I-Basalt Fiber: Itshintsha Umdlalo kwi-Low-Altitude Economy

1. Iingenelo ze I-Basalt Fiber

1) Ugcino oluninzi lwezinto ezisetyenzisiweyo, Inzuzo enkulu yeendleko

Ifayibha yeBasalt iveliswa kwi-basalt ore ngenkqubo yokutsala inyibilike. Le ore ininzi kakhulu eMhlabeni naseNyangeni, inika isiseko esiqinileyo sezinto zokwenziwa kwimveliso enkulu. Xa kuthelekiswa nezinye izinto zokwenziwa kwifayibha, iindawo ezigciniweyo zezinto zokwenziwa zinika i-basalt fiber inzuzo ecacileyo yeendleko, nto leyo evumela imveliso enkulu ngengeniso ephantsi yezinto zokwenziwa. Oku ngokungathandabuzekiyo kubeka isiseko esomeleleyo sezoqoqosho sokusetyenziswa kwayo ngokubanzi kwiindawo ezahlukeneyo.

2) Ukumelana nobushushu obuphezulu kunye nokumelana nobushushu: Ngaphaya komfanekiso

Ifayibha yeBasalt ibonakalisa ukusebenza okugqwesileyo kwiindawo ezinobushushu obugqithisileyo. Ububanzi bayo bobushushu bokusebenza bubanzi kakhulu, ukusuka kwi -260℃ ukuya kwi 880℃, budlula kakhulu izinto eziqhelekileyo ezifana nefayibha ye-aramid, i-E-Ifayibha yeglasi, i-asbestos, uboya belitye, kunye nentsimbi engatyiwayo. Ukusebenza kwayo kufana noko kwe-silica fiber, i-alumina-silica fiber, kunye ne-ceramic fiber. Ukongeza, ukuzinza kwayo kobushushu kugqwesileyo; ukusebenza kwayo kuhlala kuzinzile kwi-500℃, kwaye ilahlekelwa yi-3% kuphela yobunzima bayo bokuqala nokuba ikwi-900℃. Olu phawu luyenza ibaluleke kakhulu kwiimfuno ezifuna ukumelana nobushushu obuphezulu kakhulu.

3) Uzinzo Oluphezulu Lweekhemikhali: Ukungabi Naloyiko Lokukhukuleka Kwendalo

Ifayibha yeBasalt inokumelana ngokuzithemba zombini iindawo ezine-asidi enamandla kunye neendawo ezine-alkali enamandla. Ukumelana kwayo ne-asidi kunye ne-alkali kungaphezulu kwezo zefayibha ze-aluminium borosilicate, kwaye ukuqina kwayo, ukumelana nemozulu, ukumelana nemisebe ye-UV, ukumelana namanzi, kunye nokumelana ne-oxidation kufana nelitye lendalo le-basalt. Oku kuthetha ukuba kwiindawo ezahlukeneyo zendalo kunye neekhemikhali ezinzima, ifayibha ye-basalt inokuhlala izinzile kwaye imelane nokukhukuliseka, ukuqinisekisa ukuthembeka kwexesha elide kweemveliso eziyisebenzisayo.

4) I-Modulus Ephakamileyo kunye Nokuqina Okuqinileyo Kokutsalwa: Iipropati Eziphezulu Zoomatshini

Ngokwezikhombisi zokusebenza koomatshini, i-basalt fiber isebenza kakuhle kakhulu. I-modulus yayo elastiki isuka kwi-85 GPa ukuya kwi-110 GPa, iphezulu kune-E-glass fiber, i-asbestos, i-aramid fiber, i-polypropylene fiber, kunye ne-silica fiber. Amandla ayo okuxinana afikelela kwi-3000-4800 MPa, idlula i-large-tow carbon fiber, i-aramid, i-PBI fiber, i-steel fiber, i-boron fiber, kunye ne-alumina fiber, kwaye iyafana ne-S-glass fiber. Ezi mpawu zibalaseleyo zoomatshini zenza ifayibha yebasalt uqinisekiso olufanelekileyo lokuphucula iipropati zoomatshini zee-composites, ezisetyenziswa kakhulu kwiindawo ezifuna izixhobo ezinamandla aphezulu.

