I-Basalt Fiber: I-Game-Changer ye-Low-Altitude Economy

1. Izinzuzo ze I-Basalt Fiber

1) Izinqolobane Zezinto Ezingavuthiwe Eziningi, Inzuzo Yezindleko Ezibalulekile

I-basalt fiber ikhiqizwa nge-basalt ore ngenqubo yokuncibilika. Le nsimbi igcwele ngokumangalisayo Emhlabeni naseNyangeni, ihlinzeka ngesisekelo esiqinile sezinto ezibonakalayo zokukhiqiza okukhulu. Uma kuqhathaniswa nezinye izinto ze-fiber, izinqolobane ezicebile zezinto ezingavuthiwe zinikeza i-basalt fiber inzuzo ecacile yezindleko, ivumela ukukhiqizwa okukhulu ngokufakwa kwempahla eluhlaza. Lokhu ngokungangabazeki kubeka isisekelo esiqinile sezomnotho sokusetshenziswa kwayo okusabalele emikhakheni ehlukahlukene.

I-2) Ukumelana Nokushisa Okuphezulu kanye Nokumelana Nokushisa Kwe-Thermal: Ngaphandle Kokucabanga

I-Basalt fiber ibonisa ukusebenza okuhle kakhulu ezindaweni ezishisayo. Izinga lokushisa layo lokusebenza libanzi ngendlela emangalisayo, lisuka ku-260 ℃ liye ku-880 ℃, lizedlula kude izinto ezijwayelekile ezifana ne-aramid fiber, E-I-Glass Fiber, i-asbestos, i-rock wool, nensimbi engagqwali. Ukusebenza kwayo kusondele ku-silica fiber, i-alumina-silica fiber, ne-ceramic fiber. Ukwengeza, ukuzinza kwayo kokushaqeka okushisayo kuhle kakhulu; ukusebenza kwayo kuhlala kuzinzile ku-500℃, futhi ilahlekelwa kuphela u-3% wesisindo sayo sokuqala ngisho naku-900℃. Lesi sici siyenza ibaluleke kakhulu ezinhlelweni ezidinga ukumelana nezinga lokushisa eliphezulu kakhulu.

I-3) Ukuzinza Kwamakhemikhali Okukhulu: Ukungesabi Ukuguguleka Kwemvelo

Ifayibha ye-basalt ingamelana ngokuzethemba kokubili kwe-asidi eqinile nendawo eqinile ye-alkali. Ukumelana kwayo ne-asidi ne-alkali kuphakeme kunemicu ye-aluminium borosilicate, futhi ukuqina kwayo, ukumelana nesimo sezulu, ukumelana nemisebe ye-UV, ukumelana namanzi, nokumelana ne-oxidation kuqhathaniswa netshe lemvelo le-basalt. Lokhu kusho ukuthi ezindaweni ezihlukahlukene ezinokhahlo zemvelo namakhemikhali, i-basalt fiber ingahlala izinzile futhi imelane nokuguguleka, iqinisekisa ukwethembeka kwesikhathi eside kwemikhiqizo eyisebenzisayo.

I-4) I-Modulus Ephakeme kanye Namandla Aqinile Okuqina: Izakhiwo Zemishini Ephakeme

Ngokuphathelene nezinkomba zokusebenza kwemishini, i-basalt fiber yenza kahle kakhulu. I-elastic modulus yayo isuka ku-85 GPa iye ku-110 GPa, ephakeme kune-E-glass fiber, i-asbestos, i-aramid fiber, i-polypropylene fiber, ne-silica fiber. Amandla ayo aqinile afinyelela ku-3000-4800 MPa, edlula i-carbon fiber ene-tow enkulu, i-aramid, i-PBI fiber, i-fiber yensimbi, i-boron fiber, ne-alumina fiber, futhi iqhathaniswa ne-S-glass fiber. Lezi zakhiwo ezinhle kakhulu zemishini zenza i-basalt fiber ukuqiniswa okufanelekile kokuthuthukisa izakhiwo zemishini yezinhlanganisela, ezisetshenziswa kabanzi emikhakheni edinga izinto ezisezingeni eliphezulu.

