Ukusuka Emhlabeni Kuya Enyangeni Indlela Ubuchwepheshe Be-Basalt Fiber BaseShayina Obuchaza Kabusha Ngayo Ukulinganisa Ukukhanya Kwezindiza
Ngaphansi kwesimo sokukhula kwesidingo se- Ilula, izinto ezimelana nokushisa okuphezulu emkhakheni wezindiza, waseShayinai-basalt fiberimboni ifinyelele intuthuko kwezobuchwepheshe bokukhiqiza ngobuningi bemicu emincane kakhulu, enezinkomba zokusebenza ezihambisana kakhulu nezidingo zengqalasizinda yezindiza. Lokhu kunikeza izixazululo eziphazamisayo zokuhlola isikhala okujulile, ukuvikelwa kwemikhumbi-mkhathi, kanye nesisekelo senyanga. Ukwakhiwa.
I. Ukuthuthukiswa Kobuchwepheshe: Ukukhiqizwa Okukhulu kanye Nokugqama Kokusebenza Kwezintambo Ezincane Ezincane Ze-Micron-Scale
I-Basalt fiber Kwenziwe nge-basalt ore yemvelo ngokuncibilika nokudonsa ekushiseni okuphezulu ku-1450-1500℃. Intuthuko eyinhloko yezobuchwepheshe ibonakala ngezici ezintathu:
1. Ubuchwepheshe Bokukhiqiza Okuqinile Kwezintambo Ezinhle Kakhulu
Umklamo we-spinneret omusha: Ngokusebenzisa i-trapezoidal yangaphakathi elungiselelwe kahle kanye nokulawulwa kokushisa okunembile okusatshalaliswa (iphutha ±2℃), ukukhiqizwa okuzinzile kwezintambo ezincane kakhulu ezinobubanzi obungu-Ubuchwepheshe bokuguqulwa kwendawo: Isembozo se-Hydroxyapatite (HA) kanye nokusika kwesakhiwo se-micro-nano kusetshenziselwa ukunika imicu amandla okuhambisana ne-biomimetic kanye ne-biomimetic osteointegration. Ngesikhathi esifanayo, ukufakwa kwe-silicone resin kuthuthukisa ukumelana nokugqwala, kugcina izinga lokugcina amandla elingaphezu kuka-90% kuzixazululo ze-pH 2-12.
2. Izinzuzo Zokusebenza Ezindaweni Ezibucayi
Ukumelana nokushisa okuphezulu nokuphansi: Ububanzi bokushisa bokusebenza kwesikhathi eside buhlanganisa -269℃ kuya ku-700℃, futhi bungamelana nokushisa okuphezulu okusheshayo okungu-1200℃ (njenge-composite felt eyenziwe nguChongqing Zhidu). Ngemva kwamahora ayi-1000 okuvezwa ku-700℃, amandla asagcina u-85% wenani lawo lokuqala. Isibonelo, i-basalt fiber Isetshenziswa efulegini lesizwe ebusweni benyanga yiChang'e-6 igcina ukuzinza kwesakhiwo ngaphansi komehluko omkhulu wokushisa ophakathi kuka--180℃ no-150℃ ohlangothini olude lwenyanga. Amandla Aphezulu Nokulula: Amandla okudonsa afinyelela ku-3500-4800 MPa (adlula kakhulu i-250-800 MPa yensimbi), kanti ubuningi bungu-2.6-2.8 g/cm³ kuphela (cishe i-1/3 yensimbi), efinyelela inhlanganisela yokusebenza "eqinile kunensimbi, elula kune-aluminium." Ngemva kokusebenzisa izinto ezihlanganisiwe ze-basalt fiber ohlotsheni oluthile lwengxenye yesakhiwo semikhumbi-mkhathi, isisindo sehliswa ngo-50%, futhi ukumelana nomthelela kwanda ngo-30%.
3. Ukwakhiwa Kwesistimu Yokukhiqiza Ehlakaniphile
Ukuthuthukiswa kwe-Digital Twin kanye ne-AI: Ukuqapha ngesikhathi sangempela kwamapharamitha afana ne-melt viscosity kanye nobubanzi be-fiber ngokusebenzisa izinzwa ze-fiber optic, kuhlanganiswe nama-algorithms e-AI ukubikezela ukwehluleka kwemishini (ukunemba >95%), kwandisa isivuno sokukhiqiza sibe ngaphezu kuka-98%. Isibonelo, idivayisi yokuthola eku-inthanethi eyenziwe yi-Huierjie ifinyelela ukulawulwa kwesikhathi sangempela kobubanzi be-fiber obuhle kakhulu, okuholela ekuhambisaneni komkhiqizo kufinyelela emazingeni aphezulu omhlaba.
Inqubo Yokukhiqiza Okuluhlaza: Ngokusebenzisa ubuchwepheshe bokuhlunga i-AI ore, inani le-ore efanelekile lenyuke lisuka ku-30% laya ku-65%, izindleko zezinto zokusetshenziswa eziluhlaza zehla ngo-25%, kanti ukusetshenziswa kwamandla kweyunithi kwehle ngo-40%, kuyilapho kufezwa ukuvuselelwa kabusha kwe-100% kwe-tailings.
