Ibhola yokuphosa, ikwabizwa ngokuba yibhola egadileyo yehlahla, yenziwa kwi-Scrap Steel, intsimbi ye-Scrap, kunye nezinye izinto ezihluthiweyo. Ezi zinto zikhankanywe apha ngasentla zinyibilikisa kakhulu kwaye ziqhume okwangoku emva kokufuduswa. Ngexesha lokunyibilika, inani elikhulu lezinto zentsimbi ezinjenge-dadium, intsimbi kunye ne-manganese yongezwa kwirhasi yokufumana irhasi yokufezekisa isivuno esinqwenelekayo nesimiselweyo. Ezi zinto zinokuthi zigalele i-iron etyhidiweyo kwimodeli yemveliso yemveliso yesityalo sensimbi.
Ukuphosa ibhola yentsimbi kunokuba kusetyenziswa ikakhulu kwizicelo ezahlukeneyo, kubandakanya
I-SILICA SANT / STATA STATE STAT / SCIWELI YESITHILI
/ Amashishini emichizi / yokugaya / i-Guinding Mill / Mill / Guily Guy
I-CHROE ityhile iibhola zentsimbi ziibhola zeendaba zokugaya ezinamachaphaza eepesenti zeChromium, kwaye ezahlulahlulwe ze-chromium ephakanyisiweyo, i-chromium ephakathi yaphosa iibhola zentsimbi kunye ne-chromium ephantsi. I-chromium ityhilwe iibhola zentsimbi zahlulahlulwe zaba ziibhola eziphakamileyo zentsimbi, i-chromium ephakathi yaphosa iibhola zentsimbi kunye ne-chromium ephantsi yaphosa iibhola zentsimbi. Ngezinto ezilukhuni eziphakamileyo, ukunxiba okuphantsi, kunye nokuqhekeka okuphantsi, ukugqobhoza intsimbi kusetyenziswa ikakhulu kumzi-mveliso wesamente, ishishini lemigodi, umzi-mveliso wemveliso, umzi-mveliso we-meorjeal, umzi-mveliso we-mensilerger, umzi-mveliso we-mensilerger kunye neshishini lokwakha.
1, Izinto ezingafunekiyo zonke zityhutyhe i-scraps zentsimbi, eziqukethe ubhedu, iMolybdenum, i-nickel kunye nezinye izinto ezixabisekileyo zesinyithi, ezinokuphucula ubume be-matrix yebhola yentsimbi.
2, Iimveliso zethu ziveliswa sisithando somlo ophakathi esiphakathi esinokuqinisekisa uzinzo lwezinto ezibonakalayo. Iibhola akukho lula ukuthoba i-vel kwaye iphumelele ngexesha lokusetyenziswa. Nokuba inokuhlala iqaqambile kwaye ijikeleze emva kokuba isebenza.
I-3, eyona ndawo iphambili kakhulu yokuveliswa kwe-oyile ngokuzenzekelayo yamkelwa ngenxa yonyango lobushushu, oluqinisekisa ubunzima obulungileyo kunye nokufana kweemveliso.
I-1. Iindlela ezintathu zemveliso ye-SEE yensimbi
Zintathu iindidi zeenkqubo zokwenza ibhola yensimbi yensimbi: Ukuphosa, ukuqengqeleka, kunye nokuqengqeleka.
(1) Ukuphosa: umgangatho weebhola zentsimbi zentsimbi ikakhulu ixhomekeke kumxholo weChromium. Kwiminyaka yakutshanje, ixabiso elinyukayo leChromium, ukukhusela ukusingqongileyo, kunye nezinye izinto ezikhokelela kwindleko zeebhola zentsimbi.
. Iibhola zentsimbi ezinezinyithi zekhabhoni ephezulu, i-manganese, iChromium, kunye nezinye izinto ezinobushushu phakathi ngaphakathi nangaphandle, kwaye zenze umahluko kwibhola eqinileyo.
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Into | Ubume bekhemikhali (%) | |||||||||
C | Si | Mn | Cr | P | S | Mo | Cu | Ni | ||
I-chrome ephezulu hlasela iibhola zeGri | I-ZQCR12 | 2.0-3.0 | 0.3-12 | I-0.2-1.0 | 11-13 | ≤0.10 | ≤0.10 | I-0-1.0 | I-0-1.0 | I-0-1.5 |
I-ZQCR15 | 2.0-3.0 | 0.3-12 | I-0.2-1.0 | 14-17 | ≤0.10 | ≤0.10 | I-0-1.0 | I-0-1.0 | I-0-1.5 | |
I-ZQCR20 | 2.0-2.8 | I-0.3-1.0 | I-0.2-1.0 | 18-22 | ≤0.10 | ≤0.08 | 0-2.0 | I-0-1.0 | I-0-1.5 | |
I-ZQCR26 | 2.0-2.8 | I-0.3-1.0 | I-0.2-1.0 | 22-28 | ≤0.10 | ≤0.08 | I-0-2.5 | 0-2.0 | I-0-1.5 | |
I-chrome ephakathi ye-briting bs | I-ZQCR7 | 2.0-3.2 | I-0.3-1.5 | I-0.2-1.0 | 6.0-10 | ≤0.10 | ≤0.08 | I-0-1.0 | 0-0.8 | I-0-1.5 |
I-chrome ephantsi ye-grame egalayo | I-ZQCR2 | 2.0-3.6 | I-0.3-1.5 | I-0.2-1.0 | 1.0-3.0 | ≤0.10 | ≤0.08 | I-0-1.0 | 0-0.8 |
I-chromium ephezulu yokuphosa iiparamitha (i-chrome yebhola ye-chrome ephezulu)
Ububanzi beNgoma | Ubunzima bebhola enye ngokomndilili (g) | Ubungakanani / mt | I-windows(Hrc) | Uvavanyo lwempembelelo yoBomi (amaxesha) |
φ15 | 13.8 | I-72549 | > 60 | > I-10000 |
φ17 | 20.1 | 49838 | > I-10000 | |
φ20 | 32.7 | 30607 | > I-10000 | |
φ25 | 64 | I-15671 | > I-10000 | |
φ30 | I-110 | I-9069 | > I-10000 | |
φ40 | 261 | I-3826 | > I-10000 | |
φ 50 | I-510 | Ngo-1959 | > I-10000 | |
φ60 | I-882 | I-1134 | > I-10000 | |
φ70 | I-1401 | 714 | > I-10000 | |
φ80 | 2091 | I-478 | > 58 | > I-10000 |
φ90 | 2977 | 336 | > I-10000 | |
φ100 | 4084 | 245 | > I-8000 | |
φ120 | I-7057 | 142 | > I-8000 | |
φ130 | I-8740 | 115 | > I-8000 |