I-5) Ukumuncwa Okuhle Kakhulu Komsindo Nokuncishiswa Komsindo, Ukusebenza Okuvelele Okuyimfihlo

I-basalt fiber ine-coefficient yokumunca yomsindo efinyelela ku-0.9-0.99, ephakeme kune-E-glass fibre ne-silica fiber, ebonisa izici ezinhle kakhulu zokumunca umsindo nezici zokwahlukanisa. Ngasikhathi sinye, futhi inokucaca okuhle kakhulu kwe-electromagnetic wave kanye nezakhiwo ezithile zokumuncwa kwamagagasi. Lezi zici ziyinikeza inzuzo eyingqayizivele ezintweni eziyimfihlo, ehlangabezana nezidingo ezikhethekile zempahla yenkundla yezokuvikela nezempi kanye nokuhlinzeka ngosekelo oluqinile lokuthuthukisa ukusebenza okuyimfihlo kwezisetshenziswa ezihlobene.

2. Izicelo ze-Basalt Fiber emkhakheni we-Low-Altitude

1) Ukukhiqiza kwe-UAV

Ngenxa yamandla ayo aphezulu kanye nokuminyana okuphansi, i-basalt fiber ingasetshenziswa ukwenza izingxenye ezifana namafuselage e-UAV, amaphiko, nophephela. Lokhu kunciphisa isisindo se-UAV kuyilapho kuqinisekisa amandla esakhiwo, kuthuthukisa ukukhuthazela kwayo namandla okulayisha okukhokhelwayo, futhi kuthuthukisa kakhulu ukusebenza kwayo kahle nokwethembeka. Ukwengeza, i-basalt fiber ingasetshenziswa ukwenza ama-casings ebhethri e-UAV nama-sensor casings. Ngaphezu kwalokho, ama-UAV angase ahlangabezane nokushayisana nokuklwebheka ngesikhathi sokundiza; Ukumelana nokugqokwa okuphezulu kwe-basalt fiber kanye nokumelana nomthelela kwenza ukusetshenziswa kwayo ekwenzeni ama-casings avikelayo noma amakhava ama-UAV, ngaleyo ndlela kuvikelwe okokusebenza kwe-elekthronikhi kwangaphakathi kanye nezakhiwo zemishini emithonyeni yangaphandle yemvelo.

2) Ukwakhiwa Kwengqalasizinda Yendawo Ephansi

I-basalt fiber futhi idlala indima ebalulekile ekwakhiweni kwengqalasizinda esezingeni eliphansi. Ingahlanganiswa nezinto ezifana nokhonkolo ukuze zisetshenziswe ekwakhiweni kwemigwaqo yezindiza kanye namaphinifa esikhumulweni sezindiza. Ukwengezwa kwe-basalt fiber kungakhuphula kakhulu isikhathi sokuphila kanye namandla okuthwala umthwalo wemigwaqo yezindiza namaphinifa, okuqinisekisa ukusebenza kahle nokuzinzile kwezikhungo zesikhumulo sezindiza. Isibonelo, amagridi e-basalt fiber angasetshenziselwa ukuqinisa imigwaqo yezindiza zezindiza. Ekwenziweni kwemibhoshongo yokulawula kanye nezindawo zokuzulazula, i-basalt fiber ingasetshenziswa ukukhiqiza izingxenye zesakhiwo njengemibhoshongo kanye nabakaki bezinti. Ngenxa yokumelana komoya okuhle kakhulu kwe-basalt fiber, ingathuthukisa ngempumelelo ukumelana komoya nokuzinza kwalezi zingxenye zesakhiwo, iqinisekise ukusebenza okuvamile kwezindawo zokuzulazula ezimweni zezulu eziyinkimbinkimbi. Ngaphezu kwalokho, i-basalt fiber ayiqhubeki futhi inezindawo ezimunca amagagasi futhi ezibonisa ngale. Ngokusekelwe kulezi zici, iphinde ibonise amandla athile okuthuthuka ekwakhiweni kwengqalasizinda ye-UAV, njengama-radomes namakhava e-antenna angu-5G.