5) Ukufunxwa kwesandi okugqwesileyo kunye nokunciphisa ingxolo, ukusebenza okumangalisayo okufihlakeleyo

Ifayibha yeBasalt ine-coefficient yokufunxa isandi ephezulu njenge-0.9-0.99, ephezulu kune-E-glass fiber kunye ne-silica fiber, ebonisa iipropati zokufunxa isandi kunye nokukhusela. Kwangaxeshanye, ikwanazo neepropati zokufunxa i-electromagnetic wave ezibalaseleyo kunye neepropati ezithile zokufunxa i-wave. Ezi mpawu ziyinika inzuzo ekhethekileyo kwizixhobo ezifihlakeleyo, ihlangabezana neemfuno zezinto ezikhethekileyo zokhuselo kunye nemimandla yomkhosi kwaye inika inkxaso enamandla yokuphucula ukusebenza okufihlakeleyo kwezixhobo ezinxulumene noko.

2. Ukusetyenziswa kweBasalt Fiber kwiCandelo le-Low-Altitude

1) Ukuveliswa kwe-UAV

Ngenxa yamandla ayo aphezulu kunye noxinano oluphantsi, ifayibha yebasalt ingasetyenziselwa ukwenza izinto ezifana nee-fuselage ze-UAV, amaphiko, kunye nee-propellers. Oku kunciphisa ubunzima be-UAV ngelixa kuqinisekiswa amandla olwakhiwo, kuphucula ukunyamezela kwayo kunye nomthamo womthwalo, kwaye kuphucula kakhulu ukusebenza kwayo kunye nokuthembeka. Ukongeza, i-basalt fiber ingasetyenziselwa ukuvelisa ii-casing zebhetri ze-UAV kunye nee-casing ze-sensor. Ngaphezu koko, ii-UAV zinokudibana nokungqubana kunye nemikrwelo ngexesha lokubhabha; ukumelana okuphezulu kokuguguleka kwe-basalt fiber kunye nokumelana nempembelelo kwenza ukuba isetyenziswe ekwenzeni ii-casings zokukhusela okanye izigqubuthelo ze-UAV, ngaloo ndlela ikhusela izixhobo ze-elektroniki zangaphakathi kunye nezakhiwo zoomatshini kwiimpembelelo zangaphandle zokusingqongileyo.

2) Ukwakhiwa kweziseko zophuhliso ezisezantsi

Ifayibha yeBasalt ikwadlala indima ebalulekileyo ekwakhiweni kweziseko zophuhliso ezisezantsi. Ingadityaniswa ngezinto ezifana nekhonkrithi ezisetyenziselwa ukwakhiwa kweendlela zeenqwelo moya kunye nee-aproni. Ukongezwa kwefayibha ye-basalt kunokunyusa kakhulu ubomi kunye nomthamo wokuthwala umthwalo weendlela zeenqwelo moya kunye nee-aproni, ukuqinisekisa ukusebenza kakuhle nokuzinzileyo kwezibonelelo zeenqwelo moya. Umzekelo, iigridi zefayibha ye-basalt zingasetyenziselwa ukuqinisa iindlela zeenqwelo moya zeenqwelo moya. Ekwenzeni iitower zolawulo kunye nezibonelelo zokuhamba, ifayibha ye-basalt ingasetyenziselwa ukuvelisa izinto zokwakha ezifana neetower kunye neebrakethi ze-antenna. Ngenxa yokumelana nomoya okugqwesileyo kwefayibha ye-basalt, inokuphucula ngempumelelo ukumelana nomoya kunye nokuzinza kwezi zinto zokwakha, iqinisekise ukusebenza okuqhelekileyo kwezibonelelo zokuhamba kwiimeko ezinzima zemozulu. Ngaphezu koko, ifayibha ye-basalt ayihambisi moya kwaye ineempawu ezifunxa amaza nezibonakalayo. Ngokusekelwe kwezi mpawu, ikwabonisa amandla athile ophuhliso ekwakhiweni kweziseko zophuhliso ze-UAV, ezifana nee-radomes kunye nezigqubuthelo ze-antenna ze-5G.