Imelana Nokushisa Okuphezulu, Imelana Nokugqwala I-Fiber Yemvelo Engaphili—I-Basalt Fiber.

I-Basalt fiberiyi-fiber engaphili eyenziwe ngokuyinhloko ngedwala le-basalt lemvelo. Icutshungulwa ngezinqubo zokuncibilikisa nokudonsa ezishisa kakhulu, okuholela ekuqineni Amakhemikhali kanye nezakhiwo zomzimba. Le fibre inezinhlelo zokusebenza emikhakheni eyahlukahlukene, ebonakala ngomthombo wayo omningi wezinto zokusetshenziswa kanye nenqubo yokukhiqiza elula.

Ingxenye eyinhloko ye I-Basalt Fiber iyitshe le-basalt. I-Basalt iyidwala elivamile lentaba-mlilo, eliqukethe ikakhulukazi amaminerali e-silicate, aqukethe i-silicon dioxide, i-aluminium oxide, i-iron oxide, nezinye izingxenye. Lezi zingxenye, ngemva kokwelashwa okushisa okuphezulu, zingakha isakhiwo sefayibha esiqhubekayo. Ngesikhathi senqubo yokukhiqiza, itshe le-basalt liqala lichotshozwe libe yizicucu ezincane bese lincibilikiswa esithandweni sokushisa okuphezulu. I-basalt encibilikisiwe bese idonswa ngedivayisi ekhethekile yokudweba ukuze yakhe imicu enobubanzi obuncane. Lezi micu ingacutshungulwa ibe yizinhlobo ezahlukene njengoba kudingeka, njengemicu eqoshiwe, imicu eqhubekayo, noma ama-fiber mat.
Ngokombono wokusebenza ngokomzimba, i-basalt fiber inokumelana nokushisa okuphezulu. Ingahlala izinzile emazingeni okushisa aphezulu futhi ayincibiliki kalula noma ibole. Le fibre iphinde ibonise ukumelana okuhle nokugqwala, inokumelana okunamandla nezinto eziningi zamakhemikhali. Ngokuphathelene nezakhiwo zemishini, i-basalt fibre inamandla aphezulu kanye ne-elastic modulus enkulu, okwenza ibe nenzuzo emkhakheni wezinto zokuqinisa.

Uma kuqhathaniswa nezinye izinhlobo zemicu, i-basalt fiber inezici ezihlukile kwezinye izici. Isibonelo, uma iqhathaniswa nefayibha yengilazi, inokumelana okungcono kokushisa; uma iqhathaniswa nefayibha yekhabhoni, izindleko zayo ziphansi. Kodwa-ke, uhlobo ngalunye lwefayibha lunezimo zalo ezisebenzayo, futhi ifayibha ye-basalt ayihlukile. Izici zayo zokusebenza zinquma ukuthi ingafaneleka kakhulu emikhakheni ethile ethile.
Ngokuphathelene nobuchwepheshe bokukhiqiza, inqubo yokukhiqiza i-basalt fiber inobungani nemvelo. Ngenxa yokuthi izinto zokusetshenziswa ziyi-ore yemvelo, ukwelashwa kwamakhemikhali okuyinkimbinkimbi akudingeki, okuholela ekulahlekeni okuncane ngesikhathi senqubo yokukhiqiza. Inqubo yokuncibilika emazingeni okushisa aphezulu nayo inciphisa ngempumelelo ukukhishwa kwezinto eziyingozi. Lokhu kunikeza i-basalt fiber inzuzo ezinhlelweni zokusebenza ezinezidingo eziphezulu zemvelo.
Ngokuphathelene nokusetshenziswa, i-basalt fiber isetshenziswa kakhulu ekuqiniseni izinto ezihlanganisiwe, izinto zokuvimbela ukushisa, kanye nezinto zokuhlunga. Ezintweni ezihlanganisiwe, ingasebenza njengesigaba sokuqinisa ukuthuthukisa izakhiwo zemishini zezinto ze-matrix. Emkhakheni wokuvimbela ukushisa, ukumelana kwayo nokushisa okuphezulu kwenza kube ukukhetha okuhle kwezinto zokuvimbela ukushisa. Ukuqina kwayo kwamakhemikhali kuyenza ifaneleke nezinto zokuhlunga ezindaweni ezithile ezikhethekile. Ngokombono wezomnotho, izindleko zokukhiqiza i-basalt fiber ziyalawuleka. Izinto zokusetshenziswa zitholakala kabanzi, futhi ubuchwepheshe bokucubungula buvuthiwe, okuholela entengo yemakethe eqinile. Uma kuqhathaniswa nezinye izinto zokuvimbela ukushisa, ukusebenza kwayo kahle kwezindleko kuyancintisana kwezinye izinhlelo zokusebenza. Yiqiniso, izindleko ezithile zizothinteka yizici ezifana namanani ezinto zokusetshenziswa, izindleko zamandla, kanye nesilinganiso sokukhiqiza.

Ngokuphathelene nokugcinwa kanye nokuthuthwa, i-basalt fiber idinga ukunakwa ekuvikelweni komswakama kanye nokugwema ukucindezelwa. Nakuba izakhiwo zayo zamakhemikhali zizinzile, ukuchayeka isikhathi eside ezindaweni ezinomswakama kungathinta ukusebenza kwayo. Ngokuvamile kunconywa ukuyigcina endaweni eyomile nengenawo umoya futhi ugweme ukubeka izinto ezisindayo kuyo. Ngesikhathi sokuthuthwa, kufanele futhi kuthathwe ukunakekelwa ukuvimbela ukuphuka noma ukuguquka kwe-fiber.
Ngokuphathelene nokuphepha, i-basalt fiber iphephile ngaphansi kwezimo ezivamile zokusetshenziswa. Kodwa-ke, ngenxa yesimo sayo se-fiber, izinyathelo zokuvikela ziyadingeka ngesikhathi sokukhiqiza noma sokucubungula ukuze kugwenywe ukuphefumula uthuli lwe-fiber. Lokhu kufana nezinye izinhlobo eziningi zezinto ze-fiber, zonke ezidinga izinyathelo zokuvikela ezifanele.
Ngokuphathelene namathemba okuthuthukiswa, izindawo zokusetshenziswa kwe-basalt fiber zisahlolwa njalo. Ngokuthuthuka kwesayensi yezinto zokwakha kanye nokuthuthukiswa kobuchwepheshe bokucubungula, ukusebenza kwayo kungathuthukiswa kakhulu, futhi ububanzi bokusetshenziswa kwayo bungakhula. Kodwa-ke, lokhu kudinga ucwaningo oluqhubekayo kanye nokuqinisekiswa okusebenzayo.
Ngamafuphi, i-basalt fiber iyinto ehlukile ye-inorganic fiber. Ukusebenza kwayo kanye nezindawo zokusetshenziswa kwayo kuyinika indawo kwisayensi yezinto zokwakha. Ukuqonda izici zayo kanye nobubanzi obufanele kuzosiza ekusebenziseni kangcono amandla ayo.