1, Kev Paub Txog Semi-silica Brick:
Semi-silica cib yog siv los ntawm av nplaum cib thiab silica brick.it thermal shock kuj zoo dua silica cib.Lub shrinkage ntawm av nplaum yog counteracted los ntawm quartz expansion nyob rau hauv lub chav kawm ntawm kev siv, vim li ntawd, lub ntim hloov ntawm cov khoom yog me me. , qee zaum nthuav dav me ntsis, yog li ntawd, huab cua nruj ntawm masonry yog qhov zoo.Lwm yam ntawm cov khoom yog tias thaum lub siab kub slag hu rau lub cib nto, ib txheej ntawm glazed cov ntaub ntawv nrog siab viscosity cov ntaub ntawv ntawm lub cib nto., nws lub thickness yog. 1-2 hli, thaiv qhov pore, tiv thaiv cov slag los ntawm kev nkag mus rau hauv lub cib thiab tsim ib txheej tiv thaiv, uas txhim kho corrosion kuj ntawm cib.
Semi-silica Cib muaj kev tiv thaiv zoo rau cov kua qaub slag, kub siab lub zog thiab cov ntim ruaj khov, vim li no, cov khoom siv tsuas yog siv hauv coke qhov cub, acidified hlau rauv, metallurgical furnace flue, ladle hauv ob sab phlu.
Cov khoom siv thiab feem ntau siv semi-silica cib yog paraffin cib, uas yog dawb lossis greyish dawb, lawv cov khoom kub kub zoo ib yam li cov av nplaum cib, thiab lawv cov refractoriness nyob nruab nrab ntawm 1670 ~ 1710 degree.
2, Index ntawm Semi-silica cib
Yam khoom | UNIT | PB-80 | |
SiO 2 | % | 80 | |
Fe2O 3 | % | 1.5 | |
Al2O3 | % | Ntau dua lossis sib npaug li 13 | |
K2O + Na2O | % | Tsawg dua lossis sib npaug rau 0.55 | |
Refractoriness | degree | 1630 | |
Refractoriness nyob rau hauv load | degree | 1450 | |
Pom tseeb porosity | % | 15 | |
Txias crushing zog | MPa | Ntau tshaj los yog sib npaug rau 30 | |
Qhov ntom ntom | G / cm3 | Tsawg dua lossis sib npaug li 2.15 | |
3, Ntim, Cia thiab xa khoom:
Cov khoom yog ntim rau hauv daim ntawv ntawm ntoo pallet + stretch film + yas steel sawb, nws yog waterproof thiab fir, cov khoom yog khaws cia nyob rau hauv qhuav, noo-pov thawj thiab ventilated ib puag ncig, tom qab ntim, lawv raug cim thiab xa mus rau Qingdao Chaw nres nkoj.
4.Kev tawm tswv yim zoo ntawm cov khoom siv, cov khoom tau raug xa tawm mus rau Russia, Australia, Oman
5.Peb yog cov kws tshaj lij kev lag luam, uas tuaj yeem muab cov neeg siv khoom siv khoom siv dawb, siv thiab lwm yam teeb meem.
Koj puas xav nrhiav tus kws tshaj lij ntawm cov khoom siv refractory?
Koj puas xav nrhiav tus neeg muag khoom ruaj khov thiab ntseeg tau?
Tom qab ntawd thov hu rau peb
Hu rau kuv: Email: wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / Fax: 86-0533-4188518
Rose: +86-13275332819(wechat/whatsapp tus xov tooj)
Cim npe nrov: semi-silica cib, Suav teb, manufacturers, lwm tus neeg, Hoobkas, siv, khoom
