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

1. Izinto ezilungileyo ze IFayibha yeBasalt

1) Ukugcinwa kwezinto ezikrwada ezininzi, iNdleko ebalulekileyo yeNdleko

I-Basalt fiber iveliswa kwi-basalt ore ngokusebenzisa inkqubo yokuncibilika. Le ore ininzi ngokumangalisayo eMhlabeni naseNyangeni, ibonelela ngesiseko esiluqilima semathiriyeli yemveliso emikhulu. Xa kuthelekiswa nezinye izinto zefayibha, oovimba bezinto ezityebileyo ekrwada banika ifayibha ye-basalt inzuzo ecacileyo yeendleko, ivumela ukuveliswa kwemveliso enkulu kunye negalelo eliphantsi lemathiriyeli ekrwada. Oku ngokungathandabuzekiyo kubeka isiseko esiluqilima sezoqoqosho ngokusetyenziswa kwayo ngokubanzi kwiinkalo ezahlukeneyo.

I-2) Ukuchasana nobushushu obuphezulu kunye nokuchasana kwe-Thermal Shock: Ngaphandle kweNgcinga

Ifayibha ye-Basalt ibonisa ukusebenza okubalaseleyo kwiindawo zobushushu obugqithisileyo. Umgangatho wobushushu osebenzayo ubanzi ngokumangalisayo, ukusuka -260 ℃ ukuya ku-880 ℃, udlula kude izinto eziqhelekileyo ezifana nefayibha ye-aramid, i-E-IFayibha yeglasi, iasbestos, uboya bamatye, nentsimbi engatyiwayo. Ukusebenza kwayo kusondele kwifiber ye-silica, i-alumina-silica fiber, kunye nefiber ye-ceramic. Ukongeza, ukuzinza kwayo ukothuka kwe-thermal kuhle kakhulu; ukusebenza kwayo kuhlala kuzinzile kwi-500 ℃, kwaye ilahlekelwa kuphela yi-3% yobunzima bayo bokuqala nakwi-900 ℃. Olu phawu luyenza ibaluleke kakhulu kwizicelo ezifuna ukumelana nobushushu obuphezulu.

I-3) Uzinzo oluPhezulu lweMichiza: Ukungoyiki ukukhukuliseka kwendalo

Ifayibha ye-basalt inokumelana ngokuzithemba zombini ne-asidi eyomeleleyo kunye neendawo ezomeleleyo zealkali. I-asidi yayo kunye nokumelana ne-alkali ziphezulu kunezo ze-aluminium borosilicate fibers, kwaye ukuqina kwayo, ukumelana nemozulu, ukuxhathisa kwe-UV kwimitha, ukuxhathisa kwamanzi, kunye nokumelana ne-oxidation kuthelekiswa nelitye le-basalt yendalo. Oku kuthetha ukuba kwiindawo ezahlukeneyo ezinobunzima bendalo kunye neekhemikhali, i-basalt fiber inokuhlala izinzile kwaye ixhathise ukukhukuliseka, iqinisekisa ukuthembeka kwexesha elide leemveliso eziyisebenzisayo.

I-4) I-Modulus ephezulu kunye ne-Strong Tensile Strength: Iipropati eziPhezulu zoomatshini

Ngokubhekiselele kwizalathi zokusebenza zoomatshini, i-basalt fiber isebenza ngokugqwesileyo. I-modulus yayo e-elastic 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 okuqina afikelela kwi-3000-4800 MPa, idlula i-carbon fiber enkulu, i-aramid, i-PBI fiber, i-fiber yensimbi, i-boron fiber, kunye ne-alumina fiber, kwaye ifaniswa ne-S-glass fiber. Ezi mpawu zibalaseleyo zoomatshini zenza i-basalt fiber ukuqiniswa okufanelekileyo ekuphuculeni iimpawu zomatshini wee-composites, ezisetyenziswa ngokubanzi kwiinkalo ezifuna izinto eziphezulu zamandla.

