Imfashini
I-Metal Foams Market Application Scope kanye namathemba
Igwebu lensimbi liyinsimbi engenalutho elakhiwe inethiwekhi yensimbi ekhethekile, ngaleyo ndlela inokuqina okuqinile, engasindi, ukuqina kwendawo ephezulu, umsindo ophansi, ukufakwa kahle kokushisa, nezinye izinto ezinhle kakhulu. Njengamanje, ukusetshenziswa kwegwebu lensimbi kuya ngokuya kubanzi futhi kubanzi, kusetshenziswe kabanzi emikhakheni ehlukahlukene, enekhono elibanzi kanye nekusasa elithembisayo.
Amagwebu Ensimbi | I-R&D Yezinhlelo Zokuvikela I-Ballistic Yezicelo Zempi Yesimanje
Ekhulwini lama-21, ngemishini yezempi ethuthuke kakhulu, kokubili ubugebengu nokuzivikela kufanele kuncike ezinhlelweni zezivikelo zomzimba zesayensi, ezinamandla nezilula (izigqoko, amahembe angaphansi, amahlombe, izifihla-buso) ukuze zizinqande ekuguqulweni zibe ifolishi yenganono.
Yiziphi izivikelo zomzimba eziphephe kakhudlwana njengoba ubuchwepheshe bezempi buthuthukile? Ukuphumelela kwakamuva amahembe angaphansi angangeni izinhlamvu enziwe ngegwebu lensimbi eliyinhlanganisela elikwazi ukuhlakaza inhlamvu endiza ngokujabula.
Akuyona nje noma iyiphi insimbi, kodwa yenziwa ngokuncibilikisa i-aluminium eduze kwebhola lensimbi elingenalutho. Igwebu lensimbi eliyinhlanganisela lilula ngaphezu kuka-70% kuneshidi lensimbi elivamile - futhi limunca amandla aphindwe izikhathi ezingu-80 kunensimbi. Izivikelo zomzimba zakhiwe ngegwebu lensimbi eliyinhlanganisela ne-boron carbide ceramic, kuyilapho ipuleti elingemuva kuyi-Kevlar.
Ukusetshenziswa kwe-Nickel Foam ku-AEM Hydrogen Generation Electrolyzer
Igwebu le-nickel liyinto ekwazi ukungeneka kakhulu, enobukhulu obuphansi, enezimbobo ezintathu, eyinto entsha futhi ethuthukayo kusayensi yezinto zamanje. Isakhiwo segwebu sinikeza insimbi ye-nickel isakhiwo se-open-cell, esinikeza ukufinyeleleka okuhle kakhulu kanye nezakhiwo ezibalulekile zokudlulisa ukushisa kanye nezindawo zokulahla.
Igwebu le-nickel lenziwa nge-electroplating ohlakanipho lwama-polymers akhethekile anesakhiwo senethiwekhi esinezinhlangothi ezintathu, njenge-polyurethane, i-polyester polyurethane namanye ama-polymers akhethekile (izipontshi). Ngemuva kokucwecwa, umkhiqizo wokugcina wegwebu lensimbi wenziwa ngokushisa i-polymer yangaphakathi nokunciphisa ama-oxide ensimbi, futhi ulolongwa ngomshini ngokwelashwa kokushisa kwamakhemikhali.
Igwebu le-nickel, elinezici zalo ezingasindi nezisebenza ngogesi, lingesinye sezici ezibalulekile zokwakha ama-electrolyzer e-hydrogen e-AEM, ehlinzeka ngesixazululo esikahle sokukhiqiza i-hydrogen ephumelelayo nesimeme.