Ibhola lokuphonsa, elibizwa nangokuthi ibhola lokugaya eliphonsayo, lenziwa ngensimbi eqoshiwe, insimbi eqoshiwe, nezinye izinto ezilahliwe. Izinto ezishiwo ngenhla zincibilika kakhulu futhi ziqhuba ugesi oqhubekayo ngemva kokushiswa. Ngesikhathi sesigaba sokuncibilikisa, inani elikhulu lezinto zensimbi ezifana ne-vanadium, insimbi kanye ne-manganese kuqala zengezwa kugesi we-flue ukuze kufezwe isivuno esifiselekayo nesinqunyiwe. Lezi zinto zingabe sezithela insimbi encibilikisiwe kakhulu kumodeli yomugqa wokukhiqiza wesitshalo sokwenza insimbi.
Ibhola Lensimbi Elibunjiwe lingasetshenziswa kakhulu ezinhlotsheni ezahlukene zokusebenza, okuhlanganisa
Ifektri yesihlabathi se-silica/Isitshalo sikasimende/Isitshalo samakhemikhali/Isitshalo sikagesi/Izimayini/Iziteshi zikagesi
/Izimboni zamakhemikhali/Isigayo sokugaya/Isigayo sebhola/Isigayo samalahle
Amabhola ensimbi ahlanganisiwe e-Chrome angamabhola emidiya okugaya aqukethe iphesenti elithile le-chromium, futhi ahlukaniswe ngawo amabhola ensimbi ahlanganisiwe e-chromium ephezulu, amabhola ensimbi ahlanganisiwe e-chromium ephakathi kanye namabhola ensimbi ahlanganisiwe e-chromium ephansi. Amabhola ensimbi ahlanganisiwe e-chromium ahlukaniswe ngamabhola ensimbi ahlanganisiwe e-Chromium ephezulu, amabhola ensimbi ahlanganisiwe e-Chromium ephakathi kanye namabhola ensimbi ahlanganisiwe e-Chromium ephansi. Njengoba enobunzima obukhulu, ukuguguleka okuncane, kanye nokuphuka okuphansi, amabhola okugaya ensimbi ahlanganisiwe asetshenziswa kakhulu embonini yesamente, embonini yezimayini, embonini yensimbi, embonini yokukhiqizwa kwamandla kanye nasembonini yokwakha.
1、Izinto zokusetshenziswa zonke ziqukethe izingcezu zensimbi, eziqukethe ithusi, i-molybdenum, i-nickel nezinye izakhi zensimbi eziyigugu, ezingathuthukisa ngempumelelo isakhiwo se-matrix sebhola lensimbi.
2、Imikhiqizo yethu ikhiqizwa ngesithando sikagesi esisebenza ngesivinini esiphakathi esingaqinisekisa ngempumelelo ukuzinza kwezinto. Amabhola akulula ukuwakhipha nokuwashintsha ngesikhathi sokusetshenziswa. Ngisho nawo angahlala ekhanya futhi eyindilinga ngemva kwesikhathi eside esebenza.
3、Umugqa wokukhiqiza uwoyela ozenzakalelayo osezingeni eliphezulu kakhulu usetshenziswa ekwelashweni kokushisa, okuqinisekisa ubulukhuni obuhle kanye nokufana kwemikhiqizo.
1. Izindlela ezintathu zokukhiqiza ibhola lensimbi
Kunezinhlobo ezintathu zezinqubo zokukhiqiza amabhola ensimbi: ukusika, ukuhlanganisa, nokugoqa.
(1) Ukubumba: Ikhwalithi yamabhola ensimbi enziwe ngobumba incike kakhulu kokuqukethwe kwe-chromium. Eminyakeni yamuva nje, intengo ekhuphukayo ye-chromium, ukuvikelwa kwemvelo, nezinye izici kuholele ekwandeni kwezindleko zamabhola ensimbi enziwe ngobumba.
(2) Ukwakha: Kusetshenziswa insimbi ephezulu ye-manganese njengezinto zokusetshenziswa, izando zokwakha ezisebenzisa umoya kanye nezikhunta zebhola kusetshenziselwa ukwenza amabhola ensimbi. Amabhola ensimbi akhiwe anokuhlanganiswa okunengqondo kwe-carbon ephezulu, i-manganese, i-chromium, nezinye izakhi ze-alloy, futhi anokuqina okuqinile ekwelashweni kokushisa kokukhiqiza, umehluko omncane wobulukhuni phakathi kwangaphakathi nangaphandle, kanye nomehluko enanini lomthelela, okwenza amabhola akhiwe abe namandla kunamabhola ahlanganisiwe.
(3)Ukugoqa: Kusetshenziswa imigoqo yensimbi ene-manganese ephezulu njengezinto zokusetshenziswa, amabhola ensimbi enziwa nge-skew rolling mill enama-spiral roller.
| Into | Ukwakheka Kwamakhemikhali (%) | |||||||||
| C | Si | Mn | Cr | P | S | Mo | Cu | Ni | ||
| I-chrome ephezulu amabhola okugaya aphonsayo | I-ZQCr12 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 11-13 | ≤0.10 | ≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 |
| I-ZQCr15 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 14-17 | ≤0.10 | ≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 | |
| I-ZQCr20 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 18-22 | ≤0.10 | ≤0.08 | 0-2.0 | 0-1.0 | 0-1.5 | |
| I-ZQCr26 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 22-28 | ≤0.10 | ≤0.08 | 0-2.5 | 0-2.0 | 0-1.5 | |
| Ibhola lokugaya eliphakathi le-chrome cast | I-ZQCr7 | 2.0-3.2 | 0.3-1.5 | 0.2-1.0 | 6.0-10 | ≤0.10 | ≤0.08 | 0-1.0 | 0-0.8 | 0-1.5 |
| Amabhola okugaya aphansi e-chrome | I-ZQCr2 | 2.0-3.6 | 0.3-1.5 | 0.2-1.0 | 1.0-3.0 | ≤0.10 | ≤0.08 | 0-1.0 | 0-0.8 | |
Amapharamitha okuphonsa i-chromium ephezulu (Ipharamitha Yebhola Le-Chrome Ephakeme)
| Ububanzi obujwayelekile | Isisindo sebhola elilodwa ngokwesilinganiso(g) | Ubuningi/ MT | Ubulukhuni bomphezulu(HRC) | Ukuhlolwa komthelela wokukhuthazela (Izikhathi) |
| φ15 | 13.8 | 72549 | >60 | >10000 |
| φ17 | 20.1 | 49838 | >10000 | |
| φ20 | 32.7 | 30607 | >10000 | |
| φ25 | 64 | 15671 | >10000 | |
| φ30 | 110 | 9069 | >10000 | |
| φ40 | 261 | 3826 | >10000 | |
| φ 50 | 510 | 1959 | >10000 | |
| φ60 | 882 | 1134 | >10000 | |
| φ70 | 1401 | 714 | >10000 | |
| φ80 | 2091 | 478 | >58 | >10000 |
| φ90 | 2977 | 336 | >10000 | |
| φ100 | 4084 | 245 | >8000 | |
| φ120 | 7057 | 142 | >8000 | |
| φ130 | 8740 | 115 | >8000 |
