Ingqikelelo yentsimbi: Intsimbi yingxubevange yentsimbi, ikhabhoni, kunye nenani elincinci lezinye izinto.Intsimbi yi-ingot, i-billet, okanye intsimbi eye yacinezelwa-yasetyenzwa kwiimilo, ubungakanani, kunye neempawu esizidingayo.Intsimbi yimathiriyeli ebalulekileyo kulwakhiwo lwesizwe kunye nokufezekiswa kwezine zohlaziyo.Isetyenziswa kakhulu kwaye ineentlobo ezininzi.Ngokweemilo ezahlukeneyo ezinqamlezayo, zihlulwe ngokubanzi zibe ziindidi ezine: iiprofayili, iipleyiti, imibhobho, kunye neemveliso zetsimbi.Ukuququzelela ukuveliswa kunye nokucwangciswa kwentsimbi yentsimbi kwaye wenze umsebenzi omhle ekusebenzeni kunye nokulawula, yahlulwe ibe yintsimbi enzima, umzila okhanyayo, intsimbi yecandelo elikhulu, intsimbi yecandelo eliphakathi, intsimbi yecandelo elincinci, intsimbi yecandelo elibandayo, umgangatho ophezulu. icandelo intsimbi, ucingo intonga, ipleyiti ephakathi kunye nengqindilili yentsimbi, ipleyiti yentsimbi ebhityileyo, sheet lombane lesilicon, intsimbi strip, akukho umbhobho Seam intsimbi, welded steel umbhobho, iimveliso zentsimbi, kunye nezinye iintlobo.
Intsimbi yingxubevange yentsimbi, ikhabhoni, kunye nezixa ezincinci zezinye izinto.Insimbi engenasici okanye i-corrosion-resistant alloy steel kunye ne-10.5% okanye ngaphezulu umxholo we-chromium-igolide ligama eliqhelekileyo kolu hlobo lwesinyithi.Kufuneka kukhunjulwe ukuba insimbi engenasici ayithethi ukuba intsimbi ayiyi kugqwala okanye igxumeke, kodwa nje ixhaphake kakhulu kwi-corrosion kune-alloys ezingenayo i-chromium.Ukongeza kwintsimbi ye-chromium, ezinye izinto zetsimbi ezifana ne-nickel, i-molybdenum, i-vanadium, njl.Ukukhethwa ngokucokisekileyo kweemela ezenziwe ngensimbi engenasici kunye neyona nto ifanelekileyo, kuxhomekeke kwinjongo kunye nendawo yesicelo, kubalulekile ekuphuculeni ukusebenza kakuhle kunye nokwenzeka kokuphumelela kumsebenzi onikiweyo.Izibonelelo zezinto ezahlukeneyo zetsimbi kwiimela.Ukubeka ngokulula: Intsimbi yintsimbi yentsimbi kunye nekhabhoni.Ezinye izithako zikhona ukuze zihlukanise iimpawu zentsimbi.Iintsimbi ezibalulekileyo zidweliswe ngezantsi ngokulandelelana kwealfabhethi, kwaye ziqulethe ezi zithako zilandelayo:
Ikhabhoni - Ikhona kuzo zonke iintsimbi kwaye yeyona nto ibalulekileyo yokuqina.Ukunceda ukunyusa amandla entsimbi, sidla ngokufuna intsimbi yodidi lwemela ukuba ibe nekhabhoni engaphezulu kwe-0.5%, kunye nentsimbi ephezulu yekhabhoni.
I-Chromium - Yandisa ukuxhathisa ukunxiba, ubunzima, kwaye okona kubaluleke kakhulu ukuxhathisa ukubola, ngaphezu kwe-13% ithathwa njengensimbi engenasici.Nangona igama layo, yonke intsimbi iya kuhlwa xa ingagcinwanga kakuhle.
I-Manganese (i-Manganese) - into ebalulekileyo eyenza igalelo ekudalweni kwesakhiwo se-textured, kwaye yongeza ukuqina, amandla, kunye nokuxhatshazwa kokugqoka.I-deoxidation yangaphakathi yensimbi ngexesha lokunyanga ukushisa kunye ne-crimping ifumaneka kwiintsimbi ezininzi zemela kunye ne-shear ngaphandle kwe-A-2, L-6, kunye ne-CPM 420V.
I-Molybdenum (i-Molybdenum) - i-agent ye-carbonizing, ikhusela intsimbi ukuba ingabi yi-brittle, igcina amandla ensimbi kumaqondo okushisa aphezulu, ivela kwiishiti ezininzi zentsimbi, i-air hardening steels (umzekelo, i-A-2, i-ATS-34) ihlala iqulethe i-1% okanye ngaphezulu kwe-Molybdenum ziyakwazi ukuqina emoyeni.
I-Nickle-Igcina amandla, ukuxhathisa ukubola, kunye nokuqina.Ivela kwi-L-6\AUS-6 kunye ne-AUS-8.
I-Silicon - Inceda ukwandisa amandla.Njenge-manganese, i-silicon isetyenziselwa ukugcina amandla entsimbi ngexesha lokuveliswa kwayo.
I-Tungsten (iTungsten) - Yongeza ukuxhathisa kwe-abrasion.Umxube we-tungsten kunye nomlinganiselo ofanelekileyo we-chromium okanye i-manganese isetyenziselwa ukwenza isinyithi esinesantya esiphezulu.Isixa esikhulu se-tungsten siqulethwe kwintsimbi yesantya esiphezulu i-M-2.
I-Vanadium - Yongeza ukuxhathisa ukunxiba kunye ne-ductility.I-carbide ye-vanadium isetyenziselwa ukwenza intsimbi enemigca.I-Vanadium iqulethwe kwiindidi ezininzi zentsimbi, phakathi kwazo i-M-2, i-Vascowear, i-CPM T440V, kunye ne-420VA iqulethe inani elikhulu le-vanadium.Umahluko omkhulu phakathi kwe-BG-42 kunye ne-ATS-34 kukuba yangaphambili iqulethe i-vanadium.
Ixesha lokuposa: Nov-09-2022