I-5) Ukugqwesa okugqwesileyo kweZandi kunye nokuNcitshiswa kweNgxolo, ukuSebenza okuBalaseleyo kweStealth

I-basalt fiber ine-coefficient yokufunxa isandi ukuya kuthi ga kwi-0.9-0.99, ephezulu kune-E-glass fiber kunye ne-silica fiber, ebonisa ukufunxa kwesandi esigqwesileyo kunye neempawu zokugquma. Kwangaxeshanye, ikwanayo nokubonakala kakuhle kwamaza ombane kunye neempawu ezithile zokufunxa amaza. Ezi mpawu zinika inzuzo ekhethekileyo kwizinto ezifihlakeleyo, ukuhlangabezana neemfuno ezikhethekileyo zezinto zokukhusela kunye nemikhosi yomkhosi kunye nokubonelela ngenkxaso eqinile yokuphucula ukusebenza kwe-stealth yezixhobo ezinxulumeneyo.

2. Izicelo ze-Basalt Fiber kwiCandelo le-Low-Altitude

1) Ukwenziwa kwe-UAV

Ngenxa yamandla ayo aphezulu kunye noxinzelelo oluphantsi, i-basalt fiber ingasetyenziselwa ukwenza amacandelo afana ne-UAV fuselages, amaphiko, kunye ne-propellers. Oku kunciphisa ubunzima be-UAV ngelixa iqinisekisa amandla okwakhiwa, ukuphucula ukunyamezela kwayo kunye nomthamo wokuhlawula, kunye nokuphucula kakhulu ukusebenza kwayo kunye nokuthembeka. Ukongezelela, i-basalt fiber ingasetyenziselwa ukuvelisa i-UAV ibhetri ye-UAV kunye ne-sensor casings. Ngaphaya koko, ii-UAVs zinokungqubana kunye nemikrwelo ngexesha lokubhabha; I-basalt fiber ixhathisa ukunxitywa okuphezulu kunye nokuchasana kweempembelelo kuvumela ukusetyenziswa kwayo ekwenzeni ii-casings zokukhusela okanye ii-UAVs, ngaloo ndlela ikhusela izixhobo ze-elektroniki zangaphakathi kunye nezakhiwo zoomatshini kwiimpembelelo zangaphandle zokusingqongileyo.

2) Ulwakhiwo lweZiseko zoMgangatho oPhantsi

I-basalt fiber ikwadlala indima ebalulekileyo kulwakhiwo lweziseko ezingundoqo ezikumgangatho ophantsi. Inokudityaniswa ngemathiriyeli efana nekhonkrithi ukuze isetyenziswe kulwakhiwo lweendlela zeenqwelo-moya kunye neefaskoti. Ukongezwa kwefayibha ye-basalt kunokwandisa kakhulu ixesha lokuphila kunye nomthwalo wokuthwala umthamo weenqwelo-moya kunye ne-apron, ukuqinisekisa ukusebenza ngokufanelekileyo kunye nokuzinza kwezixhobo ze-airport. Ngokomzekelo, iigridi ze-basalt fiber zingasetyenziselwa ukuqinisa i-airway pavements. Kwimveliso yeenqaba zokulawula kunye neendawo zokuhamba, i-basalt fiber ingasetyenziselwa ukuvelisa amacandelo ezakhiwo ezifana neenqaba kunye neebrakethi ze-antenna. Ngenxa yokumelana nomoya ogqwesileyo we-basalt fiber, inokuphucula ngokufanelekileyo ukuxhathisa komoya kunye nokuzinza kwezi nxalenye zesakhiwo, iqinisekisa ukusebenza okuqhelekileyo kwezibonelelo zokuhamba kwiimeko ezinzima zemozulu. Ngapha koko, ifayibha ye-basalt ayiqhubeki kwaye ineempawu zokufunxa amaza kunye nezingafihliyo. Ngokusekwe kwezi mpawu, ikwabonisa amandla athile ophuhliso ekwakhiweni kweziseko zophuhliso ze-UAV, ezinje ngeeradomes kunye ne-antenna ye-5G.