Izingxenye ze-granite ezinembile kanye nezingxenye ze-ceramic ezinembayo zithatha indawo emkhakheni wesayensi yezinto zokwakha, futhi ukusebenza kwazo ngobulukhuni, ukumelana nokugqoka kanye nokumelana nokushisa okuphezulu kuhlukile.
Uma kukhulunywa ngokumelana nezinga lokushisa eliphezulu, izingxenye ze-ceramic ezinembayo zigqama ngokuzinza kwazo okuhle kakhulu kokushisa. Izinto ze-Ceramic ngokuvamile zinezinga eliphezulu lokuncibilika, i-coefficient ephansi yokwandisa ukushisa okushisayo kanye nokumelana nokushaqeka okuhle kakhulu kwe-thermal, okungagcina ukwakheka okuzinzile nokusebenza ezindaweni ezishisa kakhulu zokushisa. Lesi sici senza izingxenye ze-ceramic ezinembayo zibe nendawo engenakushintshwa ezindaweni zokushisa okuphezulu njenge-aerospace, amandla enuzi kanye nemboni yamakhemikhali.
Ngokuphambene, izingxenye ze-granite ezinembayo nazo zinekhono elithile lokumelana nezinga lokushisa eliphezulu, kodwa ukusebenza kwazo kubuthakathaka. Ngaphansi kwezimo zokushisa eziphakeme, i-granite ingase ikhubazeke noma iqhekeke ngenxa yokucindezeleka okushisayo, okuthinta umphumela wayo wokusetshenziswa. Ngakho-ke, ezimweni zohlelo lokusebenza ezinezidingo zokushisa okuphezulu, izingxenye ze-ceramic ezinemba ngokungangabazeki ziyisinqumo esihle kakhulu.
Yiqiniso, lapho sikhetha izinto zokwakha, asikwazi ukuthembela esibonisini esisodwa sokumelana nokushisa okuphezulu. Kuyadingeka futhi ukucabangela ubulukhuni bezinto ezibonakalayo, ukumelana nokugqoka, izindleko, ubunzima bokucubungula kanye nokusetshenziswa okuqondile kwemvelo nezinye izici. Isibonelo, kwezinye izinhlelo zokusebenza lapho ukunemba okuphezulu nokuzinza kuyadingeka, izingxenye ze-granite ezinembayo zingakhethwa ngenxa yokucaba kwazo okuhle nokumelana nokugqwala.
Kafushane, izingxenye ze-ceramic ezinembayo ziphakeme kunezingxenye ze-granite ezinembayo ekumelaneni nezinga lokushisa eliphezulu, futhi zifaneleka kakhulu ukusetshenziswa ezindaweni zokushisa eziphezulu. Kodwa ekusebenzeni okungokoqobo, sidinga ukwenza ukuhwebelana nokukhetha ngokuya ngezidingo ezithile ukuze sithole isisombululo esifanele kakhulu. Ngemva kokuqonda okujulile komehluko wokumelana nokushisa okuphezulu phakathi kwezingxenye ze-granite ezinembile kanye nezingxenye ze-ceramic ezinembayo, singaqhubeka sihlola ukuhambisana kwezinto ezimbili kwezinye izakhiwo ezibalulekile nezindawo zokusebenzisa.
Izingxenye ze-granite ezinembile, ngenxa yokuminyana kwazo ngokwemvelo kanye nesakhiwo esifanayo, azigcini nje ngokuba nokuzinza okuhle kakhulu nokucaba, kodwa futhi zibonisa ukumelana nokugqwala okuhle kanye nokumelana nesimo sezulu. Lokhu kuyenza ibe yinhle kakhulu ezimeni ezidinga ukunemba okuphezulu, ukwesekwa okuzinzile noma ukuchayeka isikhathi eside ezindaweni zemvelo ezinokhahlo. Isibonelo, izingxenye zegwadle ezinembayo zibalulekile ezinhlelweni zokusebenza ezifana nesisekelo samathuluzi amakhulu omshini wokunemba, inkundla yamathuluzi okubona, nesigxobo sokulinganisa ekuhloleni kwendawo.
Ngaphezu kokumelana kwayo okuhle kakhulu nokushisa okuphezulu, izingxenye ze-ceramic ezinembile nazo zinokuqina okuphezulu, amandla aphezulu, ukufakwa kahle kwamakhemikhali kanye nokuzinza kwamakhemikhali. Lezi zakhiwo zivumela izinto zobumba ezinembayo ukuze zibonise amandla amakhulu ezinhlelweni lapho kudingeka khona izimo zomzimba nezekhemikhali ngokwedlulele. Emkhakheni we-aerospace, izingxenye ze-ceramic ezinembayo zingasetshenziswa ukwenza izingxenye ezishisa kakhulu zezinjini, amasistimu okuvikela ukushisa kanye nezinhlelo zokuqhuma. Emkhakheni wamandla, izitsha zobumba ezinembayo zingasetshenziswa ukwenza ama-diaphragm e-electrolyte amaseli kaphethiloli, amaphaneli elanga, njll. Embonini yamakhemikhali, izitsha zobumba ezinembayo zingasetshenziswa ukwenza ama-reactors amelana nokugqwala, amapayipi namavalvu.
Ngokuthuthuka kwesayensi nobuchwepheshe kanye nokuqanjwa okusha okuqhubekayo kobuchwepheshe, ubuchwepheshe bokulungiswa kwezingxenye zegwadle kanye nezingxenye ze-ceramic ezinembayo nakho kuthuthukiswa njalo. Ubuchwepheshe besimanje bokucutshungulwa buvumela lezi zinto ezimbili ukuthi zenziwe futhi zicutshungulwe ngokunemba okuphezulu kanye nezindleko eziphansi, ngaleyo ndlela zandise ngokwengeziwe insimu yazo yokusetshenziswa.
Kafushane, izingxenye ze-granite ezinembayo kanye nezakhi ze-ceramic ezinembayo zinezinzuzo zazo ezihlukile kanye nobubanzi bokusebenza emkhakheni wesayensi yezinto. Ekusetshenzisweni okungokoqobo, sidinga ukukhetha izinto ezifanele ngokuya ngezidingo nezimo ezithile ukuze sizuze ukusebenza okuhle kakhulu nezinzuzo zezomnotho. Ngesikhathi esifanayo, ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, singalindela lezi zinto ezimbili ukuthi zidlale indima yazo ebalulekile emikhakheni eminingi kanye nobubanzi obubanzi.
Isikhathi sokuthumela: Aug-05-2024