Chitsulo chapadera, ndiko kuti, chitsulo chapadera, ndi mtundu wofunika kwambiri wazitsulo zomwe zimagwiritsidwa ntchito m'mafakitale ambiri a chuma cha dziko, monga makina, magalimoto, mafakitale ankhondo, mankhwala, zipangizo zapakhomo, zombo, zoyendera, njanji ndi mafakitale omwe akubwera.Chitsulo chapadera ndi chizindikiro chofunikira choyezera ngati dziko lingakhale chitsulo chachitsulo.
Chitsulo chapadera chimatanthawuza zigawo zina zomwe zimagwira ntchito mwapadera ndipo zimakhala ndi zofunikira zapadera pazitsulo, monga thupi, mankhwala, makina ndi zina.
Zitsulo zapadera zogwirira ntchito zimakhalanso zitsulo zapadera za alloy.Zitsulo izi zimatanthawuza zitsulo zokhala ndi ma elekitiromagineti, kuwala, phokoso, matenthedwe ndi ma electrochemical zochita ndi ntchito.Zomwe zimagwiritsidwa ntchito ndi chitsulo chosapanga dzimbiri, chitsulo chosagwira kutentha, chitsulo cha silicon chamagetsi, chitsulo choyera chamagetsi ndi ma alloys osiyanasiyana olondola (ma aloyi ofewa a maginito, monga maginito, ma alloys zotanuka, zowonjezera, matenthedwe awiri, matenthedwe awiri, zosakaniza zokanira, zida zoyambirira za batire, ndi zina zambiri .)..
Chitsulo chosapanga dzimbiri chimatchulidwa chifukwa cha kukana bwino kwa dzimbiri, ndipo zigawo zake zazikulu zopangira ndi chromium ndi faifi tambala.Chromium imakhala ndi kukhazikika kwa mankhwala ndipo imatha kupanga filimu yowawa komanso yolimba yoyeretsera mu sing'anga ya okosijeni;Komanso, pamene chromium zili upambana 11.7%, mphamvu elekitirodi aloyi akhoza kwambiri kuchuluka, potero mogwira kupewa makutidwe ndi okosijeni zina wa aloyi.Nickel ndi wothandizira.Kuphatikizika kwa faifi tambala ku chitsulo cha chromium kumatha kupititsa patsogolo kukana kwa dzimbiri kwa alloy mu media osatulutsa oxidizing.Zomwe zili mu chromium ndi nickel zimakhala zokhazikika, kutsika kwa carbon mu chitsulo, kumapangitsa kuti zisawonongeke.
Kukana kwa dzimbiri kwa chitsulo chosapanga dzimbiri kumakhudzananso ndi kufanana kwa kapangidwe ka matrix.Pamene yunifolomu aloyi olimba njira apangidwa, dzimbiri mlingo wa zitsulo mu electrolyte akhoza bwino kuchepetsedwa.
Chitsulo chosapanga dzimbiri cha Austenitic ndi chromium-nickel mndandanda wachitsulo chosapanga dzimbiri chokhala ndi mawonekedwe amodzi austenitic.Ili ndi kukana bwino kwa dzimbiri, kulimba kwa kutentha kochepa, kukhathamiritsa kwapang'onopang'ono ndi kuwotcherera, osagwiritsa ntchito maginito, ndipo imagwiritsidwa ntchito kwambiri ngati chitsulo chotsika kutentha komanso chitsulo chotsika kutentha chomwe chimagwira ntchito pazida zowononga.Zitsulo zopanda maginito;Chitsulo chosapanga dzimbiri cha ferritic chimakhala ndi chromium, yomwe imasinthidwa nthawi yotentha ndi kuziziritsa, ndipo ndi chinthu chomwe chimagwiritsidwa ntchito mofala m'mafakitale a nitric acid ndi feteleza wa nayitrogeni;chitsulo chosapanga dzimbiri cha martensitic chimakhala ndi mpweya wambiri komanso kuuma kwabwino.Mapangidwe a martensitic amapezeka.Chitsulochi chimakhala cholimba komanso chochepa cha carbon, ndipo chitha kugwiritsidwa ntchito kupanga zigawo zosagwira ntchito zomwe zimagwira ntchito zowononga zowonongeka;mpweya wambiri umagwiritsidwa ntchito popanga akasupe, mayendedwe, masamba opangira opaleshoni, etc.;ili ndi magawo awiri osakanikirana a austenite ndi ferrite.Chitsulo chosapanga dzimbiri cha matrix ndi duplex chitsulo chosapanga dzimbiri, chomwe chili ndi zabwino zake zolimba kwambiri, kulimba kwabwino, komanso kukana dzimbiri.Pakati pawo, chitsulo cha 00Cr18Ni5Mo3Si2 chimagwiritsidwa ntchito makamaka popanga makina opangira kutentha ndi ma condensers poyeretsa mafuta, feteleza, mapepala, mafuta, mankhwala ndi mafakitale ena, ndipo 0Cr26Ni5Mo2 imagwiritsidwa ntchito popanga zida zowonongeka kwa madzi a m'nyanja;molybdenum, niobium, kutsogolera, mkuwa ndi zinthu zina mu gawo lowumitsidwa zimawapanga Pambuyo pozimitsa ndi kukalamba mankhwala, ali ndi mphamvu zambiri komanso zolimba, ndipo amagwiritsidwa ntchito makamaka popanga akasupe, ochapira, mavuvu, etc.
Chitsulo chamagetsi, chomwe chimadziwikanso kuti silicon steel, ndi aloyi yachitsulo-silicon binary alloy yokhala ndi mpweya wosakwana 0.05%.Ili ndi mawonekedwe achitsulo chochepa kwambiri, mphamvu yaying'ono yokakamiza, kutsika kwa maginito ndi mphamvu ya maginito, ndipo ndi imodzi mwa zipangizo zofewa zomwe zimagwiritsidwa ntchito nthawi zambiri (kwa nthawi yochepa kapena mobwerezabwereza).Zinthu zazikulu zomwe zimakhudza magwiridwe antchito a zitsulo zamagetsi ndizomwe zimapangidwira komanso kapangidwe kake.Silicon imakhudza kwambiri maginito azitsulo zamagetsi.Pamene 3.0% Si imawonjezeredwa kuchitsulo choyera, mphamvu ya maginito imawonjezeka ndi 1.6-2 nthawi, kutaya kwa hysteresis kumachepetsedwa ndi 40%, resistivity ikuwonjezeka ndi 4 nthawi (zomwe zingachepetse kutayika kwa eddy panopa), ndi chiwerengero chonse. kutayika kwachitsulo kumachepetsedwa.Kuwirikiza kawiri, koma kuuma ndi mphamvu zimawonjezekanso Kwambiri.Nthawi zambiri zinthu za silicon sizidutsa 4.5%, apo ayi ndizovuta komanso zovuta kuzikonza.Kukhalapo kwa zonyansa zovulaza (N, C, S, O, etc.) kumapangitsa kuti chitsulo chisokonezeke, kuonjezera kupanikizika, ndikulepheretsa magnetization, kotero zomwe zili zonyansa ziyenera kuyendetsedwa mosamalitsa.
Chitsulo cha silicon chimagwiritsidwa ntchito makamaka m'mafakitale amagetsi monga ma mota, ma transfoma, zida zamagetsi, ndi zida zamagetsi.Ambiri amakulungidwa mu mapepala a 0,3, 0,35, 0.5, kuphatikizapo kutentha ndi kuzizira.ozizira adagulung'undisa
Nthawi yotumiza: Oct-31-2022