Kubva Pasi Kuenda Kumwedzi Kushandiswa Kwakaitwa Tekinoroji yeBasalt Fiber yeChina paKuvandudza Kuyera Kwemwenje Yemuchadenga
Zvichienderana nekuwedzera kuri kuita kudiwa kwe Huremu hwakareruka, zvinhu zvinodzivirira kupisa kwakanyanya mumunda wemuchadenga, weChinafaibha yebasaltIndasitiri yabudirira zvikuru mukugadzirwa kwetekinoroji ye micron-scale ultra-fine fibers, zviratidzo zvekushanda zvinoenderana nezvinodiwa nezvivakwa zvemuchadenga. Izvi zvinopa mhinduro dzinokanganisa dzekutsvaga muchadenga kwakadzika, dziviriro yemuchadenga, uye nzvimbo yemwedzi. Kuvaka.
I. Kubudirira Kwetekinoroji: Kugadzirwa Kwakawanda uye Kukwira KwemaFiber Akanaka Zvikuru eMicron-Scale
Basalt faibha Inogadzirwa nematombo ebasalt echisikigo kuburikidza nekunyunguduka kwekupisa kwakanyanya uye kukweva pa1450-1500℃. Kubudirira kukuru kwetekinoroji kunoratidzwa muzvikamu zvitatu:
1. Tekinoroji Yekugadzira Zvinhu Zvakasimba YemaFiber Akanaka Zvikuru
Dhizaini itsva ye spinneret: Kuburikidza ne trapezoidal inner cavity yakagadziriswa uye kugoverwa kwakanyatsorongeka kwekutonga tembiricha (chikanganiso ±2℃), kugadzirwa kwakasimba kwe ultra-fine fibers dzine dhayamita ye Tekinoroji yekugadzirisa pamusoro: Kuvhara kweHydroxyapatite (HA) uye kuchekwa kwechimiro che micro-nano zvinoshandiswa kupa fibers kugona kuenderana ne biomimetic uye biomimetic osteointegration. Panguva imwe chete, silicone resin impregnation inovandudza kuramba ngura, ichichengetedza simba rekuchengetedza rinodarika 90% mu pH 2-12 solutions.
2. Mabhenefiti Ekushanda Munzvimbo Dzakanyanya Kuipa
Kudzivirira kupisa kwakanyanya uye kwakaderera: Kureba kwekupisa kwenguva refu kunosvika -269℃ kusvika 700℃, uye kunogona kutsungirira kupisa kwakanyanya kwe1200℃ (senge chinhu chakagadzirwa naChongqing Zhidu). Mushure memaawa 1000 ekupisa pa700℃, simba rayo rinoramba richichengetedza 85% yehuwandu hwayo hwepakutanga. Semuenzaniso, faibha yebasalt inoshandiswa mumureza wenyika pamusoro pemwedzi neChang'e-6 inochengetedza kugadzikana kwechimiro pasi pemusiyano wekupisa kwakanyanya kwe -180℃ kusvika 150℃ kurutivi rwekure kwemwedzi. Simba Rakanyanya uye Huremu Hushoma: Simba rekudhonza rinosvika 3500-4800 MPa (rinopfuura zvakanyanya 250-800 MPa yesimbi), uye density inongova 2.6-2.8 g/cm³ (inenge 1/3 yesimbi), zvichiita musanganiswa wekushanda "wakasimba kupfuura simbi, wakareruka kupfuura aruminiyamu." Mushure mekushandisa zvinhu zvebasalt fiber zvakasanganiswa mune imwe mhando yechikamu chekuvaka chemuchadenga, huremu hwakaderedzwa ne50%, uye kuramba kusimba kwakawedzera ne30%.
3. Kuvaka Sisitimu Yekugadzira Yakangwara
Kugadzirisa Dhijitari Twin neAI: Kutarisa maparamita panguva chaiyo senge kunyungudika kwekunyungudika uye dhayamita yefiber kuburikidza nemasensa e fiber optic, pamwe chete nemaalgorithms eAI ekufanotaura kutadza kwemidziyo (kururama >95%), kunowedzera goho rekugadzira kusvika pamusoro pe98%. Semuenzaniso, mudziyo wekuona online wakagadzirwa neHuierjie unowana kudzora kwenguva chaiyo dhayamita yefiber yakapfava, zvichikonzera kuti kuenderana kwechigadzirwa kusvike padanho repamusoro-soro repasi rose.
Maitiro Ekugadzira Zvakasvibira: Uchishandisa tekinoroji yekuronga matombo eAI, huwandu hwematombo akakodzera hwakawedzera kubva pa30% kusvika pa65%, mitengo yezvinhu zvakagadziriswa yakaderera ne25%, uye kushandiswa kwesimba remagetsi kwakaderera ne40%, ukuwo uchikwanisa kudzokorodza matombo ekare ne100%.
