Izindaba

Imicu esebenza kahle kakhulu ishintsha isimo sezimboni. I-Basalt fiber, ngokumelana kwayo nesimo sezulu semvelo kanye nokusebenza kahle kwezindleko, kuqhuba ukuthuthukiswa okuluhlaza kwengqalasizinda. I-carbon fibre, ngezakhiwo zayo ezilula nezinamandla aphezulu, ihola ekuguqulweni kwemboni yezindiza okungenawo umoya ongcolile. Zombili zingena ngasikhathi sinye emikhakheni yamandla amasha kanye nemishini esezingeni eliphezulu, zakha i-matrix yokuthuthukisa ehlanganisa izimboni eziningi.

Ngaphansi kwezinhloso ezimbili ze-"Dual Carbon" kanye nokuthuthukiswa kokukhiqiza okuphezulu, imicu esebenza kahle kakhulu, enezinzuzo zayo eziyinhloko "zokusebenza okwenziwe ngokwezifiso kanye nezimo ezithile zohlelo lokusebenza," ibe yizinto ezibalulekile zokuxazulula izinkinga zendabuko zezimboni kanye nokuthuthukisa amasimu asafufusa. I-Basalt fiber, ngokusebenzisa "ukumelana kwayo nesimo sezulu semvelo kanye nokusebenza kahle kwezindleko," kushintsha indlela eya engqalasizindani eluhlaza. I-carbon fiber, enezinzuzo zayo "ezilula nezinamandla aphezulu", ihola ushintsho lwe-carbon ephansi ezindizeni. Lezi ezimbili zingena ngasikhathi sinye emikhakheni emisha yamandla kanye nemishini esezingeni eliphezulu, zidala i-matrix yokuthuthukisa izimboni eziningi enikeza ukwesekwa okubalulekile kwentuthuko yokukhiqiza esezingeni eliphezulu.

Emakethe yamapayipi anomfutho ophezulu, kusetshenziswa izinto ezihlanganisiwe njenge-glass fiber, i-carbon fiber, kanye ne-basalt fiber. Kodwa-ke, amapayipi anomfutho ophezulu we-glass fiber reinforced plastic (GRP) yiwona asetshenziswa kakhulu, kuyilapho amapayipi e-basalt kanye ne-carbon fiber engavamile. Amapayipi anomfutho ophezulu we-basalt fiber composite, anokumelana nokugqwala okungavamile, alula futhi anamandla aphezulu, ukumelana noketshezi oluphansi, kanye nokuphila isikhathi eside, athola ukusetshenziswa okubanzi emikhakheni ehlukahlukene njengamakhemikhali kaphethroli, izindiza, kanye nokwakhiwa.

Ingilazi yefayibha yaseShayina Beihai ijabule ukumemezela ukubamba kwayo iqhaza eMbukisweni Wezimboni Ze-7th International Composites (Eurasian Composites Show) e-Istanbul Expo Center, eTurkey, kusukela ngoNovemba 26-28, 2025. Simema bonke ababekhona ngemfudumalo ukuthi bavakashele idokodo lethu futhi bahlole amandla amakhulu ezinto zethu ezithuthukisiwe ze-phenolic fiberglass composite.

Amandla okuthamba kwemicu yamaminerali e-basalt ayisibonakaliso esiphelele esithonywa izici ezahlukahlukene. Lapho ukhetha futhi usebenzisa yona, umuntu akufanele abheke nje inani elijwayelekile kodwa futhi acabangele isimo esithile sokusetshenziswa, isabelomali sezindleko, nezinye izici. Ngokuthuthuka okuqhubekayo kobuchwepheshe bokukhiqiza, amathuba okusetshenziswa kwale micu enobungani nemvelo, esebenza kahle kakhulu azoba maningi nakakhulu.

Phakathi nesidingo esikhulayo sezinto ezilula nezimelana nokushisa okuphezulu emkhakheni wezindiza, imboni yefayibha ye-basalt yaseShayina ifinyelele intuthuko enkulu ngokukhiqizwa okukhulu kwezintambo ze-ultrafine ezincane kakhulu ezingeni lamathani ayinkulungwane. Lokhu kunikeza ikhambi elithembisayo kakhulu lensimu yezindiza. Ukuhlaziywa okulandelayo kuhlanganisa izici ezine: intuthuko kwezobuchwepheshe, ukusetshenziswa kwezindiza, uhlelo lwezemvelo lwezimboni, kanye nezitayela zesikhathi esizayo.

Imboni yefayibha ye-basalt okwamanje isesigabeni sokuthuthuka okusheshayo. I-China inqobe ubuchwepheshe obubalulekile, njengokudweba okuhlakaniphile kwe-bushing okunemigodi engu-2,400 kanye nokulawula i-homogenization yokuncibilikisa, okuthuthukise kakhulu ukusebenza komkhiqizo. Ifayibha ye-basalt manje isiyasebenza njengokufaka esikhundleni sefayibha yengilazi ezinhlelweni eziningi zokusebenza.

I-Basalt fiber, into eyaziwa ngezakhiwo zayo ezilula, ezinamandla aphezulu, kanye nokumelana nokugqwala, inezinhlobo eziningi zezicelo kuzo zonke imikhakha eminingi. Le nto eguquguqukayo ibaluleke kakhulu emkhakheni wamandla kanye nezimboni zokuvikela nezindiza, lapho izici zayo ezihlukile zibhekana nezinselele zobunjiniyela eziyinkimbinkimbi.

Ukugqwala kwekhonkrithi kungenye yezimbangela eziyinhloko zokonakala kokuqina kwekhonkrithi, futhi izinkinga zokugqwala kwekhonkrithi zibangela ukulahlekelwa okukhulu kwezomnotho minyaka yonke. Ukuze kuncishiswe ukulahlekelwa kwezomnotho okubangelwa ukugqwala kwekhonkrithi, kubaluleke kakhulu ukutadisha ukumelana nokugqwala kwekhonkrithi ye-basalt fiber.

Ngezinzuzo zabo zokusebenza eziphelele, imicu ye-basalt zisetshenziswa kabanzi ezimbonini ezahlukahlukene, okuhlanganisa izindiza, ezokuvikela, ezokuthutha, amandla amasha, ezokwakha, ubunjiniyela basolwandle, kanye namakhemikhali kaphethiloli. Zisebenza njengenye indlela ethuthukisiwe esikhundleni sezinto zendabuko.

I-basalt fiber, ene-basalt yemvelo njengento yayo eluhlaza, yakhiwa ibe yi-filament bundle eqhubekayo, enhle engakhiqizi izinto eziphilayo ngemva kokuncibilika, ukudonsa, nokwelashwa ngokushisa okuphezulu. I-basalt fiber inokumelana nokushisa okuphezulu, i-anti-oxidation, i-radiation, i-thermal kanye ne-acoustic insulation, kanye nokusebenza okuhle kakhulu kokuhlunga. Ngenxa yokuthi inqubo yayo yokukhiqiza ihlanzekile futhi ayinayo ingcoliso, yaziwa ngokuthi "izinto zezimboni eziluhlaza zekhulu lama-21." Bese icutshungulwa ibe yi-composite bar ngesimo se-rebar