Basalt Fiber yeGreen Infrastructure uye Carbon Fiber yeLightweight Aviation: Fiber dzeHigh-Performance Dzinochinjazve Nzvimbo yeMaindasitiri

2025-09-24

Basalt Fiber: Kuramba Kwemamiriro Ekunze Kwechisikigo Kunosimbisa Zvivakwa Ne "Nheyo Yakasimba uye Kushanda Kwazvo Kwakanyanya"

Basalt faibhayakagadzirwa nechisikigo Dombo reBasalt yakanyungudutswa yokweverwa kuita shinda pakupisa kwakanyanya kwe1450-1500°C. Ine musanganiswa wezvinhu zvitatu:kuramba asidhi nealkali, kudzivirira kukwegura, uye Simba RakakwiriraKushanda kwayo kwakanyatsokodzera zvinodiwa zvikuru muzvivakwa: "hupenyu hurefu, kusagadzirisa kwakawanda, uye kushanda kwezvakatipoteredza." Yakabudirira zvikuru mumamiriro ezvinhu akadai sekusimbisa mabhiriji, mainjiniya emigwagwa, uye zvivakwa zvemugungwa.

1. Zvivakwa Zvikuru: "Zvakakodzera Zvivakwa"

Zvichienzaniswa neshinda dzechinyakare dzinoshandiswa muzvivakwa (semuenzaniso, girazi fiber, simbi rebar), faibha yebasaltZvakanakira zvaro zvakasiyana zvinoonekwa munzvimbo nhatu:

Kushivirira Zvakanyanya Nzvimbo: Inogara kwenguva refu ichipisa kubva pa -269°C kusvika 700°C uye inogona kutsungirira tembiricha dzinosvika 1200°C. Munzvimbo dzine acidic nealkaline dzine pH ye2-12, simba rayo rinodarika 90%, izvo zviri nani kupfuura fiber yegirazi (iyo inorasikirwa ne30% yesimba rayo munzvimbo dzine pH 4-9).
Zvimiro zveMichina Zvakaringana: Simba rayo rekudhonza rinosvika 3500-4800 MPa (katatu-kana kupfuura resimbi yakajairika), uye elastic modulus yayo i80-110 GPa. Kuwanda kwayo kunongova 2.6-2.8 g/cm³, inenge 1/3 yesimbi, ichibatanidza simba nelightweighting.
Kutenderera Kwehupenyu Hwegirini: Zvinhu zvakabikwa izvi idombo rechisikigo, nzira yekugadzira haishandise zvinowedzerwa zvine chepfu, uye zvinogona kuora mushure mekurasa. Kufamba kwayo kwese kwekabhoni kwakaderera ne40% pane kwegirazi fiber, zvichienderana nezvinodiwa ne "Dual Carbon" zvezvivakwa.

2. Kubudirira kwezvivakwa: Kubva "Kusimbisa neKugadzirisa" kusvika "Kuvandudza Zvivakwa Zvitsva"

Basalt faibha yakawedzera kubva pakusimbisa zvivakwa zvechinyakare kusvika pakuvandudza zvivakwa mumapurojekiti matsva ekuvaka, ichiumba cheni yakazara yekushandisa:

Kusimbiswa kwebhiriji: Kunowedzera hupenyu hwebasa uye kunoderedza mari yekugadzirisa.

Kusimbiswa kwebhiriji kwechinyakare kunoshandisa simbi inosunga simbi (inowanzo ngura) kana FRP yakajairika (kusagadzikana kwemamiriro ekunze). Zvinhu zvakagadzirwa neBasalt fiber-reinforced polymer (BFRP) zvinogadzirisa dambudziko re "kusakwana kwekutakura mutoro" nemhinduro mbiri: "BFRP rebar inotsiva simbi" uye "BFRP fabric adhesive reinforcement." Semuenzaniso, bhiriji rekuyambuka rwizi raishandisa BFRP rebar kutsiva simbi yechinyakare mu deck paving layer yaro. Izvi hazvina kungoderedza huremu ne40% chete asi zvakadzivirirawo ngura yesimbi inokonzerwa nemunyu werwizi, zvichiwedzera hupenyu hwebasa rebhiriji kubva pamakore anofungidzirwa kusvika kumakore zana uye zvichideredza mari yekugadzirisa yegore negore ne60%. Rimwe bhiriji rekare rekongiri rakasimbiswa nekubatanidza jira reBFRP rakakora ne2mm, izvo zvakawedzera kugona kwaro kukotama ne35% uye zvakapfupisa nguva yekusimbisa kubva pamazuva gumi nemashanu kusvika manomwe, zvichideredza kukanganiswa kwemotokari.
Unyanzvi hweMigwagwa: Hunovandudza kusimba kwematombo uye hunosangana nezvinodiwa nemitoro inorema.

