Izingxenye ze-granite eqondile kanye nezingxenye ze-ceramic eqondile zinendawo emkhakheni wesayensi yezinto zokwakha, futhi ukusebenza kwazo ebulukhunini, ekugugeni kanye nokumelana nokushisa okuphezulu kuhlukile.
Uma kukhulunywa ngokumelana nokushisa okuphezulu, izingxenye ze-ceramic ezinembile zivelele ngokuqina kwazo okuhle kakhulu kokushisa. Izinto ze-ceramic zivame ukuba nephuzu lokuncibilika eliphezulu, i-coefficient yokwanda kokushisa okuphansi kanye nokumelana okuhle kakhulu kokushaqeka kokushisa, okungagcina isakhiwo esizinzile kanye nokusebenza kahle ezindaweni ezishisa kakhulu. Lesi sici senza izingxenye ze-ceramic ezinembile zibe nesikhundla esingenakufakwa esikhundleni emasimini okushisa aphezulu njengezindiza, amandla enuzi kanye nemboni yamakhemikhali.
Ngokuphambene nalokho, izingxenye ze-granite enembile nazo zinekhono elithile lokubekezelela amazinga okushisa aphezulu, kodwa ukusebenza kwazo kubuthakathaka. Ngaphansi kwezimo zokushisa okuphezulu, i-granite ingase ikhubazeke noma iqhekeke ngenxa yokucindezeleka kokushisa, okuthinta umphumela wokusetshenziswa kwayo. Ngakho-ke, ezimweni zokusetshenziswa ezinezidingo zokushisa okuphezulu, izingxenye ze-ceramic enembile ngokungangabazeki ziyisinqumo esingcono kakhulu.
Yiqiniso, lapho sikhetha izinto zokwakha, asikwazi ukuthembela nje enkombeni eyodwa yokumelana nokushisa okuphezulu. Kubalulekile futhi ukucabangela ubulukhuni bezinto zokwakha, ukumelana nokuguguleka, izindleko, ubunzima bokucubungula kanye nokusetshenziswa okuqondile kwendawo kanye nezinye izici. Isibonelo, kwezinye izinhlelo zokusebenza lapho kudingeka khona ukunemba okuphezulu nokuqina, izingxenye ze-granite eziqondile zingase zikhethwe ngenxa yokuba zithambile futhi zimelana nokugqwala.
Ngamafuphi, izingxenye ze-ceramic eziqondile zingcono kunezingxenye ze-granite eziqondile lapho kumelana nokushisa okuphezulu, futhi zifaneleka kakhulu ukusetshenziswa ezindaweni ezishisayo eziphakeme. Kodwa ezisetshenzisweni ezisebenzayo, sidinga ukwenza ukuhweba nokukhetha ngokwezidingo ezithile ukuze sithole ikhambi lezinto ezifanele kakhulu. Ngemva kokuqonda ngokujulile umehluko wokumelana nokushisa okuphezulu phakathi kwezingxenye ze-granite eziqondile kanye nezingxenye ze-ceramic eziqondile, singaqhubeka nokuhlola ukuhambisana kwezinto ezimbili kwezinye izakhiwo ezibalulekile kanye nezindawo zokusetshenziswa.
Izingxenye ze-granite ezinembile, ngenxa yobukhulu bazo obuphezulu kanye nesakhiwo esifanayo, azigcini nje ngokuba nokuqina okuhle kanye nokuba yisicaba, kodwa futhi zibonisa ukumelana okuhle nokugqwala kanye nokumelana nesimo sezulu. Lokhu kuyenza ibe yinhle kakhulu ezimweni ezidinga ukulinganiswa okunembile okuphezulu, ukwesekwa okuzinzile noma ukuchayeka isikhathi eside ezindaweni zemvelo ezinzima. Isibonelo, izingxenye ze-granite ezinembile zibalulekile ekusetshenzisweni okufana nesisekelo samathuluzi amakhulu omshini onembile, ipulatifomu yezinsimbi ezibonakalayo, kanye nesigxobo sokulinganisa ekuhlolweni kwe-geology.
Ngaphezu kokumelana kwayo nokushisa okuphezulu okuhle kakhulu, izingxenye ze-ceramic ezinembile nazo zinobulukhuni obuphezulu, amandla aphezulu, ukufudumala okuhle kanye nokuqina kwamakhemikhali. Lezi zakhiwo zivumela i-ceramics enembile ukuthi ibonise amandla amakhulu ekusetshenzisweni lapho kudingeka khona izimo zomzimba nezamakhemikhali ezimbi kakhulu. Emkhakheni wezindiza, izingxenye ze-ceramic ezinembile zingasetshenziswa ukukhiqiza izingxenye ze-injini ezishisa kakhulu, izinhlelo zokuvikela ukushisa kanye nezinhlelo zokuhambisa. Emkhakheni wamandla, i-ceramics enembile ingasetshenziswa ukukhiqiza ama-electrolyte diaphragm amaseli kaphethiloli, amaphaneli elanga, njll. Embonini yamakhemikhali, i-ceramics enembile ingasetshenziswa ukwenza ama-reactors amelana nokugqwala, amapayipi nama-valve.
Ngokuthuthuka kwesayensi nobuchwepheshe kanye nokusungula izinto ezintsha okuqhubekayo kobuchwepheshe, ubuchwepheshe bokulungiselela izingxenye ze-granite ezinembile kanye nezingxenye ze-ceramic ezinembile nakho kuyathuthuka njalo. Ubuchwepheshe besimanje bokucubungula buvumela lezi zinto ezimbili ukuthi zikhiqizwe futhi zicutshungulwe ngokunemba okuphezulu kanye nezindleko eziphansi, ngaleyo ndlela kwandiswe insimu yazo yokusetshenziswa.
Ngamafuphi, izingxenye ze-granite enembile kanye nezingxenye ze-ceramic enembile zinezinzuzo zazo ezihlukile kanye nobubanzi bokusetshenziswa emkhakheni wesayensi yezinto ezibonakalayo. Ekusetshenzisweni okungokoqobo, sidinga ukukhetha izinto ezifanele ngokwezidingo nezimo ezithile ukuze sithole ukusebenza okuhle kakhulu kanye nezinzuzo zezomnotho. Ngesikhathi esifanayo, ngentuthuko eqhubekayo yesayensi nobuchwepheshe, singalindela ukuthi lezi zinto ezimbili zidlale indima yazo ebalulekile emikhakheni eminingi kanye nobubanzi obubanzi.
Isikhathi sokuthunyelwe: Agasti-05-2024