Umupira wo gukina, nanone witwa umupira wo gusya, bikozwe mubyuma bishaje, ibyuma bisakara, nibindi bikoresho byanduye.Ibikoresho byavuzwe haruguru byashongeshejwe cyane kandi bigakora umuyoboro uhoraho nyuma yo gushyuha.Mugihe cyo gushonga, umubare munini wibyuma nka vanadium, fer na manganese byongeweho bwa mbere kuri gaze ya flue kugirango bigere kumusaruro wifuzwa kandi wateganijwe mbere.Ibi bintu birashobora gusuka icyuma gishongeshejwe cyane muburyo bwo gukora uruganda rukora ibyuma.
Gutera ibyuma birashobora gukoreshwa cyane mubikorwa bitandukanye, harimo
Uruganda rwumucanga rwa Silica / Uruganda rwa sima / uruganda rukora imiti / urugomero rwamashanyarazi / Mines / Amashanyarazi
/ Inganda zikora imiti / Urusyo / Urusyo rwumupira / Uruganda rwamakara
Imipira y'ibyuma ya Chrome ni imipira yo gusya itangazamakuru ririmo ijanisha runaka rya chromium, kandi ikaba igabanijwemo imipira myinshi ya chromium ikozwe mu byuma, imipira ya chromium iciriritse hamwe nudupapuro duto twa chromium.Imipira ya chromium yamashanyarazi igabanijwemo imipira yo hejuru ya Chromium Cast, Amashanyarazi yo hagati ya Chromium Hagati hamwe nuduce duto twa Chromium.Hamwe nimiterere yubukomere bukabije, kwambara gake, no kumeneka gake, imipira yo gusya ibyuma ikoreshwa cyane cyane munganda za sima, inganda zicukura amabuye y'agaciro, inganda zibyuma, inganda zitanga amashanyarazi ninganda zubaka.
1 materials Ibikoresho fatizo byose birimo ibyuma bishaje, birimo umuringa, molybdenum, nikel nibindi bikoresho byibyuma byagaciro, bishobora kunoza neza imiterere ya matrix yumupira wibyuma.
2 products Ibicuruzwa byacu bikozwe nitanura ryumuriro wamashanyarazi rishobora kwemeza neza ibikoresho.Imipira ntabwo yoroshye kuyikuramo no guhinduka mugihe cyo kuyikoresha.Ndetse irashobora gukomeza kumurika no kuzenguruka nyuma yigihe kinini ikora.
3 line Umurongo munini wateye imbere nini-nini yo kuzimya amavuta yumurongo wafashwe kugirango uvurwe nubushyuhe, butanga ubukana bwiza nuburinganire bwibicuruzwa.
1. Uburyo butatu bwo gukora umupira wibyuma
Hariho ubwoko butatu bwibikorwa byumupira wibyuma: guta, guhimba, no kuzunguruka.
(1) Gutera: Ubwiza bwimipira yicyuma ahanini biterwa nibirimo chromium.Mu myaka yashize, izamuka rya chromium, kurengera ibidukikije, nibindi bintu byatumye izamuka ryibiciro byumupira wibyuma.
2Imipira yibyuma ifite impimbano zifatika zifatika za karubone nyinshi, manganese, chromium, nibindi bintu bivangavanze, kandi bifite imbaraga zikomeye mugutunganya ubushyuhe bwumusaruro, itandukaniro rito mubukomere hagati yimbere ninyuma, kandi itandukaniro ryagaciro, ibyo bigatuma imipira mpimbano ikomeye kuruta imipira.
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Ingingo | Ibigize imiti (%) | |||||||||
C | Si | Mn | Cr | P | S | Mo | Cu | Ni | ||
Chrome ndende Gri nding imipira | 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 |
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 | |
ZQCr20 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 18-22 | ≤0.10 | .080.08 | 0-2.0 | 0-1.0 | 0-1.5 | |
ZQCr26 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 22-28 | ≤0.10 | .080.08 | 0-2.5 | 0-2.0 | 0-1.5 | |
Hagati ya chrome yo gusya bal ls | ZQCr7 | 2.0-3.2 | 0.3-1.5 | 0.2-1.0 | 6.0-10 | ≤0.10 | .080.08 | 0-1.0 | 0-0.8 | 0-1.5 |
Chrome ntoya yo gusya imipira | ZQCr2 | 2.0-3.6 | 0.3-1.5 | 0.2-1.0 | 1.0-3.0 | ≤0.10 | .080.08 | 0-1.0 | 0-0.8 |
Ibipimo bya chromium bihanitse (Parameter yo hejuru ya Chrome)
Diameter | Uburemere bwumupira umwe ugereranije (g) | Umubare / MT | Ubuso (HRC) | Ikizamini cyo kwihangana (Times) |
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 | |
30130 | 8740 | 115 | > 8000 |