Kuwedzera basalt fiber (0.3%-0.5% nehuremu) pahwaro hwemigwagwa mikuru nemigwagwa inorema kunogona kudzivirira kupararira kwemhasuru kuburikidza ne "bridgeging effect" yefiber. Izvi zvinovandudza kuramba kwemhasuru pamusoro pemugwagwa ne25% uye kuramba kwayo kufamba ne30%. Mushure mekushandisa tekinoroji iyi, tambo yekufambisa marasha muShanxi Province yakaona hupenyu hwayo hwebasa remigwagwa huchiwedzerwa kubva pamakore mashanu kusvika masere, zvichideredza mari yekuchengetedza yegore negore neanopfuura mamiriyoni maviri eyuan. Pamusoro pezvo, basalt fiber inoshandiswa kusimbisa nzira dzinopinda mvura. Kuramba kwayo mamiriro ekunze kunoita kuti chimiro chinopinda mvura chisanyanye kupwanyika kana tembiricha yachinja kubva -30°C kusvika 60°C, uye mwero wayo wekupindira unoramba uri pamusoro pe80% kwenguva refu, zvichibatsira mukuvaka "maguta esponge."
Zvivakwa zveMarine: Zvinodzivirira ngura yemunyu uye zvinoderedza mitengo yekuvaka.

Zviteshi zvegungwa, matuneri emugungwa, nezvimwe zvivakwa zvinogara zvichisangana nemunyu wakawanda uye kukurwa kwemvura. Zvivakwa zvesimbi zvechinyakare zvinoda kubviswa ngura nguva nenguva uye kupenda (nemutengo wekugadzirisa wegore negore weanopfuura 10 yuan/m²). Zvisinei, ma profiles ebasalt fiber composite (akadai semapaipi eBFRP nemapiles) ane simba rekuchengetedza re95% mushure memaawa 1000 munzvimbo inopfapfaidzwa munyu uye haadi kugadziriswa kwekudzivirira ngura. Pier yegungwa muShenzhen yakashandisa mapiles eBFRP panzvimbo pemapiles esimbi. Kunyangwe mutengo wepapiles waive wakakwira ne15%, mutengo wehupenyu hwese (makore anopfuura 50) wakadzikiswa ne40%, ukuwo uchidzivirirawo kusvibiswa kwegungwa kunokonzerwa nengura yepiles yesimbi.

3. Kuwedzera Kwemaindasitiri Akawanda: Kubva paZvivakwa zveMasimba Matsva uye Nzvimbo Dzinodzivirira

Zvakanakira mashandiro ebasalt fiber zviri kupindawo musimba idzva neminda yekudzivirira yepamusoro, zvichigadzira "nzvimbo imwe chete, mashandisirwo akawanda" ekushandisa:

