Nkhani

Kapangidwe ka mix proportion ndi gawo lofunika kwambiri pakulamulira momwe konkriti yolimbikitsidwa ndi ulusi wa basalt imagwirira ntchito, chifukwa imatsimikiza momwe ulusiwo umagwirira ntchito komanso mtengo wa polojekitiyi. Mavuto omwe alipo pano ndi kusowa kwa kufananiza bwino pakati pa magawo a ulusi ndi zigawo za matrix, kusowa kwa miyezo yosakanikirana yogwirizana ndi malo enaake, komanso kusowa kwa malangizo okhazikika a ntchito zaukadaulo. Chifukwa chake, pepalali likufufuza mwadongosolo momwe ulusi wa basalt umagwiritsidwira ntchito popanga konkriti kuchokera ku lingaliro laukadaulo ndipo limapereka njira zoyenera zowongolera.

Chuma cha padziko lonse lapansi chomwe chili m'malo otsika chikukula mofulumira. Kuyambira kutumiza katundu ndi kupopera mbewu zaulimi mpaka kuyang'anira madera akutali ndi kuyankha mwadzidzidzi, magalimoto amlengalenga opanda anthu (UAVs) akusintha kuchoka pa zida zapadera kupita ku zomangamanga zofunika kwambiri za tsiku ndi tsiku.

Komabe, kukulitsa ntchito za ma drone amalonda kumabwera ndi vuto laukadaulo losakambirana: kukulitsa mtunda woyenda komanso kudalirika kwa kapangidwe kake popanda kupangitsa kuti ndalama zopangira zisatheke.

Ngakhale kuti ulusi wa kaboni wakhala ukulamulira mapangidwe a ma drone ogwira ntchito bwino kwambiri, zinthu zokhazikika komanso zamtengo wapatali zochokera ku miyala yachilengedwe ya volcano zikusokoneza makampaniwa: Ma Laminate a Basalt Fiber Reinforced Polymer (BFRP).

Pamene malo oyambira a 5G akuchulukirachulukira, ma antenna a mafoni akuchulukirachulukira, komanso ma network a fiber optic cable akuchulukirachulukira, zofunikira pazida zolumikizirana zikusinthasintha kuchoka pa "zokwanira" kupita ku "zoopsa": kutayika kochepa kwa dielectric, chitetezo chamagetsi chambiri, kapangidwe kopepuka, komanso kukana kukalamba.
Chifukwa cha zinthu monga chokhazikika cha dielectric chochepa, kutchinjiriza kwachilengedwe, komanso kukana kwamphamvu kwa nyengo, ulusi wa basalt ukupezeka m'zigawo zazikulu monga ma antenna a base station, ziwalo zamphamvu za chingwe cha optical, ndi ma radomes. M'malo mochotsa zinthu zomwe zilipo kale, umapereka magwiridwe antchito abwino komanso kugwiritsa ntchito bwino ndalama pa ntchito zama frequency komanso liwiro lalikulu.

Posachedwapa, pambuyo pa zaka zambiri zogonjetsa zovuta zaukadaulo, Wuhan Textile University inapanga bwino ntchito yokoka basalt yolimba kukhala ulusi wofewa kuposa tsitsi la munthu ndikuipanga "Basalt Dragon-Scale Suits" yomwe imatha kupirira kutentha kwa 1300°C. Kupambana kumeneku, komwe kwakopa chidwi cha makampani otsogola opanga nsalu, sikuti kungothetsa zofooka zoteteza zovala zachikhalidwe zozimitsa moto komanso kumakwaniritsa magwiridwe antchito abwino kwambiri pamtengo wotsika. Oimira ochokera ku Wuhan Fire and Rescue Bureau posachedwapa adapita ku yunivesiteyo kuti akagulitse zovala zambirizi. Lusoli lakopa chidwi osati kuchokera ku mabizinesi aku Hubei okha komanso kuchokera kumakampani ambiri otsogola opanga nsalu mdziko lonselo.

BFRP ndi yoyenera kwa nyumba zonyamula katundu wapakati mpaka wotsika m'ma UAV ang'onoang'ono ndipo imapereka phindu logwiritsidwa ntchito pochepetsa kulemera, kukana dzimbiri, komanso kuchepetsa kunyowa/kugwedezeka; komabe, iyenera kupewedwa m'malo omwe amafunikira kulimba kwambiri. Ngati kulimba si chinthu chofunikira koma mtengo wake ndi wotsika, BFRP imapereka ndalama zotsika mtengo kwambiri kuposa CFRP.

Kuyambira mbendera za dziko za basalt fiber zomwe zatambasulidwa mbali yakutali ya mwezi mpaka ku nyumba zazikulu za nsanja za ulimi wa nsomba za m'nyanja yakuya, komanso m'misewu yaing'ono yopanda ming'alu, zipangizo za basalt zakhala zikudziwika bwino m'malo ovuta komanso m'mapulojekiti aukadaulo a tsiku ndi tsiku chifukwa cha kukana kutentha kwambiri, kukana dzimbiri, komanso kugwira ntchito bwino polimbana ndi ukalamba.

Mwala wachilengedwe wa volcano uwu, womwe umapangidwa ndi kuzizira ndi kulimba kwa magma mkati mwa Dziko Lapansi, uli ndi makhalidwe 'olimba' omwe amaposa kwambiri zinthu wamba. Chifukwa chake, wakhala chinthu china chokondedwa kwambiri popanga zinthu zapamwamba, uinjiniya wa zomangamanga, ndi magawo a ndege. Lero, tikambirana za mphamvu ya ntchito ya zinthu za basalt m'magawo atatu apakati kuti timvetse bwino zomwe zimapangitsa kuti zikhale zolimba kwambiri.

