Silicon carbide ceramic mbale

M'dziko lopanga zinthu zolondola, pali zinthu zomwe zimathandizira mwakachetechete chitukuko cha mafakitale ambiri apamwamba - ndizovuta kuposa zitsulo, kutentha kwambiri kuposa graphite, koma nthawi zonse zimakhala ndi thupi lopepuka. Izi ndisilicon carbide ceramic mbale, "metamaterial" yofunika kwambiri pamakampani amakono.
1, Mphatso za chilengedwe ndi kuwunikira kwa nzeru zaumunthu
Silicon carbide (SiC) sichinthu chongochitika mwangozi mu labotale. Kumayambiriro kwa 1893, asayansi adapeza mcherewu wochitika mwachilengedwe. Masiku ano, pogwiritsa ntchito ukadaulo wopangira kutentha kwambiri kuti uphatikizenso mchenga wa silicon ndi magwero a kaboni pa kutentha kwambiri, zida zamafakitale za silicon carbide zokhala ndi magwiridwe antchito amapangidwa. Nkhaniyi imaphatikiza bwino kukhazikika kwa zoumba ndi mawonekedwe a semiconductors, kupanga jini lapadera.
2, Decrypt the zisanu zabwino zabwino
1. Woteteza kutentha kwambiri
Pansi pazikhalidwe za 1350 ℃, zitsulo wamba zafewetsa kale ndikupunduka, pomwe mbale za silicon carbide ceramic zimathabe kukhalabe kukhulupirika. Kukana kutentha kwachibadwa kumeneku kumapangitsa kukhala chisankho choyenera kwa minda monga zida zosungunula ndi injini zamlengalenga.
2. Super amphamvu chitetezo chishango
Kuuma, kwachiwiri kwa diamondi, kumalola mbale za silicon carbide kukana kukokoloka ndi tinthu tachitsulo chosungunuka. Pa mzere woponyera aluminium, moyo wake umakulitsidwa nthawi zopitilira 5 poyerekeza ndi zida zachikhalidwe zokanira.
3. Waluso pakuwongolera kutentha
Mosiyana ndi "zosungunulira" za ceramic wamba, zoumba za silicon carbide zimakhala ndi matenthedwe abwino kwambiri. Zinthu "zopumira" izi zimatha kutumiza kutentha mwachangu ndikusunga bata, ndikupangitsa kuti zikhale zogwira mtima kwambiri pagawo la kutentha kwa semiconductor.

4. Mpainiya Wopepuka
Pa mphamvu yomweyo, kulemera kwake ndi gawo limodzi mwa magawo atatu a zitsulo. Chikhalidwe ichi cha "kukweza zinthu zolemetsa mopepuka" kumabweretsa njira zochepetsera zonenepa kumadera monga zida zatsopano zamagetsi ndi mayendedwe anjanji.
5. Chemical Defender
Poyang'anizana ndi zofalitsa zowononga kwambiri, zoumba za silicon carbide zimawonetsa kukhazikika kodabwitsa. Mu makina opangira mankhwala, zimakhala ngati mlonda yemwe sachita dzimbiri, ndikuwonetsetsa chitetezo cha kupanga.
3, Zothekera zopanda malire zosintha zam'tsogolo
Kuchokera pagawo lonyamula katundu la ma cell a photovoltaic kupita ku zida zosagwirizana ndi makina olondola, kuchokera pagawo lotenthetsera tchipisi ta semiconductor mpaka gawo losefera la zida zoteteza chilengedwe, mbale za silicon carbide ceramic zikutanthauziranso malire a magwiridwe antchito azinthu zamafakitale. M'magawo anzeru monga mphamvu zatsopano, zidziwitso zamagetsi, ndi zida zapamwamba, zida za silicon carbide ceramic zikuyendetsa mwakachetechete kukweza kwa mafakitale.
Monga akatswiri opanga ukadaulo omwe akhudzidwa kwambiri ndi zida zapadera za ceramic, timadzipereka nthawi zonse kukankhira zida za silicon carbide kwambiri. Popitiriza kukonza njira zopangira sintering ndi njira zochizira pamwamba, bolodi lililonse la ceramic limakhala zojambulajambula zamakampani zomwe zimatha kupirira kuyesedwa kwanthawi. Tsogolo lafika, tiyeni tichitire umboni pamodzi chithumwa chapadera cha zoumba za silicon carbide zomwe zikufalikira m'minda yambiri.
Shandong Zhongpeng nthawi zonse amatsatira lingaliro la "kupanga zinthu zatsopano kumapangitsa kuti mafakitale apite patsogolo", ndipo akuyembekeza kugwira ntchito ndi mabungwe apadziko lonse lapansi kuti afufuze kuthekera kosatha kwa silicon carbide ceramics.