Simba Idzva: Mapazi emhepo anoshandisa simba resimbi dzebasalt negirazi, izvo zvinoderedza mitengo ne50% zvichienzaniswa nemhinduro yakazara yekabhoni fiber. Inovandudzawo kuramba kukanganiswa nejecha ne40%, zvichiita kuti ive yakakodzera munzvimbo dzine jecha rakawanda kuchamhembe kwakadziva kumadokero kweChina neCentral Asia. Pamusoro pezvo, ma profiles eBFRP ezvigadziko zve photovoltaic anoderedza huremu ne60%, uye kuramba kwavo ngura kunowedzera hupenyu hwechigadziko kubva pamakore gumi kusvika makumi maviri nemashanu, zvichideredza mari yekushanda nekugadzirisa mapurazi ezuva.
Zvishandiso zvekudzivirira: Magumbeze emoto akagadzirwa nefiber yebasalt anogona kutsungirira tembiricha ye1200°C uye anodzivisa moto zvakanyanya mukuvaka moto pasina kuburitsa magasi ane chepfu. Magumbeze ebasalt anodzivirira mabara ane huremu hwepamusoro hwe200 g/m² chete uye ane chiyero chekudzivirira mabara cheNIJ IIIA, ane huremu hwakareruka ne20% kupfuura magumbeze earamid anodzivirira mabara.

Kabhoni Fiber: Mabhenefiti Akareruka Anotungamira "Kushanda Nekuderedzwa Kwekabhoni" Kwendege

Ne "simba rayo rakapetwa katanhatu pane resimbi uye huwandu hwayo hunosvika 1/4 chete yesimbi," carbon fiber yave chinhu chakakosha muindasitiri yendege pakugadzirisa gakava riripo pakati pe "kuderedza huremu, kushanda zvakanaka kwesimba, uye kuderedza utsi." Mashandisirwo ayo ari kuramba achiwedzera, kubva kuzvikamu zvemaumbirwo endege kusvika kuzvikamu zveinjini, ukuwo ichikura kuita mota itsva dzesimba nemidziyo yepamusoro, zvichikonzera kuvandudzwa kwemaindasitiri akawanda.

1. Zvimiro zveCore: "Zvinhu zveCore Low-Carbon" zveNdege

Kudiwa kweindasitiri yendege kwe "kureruka, kuvimbika kwakanyanya, uye kuramba kuneta" kunoenderana zvakakwana nemaitiro e carbon fiber:

Kurema Kwakanyanya: Kabhoni yemhando yeT800 ine huwandu hwe1.7 g/cm³, 60% chete yealuminium alloy (2.8 g/cm³). Kuishandisa muzvikamu zvekuvaka ndege kunogona kuderedza huremu ne30%-50%, zvichideredza kushandiswa kwemafuta zvakananga (data rendege rinoratidza kuti pa1% yega yega yekuderedza huremu, kushandiswa kwemafuta pagore kunoderera ne0.7%-1%).
Kuramba Kuneta Kwakanyanya: Nguva yekuneta kwemidziyo yecarbon fiber inogona kusvika 10⁷ cycles, inova yakapetwa katatu kusvika kashanu pane alloys dzealuminium. Izvi zvinoderedza nguva yekugadzirisa nekutsiva zvikamu zvemuumbi wendege uye zvinowedzera nguva yebasa rendege yese.
Kugadzirwa Kwakasimba: Nekugadzirisa maangles e fiber lay-up (0°/±45°/90°), hunhu hwemakanika hwezvikamu hunogona kugadziriswa uye kugadziriswa kuti huenderane nezvinodiwa zvezvivakwa zvakaoma zvinotakura mutoro zvakaita se fuselages nemapapiro.

2. Kubudirira Kwendege: Kubva ku "Zvikamu Zvekuvaka" kusvika ku "Zvikamu Zveinjini"

Kushandiswa kwefiber yekabhoni mundege kwavandudzwa kubva pazvikamu zvisingatakuri mutoro (semukati memadziro) kuenda kuzvikamu zvikuru zvinotakura mutoro uye kuri kutosvika kuzvikamu zveinjini zvinopisa zvakanyanya, zvichiva chinhu chikuru chinoita kuti ndege dzishande zvakanaka:

Zvikamu zveNdege: Zvinoderedza huremu uye kushandiswa kwemafuta, zvinowedzera daro rekubhururuka.

