“Indoda eqinile” phakathi komndeni wezinto zobumba zezimboni – Ukungena ezweni elimangalisayo lezinto zobumba zezimboni

Uma umuntu engena ezweni lezimboni lanamuhla, angabona njalo ukuba khona kohlobo oluthile lwezinto - azikhanyi njengezinsimbi noma azikhanyi njengepulasitiki, kodwa zisekela buthule ukusebenza kwemboni yanamuhla. Lona umndeni wezinto zobumba zezimboni, iqembu lezinto ezingaphili ezingezona ezensimbi ezidumile ngezakhiwo zazo ezikhethekile.
I. “Amalungu avelele” omndeni wezinto zobumba zezimboni
Phakathi komndeni wezinto zobumba zezimboni, kunamalungu amaningana avelele kakhulu: Izinto zobumba ze-Alumina zifana nomfowethu omdala othembekile, zithembele ekushiseni okuhle kakhulu nasekumelaneni nokugqwala, zidlala indima ebalulekile ezingxenyeni ze-elekthronikhi nasemishinini yamakhemikhali; Izinto zobumba ze-silicon nitride zifana nabadlali abalula, zinobulukhuni bezinto zobumba kanye nokuqina kwezinsimbi, zibonisa ukusebenza okuhle kuma-bearings namathuluzi okusika; Izinto zobumba ze-Zirconia zifana nabesifazane bemfashini, hhayi nje ngokuba nokukhanya okufana neparele kodwa futhi zinobuchwepheshe obumnyama "bokuqina kokuguqulwa kwesigaba", okuthandwa kakhulu ngamazinyo okufakelwa kanye nezingxenye zokunemba.
II.Izitsha zobumba ze-silicon carbide: Iqhawe eliphelele emkhakheni wezimboni
Phakathi kwalo mndeni, izitsha zobumba ze-silicon carbide zingabhekwa njengeqhawe langempela eliphelele. Le nsimbi ekhethekile eyakhiwe ngezinto ze-silicon ne-carbon yaqala ukwenziwa ngabantu ngo-1905 futhi ilokhu iphula amarekhodi okusebenza kwezinto zezimboni. Ifana nesihlangu esenziwe ngedayimane, esinobunzima be-Mohs obufika ku-9.5, esilandela idayimane uqobo; ifana nezikhali ezenziwe ngezitini ezingaphili, ezikwazi ukumelana nokushisa okuphezulu okungu-1350℃.

Eshabhu lensimbi, izitsha ze-silicon carbide ezenziwe ngobumba zisekela ukucinywa kwama-billet ensimbi; emapayipini amakhemikhali, iguquka ibe ngumqaphi omelana nokugqwala, yandisa impilo yesevisi yamapayipi; emigqeni yokukhiqiza ye-semiconductor, futhi iyisinqumo esifanele sokuthwala okunembile; okumangazayo nakakhulu, le nto ebonakala inzima empeleni iyisiqhubi sokushisa esihle kakhulu, okwenza ithole indawo yayo emkhakheni wokusatshalaliswa kokushisa ngogesi.
III. Ukuguqulwa nokuzalwa kabusha okulethwe ubuchwepheshe
Ubuchwepheshe besimanje bunikeze izinto zobumba ze-silicon carbide impilo entsha. Ngobuchwepheshe be-nanomodification, ososayensi bathuthukise ukuqina kwazo; besebenzisa ubuchwepheshe bokuphrinta be-3D, izingxenye eziyinkimbinkimbi ezifana nemisebenzi yobuciko zingenziwa. Elabhorethri yenkampani yethu, onjiniyela bafunda izindlela zobumba ze-silicon carbide, besebenzisa ubuchwepheshe obuthuthukisiwe bobumba ukuze bahlangabezane nezidingo zomkhiqizo ezahlukahlukene zamakhasimende futhi bathuthukisa njalo ukusebenza kwemikhiqizo yobumba ye-silicon carbide, okubenza bakwazi ukuzivumelanisa nezimo zokusebenza eziyinkimbinkimbi kakhulu.

Kusukela embonini yendabuko kuya kubuchwepheshe obusezingeni eliphezulu, i-ceramics yezimboni ibhala inganekwane entsha. Njengomhlinzeki wesevisi yezobuchwepheshe ogxile kwi-silicon carbide ceramics, sihlala sizibophezele ekuhlinzekeni ngezixazululo ezenziwe ngokwezifiso. Kungakhathaliseki ukuthi ukucutshungulwa kwezingxenye ezibunjwe ngendlela ekhethekile ngezincazelo ezikhethekile noma ukwakheka kwezixazululo zokusetshenziswa kwezimo zokusebenza ezimbi kakhulu, singathola ukwesekwa kochwepheshe lapha.