Monga tonse tikudziwa, zinthu za zitsulo zosapanga dzimbiri zimakhazikitsidwa mu chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri ndi chitsulo chosapanga dzimbiri.
Makumi a ma boloni osapanga dzimbiri amagawidwa mu 45, 50, 70, ndi 80. Zipangizozi zimagawika makamaka A1, A2, A4, A4, A4, Cerrite C1, C2, ndi C4. Njira yake yofotokozera ndi monga A2-70, m'mbuyomu komanso pambuyo pake "-" akuwonetsa motero nkhaniyo ndi mphamvu.
Zitsulo zosapanga dzimbiri
(15% -18% chromium) - chitsulo chosapanga dzimbiri chimakhala ndi mphamvu yayikulu ya 65,000 - 87,000. Ngakhale ndizosagwirizana ndi kututa, sitikulimbikitsidwa kuti mugwiritse ntchito m'malo omwe chimbudzi chitha kuchitika, ndipo ndi choyenera kukongoletsa osapanga dzimbiri ndi kukana kochepa pang'ono ndi kukana kwamphamvu, komanso zofuna zamphamvu. Izi sizingakhale kutentha kutentha. Chifukwa chakuumba, ndi maginito ndipo sayenera kugulitsidwa. Maphunziro adziko lapansi ali ndi: 430 ndi 430F.
2.Martitic dambo
(12% -18% chromium) - chitsulo chosapanga dzimbiri chimawerengedwa kuti zitsulo zamatsenga. Itha kukhala kutentha kupangika kuti ziwonjeze kuuma kwake ndipo sikulimbikitsidwa kuti uzitchere. Zitsulo zosapanga dzimbiri za mtundu uwu ndi: 410, 416, 420, ndi 431. Ali ndi mphamvu yotumphukira pakati pa 180,000 ndi 250,000.
Lembani 410 ndi lemba 416 imatha kulimbikitsidwa ndi chithandizo chamankhwala, ndikuumitsa kwa 35-45hrc ndi makina abwino. Ndiwosagwiritsa ntchito kutentha kwa kutentha komanso kusamwa. Lembani 416 ili ndi zinthu zapamwamba pang'ono ndipo ndi chitsulo chosakanikirana. Lembani 420, wokhala ndi sulufure zomwe zili mu R0.15%, yakhala yolimbikitsidwa ndikulimbikitsidwa ndi kutentha kutentha. Mtengo wambiri wambiri ndi wa 53-58hrc. Amagwiritsidwa ntchito ngati zomata zosapanga dzimbiri zomwe zimafunikira nyonga zapamwamba.
3.
. Kalasi iyi ya kusapanga dzimbiri imaphatikizapo maphunziro otsatila: 302, 303, 304, 304l, 3161, 347, 347, ndi 348, 150,000 - 150,000 - 150,000. Kaya ndikulimbana ndi kuwononga, kapena mphamvu zake ndizofanana.
Lembani 302 imagwiritsidwa ntchito popanga zomangira komanso ma bolts okha.
Lembani 303 kuti mupititse patsogolo kudula, sulufule pang'ono imawonjezeredwa ndi chitsulo cha 33, chomwe chimagwiritsidwa ntchito pokonza mtedza kuchokera ku bar.
Lembani 304 ndiyoyenera pakukonza zomata zosapanga dzimbiri ndi zomata zotentha, monga kungonena zazitali kwambiri, zomwe zimangotulutsa miyala yayitali, zomwe zitha kupitirira kukula kwa mutu wozizira.
Mtundu 305 ndi woyenera kukonza zomata zopanda kusefukira ndi zozizira zam'mutu, monga mtedza wozizira komanso hexagonal ma balts.
316 ndi mitundu, onsewa ali ndi chothandiza motero mo, kotero kutentha kwawo kumalimbitsa thupi ndi chitsulo chanyengo 18-8.
Lembani 321 ndi lembani 347, lembani 321 ili ndi TI, chinthu chokhacho chokhazikika, ndipo lembani 327 lili ndi NB, zomwe zimapangitsa chipongwe chopondera cha zinthuzo. Ndikoyenera magawo achitsulo osapanga dzimbiri chomwe sichitha kulowa kapena muutumiki pa 420-1013 ° C.
Post Nthawi: Jul-18-2023
