Mphete Yotsekera ya SiC

Kufotokozera:

Silicon Carbide ili ndi mphamvu yolimba kwambiri - kukana dzimbiri, mphamvu yamakina, kutentha kwambiri, mafuta odzipaka okha omwe amagwiritsidwa ntchito ngati ma seal faces, ma bearing ndi machubu mumlengalenga, makina, zitsulo, kusindikiza ndi kupaka utoto, chakudya, mankhwala, makampani amagalimoto ndi zina zotero. Pamene ma sic faces aphatikizidwa ndi ma graphite faces, kukangana kumakhala kochepa kwambiri ndipo kumatha kupangidwa kukhala ma mechanical seals omwe amatha kugwira ntchito moyenera.

Katundu Woyambira wa Silicon Carbide:

-Kuchuluka kochepa

-Kutentha kwambiri (pafupi ndi aluminiyamu)

-Kukana bwino kutentha

-Kuteteza madzi ndi mpweya

-Kukana kwambiri (kungagwiritsidwe ntchito pa 1450℃ mumlengalenga ndi 1800℃ mumlengalenga wopanda ndale)

-Sichikhudzidwa ndi dzimbiri ndipo sichinyowa ndi aluminiyamu yosungunuka kapena zinki yosungunuka.

-Kuuma kwambiri

-Kuchuluka kwa kukangana kochepa

-Kukana kwa kukwiya

-Amalimbana ndi ma asidi oyambira komanso amphamvu

-Yopukutidwa

-Mphamvu yayikulu yamakina

Ntchito ya Silicon Carbide:

-Zisindikizo zamakina, mabearing, mabearing opondereza, ndi zina zotero

-Malumikizidwe ozungulira

-Semiconductor ndi zokutira

-Pzotsatsa

-Zigawo za mankhwala

-Magalasi a makina a laser a mafakitale.

- Ma reactor oyenda mosalekeza, osinthira kutentha, ndi zina zotero.

Mbali
Silicon carbide imapangidwa m'njira ziwiri:

1) Psilicon carbide yopanda mphamvu

Pambuyo poti zinthu za silicon carbide zopanda mphamvu zoponderezedwa zadulidwa, chithunzi cha gawo la kristalo pansi pa maikulosikopu ya 200X chikuwonetsa kuti kufalikira ndi kukula kwa makristalo ndi kofanana, ndipo kristalo yayikulu kwambiri siyipitirira 10μm.

2) Rreaction sintered silicon carbide

Pambuyo pa yankho la sintered silicon carbide, mankhwala ake amakhudza gawo lathyathyathya komanso losalala la zinthuzo, kristalo
Kugawa ndi kukula pansi pa maikulosikopu ya kuwala ya 200X ndi kofanana, ndipo kuchuluka kwa silicon kwaulere sikupitirira 12%.