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Birta Magnesia
Qiimaha lebenka Magnesia
Alaabta birta ee Magnesia
Birta Magnesia
Qiimaha lebenka Magnesia
Alaabta birta ee Magnesia

Birta Magnesia

Lebenka Magnesia waxay leeyihiin refractoriness sare, iska caabin wanaagsan si ay slag alkaline, load sare heerkulka jilciya, laakiin caabin shoog kulayl liidata. Lebenka Magnesia waxaa si weyn loogu isticmaalaa dahaarka foornada dhalaalaysa birta, foornada fiilada fiilada ee ferroalloy ee warshadaha birta, iwm.
Sharaxaada
Bricks Magnesia waxaa lagu diyaariyey hercynite oo ah alaab cayriin ah. Natiijooyinka codsigu waxay muujiyeen in daahanka foornada ay si degdeg ah u sameysmeen iyo xasilloonida marka la isticmaalayo leben magnesia-hercynite. Lebenka magnesia-hercynite waxa uu lahaa kuleyl kuleyl hooseeya iyo nolol adeeg oo dheer, wax qabadkiisa guudna wuu ka fiicnaa lebenka magnesia-chrome.

Lebenka magnesia ee caadiga ah waxaa laga sameeyaa magnesiiya gubtay cufan oo ka dhigaysa lebenka refractoriness wanaagsan, iska caabinta daxalka, oo si weyn loogu isticmaalo qolka hubinta ee haanta dhalada, foornada lime, foornada birta ah ee aan birta ahayn, foornada wadnaha furan, qasiyaha birta iyo EAF ee birta-samaynta, iyo sidoo kale foornada aluminium ah, iwm. Lebenka la MGO 95% ama in ka badan in content qaataan labaad-gubanaya dhintay gubtay magnesia ama electrofused magnesia sida alaabta ceeriin iyo hoos xaaladda heerkulka ultra sare. Waxay leeyihiin astaamo si toos ah ugu xidhan iyo iska caabbinta daxalka oo si weyn loogu isticmaalo noocyada kala duwan ee foornada heerkulku sarreeyo.

Astaamaha:
1.Higher heerkulka adkaysi leh refractoriness wanaagsan
2.Waxqabadka wanaagsan ee refractoriness heerkulka sare hoos load
3.Cabbin heer sare ah oo ku saabsan abrasion slag
4. Cufnaanta bulk sare
5. Hoos u muuqda porosity
6.Hoos u ah nuxurka wasakhda

Tilmaamid
Shayga Fasalka 91 Fasalka 92 Fasalka 93 Fasalka 94 Fasalka 97
MgO, % ≥ 91 92 93 94.5 97
SiO2,% ≤ 4 3.5 2.5 2 2
Fe2O3, % ≤ 1.3 - - 1.2 1.2
CaO, % ≤ 2.5 2.5 2 1.8 1.8
Porosity muuqata, ≤ 18 18 18 18 18
Cufnaanta Bulk, g/cm3 ≥ 2.86 2.9 2.95 2.92 2.95
Xoog burburinta Qabow Mpa, ≥ 60 60 50 60 60
0.2Mpa Refractoriness
Hoosta Xamuulka T0.6 ℃
≥1570 ≥1560 ≥1620 ≥1650 ≥1700
Iska caabbinta shoogga kulaylka 100 ℃ wareegyada biyaha ≥18 ≥18 ≥18 ≥18 ≥18

Codsiga:
Lebenka Magnesia waxaa si weyn loogu isticmaalaa dahaarka foornada dhalaalaysa birta, foornada fiilada fiilada ee ferroalloy ee warshadaha birta, foornada warshadaha birta ee aan birta ahayn (sida naxaasta, rasaasta, zinc, tiin, dahaarka), qalabka dhismaha ee warshadaha, jirka warshadaha galaaska iyo kuleylka Shabakadda dib-u-kicinta beddelka, warshadaha walxaha refractory ee foornada xisaabinta heerkulka sare, foornada shafka, foornada tunnelka, iwm.

FAQ
S: Ma waxaad soo saartaa cabbirro gaar ah?
J: Haa, waxaanu samayn karnaa qaybo waafaqsan baahidaada.

S: Ma haysaa wax kayd ah oo waa maxay wakhtiga bixinta?
A: Waxaan haysanaa kayd muddo dheer ah si aan u daboolno shuruudaha macaamiisha. Waxaan ku soo rari karnaa alaabta 7 maalmood iyo alaabta la habeeyey ayaa lagu soo diri karaa 15 maalmood.

S: Waa maxay MOQ-da amarka maxkamadaynta?
A: Ma xadidna, waxaan ku siin karnaa talooyinka iyo xalalka ugu fiican iyadoo loo eegayo xaaladdaada.

S: Waa intee wakhtiga dhalmadaada?
J: Guud ahaan waa 5-10 maalmood haddii alaabtu kayd tahay. ama waa 25-30 maalmood haddii alaabtu aysan ku jirin kaydka, waxay kuxirantahay tirada.
Weydiin