Cufnaanta Magnesium ramming waa qayb sare oo ka mid ah walxaha granular iyo qayb aad u yar oo ka mid ah xidhmada iyo kooxaha kale ee nidaamka qaybinta, iyo xitaa dhammaan hadhuudhka, halabuurka budada, si loo garaaco habka dhismaha xooggan. Cufnaanta Magnesia ramming waxaa lagu qasaa corundum, clinker tayo sare leh oo bauxite ah, carbide silicon ah oo isku dhafan, dhammaan noocyada budada, budada aadka u fiican, budada micropowder, budada alumina iyo isku darka oo leh raashin isku dhafan iyadoo loo eegayo noocyada kala duwan.
Magnesia ramming mass waa nooc ka mid ah walxaha alkali amorphous refractory, kaas oo ka kooban walxaha elektromagnet ama sintered magnesia refractory, wax lagu daro budada superfine iyo isku xidhka kiimikada. Marka hore, ciidda magnesia ee saafiga ah iyo budada magnesia ayaa la kaalshiyameeyaa saddex jeer si loogu oggolaado ballaarinta buuxda iyo isku-soo-ururinta ciidda magnesia iyo budada magnesia. Kadib saamiga miraha magnesia waxaa la sameeyaa iyadoo loo eegayo shuruudaha qaabaynta.
1. Ku faafi walxaha hoose dhumucdiisuna tahay 100mm ilaa 150mm oo ku fidi rammedhard,
2. Nadiifi dusha sare, ku celi shaqada ramming mar kale
3. Dhig xaashi bir ah dusha sare si aad uga fogaato waxyeello soo gaarta dusha sare marka aad qashinka iyo birta kulul gelinayso.
| Shay | M-95 | DM-90 | |
| Kiimikada.comp≥ | MgO | 95 | 90 |
| Cr2O3 | 2.0 | 2.0 | |
| BD g/cm3≥ | 2.80 | 2.70 | |
| 110 ℃ xoog qalajin (MPa) ≥ | 40 | 38 | |
| Xoog 1300℃ ka dib gubasho (MPa) ≥ | 40 | 34 | |
| Xoog 1600℃ ka dib gubasho (MPa) ≥ | 40 | 38 | |
| APP: Waxaa loo isticmaalaa foornada birta ah ee furan ee loogu talagalay buuxinta, maaraynta daboolka iyo buuxinta | |||
Cufnaanta magnesia ee aan la qabsan karin waxaa loo isticmaali karaa dahaar cusub ama qalab dayactir, sida dayactirka salka dabka furan, dayactirka dahaarka beddelaha, ama qalabka buuxinta afka birta ah. Cufnaanta magnesia sidoo kale waxaa loo isticmaalaa birta, qalabka dhismaha, dhalaalinta birta aan birta ahayn, warshadaha kiimikada, mashiinnada iyo warshadaha kale ee wax soo saarka.
Warshadda RS ee Refractory waa shirkad xirfadle ah oo bixisa mass magnesium ramming ah oo la aasaasay horraantii 90-meeyadii qarnigii labaatanaad. Warshadda RS ee Refractory waxay ku takhasustay mass magnesium ramming in ka badan 20 sano. Haddii aad qabto baahi yar oo ah mass magnesium ramming ah oo Refractory ah, ama aad qabtid su'aalo ku saabsan mass magnesium ramming ah oo ku saabsan tilmaamayaasha jireed iyo kiimikada, fadlan nala soo xiriir si bilaash ah. iyo Warshadda Refractory ee Rs oo ah soo saare xirfadle ah oo refractory mass magnesia ramming ah oo ku yaal Shiinaha, waxay leedahay faa'iidooyin tartan ah sida soo socota: