Yintoni intsimbi?
Intsimbi yi-alloy yentsimbi kunye nenqununu (eyintloko) ukwabelwa kwekhabhoni. Nangona kunjalo, kukho okunye okwahlukileyo kule nkcazo njenge-Interstitial-free steels (ukuba) i-steels kwaye ichwetheze ama-409 i-ferricc steic, apho ikhabhoni ithathelwa ingqalelo njengenqaba.
Yintoni isabelo?
Xa izinto ezahlukileyo zixutywe kwinani elincinci kwinqaku elisisiseko, imveliso yesiphumo ibizwa ngokuba yi-alloy yento esisiseko. Kungoko intsimbi yi-alloy ye-iron ngenxa yokuba isinyithi sisiseko esisiseko (esiphambili) kwintsimbi kunye nentloko yokwabelana ngecarbon. Ezinye izinto ezinjengeManganese, iSilicon, i-Nickel, iChkemium, i-Molybdenum, i-dadium, i-titanium, i-titanium, njl. Njl.
I-Jindalai (Shandong) Iqela lentsimbi Co., Ltd. yingcali kunye nomthengisi okhokelayo wentsimbi kunye nemibhobho yentsimbi engenasitayile / imibhobho / iipleyiti. Thumela umbuzo wakho kwaye siya konwaba ukubonisana nawe.
Zithini iintlobo ezahlukeneyo zentsimbi?
Ngokusekwe kwiingoma zekhemikhali, intsimbi inokuhlulwahlulwahlulwa iintlobo ezine (04) ezisisiseko:
● I-carbon yensimbi
● Intsimbi engenalo
● I-alloy yensimbi
● Isixhobo sensimbi
1. I-carbon sensi:
I-Carbon Steel yeyona nsimbi isetyenziswa kakhulu kumashishini kunye neeakhawunti ezingaphezulu kwe-90% yemveliso yentsimbi. Ngokusekwe kumxholo wekhabhoni, amantshontsho e-carbon ahlelwa ngokwamaqela amathathu.
● Intsimbi ye-carbon ephantsi / intsimbi ethambileyo
● Insimbi ye-carbon
● I-carbon ephezulu
Umxholo wekhabhoni unikwa kwitheyibhile engezantsi:
Hayi. | Uhlobo lwensimbi ye-carbon | Ipesenti yekhabhoni |
1 | I-carbon ye-carbon yentsimbi / intsimbi ethambileyo | Ukuya kwi-0.25% |
2 | Intsimbi ye-carbon ye-carbon | I-0.25% ukuya kwi-0.60% |
3 | I-carbon yekhabhoni ephezulu | I-0.60% ukuya kwi-1.5% |
2. Intsimbi engenasibala:
Intsimbi engenasitayile yintsimbi ye-alloy ene-10.5% ye-chromium (encinci). Intsimbi engenasitali ibonakalisa iipropathi zokungaxhathisa i-slosion, ngenxa yokuqulunqa ungqimba olucekeceke kakhulu lweCR2O3 kumphezulu wayo. Lo mthetho ukwabizwa ngokuba ngumaleko ohambayo. Ukonyusa inani le-chromium kuya kwandisa ngakumbi ukumelana nokunganyangeki kwento leyo. Ukongeza kwi-chromium, i-nickel kunye ne-molybdenum yongezwa ukunika ipropathi (okanye ephuculiweyo). Intsimbi engenasimo inesixa esahlukileyo sekhabhoni, isilicon, neManganese.
Izitho ezingezizo zihlelwa njenge;
1. I-Ferric Staic
2. Martiaticic Staints
I-3. I-Austetitic Staines
I-4. Ii-Deppex Stails
I-5. Ukunyanzeliswa
● Intsimbi engenasitali engenasimo seStalic Ezi zibukrelekrele kwaye azinakuba lukhuni ngonyango lobushushu kodwa zinokuqiniswa ngabanda zisebenza.
● Intsimbi engenasibala i-austetitic Ingangoognetic kunye nokungatshiswanga-ingozi. Ngokubanzi, izitho ezi-austetitic zibonakala kakhulu.
● UMartiericic Stainess Stails: Martianitic Stainces ze-stails zinamandla kakhulu kwaye zinzima kodwa zingathinteleki njengokunganyangeki kwezinye iiklasi ezimbini. Ezi tils zinamandla amakhulu, imagneti, kunye nobushushu-ekunyangeni.
● I-Duelplex Stails: Intsimbi engenasitali engenasibala iquka ukuba ibe lolwahlulo lwenqanaba lesibini eliquka iinzuzo zefreritic kunye ne-austenitic engaqhelekanga (okt i-ferterite + i-austerite). I-Duelpplex steels imalunga nokuphinda iphindwe kabini njenge-austeritic okanye i-ferrictic steic.
● Ukulinganisa
I-3. I-alloy yentsimbi
Kwintsimbi ye-Alloty, ukwahlukahlukana kwezinto ezikhoyo zisetyenziswa, ukufezekisa iipropathi ezinqwenelekayo (eziphuculweyo) njengokwenziwe, i-functuse, amandla, ukungavisisani, amandla asetyenzisiweyo;
● I-Manganese - Yonyusa amandla kunye nobunzima, inciphisa ixesha lokungasebenzi kunye nokuqhekeka.
● Isilicon-isetyenziswe njenge-deoxichers esetyenziswa kwinkqubo yokwenza intsimbi.
Phosphorus-inyusa amandla kunye nobunzima kwaye inciphise i-tectility kunye nobunzima bempembelelo yentsimbi.
● I-Sulfur -Decreases i-tectility, ubunzima be-notch, kunye nokungabi nako. Ifunyenwe kwifom ye-sulfida ifaker.
● U-Prepper-Ukuphuculwa kokunganyangeki kokunganyangeki.
● I-Nickel-yonyusa ubungakanani kunye namandla empembelelo kwizinto.
● I-Molybdenum-inyusa ubungakanani kwaye iphucule ukunganyangeki kwe-creed ye-on -al steels.
4. Isixhobo sensimbi
Isixhobo se-steels sine-carbon ephezulu (i-0.5% ukuya kwi-1.5%). Umxholo wekhabhoni ephezulu unika ubunzima obuphezulu kunye namandla. Ezi tils zisetyenziselwa ukwenza izixhobo kunye nokufa. Isixhobo sensimbi iqulethe izixa ezahlukeneyo ze-tungsten, i-cobabalt, i-molybdenum, kunye ne-dadium yokwandisa ubushushu kwaye inxibe ukunganyangeki kwensimbi. Oku kwenza ukuba isixhobo senze kakuhle ukuba sisebenzise njengezixhobo zokusika kunye nokuntywila.
Iqela le-Jindalai Iqela lihlala ligcinwe ngokupheleleyo ngolona luhlu lweemveliso zensimbi kwishishini. UJindalai unokukunceda ukhethe izixhobo ezifanelekileyo zentsimbi ukuqinisekisa ukuba ufumana into oyifunayo ngokukhawuleza xa kuthenga ixesha lokuthenga. Ukuba ukuthengwa kwensimbi kukuthenga okukufutshane, cela isicatshulwa. Siza kunika enye ethi ikuthathele ngqo iimveliso ozifunayo ngokukhawuleza.
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Ixesha lePosi: Dec-19 ukuya ku-2002