Nkhani

Nsalu yopanda ulusi wa basalt ndi nsalu yopangidwa mwa kuyika ulusi wodulidwa wa basalt kapena ulusi wopitilira mu ukonde mwachisawawa kapena molunjika kenako nkuulimbitsa kudzera munjira zopanda ulusi monga kuboola singano, kulowetsa madzi, ndi kusungunula (zomwe zimafuna kuwonjezera ulusi wochepa wosungunuka). Phindu lake lalikulu lili mu "kuwongolera kapangidwe kake" ndi "kusinthasintha kwa magwiridwe antchito." Mwa kusintha kutalika kwa ulusi, njira yoyika ukonde, ndi njira yolimbikitsira, mawonekedwe ake akuthupi ndi a mankhwala amatha kusinthidwa kuti agwirizane ndi zochitika zosiyanasiyana.

Ulusi wa Basalt wosapindika Nsalu ndi nsalu yopyapyala yolukidwa kuchokera ku ulusi wa basalt wosapindika (wosapindika kapena wopindika pang'ono) pogwiritsa ntchito mapangidwe osavuta monga osalala ndi opindika. Phindu lake lalikulu lili pakusunga bwino mphamvu zamakina ndi magwiridwe antchito a ulusi wa basalt kudzera mu kapangidwe ka "kupindika kochepa + kupitirira kwapamwamba," zomwe zimapangitsa kuti ikhale gawo labwino kwambiri lolimbitsa zinthu zophatikizika.

Ulusi wa basalt umagwiritsidwa ntchito mwamphamvu. Ndiye, kodi ulusi wa basalt umapangidwa bwanji? Ndi ulusi wopitilira womwe umapangidwa ndi kujambula mwachangu kwa zinthu za miyala ya basalt pambuyo poti zasungunuka pa 1450°C mpaka 1500°C kudzera mu platinum-rhodium alloy spinneret. Ulusi wa basalt ndi wabulauni kapena wagolide. Ulusi wa basalt ndi mtundu watsopano wa ulusi wosapangidwa ndi zinthu zachilengedwe, wosamalira chilengedwe, wobiriwira, komanso wothandiza kwambiri. Ndi chinthu chatsopano cha m'zaka za zana la 21 chomwe ndi chobiriwira, chosamalira chilengedwe, komanso chosadetsa, ndipo ndi chimodzi mwa ulusi waukulu anayi wa ku China wothandiza kwambiri. Ulusi wa basalt umasonyeza makhalidwe abwino kwambiri pankhani ya mphamvu, kukana kutentha kwambiri ndi kotsika, kukana dzimbiri, kutchinjiriza kutentha, kutchinjiriza mawu, kuletsa moto, komanso kutchinjiriza mankhwala ndi magetsi.

Pepala lofufuzira lotchedwa “Hierarchical basalt metayarn for ergonomic protective space textiles” linasindikizidwa mu magazini ya Matter ndi gulu la Pulofesa Xia Zhigang ndi Academician Xu Weilin ochokera ku National Key Laboratory of New Textile Materials and Advanced Processing ku Wuhan Textile University, mogwirizana ndi Pulofesa Tao Guangming.

Ulusi wa basalt sumangokhala ndi mphamvu zambiri, kukhazikika bwino kwa kutentha, kukana kuwonongeka ndi zinthu zina, kutopa kochepa, komanso mitengo yokhazikika ya kukangana, komanso ndi mitengo yoyenera. Kugwiritsa ntchito ulusi wa basalt muzinthu zowonjezera kukangana kumapindulitsa pakuwonjezera nthawi ya moyo wa zipangizo zokangana zamagalimoto komanso kukonza kutentha kwawo kogwirira ntchito. Ikhozanso kuthetsa zovuta zosiyanasiyana zomwe zilipo za zipangizo zamakono zokangana, zomwe zimathandiza kuthana ndi vuto la kutentha komwe kumachepa m'mabuleki achikhalidwe amagalimoto, potero kuchepetsa kuchuluka kwa ngozi zapamsewu.

Mapulasitiki Olimbikitsidwa ndi Ulusi wa Basalt (BFRP) akubwera ngati njira ina yamphamvu m'malo mwa zipangizo zachikhalidwe, zomwe zimapereka kusakaniza kosangalatsa kwa kukhazikika, magwiridwe antchito apamwamba, komanso kugwiritsa ntchito ndalama moyenera. Ulusi wa basalt, wopangidwa kuchokera ku miyala yamoto, uli ndi mphamvu zapamwamba zamakanika, kukhazikika kwa mankhwala, komanso kusamala chilengedwe. Makhalidwe amenewa amaika BFRP ngati chinthu chosintha kwambiri mafakitale ofunikira, makamaka omwe amaika patsogolo nyumba zopepuka, kulimba, komanso kukana malo ovuta.

Malo owonetsera chiwonetserochi ku Chiwonetsero cha Zophatikiza za ku Europe ndi Asia ku Istanbul, Turkey, yasintha kuchoka pa Hall 6, Booth B540 kupita ku Hall 5, Booth B540.

Ulusi wa basalt wopangidwa ndi asidi ndi ulusi wa basalt wokonzedwa mwapadera wokhala ndi mphamvu zapadera zakuthupi ndi zamakemikolo.

Ulusi wa basalt ndi ulusi wosapangidwa ndi zinthu zopangidwa ndi miyala yachilengedwe ya basalt, yomwe imasungunuka kutentha kwambiri kenako n’kupangidwa ulusi. Ili m’gulu la ulusi wochita bwino kwambiri, wofanana ndi ulusi wamba wagalasi ndi ulusi wa kaboni, koma imasiyana malinga ndi magwero a zinthu zopangira, njira yopangira, ndi magwiridwe antchito ena. Zotsatirazi zikufotokoza ukadaulo wa ulusi wa basalt m’magawo osiyanasiyana.

Mzaka zaposachedwa, Ntchito yomanga misewu yayikulu ku China yakula mofulumira, ndi ukadaulo wa kapangidwe ka konkriti wapita patsogolo kwambiri, kusonkhanitsa zinthu zambiri zapamwamba komanso mphasazaluso. Kapangidwe ka kapangidwe ka konkriti kagwiritsidwa ntchito kwambiri pakupanga zomangamanga, zomwe zikusonyeza kufunika kwake. Komabe, pamodzi ndi zomwe zachitikazi, vuto la kusweka kwa konkriti likukulirakulira. Kupezeka kwa ming'alu kumasokoneza magwiridwe antchito a konkriti, makamaka kuchepetsa mphamvu yake yokoka, yomwe ndi r yoyambachifukwa cha kulephera kwa konkriti komwe kumawonetsedwa ndi kulephera kwa konkriti. Ulusi wa basalt wodulidwa mwachidule, monga ulusi watsopano, yakhala chinthu chabwino kwambiri cholimbitsa konkriti chifukwa cha mphamvu zake zapadera zamakanika, kukhazikika bwino, komanso kugwiritsa ntchito ndalama zambiri. Nkhaniyi ifotokoza za makhalidwe a ulusi wa basalt wodulidwa mwaufupi ndikuwona momwe umagwiritsidwira ntchito polimbitsa ndi kulimbitsa konkire.