Magnesite ya chrome ikoresha magnesia nziza na okiside ya chromic nkibikoresho fatizo, ibumbabumbwe mumashanyarazi menshi hanyuma ikarasa mubushyuhe bwinshi. amatafari ya magnesia ya chrome afite ibintu biranga kristu nini kandi ihuza neza. n'amatafari ya magnesite ya chrome afite imbaraga zo guhangana no kurwanya aside irike irwanya isukari nke. magnesite chrome blok nigikoresho cyiza cyo gutondekanya amatafari meza yo gutanura mu itanura, itanura ryamashanyarazi, itanura ryibirahure, itanura ryashongeshejwe hamwe nitanura rya sima.
Bitewe nubwiza bwamatafari ya chrome ya magnesia, amatafari ya chrome ya magnesia agabanijwemo amatafari asanzwe ya magnesia, amatafari ya chome ya magnesia, amatafari ya chrome ya kabiri, amatafari ya chrome ya magnesiya n'ibindi.
Amatafari ya chrome ya Magnesia akozwe mubintu bisanzwe bihujwe, kandi bikuraho ingaruka zidakabije zatewe no kwaguka mugihe zitanga spinel na reaction ya MgO na Cr2O3, Al2O3 cyangwa FeO. Byongeye kandi, hariho kandi amatafari ya magnesite ya chrome yumuriro nkamatafari ya magnesite adatwikwa akozwe mumashanyarazi ya organique. n'amatafari ya magnesia ya chrome amatafari aroroshye kandi ahendutse. ubu bwoko bwa magnesia chrome amatafari afite ubushyuhe bukomeye, ariko imbaraga zayo zo hejuru ziri munsi yamatafari ya magnesia yatwitse.
Amatafari ya magnesite asanzwe
Ibintu | Imiterere yumubiri na Shimi | |||||
MGe-16A | MGe-16B | MGe-12A | MGe-12B | MGe-8A | MGe-8B | |
MgO% ≥ | 60 | 45 | 60 | 55 | 65 | 60 |
Cr2O3% ≥ | 16 | 16 | 12 | 12 | 8 | 8 |
Ikigaragara ni Ubusa% ≤ | 19 | 22 | 19 | 21 | 19 | 21 |
Ubukonje bukonje MPa≥ | 35 | 25 | 35 | 30 | 35 | 30 |
Kugabanuka munsi yumutwaro ° C≥ | 1650 | 1550 | 1650 | 1550 | 1650 | 1530 |
Amatafari ya chrome itaziguye
Ibintu | Imiterere yumubiri na Shimi | ||||||
ZMGe-16A | ZMGe-16B | ZMGe-12A | ZMGe-12B | ZMGe-8A | ZMGe-8B | ZMGe-6 | |
MgO% ≥ | 60 | 58 | 68 | 65 | 75 | 70 | 75 |
Cr2O3% ≥ | 16 | 16 | 12 | 12 | 8 | 8 | 6 |
SiO2% | 1.5 | 2.5 | 1.5 | 2.5 | 1.5 | 2.5 | 2.5 |
Ikigaragara ni Ubusa% ≤ | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Ubukonje bukonje MPa ≥ | 40 | 40 | 45 | 45 | 45 | 45 | 45 |
Kugabanuka munsi yumutwaro ° C ≥ | 1700 | 1650 | 1700 | 1650 | 1700 | 1650 | 1700 |
Amatafari ya chrome ya Magnesia akoreshwa cyane mubikorwa byinganda, nko kubaka itanura rifunguye, itanura hejuru yitanura ryamashanyarazi, hanze yubwoko bwose bwamashyiga adafite ferrous. Magnesite chrome blok nayo ikoreshwa mumwanya wo gutwika itanura rya sima hamwe nicyumba gishya cy itanura.
Uruganda rwa RS ni uruganda rukora amatafari ya magnesia ya chrome yashinzwe mu ntangiriro ya 90 yikinyejana cya makumyabiri. Uruganda rwa RS rugira ubuhanga muri magnesite chrome yamatafari mumyaka irenga 20. niba ufite ibyo ukeneye bya chrome ya magnesite, cyangwa ufite ibibazo kubumba amatafari ya magnesia kubijyanye nibipimo byumubiri nubumara, nyamuneka twandikire kubuntu. Amafaranga yinganda zikora nka magnesite yabigize umwuga chrome yumuriro wamatafari mubushinwa, afite ibyiza byo guhatanira gutya: