

Ref: 54-OR1030783

Silicon(IV) nitride Nanopowder (amorphous); 99 %

CAS: 12033-89-5

Ref: 7W-GX7444

Silicon(IV) nitride Nanopowder (amorphous); 99 %

CAS: 12033-89-5

Ref: 7W-GX3828

Silicon(IV) nitride

CAS: 12033-89-5

Formula: Si₃N₄

Peso molecolare: 140.28

Ref: 7W-GX0849

Silicon IV nitride Powder

CAS: 12033-89-5

S14700 - Silicon IV nitride Powder

Formula: N₄Si₃

Peso molecolare: 140.283

Ref: 10-S14700

Silicon nitride, 0.2-2.5 microns (99.99%-Si) PURATREM

CAS: 12033-89-5

Silicon nitride, 0.2-2.5 microns (99.99%-Si) PURATREM

Formula: Si₃N₄

Purezza: (99.99%-Si)

Colore e forma: light gray pwdr.

Peso molecolare: 140.28

Ref: 08-14-7423

Silicon Nitride Nanopowder, 20nm, 99%

CAS: 12033-89-5

Formula: Si₃N₄

Purezza: min. 99%

Colore e forma: Off white to beige to grey, Powder

Peso molecolare: 140.28

Ref: SR-63338

Silicon nitride - predominantly β-phase, -325 mesh

CAS: 12033-89-5

Silicon nitride is a compound of silicon and nitrogen. It is used in the preparation of high purity silicon, as well as in the production of semiconductors, electronic devices, and other products. Silicon nitride is also used to make parts for aircraft engines and turbines. The thermal expansion coefficient of silicon nitride is typically 5x10-6/°C, which makes it ideal for use in high-temperature environments. Silicon nitride has antimicrobial properties that may be due to its ability to release hydrogen fluoride and water vapor when heated. These compounds are toxic to bacteria and fungi, making silicon nitride a potential candidate for use in biomedical implants or medical devices such as catheters or prosthetic joints. Silicon nitride is chemically stable at temperatures up to 1000°C, making it an excellent material for high-temperature applications such as aerospace engine components. Silicon nitride can also be used as a sample preparation tool because it can remove impurities from samples without

Formula: N₄Si₃

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 140.28 g/mol

Ref: 3D-FS168689