Zvidhinha zveMagnesia zvine pamusoro pe90% magnesium oxide yemukati uye inotora periclase sechikamu chikuru chekristaro. Magnesite Zvidhinha zvinogona kukamurwa kuita zvikamu zviviri zveBurnt Magnesia Bricks uye Chemical Bonded Magnesite Brick. Magnesite zvidhinha zvine hunyanzvi hwekuita kwepamusoro tembiricha yekusimba kwemagetsi uye kugadzikana kwevhoriyamu. Uye inogona kushanda mukupisa kwepamusoro kwe1750 ℃, Magnesite zvidhinha zvinhu zvakanakira girazi revira rekushandisa.
Zvivakwa zveMagnesia Bricks
- High refractorines,
- Alkaline slag kuramba,
- Erosion kuramba uye yakanakisa anti-oxidation,
- High refractoriness pasi pemutoro,
- High mechanical simba,
- Kugadzikana kwehuwandu pakupisa kukuru.
Magnesia Bricks Manufacturing Process
Magnesia zvidhinha zvinogona kuiswa mumhando mbiri: yakatsva magnesite zvidhinha uye makemikari akasungwa magnesite zvidhinha. Zvidhinha zvakatsva zvemagnesite zvinogadzirwa kubva kune yakabikwa periclase, mushure mekupiswa ne1550 ~ 1600 ℃ tembiricha yakakwira kuburikidza nekupwanya, kusanganisa, kunyunguduka nekuumba. Zvigadzirwa zvehutsanana zvakakwirira zvine tembiricha yakatsva inopfuura 1750 ℃. Unburnt magnesite brick inogadzirwa nekuwedzera yakakodzera makemikari agent kuburikidza nekunyunguduka, kuumba uye kuomesa.
Zvikamu zveMagnesia Bricks
Pamusana pemakemikari akasiyana-siyana emagnesia zvidhinha, izvo zvinogona kuiswa mumhando dzakasiyana-siyana, uye zvose izvi zvidhinha zvinobudiswa nekupisa. Zvichienderana neakasiyana zvigadzirwa, magnesia zvidhinha zvinogona kuiswa muzvikamu zvinotevera:
Zvakajairwa magnesia zvidhinha: sintered magnesite dombo.
Yakananga chisungo magnesia zvidhinha: yakakwirira kuchena sintered magnesite.
Forsterite zvidhinha: peridotite
Magnesia calcia brick: sintered magnesite ine high calcium.
Magnesia silica zvidhinha: yakakwirira silicon sintered magnesite ibwe.
Magnesia chrome zvidhinha: sintered magnesite uye imwe chrome ore.
Magnesia alumina zvidhinha: sintered magnesite dombo uye Al2O3.
Rongsheng Refractory Magnesia Bricks Zvinotsanangurwa
| Items | Zvenyama uye Kemikari mavara | ||||||
| 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 |
| Inooneka Porosity % ≤ | 16 | 16 | 18 | 16 | 18 | 18 | 20 |
| Bulk Density g/cm3 ≥ | 3.0 | 3.0 | 2.95 | 2.90 | 2.85 | ||
| Cold Crushing Strength MPa ≥ | 60 | 60 | 60 | 60 | 50 | ||
| 0.2Mpa Refractoriness Under Load ℃≥ | 1700 | 1700 | 1650 | 1560 | 1500 | ||
| Permanent linear shanduko % | 1650℃×2h -0.2~0 | 1650℃×2h -0.3~0 | 1600℃×2h -0.5~0 | 1600℃×2h -0.6~0 | |||
Kushandiswa kweMagnesia Zvidhinha zveBira
Magnesite zvidhinha zvakakodzerwa nemhando dzese dzekupisa tembiricha, senge metallurgical furnaces. Mukuwedzera, magnesia zvidhinha anoshandiswa zvakanyanya mune imwe midziyo yekupisa, senge hyperthermia tunnel kiln, lining ye rotary simenti kiln, kupisa muchoto pasi uye madziro, regenerative chamber yegirazi choto, yemagetsi choto pasi uye madziro uye zvichingodaro.
Magnesia Bricks Manufacturer muChinaM
RS refractory mugadziri inyanzvi yekugadzira magnesia zvidhinha muChina, inogona kukupa zvemhando yepamusoro magnesite zvidhinha iwe. Kana iwe uine chido che magnesia zvidhinha, kana uine mimwe mibvunzo pamusoro pezvidhinha zvemagnesia pamusoro pezviratidzo zvemuviri nemakemikari, tapota taura nesu pasina, kutengesa kwedu kuchakubata iwe nokukurumidza.
