Shiinaha Miisaan Fudud oo Silica ah oo Foorno ah oo aan la isticmaalin oo ah SiO2 91% warshad iyo soosaarayaal | Rongsheng

Sharaxaad Gaaban:

Lebenka dahaarka silica ee miisaanka fudud waa nooc ka mid ah lebenka dahaarka fudud oo leh in ka badan 91% silica iyo cufnaanta ka yar 1.2g/cm3, lebenka dahaarka silica wuxuu u adeegi karaa heerkulka sare inta u dhaxaysa 1500 ~ 1550℃ muddo dheer, lebenka dahaarka silica waxaa si weyn loogu isticmaalaa dahaarka foornada warshadaha sida foornada galaaska iyo kuleyliyaha kale ee foornada oo leh astaamo miisaan fudud, xoog sare iyo dabacsanaan kuleyl hooseeya.


Faahfaahinta Badeecada

Calaamadaha Alaabta

Sharaxaadda Lebennada Dahaarka Silica

Lebenka dahaarka silikoonka ee miisaanka fudud leh wuxuu qaataa macdanta silikoon ee si fiican loo qaybiyey sida alaabta ceeriin ah. Cabbirka walxaha muhiimka ah kama badna 1mm, in ka badan 90% cabbirka walxaha ayaa ka yar 0.5mm. Lebenka dahaarka silikoonka waxaa lagu sameeyaa iyadoo lagu darayo walax guban karta culayska ama qaadashada habka xumbo gaaska si loo soo saaro qaab-dhismeed daloolo leh iyada oo la shido, lebenka dahaarka silikoonka waxaa sidoo kale laga dhigi karaa badeeco aan guban.

Sifooyinka Lebenka Dahaarka Silica ee Miisaanka Fudud

  • Gudbinta kulaylka oo wanaagsan,
  • Baraar yar oo haraadi ah,
  • Nabaad-guur xooggan oo aashitada u adkaysta,
  • Miisaan fudud iyo Eco-saaxiibtinimo leh,
  • Iska caabinta shoogga kulaylka oo wanaagsan,
  • Isbeddelka mugga deggan heerkulka sare,
  • Xoog farsamo oo heerkul sare leh oo xoog leh.

Habka Wax Soo Saarka ee Lebenka Dahaarka Silica ee Miisaanka Fudud

Lebenka Silica ee Miisaanka Fudud wuxuu ku shubaa walxaha ceeriin iyo biyaha qalabka wax lagu cajiimo iyadoo loo eegayo qiyaas cayiman ka dibna lagu cajiimo dhoobo, dhoobadana wuxuu u qaabeeyaa leben iyada oo loo marayo qaabaynta mashiinka ama shaqaalaha. Ka dibna lebenka qalaji ilaa inta biyaha harsan ay ka hooseeyaan 0.5%, taas oo ka hortagaysa ballaarinta mugga isbeddelka kiristaalka ee SiO2 waxayna lebenka qaabaysan ku shidaysaa heerkulka sare.

Tilmaamaha Lebenka ee Rongsheng Miisaanka Fudud ee Silica

Alaabta QG-1.0 QG-1.1 QG-1.15 QG-1.2
SiO2% ≥91 ≥91 ≥91 ≥91
Cufnaanta badan g/cm3 ≥1.00 ≥1.10 ≥1.15 ≥1.20
MPa Xoogga Burburinta Qabow ≥2.0 ≥3.0 ≥5.0 ≥5.0
0.1Mpa Refractoriness Hoos Culayska °C ≥1400 ≥1420 ≥1500 ≥1520
Dib-u-kuleyli Isbeddel Toosan (%) 1450°C×2h 0~+0.5 0~+0.5 0~+0.5 0~+0.5
Isugeynta Ballaarinta Kulaylka 20-1000°C ×10-6℃-1 1.3 1.3 1.3 1.3
Qaboojinta Kulaylka (W/(m·K) 350°C±10℃ ≤0.55 ≤0.6 ≤0.65 ≤0.7

Codsiga Lebenka Dahaarka Silica ee Miisaanka Fudud

Lebenka iska caabbinta dahaarka silica waxaa loo isticmaali karaa foornada galaaska iyo foornada qaraxa kulul, baloogga dahaarka silica waxaa sidoo kale loo isticmaali karaa foornooyinka coke, foornada wax lagu shiido ee kaarboonka iyo foornooyinka kale ee warshadaha.


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