Bincika darajar kayan kumfa na karfe

Karfe kumfa wani nau'in nau'in karfe ne mai kauri wanda ke samar da sifofi masu yawa masu girma uku a cikin matrix na karfe, wanda kuma aka sani da kumfa karfen karfe, wanda ya sami kulawa gaba daya a gida da waje saboda hadewar karfe da wasu na musamman na zahiri. Properties na nonmetals. A cikin shekaru 50 da suka gabata, an sami babban ci gaba a cikin haɓaka kumfa na ƙarfe, haɓaka aikace-aikacen da kuma nazarin ka'idodin tsarin sa.
A hade da "kumfa" da "karfe" biyu Concepts, ba za mu iya taimaka amma tunanin cewakarfe kumfaabu hadawa Game da abũbuwan amfãni daga cikin wadannan biyu abubuwa: rike da kyau kwarai ductility na karfe, weldability da lantarki watsin a lokaci guda, tare da makamashi sha da girgiza sha, acoustic amo rage, breathable da ruwa permeable, da sauran musamman abũbuwan amfãni.
Karfe kumfa abukunshi karfe kwarangwal pores, kungiyar ne musamman inhomogeneous, lokacin da fuskantar waje matsa lamba, akwai uku nakasawa matakai, wato, na roba mataki mataki, gaggautsa murkushe mataki da m mataki, don haka a lokacin da karfe kumfa abu ne hõre tasiri, da A bayyane yake cewa nau'in yana da baya bayan damuwa, a cikin yanayin yanayin damuwa yana ƙunshe da dogon lokaci na yankin plateau. Ba wai kawai yana iya ɗaukar ƙarin makamashi ba, amma kuma yana iya tsayayya da damuwa mai lalacewa mafi girma, abu ne mai tasiri mai tasiri mai kyau. An ba da rahoton cewa rabo mai yawa na 0.05 ~ 0.15 na kumfa aluminium na iya ɗaukar makamashi na 20 ~ 180 MJ / m2. Yin amfani da kyakkyawar juriya mai tasiri, don hakaaluminum kumfaana iya amfani da shi azaman ƙoƙon mota, kayan saukar da jirgin sama, matakan aminci na lif, akwatunan marufi iri-iri, da roka da injin jet, kayan kariya. Kumfa na ƙarfe gabaɗaya yana cikin tsakiyar sanwici na faranti biyu don ɗaukar girgiza da dalilai na ado.
Dangantakar da sauran nau'in porous kayan, karfe kumfa yana da kyau lantarki watsin, tare da wani kai goyon bayan ikon da abũbuwan amfãni daga wani babban surface area don samar da wani m dubawa sinadaran cajin canja wurin sarari, porous kumfa lantarki tsarin iya ƙwarai inganta porosity na da lantarki, wanda za a iya cika da ƙarin aiki abubuwa, ƙara ƙarfin baturi don haka da cewa electrode na ainihin halin yanzu yawa an rage ƙwarai don nazarin high takamaiman makamashi, tsawon rai, Lightweight baturi lantarki kayan samar. mai yiwuwa. Don haka, kumfa na ƙarfe ya zama kyakkyawan kayan lantarki, wanda ya dace da nau'ikan batura na ajiya, ƙwayoyin mai, batir iska da ƙwayoyin rana.
Sosokarfe kumfakayan gabaɗaya suna da kaddarorin guda uku masu zuwa a lokaci guda: babban juriya na zafi, ko da zafin zafin ya kai wurin narkewar gami ba ya narke; a lokaci guda, yana da santsin kwarangwal da kayan abu mai kama da juna, da ƙarfe mara-porous tare da ƙayyadaddun yanayin zafi da ƙarancin iskar shaka; tsarin buɗaɗɗen buɗaɗɗe yana da permeability. Irin wannan nau'in kumfa na titanium, wanda ya haɗu da juriya mai zafi mai zafi, juriya na iskar shaka da haɓaka, ana iya amfani dashi don tace ƙura a ƙarƙashin yanayin zafi mai zafi. Tsarin ya kasance iri ɗaya, rarraba girman pore yana kunkuntar, kuma ingancin rabuwa yana da girma.