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China light weight high alumina thermal insulation brick factory and manufacturers | Rongsheng Featured Image
  • China light weight high alumina thermal insulation brick factory and manufacturers | Rongsheng
  • China light weight high alumina thermal insulation brick factory and manufacturers | Rongsheng
  • China light weight high alumina thermal insulation brick factory and manufacturers | Rongsheng

China ìhè arọ elu alumina thermal ikpuchi brik ụlọ ọrụ na ndị na-emepụta | Rongsheng

Nkọwa dị mkpirikpi:

Brick mkpuchi mkpuchi alumina dị elu bụ ụdị refractory, ihe bụ isi ya bụ Al2O3. Ọ bụrụ na ọdịnaya Al2O3 dị elu karịa 90%, a na-akpọ ya brik corundum. N'ihi akụrụngwa dị iche iche, ụkpụrụ nke mba dị iche iche anaghị agbanwe agbanwe. Dịka ọmụmaatụ, na mba Europe, njedebe dị ala nke ọdịnaya Al2O3 maka nnukwu alumina refractories bụ 42%. Na China, a na-ekewa ọdịnaya Al2O3 na brik alumina dị elu na ọkwa atọ: ọkwa I - Al2O3 ọdịnaya> 75%; ọkwa II - Al2O3 ọdịnaya bụ 60-75%; ọkwa III - ọdịnaya Al2O3 bụ 48-60%.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Data nka nka:

Aha Brick alumina dị arọ dị arọ
LG-0.6 LG-0.8 LG-1.0
Njupụta buru ibu (g/cm3) 0.6 0.8 1.0
Ike Crushing oyi (Mpa)≥ 1.9 2.9 4.0
Mgbanwe Linear Na-adịgide adịgide 1300℃*12h(%)≤ 0.5 0.5 0.5
Nkezi okpomọkụ 350±25℃ W/( m·K) ≤0.250 ≤0.320 ≤0.450
Refractoriness n'okpuru ibu 0.1Mpa (℃) ≥ 1300 1350 1380
Al2O3 (%) ≥ 50 52 52
Fe2O3(%)≤ 1.8 1.6 1.5
Okpomọkụ ọrụ kacha (℃) 1300 1350 1380

Ngwa:

A na-eji brik dị elu nke mkpuchi mkpuchi alumina eme ihe maka ịkwanye ụlọ ọrụ mmepụta ihe dị n'ime ụlọ, dị ka ọkụ ọkụ, ọkụ ọkụ ọkụ, ọkụ ọkụ eletrik n'elu, reverberator, rotary ciment kiln na ndị ọzọ. E wezụga nke ahụ, a na-ejikwa brik alumina dị elu mee ihe dị ka brik na-emegharị ihe, nkwụsị nke usoro nkedo na-aga n'ihu, brik nozzle, wdg.

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