1. I-Carbon (C): Ngokunyuka komxholo wekhabhoni kwintsimbi, amandla okuvelisa kunye nokuqina kwamandla anyuka, kodwa iplastiki kunye namandla empembelelo ayancipha;Nangona kunjalo, xa umxholo wekhabhoni udlula i-0.23%, i-weld-ability yensimbi iyancipha.Ngoko ke, umxholo wekhabhoni wensimbi ephantsi ye-alloy structural esetyenziselwa i-welding ngokubanzi ayidluli kwi-0.20%.Ukunyuka komxholo wekhabhoni kuya kunciphisa ukunyanzeliswa kwe-atmospheric corrosion of steel, kunye ne-carbon steel high kulula ukubola emoyeni ovulekileyo.Ukongeza, ikhabhoni inokonyusa i-brittleness ebandayo kunye nobuntununtunu bentsimbi.

2. I-Silicon (Si): I-Silicon yi-deoxidizer eqinile kwinkqubo yokwenza insimbi, kunye nomxholo we-silicon kwintsimbi ebuleweyo ngokubanzi ngu-0.12% -0.37%.Ukuba umxholo we-silicon kwintsimbi udlula i-0.50%, i-silicon ibizwa ngokuba yi-alloying element.I-silicon inokuphucula kakhulu umda we-elastic, amandla esivuno kunye namandla okuqina entsimbi, kwaye isetyenziswa ngokubanzi njengentsimbi yasentwasahlobo.Ukongeza i-silicon ye-1.0-1.2% kwintsimbi yesakhiwo esicinyiweyo kunye nobushushu inokunyusa amandla nge-15-20%.Idityaniswe ne-silicon, i-molybdenum, i-tungsten kunye ne-chromium, inokuphucula ukuxhathisa ukubola kunye nokumelana ne-oxidation, kwaye ingasetyenziselwa ukwenza intsimbi ekwazi ukumelana nobushushu.Intsimbi yekhabhoni ephantsi ene-1.0-4.0% ye-silicon, ene-magnetic permeability ephezulu kakhulu, isetyenziswa njengentsimbi yombane kwishishini lombane.Ukonyuka komxholo we-silicon kuya kunciphisa amandla e-weld yentsimbi.

3. I-Manganese (Mn): I-Manganese yi-deoxidizer efanelekileyo kunye ne-desulfurizer.Ngokuqhelekileyo, insimbi iqulethe i-0.30-0.50% ye-manganese.Xa ngaphezu kwe-0.70% i-manganese yongezwa kwi-carbon steel, ibizwa ngokuba yi "manganese steel".Xa kuthelekiswa nentsimbi eqhelekileyo, ayinayo kuphela ukuqina okwaneleyo, kodwa inamandla aphezulu kunye nokuqina, okuphucula amandla-ubunzima kunye nokusebenza okushushu kwentsimbi.Intsimbi equlathe i-11-14% ye-manganese inokumelana nokunxiba okuphezulu kakhulu, kwaye isoloko isetyenziswa kwibhakethi ye-excavator, i-ball mill liner, njl njl. Ngokunyuka komxholo we-manganese, ukuxhathisa kwentsimbi kuyancipha kwaye ukusebenza kwe-welding kuyancipha.

4. Phosphorus (P): Ngokuqhelekileyo, i-phosphorus yinto eyingozi kwintsimbi, ephucula amandla entsimbi, kodwa inciphisa iplastiki kunye nokuqina kwentsimbi, inyusa i-brittleness ebandayo yentsimbi, kwaye iphazamisa ukusebenza kwe-welding kunye nokusebenza okubandayo okugoba. .Ngoko ke, ngokuqhelekileyo kufuneka ukuba umxholo we-phosphorus kwintsimbi ungaphantsi kwe-0.045%, kwaye imfuno yensimbi ephezulu iphantsi.

5. Isulfure (S): Isulfure ikwayinto eyingozi phantsi kweemeko eziqhelekileyo.Yenza intsimbi eshushu ibe yi-brittle, ukunciphisa i-ductility kunye nokuqina kwentsimbi, kwaye ibangele ukuqhekeka ngexesha lokuqulunqa kunye nokuqengqeleka.Isulfure nayo iyingozi ekusebenzeni kwe-welding kwaye inciphisa ukuxhathisa umhlwa.Ngoko ke, umxholo wesulfure udla ngokuba ngaphantsi kwe-0.055%, kwaye intsimbi ephezulu ingaphantsi kwe-0.040%.Ukongeza i-0.08-0.20% sulfure kwintsimbi inokuphucula ukungakwazi ukukwazi ukwenza i-mach, edla ngokubizwa ngokuba yintsimbi yokusika yamahhala.

6. I-Aluminiyam (Al): I-Aluminiyam i-deoxidizer esetyenziswa ngokuqhelekileyo kwintsimbi.Ukongeza inani elincinci le-aluminium kwintsimbi kunokuphucula ubungakanani bengqolowa kunye nokuphucula ukuqina kwempembelelo;I-aluminiyam nayo inokumelana ne-oxidation kunye nokuxhathisa ukubola.Ukudityaniswa kwe-aluminium kunye ne-chromium kunye ne-silicon kunokuphucula kakhulu ukusebenza kwe-high-temperature peeling kunye ne-high-temperature ye-corrosion resistance resistance yentsimbi.Ukungalungi kwe-aluminium kukuba kuchaphazela ukusebenza okutshisayo, ukusebenza kwe-welding kunye nokusika ukusebenza kwentsimbi.

7. I-Oxygen (O) kunye ne-nitrogen (N): I-oksijeni kunye ne-nitrogen zizinto ezinobungozi ezinokungena kwigesi yomlilo xa isinyithi sinyibilika.Ioksijeni inokwenza intsimbi ibe shushu ibe brittle, kwaye umphumo wayo unzima ngakumbi kuneso sulfur.I-nitrogen inokwenza ukugqabhuka okubandayo kwentsimbi kufane nokwe phosphorus.Impembelelo yokuguga yenitrogen inokunyusa ukuqina kunye namandla entsimbi, kodwa iyancipha i-ductility kunye nokuqina, ngakumbi kwimeko yokuguga kwe-deformation.

8. I-Niobium (Nb), i-vanadium (V) kunye ne-titanium (i-Ti): I-Niobium, i-vanadium kunye ne-titanium zizo zonke izinto zokucoca iinkozo.Ukongeza ezi zinto ngokufanelekileyo kunokuphucula isakhiwo sensimbi, ukucokisa ingqolowa kunye nokuphucula kakhulu amandla kunye nokuqina kwentsimbi.