Kushandiswa kweLayered Basalt Ultra-Fine Yarns neMachira Adzo muKuongorora Kwemwedzi

Pepa rekutsvagisa rine musoro unoti "Hierarchical basalt metayarn ye ergonomic protective space textiles" rakaburitswa mumagazini inonzi Matter nechikwata chaProfessor Xia Zhigang naAcademician Xu Weilin vanobva kuNational Key Laboratory yeNew Textile Materials and Advanced Processing paWuhan Textile University, vachibatsirana naProfessor Tao Guangming. Boka iri rekutsvagisa rezvinhu zvitsva zvemachira uye Advanced processing rakatanga rakurudzira core-spun spinning technology "coaxial spiral wrap spinning," iyo inotarisa matambudziko ekuruka, kuruka, uye kushandisa basalt fiber pa ultrafine scale. Izvi zvinovhura nzira itsva yekugadzirwa kwemachira kwakakura, kwakanaka ganda, uye kunochinjika kwezvinhu zve inorganic fiber, zvichibvumira kugadzirwa kwakawanda kusangana nekudiwa kukuru kwezvinhu zvekudzivirira zvinoshanda kuti zvikwanise kutsungirira nharaunda dzakaoma uye dzakaoma munzvimbo dzakaoma. Muchadenga Munda. Munyori wekutanga wepepa iri ndiProfessor Xia Zhigang, uye vanyori vanoenderana naro ndiAcademician Xu Weilin naProfessor Tao Guangming. Pepa iri rakasarudzwa sechinyorwa chejenari.

Kushandiswa kwehurongwa hwepamusoro shinda yebasalt ultrafine uye machira ayo mukuongorora kwemwedzi chiitiko chakakosha chekufamba kwevanhu muchadenga mune ramangwana. Iyi shinda yebasalt ultrafine ine kuchinjika, simba guru, uye kugadzikana kwakanaka, uye inogona kurukwa kuita machira akapfava anodzivirira mwaranzi yezuva yakasimba uye kuchinja-chinja kwekupisa kwakanyanya muchadenga. Tsvagiridzo iyi inotanga nzira itsva yekushandura shinda yebasalt isina kusimba kuita machira emuchadenga anoshanda, anodzivirira ergonomically.

Mumakore achangopfuura, nekukura nekukurumidza kwekutsvaga nzvimbo dzakadzika pasi rose uye mafambiro endege emabhizinesi, kudiwa kweindasitiri ye Huremu hwakareruka, zvinhu zvisingapindi zvakatipoteredza zvakanyanya zvawedzera zvakanyanya.Basalt faibha, inobva pamatombo anoputika, ine mabhenefiti akakurumbira akadai semutengo wakaderera, kuramba kupisa kwakanyanya, kudzivirira kupisa kwakanyanya, kuramba mwaranzi, kuramba ngura, uye kusapisa pasina utsi, zvichikwezva makwikwi emakwikwi munzvimbo dzakasiyana-siyana dzinosanganisira kutakura njanji, dziviriro yakakosha, uye mainjiniya ekuvaka. Zvisinei, kuoma kwayo kwakanyanya uye modulus yakakwirira zvinoita kuti ive nyore kuputsika nekupwanyika pachiyero chakanaka kwazvo; kutenderera kwetambo yepamusoro kunokonzerawo kukuvara kwefiber uye kudzikira kwakanyanya kwesimba, zvichikonzera kuwanikwa kweshinda yepamusoro "isingaparadzi, isina torque shoma, yakafukidzwa zvizere, isingakuvadzi ganda, uye inochinjika" ichiva dambudziko re "bottleneck" kwenguva refu rinodzivisa basalt fiber kupinda musystem yekushandisa machira.

Nguva Yekuvandudza Tekinoroji

Kuti vagadzirise dambudziko iri rehunyanzvi uye vasangane nezvinodiwa zvekuchengetedza kwakanyanya, kambani yemuno yakabatana nechikwata chaProfessor Xia Zhigang paWuhan Textile University. Vakabata basa rese remaindasitiri, kubva pakuruka, kugadzira shinda, kuruka, kusvika pakudhaya:

• 2019: Kurukwa kwekuputira kwakarongwa kwekutanga kusingaparadze.