Milatho yodutsa nyanja, malo otsetsereka a madzi akuya, mafamu a mphepo a m'mphepete mwa nyanja... Ngakhale kuti "zimphona zazikulu" zimenezi zomangidwa m'nyanja ndi zokongola kuziona, zimapirira "kuzunzidwa kwankhanza" kwa tsiku ndi tsiku kwa kukokoloka kwa mafunde, dzimbiri la mchere ndi alkali, komanso kusinthana kwa nyengo yonyowa ndi youma. M'malo otere, kuonetsetsa kuti nyumba zolimba za konkriti zikhalebe bwino—zopanda kusweka, ming'alu, kapena kulephera msanga—kwakhala vuto lalikulu kwa anthu opanga mainjiniya padziko lonse lapansi.

Kwa nthawi yayitali, ulusi wachitsulo nthawi zambiri wakhala ukulowetsedwa mu konkire kuti ukhale wolimba komanso kuti usasweke. Komabe, ulusi wachitsulo nthawi zambiri sugwirizana ndi nyengo yovuta ya mchere ndi madzi a m'nyanja; ma chloride ions akalowa m'ming'alu mkati mwa konkire, ulusi wachitsulo umayamba dzimbiri ndikukula, zomwe zimapangitsa kuti konkireyo isweke kuchokera mkati ndikupita patsogolo ndikufulumizitsa kugwa kwa kapangidwe kake.
Posachedwapa, kafukufuku watsopano wokhudza kulimba kwambiri kwa uinjiniya wa m'madzi wapereka yankho lodalirika kwambiri: ulusi wa basalt—wopangidwa ndi kukoka zingwe kuchokera ku miyala yachilengedwe ya volcano—ungagwiritsidwe ntchito kuphimba konkireti ya m'madzi mu "zida" zomwe sizimakhudzidwa ndi dzimbiri. Izi zimachitika kudzera mu chitsanzo cha gradation chamitundu yambiri chokhala ndi kuphatikiza kwa "ulusi waukulu womangira" ndi "ulusi waung'ono womangira ma pore."

Pamene ma drone akudutsa mumlengalenga kuti ayang'anire moto wa m'nkhalango, ndipo ma robot anzeru akuchita ntchito zobwerezabwereza molondola pafakitale, kugwira ntchito bwino kwa chipangizo chanzeruchi nthawi zambiri kumayendetsedwa ndi "chithandizo cholimba" chomwe sichimawonedwa mosavuta: chinthu chatsopano chochokera ku miyala yamoto—ulusi wa basalt. Ngakhale kuti mawonekedwe ake ndi ofooka, mawonekedwe ake apadera apangitsa kuti chikhale chinsinsi chotsegula malire a magwiridwe antchito a ma drone ndi ma robot, zomwe zimapangitsa kuti zinthu zisinthe pang'onopang'ono mkati mwa zida zanzeru.

Chopangidwa ndi kusungunula miyala yachilengedwe ya basalt pa kutentha kuyambira 1,450°C mpaka 1,500°C ndikuchikoka kukhala ulusi, zinthu zatsopano zopanda chilengedwezi zili ndi zabwino zambiri—kuphatikizapo mphamvu yopepuka, kukana nyengo, kukana dzimbiri, komanso kusamala zachilengedwe—zomwe zikulimbikitsa kusintha kwa zinthu m'mafakitale opanga ma drone ndi maloboti. Lero, tiyeni tivumbule mphamvu zake zobisika!

Ulusi wa basalt ndi ulusi wosapangidwa ndi zinthu zopangidwa ndi zinthu zopangidwa ndi miyala yachilengedwe ya basalt itatha kusungunuka kutentha kwambiri. Watchuka kwambiri chifukwa cha mphamvu zake zapadera za fizikiki—makamaka momwe umagwirira ntchito m'malo otentha kwambiri. Chodziwika bwino n'chakuti ulusi wa basalt wosagwira kutentha kwambiri—gulu lofunika kwambiri la zinthuzi—umasonyeza kufunika kwapadera m'magwiritsidwe ntchito ambiri omwe amafuna kupirira kutentha kwambiri.

Posachedwapa, chifukwa cha kukwaniritsidwa bwino kwa ntchito zazikulu—monga ntchito yofufuza mwezi ya Chang'e-6 komanso nsanja yoyamba padziko lonse lapansi yolima ulusi wa basalt m'nyanja yakuya—ulusi wa basalt ukufulumizitsa kusintha kwake kuchoka pa zotsatira za kafukufuku wa labotale kupita ku chinthu chatsopano chogwira ntchito m'mafakitale. Pokhala ndi ubwino wophatikizana wokhala wochezeka ndi chilengedwe, wopanda mpweya woipa, wopepuka, wamphamvu kwambiri, wosagwedezeka ndi nyengo, komanso wosagonjetsedwa ndi dzimbiri, ulusi wa basalt tsopano—wolimbikitsidwa ndi njira yonse yowunikira ndi miyezo yabwino—yomwe ikukwaniritsa kupita patsogolo pa ntchito zoyendera ndege komanso malonda ambiri m'magawo a anthu wamba, motero ikupititsa patsogolo mpikisano wonse wamakampani.