Ukusuka kwiMpahla eluhlaza ukuya kwiSicelo: I-Basalt Fiber
Ifayibha yeBasaltiimveliso zibonisa iingenelo ezicacileyo ngaphezu kwefayibha yeglasi kwi Izinto ezidityanisiweyoNgeendlela zemathi enqunqiweyo, ilaphu elijikelezayo, nelaphu elihamba kwicala elinye,ifayibha yebasalt ibonisa imithwalo ephezulu yokuqhekeka kunye ne-modulus kaYoung (umlinganiselo wokuqina kwento ethile) xa kuthelekiswa nefayibha yeglasi.
Kuphononongo olwenziwe nguNjingalwazi u-Ignaas Verpoest weSebe leZixhobo eziDibeneyo kwiYunivesithi yaseLuvin eBelgium, kwenziwe uphando malunga I-Basalt ifayibha kunye nefayibha yeglasi ye-E. Iiprepreg ezicwangcisiweyo ngendlela enye zalungiswa ngokufaka i-epoxy resin kwiglasi nakwi-basalt, zibotshelelwe kwi-mandrel, emva koko zicinezelwe ii-laminates de ziqine ngokupheleleyo. Iisampuli ezinomlinganiselo we-135 mm × 15 mm (5.3 intshi × 0.6 intshi) zanqunyulwa kwaye ubukhulu bazo balinganiswa. Iisampuli emva koko zavavanywa ngee-three-point bending tests (ISO 178) kunye ne-ILSS tests (ISO 14130) ukuze kuvavanywe amandla kunye nokuqina.
UVerpoest uxele ukuba nangona isampuli nganye yayinomthamo wefayibha ongama-40%, amandla eesampuli ze-basalt/epoxy ayephezulu nge-13.7% kunalawo eesampuli ze-E-glass, kwaye ukuqina kwazo kwakuphezulu nge-17.5%, nangona iisampulu ze-basalt zinzima nge-3.6% kuneesampuli ze-E-glass.
Ngaphezu koko, i-basalt fiber iyakwazi ukumelana ngokwemvelo ne-ultraviolet (UV) kunye ne-high-energy electromagnetic radiation, igcina iipropati zayo kumaqondo obushushu aphantsi, kwaye inika ukumelana okungcono kwe-asidi. I-basalt ikwabikwa ukuba ineenzuzo eziphezulu ngokubhekiselele kukhuseleko lwabasebenzi kunye nomgangatho womoya. Ekubeni i-basalt iyimveliso yomsebenzi wentaba-mlilo, inkqubo yokwenza i-fiberization inobuhlobo nokusingqongileyo ngakumbi kune-glass fiber. Ukongeza, i-basalt ayisebenzi ngokupheleleyo, oko kuthetha ukuba ayinazo iimpembelelo ezinobuthi emoyeni okanye emanzini, kwaye ayitshi kwaye ayitshisi.
Izicelo zoKhuseleko loMlilo kunye nokuGcina ubushushu
Ifayibha yeBasalt elukiweyo Ilaphu elingatshiyo linika ukumelana nobushushu obuphezulu, ubushushu obuphezulu obuphezulu, akukho kunyibilika okanye ukuvuza, akukho gesi inobungozi, kwaye akukho kuncipha kobushushu. Liyimpahla efanelekileyo kwiisuti zomlilo, iingubo zomlilo, kunye neekhethini zomlilo, kwaye linokumelana nobushushu obufikelela kwi-650∘C kunye ne-oxygen index engaphezulu kwe-68, ingcono kakhulu kune-aramid kunye nezinye iifayibha zendalo.
Izicelo kwiZiseko zoPhuhliso
Ifayibha yeBasalt inamandla aphezulu okutyhala, ukumelana ne-asidi kunye ne-alkali, kunye neempawu zeekhemikhali ezizinzileyo. Ingatshintsha ngokuyinxenye amaphepha e-carbon fiber ukuze kulungiswe, kuhlaziywe, kwaye kuqiniswe iziseko zophuhliso. Ingatshintsha ne-polyester fiber, i-polypropylene fiber, kunye ne-polyacrylonitrile fiber ukuze kuqiniswe ikhonkrithi ye-mortar kunye nekhonkrithi ye-asphalt, inika ukungakwazi ukungena kwamanzi kunye nokumelana nokuqhekeka. Ingasetyenziswa kakhulu kwiindawo zeziseko zophuhliso ezifana neendlela ezinkulu, iindlela zeenqwelo moya, amazibuko olwandle kunye neenqanawa, kunye nokwakhiwa kobunjineli bamanzi.
Izicelo zoKhuseleko lweNdalo
Ifayibha yeBasalt luhlobo olutsha lwezinto eziluhlaza nezinobuhlobo nokusingqongileyo ezinokusetyenziselwa ukhuseleko lokusingqongileyo ekuhluzeni, ekufakeni nasekucoceni izinto eziyingozi kunye neegesi. Ingakumbi ekuhluzeni okushisa okuphezulu, ubushushu bokusetyenziswa kwexesha elide ifayibha yebasalt yi-650∘C, ingcono kakhulu kunezixhobo zesihluzo zemveli, nto leyo eyenza ukuba ibe yeyona nto ikhethwayo kwizixhobo zesihluzo, izixhobo zesihluzo, kunye neefelts ezishushu kakhulu.
Ukusetyenziswa kweeplastiki eziqinisiweyo zeBasalt Fiber
Izinto ezidityanisiweyo eziqiniswe nge ifayibha yebasalt Zingasetyenziswa kwizicelo zokhuselo lwesizwe ezifana nezixhobo zokuzikhusela kwiimbumbulu, iiradome, ukhuseleko lobushushu kwimibhobho yezibhamu, kunye nezinto ezifihlakeleyo zokufunxa nokuhambisa iradar. Zingasetyenziswa nakwiizicelo zabantu abaqhelekileyo ezifana nezakhiwo zezithuthi neenqanawa, iipayipi ezimelana noxinzelelo kunye nokugqwala, iisilinda zamanxeba, kunye neebhodi zesekethe eziprintiweyo.