• 2020: Ndakabudirira kugadzira yekutanga isingakuvadzi ganda jira rinodzivirira kupisa rebasalt fiber.

• 2021: Takawana tekinoroji yekudhirowa yakanyatsogadziriswa yefiber yebasalt yakapfava inoshandiswa mumachira ezvipfeko.

• 2022: Rabhoritari yakagadzira uye yakarukwa zvakanaka, ine torque shoma, isingaparadzi, yakafukidzwa zvizere, ine huwandu hwakawanda shinda yakanaka yebasalt fiber.

• 2023: Kushanda kwakasimba kweseti yakazara yemabasa nemidziyo yakakodzera kutenderera basalt fiber isingaparadze uye yakazara.

• 2023 kusvika Parizvino: Kuenderera mberi nekugadzirisa nekugadzirisa mashandiro nemidziyo, kutora maodha ekugadzira, uye kugadzira machira ekudzivirira ebasalt fiber emhando yepamusoro ekudzivirira zvakanyanya.

• 2024: Mureza wenyika weChina wakagadzirwa nefiber yebasalt, wakagadzirwa neWuhan Textile University, wakavhurwa zvakanaka kudivi reMwedzi nebasa reChang'e-6, zvichikurudzira kutariswa nekushandiswa kwemachira ekudzivirira ebasalt zvakanyanya.

• 2025: Chikwata che "Basalt Fiber Era" chakatangwa pamwe chete neAero-Engine Corporation yeChina Hangyu Life Support Equipment Co., Ltd. pamwe nechikwata cheAcademician Xu Weilin cheWuhan Textile University. Chikwata ichi chakazvipira kutsvagurudza kwakadzama uye kukurudzira kuwedzera kwekushandiswa kwebasalt fiber mundege, kubva pazvinhu zvakagadzirwa kusvika kuzvigadzirwa zvemachira, kugadzirisa miganhu yesainzi yemuchadenga yepasi rose uye zvinodiwa zvikuru zvehurongwa hwenyika.

Kugadzira Zvinhu Zvitsva uye Kushanda

Vachitungamirirwa naMapurofesa Xu Weilin, Xia Zhigang, naTao Guangming, pamwe chete nevadzidzi vakapedza kudzidza vakaita saShang Lulu, Xu Ao, naZhang Shiliang, timu iyi yakaramba ichivandudza tekinoroji iripo. Vakatanga tekinoroji ye "coaxial spiral wrap spinning", vachikunda hunyanzvi hwehunyanzvi nemidziyo yakadai sekugadzira waya isingaparadze, isina torque yakawanda uye kufukidza kwakasimba kwemazinga akawanda.

Vakakwanisa kugadzira shinda yemhando dzakasiyana-siyana, isina organic, isingakuvadzi ganda, uye inochinjika-chinjika yebasalt meta-structural (Metayarn) muindasitiri.

• Simba reMetayarn yakagadzirwa rakawedzera ne27.76% zvichienzaniswa neshinda yebasalt yekutanga.

• Kusimba kweshinda kwakasara kwakadzikira zvakanyanya kana tichienzanisa nedzimwe shinda dzekutengeserana, zvichibvumira kuruka zvakananga kana kuruka muzvigadzirwa zveMetayarn zvinochinjika uye zvisingakuvadzi ganda.

Zvichitarisana nenzvimbo dzakaoma uye dzakaoma dzemuchadenga, zvigadzirwa zveMetayarn zvinoratidza kugona kuchinjika kwezvakatipoteredza uye kugadzikana kwechimiro:

• Simba rechigadzirwa chinochinjika harina kuora, asi rakawedzera, mushure mekuramba uchigeza nemvura ine nitrogen pa200°C, mhepo inopisa pa300°C, uye kugara uchisangana nemwaranzi yezuva yakasimba kwenguva refu.

• Yakachengetedza chimiro chayo mushure mekupiswa nemurazvo we1300°C.

• Zvigadzirwa zvakarukwa zveMetayarn zvine hurefu pakupatsanuka kusvika ku 421%.

• Dzinochengetedza kunonoka kwemoto zvakanaka uye dzinodzivirira moto kunyangwe dziri pasi pe30 degrees%, kuita basa rakabatana re "nyaradzo nedziviriro."