Boeing 787 Dreamliner inoshandisa zvinhu zvakagadzirwa nekabhoni fiber pakuvaka zvivako zvikuru zvinotakura mutoro zvakaita sefuselage nemapapiro, nezvikamu zvinoumba 50% yehuremu hwendege. Izvi zvinoguma nekuderedzwa kwehuremu ne15% (anenge matani 2.3), kuwedzera kwekushanda zvakanaka kwemafuta ne20%, uye kureba kubva pamakiromita 12,000 ekare kusvika kumakiromita 15,000. Bapiro rekabhoni reAirbus A350 XWB rinoshandisa nzira ye "kuumba chimwe chete", zvichideredza huwandu hwezvikamu kubva pa1,500 zvemapapiro ekare ealuminium alloy kusvika pa800. Izvi hazvingoderedzi huremu ne40% chete asiwo zvinoderedza zvikanganiso zvekuunganidza, zvichivandudza kugadzikana kwekubhururuka.

Muchikamu chendege huru dzemuno, shanduro yakagadziridzwa yeC919 inoronga kuwedzera kushandiswa kwezvinhu zvakagadzirwa nekabhoni kubva pa12% kusvika pa25%, ichitarisa pazvinhu zvakaita sedanda guru remapapiro nemuswe. Izvi zvinotarisirwa kuderedza huremu hwendege ne8% uye kushandiswa kwemafuta pagore nematani mazana matanhatu pandege imwe neimwe, zvichienderana nezvinodiwa neindasitiri yendege dzemuno zvine kabhoni shoma.
Zvikamu zveInjini: Kuvandudzwa kwekupisa kwakanyanya, zvichikanganisa mashandiro emota.

Zvikamu zveinjini dzendege zvechinyakare zvinoshandisa ma alloys anodziya zvakanyanya (akadai se nickel-based alloys), ayo anorema uye ane simba rekudzivirira kupisa (anenge 1100°C). Zvisinei, carbon fiber-reinforced ceramic matrix composites (C/C-SiC) inogona kutsungirira tembiricha ye1600°C uku ichideredza huremu ne40%. Injini yeGE Aviation yeGE9X inoshandisa mablades e carbon fiber composite fan, ichideredza huremu pablade kubva pa3.5 kg yearuminiyamu alloy kusvika pa2.1 kg. Upamhi hwefeni hunosvika mamita 3.4, zvichivandudza chiyero chekupinza huremu ne15%. Injini yePratt & Whitney's PW1100G inoshandisa bhokisi re carbon fiber composite fan, ichideredza huremu ne30% ukuwo ichiwedzera simba rekudzivirira ne25%, izvo zvinoderedza njodzi yekukuvadzwa kunokonzerwa nekumedzwa kwechinhu chekunze.

3. Kuwedzera Kwemaindasitiri Akawanda: Kubva Pakufambisa Ndege Kusvika Pakuchinja Kukuru muMotokari neMidziyo Yepamusoro

Mabhenefiti eCarbon fiber ekuderedza kurema ari kuoneka mumaindasitiri akasiyana-siyana, zvichikonzera kuvandudzwa kwekushanda kwemotokari itsva dzinoshandisa simba uye michina yepamusoro:

Mota Itsva dzeSimba: Muviri wemota yeTesla Cybertruck une kabhoni nefiber imwe chete unoderedza huremu ne30%, uchiwedzera huremu kubva pa480 km kusvika 650 km. Denga remota ine kabhoni nemidziyo yekudzivirira pasi pemuviri yeNIO ET7 zvinoderedza huremu hwemota ne50 kg, zvinopfupisa daro rekubhureka ne0.5 metres, uye zvinowedzera kuomarara kwemuviri (kusvika 50,000 N·m/°), zvichivandudza mashandiro ekubata.
Midziyo Yepamusoro-soro: Maoko emarobhoti emuindasitiri akagadzirwa necarbon fiber composites anoderedza huremu ne60% uye anoderedza mafambiro asina kusimba ne50%, zvichivandudza kurongeka kwenzvimbo kubva pa ±0.1mm kusvika pa ±0.05mm. Izvi zvinosangana nezvinodiwa zvemagetsi e3C nezvikamu zvemotokari nemazvo. Kushandiswa kwecarbon fiber composites kumadrone fuselages kunowedzera nguva yekubhururuka kubva paawa imwe kusvika maawa maviri nehafu, izvo zvinogona kusangana nezvinodiwa zvekuongorora kwenguva refu uye kutakura zvinhu.