Ụlọ ọrụ mmepụta na ndị na-emepụta ihe na Rongsheng, China High Density Ft Mullite Insulation Brick For Lime Kilns

Nkọwa Dị Mkpirikpi:

A na-eji ihe ndị dị mma na nke dị ọcha eme brik mkpuchi mullite, ya na ihe ndị e ji eme ihe nke ọma dịka ọkwa ha si dị. Ihe ndị a nwere ike ịmepụta otu oghere mgbe a gbasịrị ha ọkụ n'oge a na-emepụta ha. Ụdị ngwaahịa ọ bụla nwere imewe pụrụ iche iji gboo mkpa okpomọkụ, anụ ahụ na kemịkalụ dị iche iche.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngwa:

Enwere ike iji brik mkpuchi Mullite mee ihe na-adịghị mma na ihe mkpuchi ma ọ bụ ihe mkpuchi okpomọkụ nke ụlọ ọrụ, dịka, ọkụ ethylene pyrolysis, ọkụ tubular, ọkụ mgbanwe nke ammonia sịntetik, ihe na-emepụta gas na ọkụ ọkụ dị elu, wdg.

Nkọwapụta:

ihe MU 60 MU 65 MU 70 MU 75
Ngwakọta Kemịkalụ Al2O3% ≥60 ≥65 ≥70 ≥75
SiO2% ≤35 ≤33 ≤26 ≤24
Fe2O3% ≤1.0 ≤1.0 ≤0.6 ≤0.4
Njupụta buru ibu g/cm3 ≥2.55 ≥2.55 ≥2.55 ≥2.55
Mgbanwe Ahịrị Na-ekpo Ọkụ (%) 1500℃ × 2h 0~+0.4 0~+0.4 0~+0.4 0~+0.4
Porosity pụtara ìhè% ≤17 ≤17 ≤17 ≤18
Ọgbakọ okpomọkụ W/(m·K) 1000℃ 1.74 1.84 1.95 1.95
Ike Nkụcha Oyi MPa ≥60 ≥60 ≥80 ≥80
Ọnụọgụ Mgbasawanye Okpomọkụ (×10-6℃-1) 0.6 0.6 0.6 0.55
0.2Mpa Refractoriness n'okpuru ibu T0.6 ℃ ≥1580 ≥1600 ≥1600 ≥1650
Nguzogide Mkpọchi Okpomọkụ 1000℃ mmiri ≥18 ≥18 ≥18 ≥18

Uru asọmpi:

Ọnụ ahịa asọmpi. Mee ka ngwaahịa ndị a bụrụ ndị asọmpi n'ahịa gị.
Ahụmịhe bara ụba. Gbochie mgbawa na ntụgharị na brik.
Ụdị dị iche iche. Chekwaa ụgwọ ebu maka gị.
Njikwa Ogo Dị Njọ. Mee ihe achọrọ maka ịdị mma nke ndị ahịa.
Nnukwu ngwaahịa. Na-ekwe nkwa nnyefe ngwa ngwa.
Nkwakọ ngwaahịa ọkachamara. Zere mmebi ma chekwaa ngwongwo ndị ahụ n'oge njem


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