II. Mashandisirwo Emuchadenga: Kufukidza Mamiriro Ese Ezvinhu Kubva Pakutsvaga Nzvimbo Dzakadzika kusvika Kunzvimbo Dzemwedzi
Nekuda kwehunhu hwayo hwe "kuramba kupisa kwakanyanya, kuramba mwaranzi, uye kuchinjika kwakasimba kwekugadzira," basalt fiber yakawana budiriro yakawanda mumunda wemuchadenga:
1. Sisitimu yekudzivirira kupisa yezvombo zvemuchadenga
Dziviriro yekupindazve mumhepo: Basalt faibha Zvinhu zvakasanganiswa zveceramic matrix (C/SiC) zvinoshandiswa mukupisa kwecapsule yekudzoka, zvinokwanisa kutsungirira kupisa kwakanyanya kwe1600℃, kuderedza huremu ne20% uye kupisa kwemhepo ne30% zvichienzaniswa nezvinhu zvechinyakare zvecarbon-carbon. Mushure mekushandisa chinhu ichi mune imwe mhando yecapsule yekudzoka, kushanduka kwekushisa mukati mecapsule kwaidzorwa mukati me±5℃.
Kudzivirira Zvakanyanya Kuitika: Chidziviriro chekupisa cheChang'e 6 lander capsule chinoshandisa basalt fiber felt, zvichidzivirira kupararira kwemusiyano wekupisa pakati pezuva rakananga pamusoro pemwedzi (127℃) nerutivi rwakafukidzwa (-183℃), zvichivandudza kugadzikana kwekupisa kwemidziyo iri mukati mecapsule ne40%.
2. Zvivako zveChikepe Chemuchadenga uye Zvikamu
Zvikamu Zvidiki Zvekuvaka: Basalt fiber/epoxy resin composites inoshandiswa mumabhuraketi esatellite uye mumafuremu e solar panel. Nehuremu hwe1.8 g/cm³ chete, inoderedza huremu ne40% zvichienzaniswa nearuminiyamu alloys, ukuwo ichiwedzera hupenyu hwekuneta nekanopfuura kaviri. Semuenzaniso, imwe satellite yekutaurirana inoshandisa chinhu ichi yakaderedza huremu hwayo hwese ne120 kg, ichideredza mari yekuburitsa ne15%.
Zvikamu Zvisingapindi Tembiricha Yakanyanya: Masimbi eBasalt fiber-reinforced nickel-based alloys anoshandiswa mumabhurade einjini yeturbofan, zvichiwedzera tembiricha yekushanda ne150°C, zvichivandudza mashandiro emafuta ne3%, uye zvichiwedzera hupenyu hwemabhurade ne20%. Chikwata chekutsvagisa cheRussia chakagadzira mapaipi epurasitiki ebasalt, ayo anoratidza kusimuka kweaxial kwakaderera kaviri kupfuura maalloys ealuminum pamadziro akafanana, zvichiita kuti akwanise kushandiswa mumasisitimu ekutumira mafuta eroketi.
3. Kuongorora Nzvimbo Dzakadzika uye Kuvaka Nzvimbo Dzepasi Dzemwedzi
Kugadzira Zvinhu Zviri Munzvimbo Yepadenga: Mapoka ekutsvagisa ekuChina akatevedzera kuumbwa kwevhu remwedzi kuti agadzire fiber dzebasalt uye akagadzira michina yekugadzira fiber otomatiki. Izvi zvinobvumira kugadzirwa kwezvinhu zvekuvaka (zvakaita semaplate nemapombi) pamusoro pemwedzi uchishandisa zviwanikwa zvemuno, zvichideredza mari yekufambisa ne90% zvichienzaniswa nekutakura zvinhu kubva kuPasi. Fiber yebasalt inoshandiswa mumureza weChina paChang'e 6 ine 85% yakafanana pakuumbwa kwevhu remwedzi, zvichipa kusimbiswa kwezvinhu zvekuvaka kwemwedzi mune ramangwana.
Zvipfeko zvemuchadenga uye zvinotsigira hupenyu: Maoko akarukwa ebasalt fiber Zvinoshandiswa muchikamu chekudzivirira kupisa chezvipfeko zvemuchadenga, zvinotsungirira -196°C mvura ine okisijeni uye zvinopfapfaidza simbi yakanyungudutswa. Zvakawedzerwa nechikamu chealuminium foil, zvinodzivirira mwaranzi, zvichivhara 99% yemwaranzi yemuchadenga. Imwe sutu yemuchadenga yekuedza yakashandisa chinhu ichi yakaderedza huremu hwayo hwese ne18 kg uye yakavandudza kufamba kwayo ne25%.
III. Kubva pa "Kushandura Dombo kuita Goridhe" kuenda ku "Nyeredzi neGungwa," Basalt Zvishandiso Zvitsva Zvinotungamira Chimurenga cheNzvimbo Dzemuchadenga
Kubudirira kweChina mukugadzirwa kwehunyanzvi hwemafiber ebasalt ane saizi ye thousand-ton micron ultra-fine basalt fibers hakungoratidzi chete kusvetuka kwenyika yangu kubva pa "kutevera" kuenda pa "kutungamira" mumunda wefiber wepasi rose une simba guru, asiwo kunopa rutsigiro rwakakosha rwekutsvaga muchadenga kwakadzika, kuvaka chigadziko chemwedzi, uye kuchengetedzwa kwezvitundumuseremusere zvechizvarwa chinotevera. Iri "dombo regirini," rinobva mukati mePasi uye rakagadzirwa pakupisa kwakanyanya, riri kunyora patsva nzira yemutengo uye kushanda zvakanaka kwekugadzira muchadenga nehunyanzvi hwayo hwakasiyana: hwakasimba kupfuura simbi, hwakareruka kupfuura aruminiyamu, uye hunodzivirira kuchinja kwakanyanya kwekupisa.
