Yiziphi izici ezithile lapho izici "zokumelana nokushisa okuphezulu" ze-basalt fiber zibonakala khona?

1. Izinga Lokushisa Lesevisi Yesikhathi Eside kanye Nephuzu Lokuthambisa.

Ububanzi bokushisa besevisi yesikhathi eside obuphephile obujwayelekile i-basalt fiber ngokuvamile iwela phakathi kuka--260°C no-+650°C. Kodwa-ke, ngamamaki amelana nokushisa okuphezulu—akhiqizwa ngokulungiswa kokwakheka kanye nokulungiswa kwenqubo—umkhawulo ophezulu wokushisa kwesevisi yesikhathi eside ungaphakanyiswa kakhulu. Indawo yayo yokuthambisa—izinga lokushisa lapho i-fiber iqala ukuguquka khona—ingasondela noma idlule ngisho no-900°C. Lokhu kusho ukuthi, ngaphansi kwalo mkhawulo wokushisa, i-fiber ingagcina ngokuyisisekelo ukuqina kwesimo sayo somzimba kanye nezakhiwo zayo zemishini.

2. Izinga Lokugcina Amandla Emazingeni Okushisa Aphezulu.

Isilinganiso esibalulekile sokuhlola ukumelana nokushisa kwefayibha ukuthi igcina amandla ayo kangakanani ezindaweni ezishisa kakhulu. Ikhwalithi ephezulu, imicu ye-basalt engamelana nokushisa okuphezulu ngokuvamile ibonisa izinga eliphezulu lokugcinwa kwamandla okudonseka ngisho nangemva kokuchayeka isikhathi eside ezindaweni ezifinyelela emakhulwini amaningana ama-degree Celsius, ngaleyo ndlela ibonise ukumelana okuhle kakhulu nokuguga okushisa. Ngokuphambene nalokho, imicu eminingi yemvelo ibingabola noma incibilika kudala lapho amazinga okushisa enjalo ehla.

3. Ukuzinza Kokushisa kanye Nokuqhuba Okuphansi Kokushisa.

I-Basalt fiberkuyinto enhle kakhulu ngokwemvelo Ukufakwa Kwe-Thermal izinto, ezibonakala ngokushisa okuphansi. Emazingeni okushisa aphezulu, ayishisi noma ikhiphe umusi onobuthi, futhi igcina izakhiwo zamakhemikhali ezizinzile. Lokhu kuzinza kokushisa okungokwemvelo kuyinika inzuzo yemvelo emkhakheni wokushisa okushisa okuphezulu.

Umuntu angase abuze: Njengoba kunezinto eziningi ezingamelana nokushisa okuphezulu ezitholakala kokubili emvelweni nasembonini—njengemicu ye-ceramic kanye nemicu yengilazi—zisebenza kanjani I-Basalt i-fiber iyazihlukanisa nabanye? Lona umbuzo omuhle kakhulu, futhi ukuhlaziywa kokuqhathanisa kusebenza ekuchazeni ngokucacile izici ezihlukile ze-basalt fiber engamelani nokushisa okuphezulu.

Uma kuqhathaniswa ne-fiber ejwayelekile ye-E-glass, i-basalt fiber ikhombisa ukumelana nokushisa okuphezulu kakhulu. Izinga lokushisa lenkonzo yesikhathi eside le-fiber ye-E-glass ngokuvamile alidluli ku-350°C, kanti ikhono lokumelana nokushisa le-basalt fiber licishe liphindwe kabili lelo nani. Uma kuqhathaniswa ne-fiber ye-ceramic ye-aluminium silicate esebenza kahle kakhulu, i-fiber ye-basalt engamelana nokushisa okuphezulu ingaba nokubekezelela izinga lokushisa eliphansi kancane; noma kunjalo, inikeza amandla aphezulu okusebenza, ukumuncwa komswakama okuphansi, kanye nokumelana okuthuthukisiwe nokugqwala kwamakhemikhali—ikakhulukazi ezindaweni ze-alkaline. Ngaphezu kwalokho, njengoba i-fiber ye-basalt itholakala ezinsimbini zemvelo zamaminerali, inqubo yayo yokukhiqiza ihlanganisa ukusetshenziswa kwamandla okuphansi futhi incike ekuhlinzekweni kwezinto zokusetshenziswa eziningi kakhulu, ngaleyo ndlela iyinika izinzuzo ezihlukile kokubili ukusebenza kahle kwezindleko kanye nokusimama. Kungenxa yalezi zakhiwo eziphelele ukuthi i-fiber ye-basalt engamelana nokushisa okuphezulu ithole ukusetshenziswa okukhulu emikhakheni eminingi yezimboni. Ukusetshenziswa kwayo akusikho nje ekugqameni kumethrikhi eyodwa yokusebenza, kodwa kunalokho kudlala indima ebalulekile ezimweni lapho izidingo eziningi—njengokumelana nokushisa okuphezulu, ukuvimbela ukushisa, ukuvikelwa komlilo, kanye nokuqinisa isakhiwo—zihlangene kakhulu.