II. Izicelo Zezindiza: Ukumboza Zonke Izimo Kusukela Ekuhloleni Isikhala Esijulile Kuya Ezisekelweni Zenyanga
Ngenxa yezici zayo "zokumelana nokushisa okuphezulu, ukumelana nemisebe, kanye nokuguquguquka okunamandla komklamo," i-basalt fiber ifinyelele impumelelo enezici eziningi emkhakheni wezindiza:
1. Uhlelo Lokuvikela Ukushisa Lwezindiza Zasemkhathini
Ukuvikelwa Kokungena Kabusha Emoyeni: I-Basalt fiber Ama-composites e-ceramic matrix aqinisiwe (C/SiC) asetshenziswa esivikelweni sokushisa se-capsule yokubuyisa, akwazi ukumelana namazinga okushisa aphezulu angu-1600℃, anciphise isisindo ngo-20% kanye nokushisa ngo-30% uma kuqhathaniswa nezinto zendabuko ze-carbon-carbon. Ngemva kokusebenzisa le nto kuhlobo oluthile lwe-capsule yokubuyisa, ukuguquguquka kwezinga lokushisa ngaphakathi kwe-capsule kwakulawulwa ngaphakathi kuka-±5℃.
Ukuvikelwa Kwemvelo Okukhulu: Isendlalelo sokuvikelwa kokushisa se-capsule ye-Chang'e 6 lander sisebenzisa i-basalt fiber felt, sivimbela ngempumelelo ukudluliselwa komehluko wokushisa phakathi kokukhanya kwelanga okuqondile ebusweni benyanga (127℃) kanye nohlangothi olunomthunzi (-183℃), sithuthukisa ukuzinza kokushisa kwemishini engaphakathi kwe-capsule ngo-40%.
2. Izakhiwo Nezingxenye Zemikhumbi-mkhathi
Izakhi Zesakhiwo Ezilula: Izinhlanganisela ze-basalt fiber/epoxy resin zisetshenziswa kuma-bracket e-satellite kanye nozimele bephaneli yelanga. Njengoba zinobukhulu obungu-1.8 g/cm³ kuphela, zinciphisa isisindo ngo-40% uma kuqhathaniswa ne-aluminium alloys, kuyilapho zandisa impilo yokukhathala ngokuphindwe kabili. Isibonelo, i-satellite ethile yokuxhumana esebenzisa le nto inciphise isisindo sayo sonke ngo-120 kg, yehlisa izindleko zokuqalisa ngo-15%.
Izakhi Ezimelana Nokushisa Okuphezulu: Ama-alloy asekelwe ku-nickel aqiniswe nge-basalt fiber asetshenziswa kuma-blade enjini ye-turbofan, okwandisa izinga lokushisa lokusebenza ngo-150°C, okuthuthukisa ukusebenza kahle kukaphethiloli ngo-3%, futhi kwandisa impilo yama-blade ngo-20%. Ithimba locwaningo laseRussia lakha amapayipi epulasitiki e-basalt, abonisa ukufuduka kwe-axial okuphansi kakhulu kune-aluminium alloys enobukhulu obufanayo bodonga, okwenza afaneleke ezinhlelweni zokulethwa kukaphethiloli we-rocket.
3. Ukuhlola Isikhala Esijulile kanye Nokwakhiwa Kwesisekelo Senyanga
Ukukhiqizwa Kwangaphakathi Kwendawo Engaphezulu Kwenyanga: Amaqembu ocwaningo aseShayina alingise ukwakheka kwenhlabathi yenyanga ukuze akhiqize imicu ye-basalt futhi athuthukise imishini yokukhiqiza imicu ezenzakalelayo. Lokhu kuvumela ukukhiqizwa kwezinto zokwakha (ezifana namapuleti namapayipi) ebusweni benyanga kusetshenziswa izinsiza zendawo, kunciphisa izindleko zokuhamba ngo-90% uma kuqhathaniswa nokuthutha izinto ezivela eMhlabeni. Imicu ye-basalt esetshenziswa efulegini laseShayina ku-Chang'e 6 inokufana okungu-85% kokwakheka nomhlabathi wenyanga, okunikeza ukuqinisekiswa kwezinto zokwakha zokwakha zenyanga ezizayo.
Izingubo zasemkhathini kanye nokusekelwa kokuphila: Imikhono ehlanganisiwe ye-basalt fiber Zisetshenziswa engqimbeni yokuvikela ukushisa yama-spacesuit, ezimelana nezimo ze-oxygen eziwuketshezi ezingu-196°C kanye nokuchaphaza kwensimbi encibilikisiwe. Zithuthukisiwe ngengqimba ye-aluminium foil ehlanganisiwe, zihlinzeka ngokuvikela imisebe, zivimba ama-99% emisebe ye-cosmic. I-spacesuit ethile yokuhlola esebenzisa le nto yehlisa isisindo sayo iyonke ngama-18 kg futhi yathuthukisa ukuhamba kwayo ngama-25%.
III. Kusukela "Ekuguquleni Itshe Libe Yigolide" kuya "Ezinkanyezini Nolwandle," Izinto Ezintsha Ze-Basalt Zihola Inguquko Yezindiza
Intuthuko yaseShayina kubuchwepheshe bokukhiqizwa ngobuningi bemicu ye-basalt enobukhulu obuyi-micron obungamathani ayinkulungwane ayigcini nje ngokubonisa ukuthuthuka kwezwe lami kusukela "ekulandeleni" kuya "ekuholeni" ensimini yemicu ye-fiber esebenza kahle emhlabeni wonke, kodwa futhi inikeza ukwesekwa okuyisisekelo okubalulekile kokuhlola isikhala esijulile, ukwakhiwa kwesisekelo senyanga, kanye nokuvikelwa kwemikhumbi-mkhathi yesizukulwane esilandelayo. Leli "tshe eliluhlaza," elivela ekujuleni koMhlaba futhi elenziwe emazingeni okushisa aphezulu kakhulu, libhala kabusha indlela yokukhiqiza izindiza ngezindleko nokusebenza kahle ngezakhiwo zalo eziyingqayizivele: eliqinile kunensimbi, elilula kune-aluminium, futhi elimelana nokushintshashintsha kwezinga lokushisa okukhulu.
