• Kuponyera ntchenjera

Nkhani

Nkhani

Kupatulima kwa ma carbidi a Silicon

Cholepheretsa Zitsulo Zosungunula, Silicon Carbidi yovuta, ntchentche yachitsulo yosungunuka

Carbon silikicon wopachikidwa, monga graphte wopalamula, ndi chimodzi mwa mitundu yosiyanasiyana ya zolimba ndipo ali ndi maubwino ogwiritsira ntchito zomwe zidalipo sizingafanane. Pogwiritsa ntchito zida zapamwamba komanso zamaukadaulo wapamwamba kwambiri, tapanga m'badwo watsopano wa mikangano ya silikic-silikoni. Ili ndi mikhalidwe ya kuchuluka kwambiri, kutentha kwambiri kukana, kusamutsa kwachangu, asidi ndi alkali kukana, kutentha kwambiri kwa oxidation. Moyo wake utumiki wake ndi katatu katatu wa zojambulajambula zojambula za dongo. Ubwino wa magwiritsi ntchito umapangitsa ma carbon anicton kuti akhale oyenera kutentha kwambiri kuposa malo ogwirira ntchito kwambiri kuposa ma graphite. Chifukwa chake, ku Metaldurgy, kuponyera, makina, makina ena am'magulu, kaboni-silican amagwiritsidwa ntchito kwambiri pakununkhira kwa chitsulo cha alloy ndi zitsulo zawo, komanso zopindulitsa zawo.

Pali zosiyana ndi zosiyana ndi kulumikizana pakati pa kaboni silikiti yopachika ndi zojambula wamba. Choyamba, ali ofanana: Carbon zolimba za kaboni zimapangidwa pamaziko a zipasozo wamba ndipo amagwiritsidwa ntchito kununkhira zitsulo zosasangalatsa monga mkuwa, aluminiyamu, siliva, ndi zinc. Njira zogwiritsira ntchito komanso zosungira ndizofanana, choncho tcherani khutu chinyezi komanso kusungira.

Kachiwiri, kusiyana kwakhala mu zinthu zomwe zimagwiritsidwa ntchito popanga silicon carcibles, omwe makamaka ndi zida zamagalimoto za silicon. Chifukwa chake, amalimbana ndi kutentha kwambiri ndipo amatha kupirira kutentha mpaka madigiri 1860, kulola kugwiritsa ntchito mosalekeza mkati mwake. Kalukon ya Carbon Vibicn ndi zinthu zake zopangidwa ndi makonzedwe ake owoneka ngati yunifolomu, zokolola zotsika kwambiri, zokhala ndi zowoneka bwino, zowonjezera, zimapangitsa kuti zikhale ndi vuto lalikulu pazitsulo ndikuponya.

Graphite yolimba, carbidi yolimba, yopatsira mphamvu yosungunuka, kaboni kachilomboka karbidi yovuta, aluminiyamu otetezeka

Post Nthawi: Meyi-21-2024