Amatafari ya Magnesia afite 90% ya magnesium oxyde kandi akoresha periclase nkicyiciro cya kristaline. Amatafari ya Magnesite arashobora kugabanywamo ibyiciro bibiri byamatafari ya Magnesia yatwitse hamwe na matafari 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.
Ibyiza bya Magnesia Amatafari
- Amashanyarazi maremare,
- Kurwanya ibinyobwa bya alkaline,
- Kurwanya isuri hamwe na anti-okiside nziza,
- Kunanirwa cyane munsi yumutwaro,
- Imbaraga zo mu rwego rwo hejuru,
- Ijwi ryinshi mubushyuhe bwo hejuru.
Magnesia Amatafari yo Gukora
Amatafari ya Magnesia arashobora gushyirwa mubwoko bubiri: amatafari ya magnesite yatwitse hamwe n'amatafari ya magnesite. Amatafari ya magnesite yatwitse akozwe mubikoresho fatizo bya periclase, nyuma yo kurasa hamwe na 1550 ~ 1600 temperature ubushyuhe bwo hejuru binyuze mu kumenagura, kuvanga, gushonga no kubumba. Ibicuruzwa byera cyane bifite ubushyuhe burenga 1750 ubushyuhe bwaka. 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 fatizo 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
Amatafari ya Magnesia: amata ya magnesite arimo calcium nyinshi.
Amatafari ya Magnesia silika: silicon ndende yacumuye ibuye rya magnesite.
Amatafari ya Magnesia chrome: magnesite yacumuye hamwe nubutare bwa chrome.
Amatafari ya Magnesia alumina: ibuye rya magnesite na Al2O3.
Rongsheng Refractory Magnesia Amatafari Ibisobanuro
| Ibintu | Imiterere yumubiri 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 Ubusa% ≤ | 16 | 16 | 18 | 16 | 18 | 18 | 20 |
| Ubucucike bwinshi g / cm3 ≥ | 3.0 | 3.0 | 2.95 | 2.90 | 2.85 | ||
| Ubukonje bukonje 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 abereye ubwoko bwose bwitanura ryubushyuhe bwo hejuru, nkitanura ryuma. Byongeye kandi, amatafari ya magnesia akoreshwa cyane mubindi bikoresho byubushyuhe, nk'itanura rya hyperthermia, itanura rya sima izunguruka, gushyushya itanura hepfo no kurukuta, icyumba cyo kuvugurura itanura ry'ibirahure, itanura ry'amashanyarazi hepfo n'urukuta n'ibindi.
Uruganda rukora amatafari ya Magnesia mubushinwaM
Uruganda rwa RS rukora amatafari yumwuga rukora amatafari mubushinwa, arashobora kuguha amatafari meza ya magnesite kuri wewe. Niba ukeneye amatafari ya magnesia, cyangwa ufite ibibazo kumatafari ya magnesia kubyerekeranye nibipimo bifatika na chimique, nyamuneka twandikire kubuntu, ibicuruzwa byacu bizaguhamagara vuba bishoboka.
