Ubushinwa bworoheje Silika Brick Tan Refractory Tank SiO2 91% uruganda n'abakora | Rongsheng

Ibisobanuro bigufi:

Amatafari yo gukingira icyuma ya silica yoroheje ni ubwoko bumwe bw'amatafari yo gukingira icyuma yoroheje afite silika irenga 91% kandi ari munsi ya 1.2g / cm3, amatafari yo gukingira icyuma ya silica ashobora gukoreshwa mu bushyuhe buri hagati ya 1500 ~ 1550℃ mu gihe kirekire kandi amatafari yo gukingira icyuma ya silica akoreshwa cyane mu gukingira icyuma cy'inganda nk'itanura ry'ibirahure n'andi mabati yo gukingira icyuma afite uburemere bworoshye, imbaraga nyinshi n'ubushyuhe buke.


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro by'amatafari yo gukingira silika

Itafari rya silica ripima uburemere bworoheje rikoresha amabuye ya silica agabanyijemo ibice neza nk'ibikoresho fatizo. Ingano y'uduce tw'ingenzi ntabwo irenga mm 1, aho ingano y'uduce turenga 90% ni munsi ya mm 0.5. Itafari rya silica ripima rikorwa hashyirwaho ibintu bishobora gushya mu buryo bwo gukurura cyangwa gukoresha gazi kugira ngo hakorwe imiterere ifite imyenge binyuze mu gucana, amatafari ya silica ashobora no gukorwa nk'ikintu kidatwikwa.

Imiterere y'amatafari yo gukingira silika yoroheje

  • Ubushobozi bwiza bwo gutwara ubushyuhe,
  • Udusimba duto dusigaye,
  • Isenyuka rikomeye ry’ibishishwa birwanya aside,
  • Uburemere bworoheje kandi butangiza ibidukikije,
  • Ubudahangarwa bwiza bw'ubushyuhe,
  • Ihindagurika ry'ingano rihoraho ry'ubushyuhe bwinshi,
  • Ingufu zikomeye za mekanike zikoresha ubushyuhe bwinshi.

Uburyo bwo gukora amatafari ya silica yoroheje

Ibyuma byo gukamura amatafari bifite uburemere bworoshye bishyira ibikoresho fatizo n'amazi mu bikoresho byo gukamura hakurikijwe ingano runaka hanyuma bigakamurwa mu byondo, bigahindura ibyondo mu matafari binyuze mu gukamura hakoreshejwe imashini cyangwa abakozi. Hanyuma bikamisha amatafari kugeza igihe amazi asigaye ari munsi ya 0.5%, ibyo bikabuza ko ingano ya SiO2 ihinduka nk'ikirahure kandi bigatwika amatafari afite ishusho mu bushyuhe bwinshi.

Ibisobanuro by'amatafari ya Silika yo gukingira uburemere bwa Rongsheng

Ibintu QG-1.0 QG-1.1 QG-1.15 QG-1.2
SiO2 % ≥91 ≥91 ≥91 ≥91
Ubucucike bw'umubyimba g/cm3 ≥1.00 ≥1.10 ≥1.15 ≥1.20
Imbaraga zo gusya ubukonje MPa ≥2.0 ≥3.0 ≥5.0 ≥5.0
0.1Mpa Ingufu zo kugarura ubushyuhe munsi y'umutwaro °C ≥1400 ≥1420 ≥1500 ≥1520
Gushyushya umurongo (%) 1450°C × amasaha 2 0~+0.5 0~+0.5 0~+0.5 0~+0.5
20-1000°C Ingano y'ubushyuhe ×10-6℃ -1 1.3 1.3 1.3 1.3
Ubushobozi bwo gutwara ubushyuhe (W/(m·K) 350°C±10℃ ≤0.55 ≤0.6 ≤0.65 ≤0.7

Gukoresha icyuma gikingira silika gifite uburemere bworoshye

Amatafari akingira silika ashobora gukoreshwa mu itanura ry'ibirahure n'amatafari ashyushye, icyuma gikingira silika gishobora no gukoreshwa mu itanura rya coke, itanura rya carbone forging n'andi matanura yose yo mu nganda.


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