Amatafari ya Magnesia afite 90% ya magnesium oxyde kandi ifata periclase nkicyiciro nyamukuru cya kristaline. Amatafari ya Magnesite arashobora kugabanywamo ibyiciro bibiri byamatafari yatwitse ya Magnesia hamwe n amatafari ya Magnesite. Amatafari ya Magnesite afite imikorere myiza yubushyuhe bwo hejuru bwo hejuru hamwe nubunini buhamye. Kandi irashobora gukorera mubushyuhe bwo hejuru bwa 1750 ℃, amatafari ya Magnesite nibicuruzwa byiza byo gukoresha itanura ryibirahure.
Ibyiza byamatafari ya Magnesia
- Amashanyarazi menshi,
- Kurwanya ibinyobwa bya alkaline,
- Kurwanya isuri hamwe na anti-okiside nziza,
- Kunanirwa cyane munsi yumutwaro,
- Imbaraga zikomeye,
- Ijwi ryinshi mubushyuhe bwinshi.
Magnesia Amatafari yo Gukora
Amatafari ya Magnesia ashobora gushyirwa mubwoko bubiri: amatafari ya magnesite yatwitswe n'amatafari ya magnesite. Amatafari ya magnesite yatwitse akozwe mubikoresho fatizo bya periclase, nyuma yo kurasa hamwe nubushyuhe bwo hejuru 1550 ~ 1600 through binyuze mu kumenagura, kuvanga, gushonga no kubumba. Ibicuruzwa byinshi bifite isuku bifite ubushyuhe burenga 1750. Amatafari ya magnesite adashya akozwe mukongeramo imiti ikwiye gushonga, kubumba no gukama.
Ibyiciro bya Magnesia Amatafari
Bitewe nuburyo butandukanye bwimiti yamatafari ya magnesia, ashobora gushyirwa mubwoko butandukanye, kandi ayo matafari yose akorwa no gucumura. Ukurikije ibikoresho bitandukanye, amatafari ya magnesia arashobora gushyirwa mubice bikurikira:
Amatafari asanzwe ya magnesia: ibuye rya magnesite.
Amatafari ya magnesia ataziguye: ubuziranenge buhanitse bwa magnesite.
Amatafari ya forsterite: peridotite
Magnesia calcia amatafari: sinte ya magnesite irimo calcium nyinshi.
Amatafari ya Magnesia silika: silikoni ndende yacumuye ibuye rya magnesite.
Magnesia chrome amatafari: yacumuye magnesite hamwe nubutare bwa chrome.
Amatafari ya Magnesia alumina: ibuye rya magnesite na Al2O3.
Rongsheng Yangiritse Magnesia Amatafari Ibisobanuro
| Ibintu | Inyuguti zifatika na shimi | ||||||
| M-98 | M-97A | M-97B | M-95A | M-95B | M-97 | M-89 | |
| MgO% ≥ | 97.5 | 97.0 | 96.5 | 95.0 | 94.5 | 91.0 | 89.0 |
| SiO2% ≤ | 1.00 | 1.20 | 1.5 | 2.0 | 2.5 | - | - |
| CaO% ≤ | - | - | - | 2.0 | 2.0 | 3.0 | 3.0 |
| Ikigaragara ni% ≤ | 16 | 16 | 18 | 16 | 18 | 18 | 20 |
| Ubwinshi bwinshi g / cm3 ≥ | 3.0 | 3.0 | 2.95 | 2.90 | 2.85 | ||
| Ubukonje bukonje Imbaraga MPa ≥ | 60 | 60 | 60 | 60 | 50 | ||
| 0.2Mpa Kugabanuka munsi yumutwaro ℃ ≥ | 1700 | 1700 | 1650 | 1560 | 1500 | ||
| Guhindura umurongo uhoraho% | 1650 ℃ × 2h -0.2 ~ 0 | 1650 ℃ × 2h -0.3 ~ 0 | 1600 ℃ × 2h -0.5 ~ 0 | 1600 ℃ × 2h -0.6 ~ 0 | |||
Gukoresha Amatafari ya Magnesia Kumuriro
Amatafari ya Magnesite arakwiriye kubwoko bwose bw'itanura ry'ubushyuhe bwo hejuru, nk'itanura rya metallurgji. Byongeye kandi, amatafari ya magnesia akoreshwa cyane mubindi bikoresho byubushyuhe, nk'itanura rya hyperthermia tunnel, gutondekanya itanura rya sima izunguruka, gushyushya itanura hepfo no kurukuta, urugereko rushya rw'itanura ry'ibirahure, itanura ry'amashanyarazi hepfo n'urukuta n'ibindi.
Uruganda rukora amatafari ya Magnesia mubushinwaM
Uruganda rwa RS rukora uruganda rukora amatafari ya magnesia yabigize umwuga mu Bushinwa, rushobora kuguha amatafari meza ya magnesite kuri wewe. Niba ukeneye amatafari ya magnesia, cyangwa ufite ibibazo kumatafari ya magnesia kubyerekeranye nibipimo byumubiri nubumara, nyamuneka twandikire kubuntu, ibicuruzwa byacu bizaguhamagara vuba bishoboka.
