Brick bọọlụ nwere oghere maka ihe mkpuchi egosipụtara

Brick bọọlụ nwere oghere maka mkpuchi mkpuchi

Nkọwa dị mkpirikpi:

A na-eji brik bọọlụ oghere alumina na ntụ ntụ alumina mee ihe dị ka isi akụrụngwa, jikọtara ya na ihe nkedo ndị ọzọ, mgbe ọkụ ọkụ 1750 Celsius dị elu, bụ nke ụdị ultra-oke okpomọkụ na ihe mkpuchi na-echekwa ike.Ngwaahịa nwere ọnụ ọgụgụ buru ibu nke porosity mechiri emechi, ya mere ọ nwere ike dị elu na nkwụsi ike nke usoro porosity, njupụta dị ala, ezigbo ihe mgbochi ọkụ ọkụ na obere mgbanwe nke linear na-adịgide adịgide, obere ikuku ọkụ.

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nhazi

Brick bọọlụ alumina oghere & brik bọọlụ zirconia nwere oghere

nkọwa

Atụmatụ

Alumina oghere bọl brik nwere ọnụ ọgụgụ buru ibu nke mechiri emechi porosity, si otú ọ nwere nnukwu ike na nkwụsi ike nke porosity Ọdịdị, ala njupụta, ezi thermal ujo eguzogide na obere mgbanwe nke na-adịgide adịgide linear, ala thermal conductivity.

Bọọlụ bọọlụ zirconia nwere oghere dị elu nke nwere oke okpomọkụ, nguzogide corrosion kemịkalụ, nguzogide oxidation, iyi nguzogide, nnukwu mgbasa ọkụ.Ngwaahịa bọọlụ oghere nke zirconia mere kpamkpam site na bọọlụ oghere zirconia, na-enwe ezigbo ike okpomọkụ na nkwụsi ike nke usoro porosity.

Ngwa

A na-ejikarị brik bọọlụ alumina mee ihe na gasifier reactor nke ụlọ ọrụ petrochemical, ụlọ ọrụ ojii carbon, ọkụ induction nke ụlọ ọrụ ọla, ebe a na-adọba ụgbọala, kiln ụgbọ ala, ọkụ waya molybdenum, ọkụ mkpanaka tungsten, ọkụ induction, oven nitrogen na ndị ọzọ dị elu. okpomọkụ, nnukwu ọkụ ọkụ ọkụ.

Zirconia oghere bọọlụ brik na-eji na ultra elu okpomọkụ akụrụngwa dị ka ọkụ mkpuchi akụkụ nke thermal mkpuchi ihe onwunwe, dị ka ọkara ugboro elu okpomọkụ ọkụ, carbon black reactor, molybdenum waya oku, tungsten mkpara ọkụ, wdg Magburu onwe ịrụ ọrụ, kasị elu nchekwa. arụ ọrụ okpomọkụ bụ 2200 ℃, na metallurgical, petrochemical, electronic na ndị ọzọ ulo oru thermal akụrụngwa dị ka kpọmkwem kọntaktị na ire ọkụ nke elu okpomọkụ lining ihe, ezi ojiji mmetụta.

Uru teknụzụ

INDEX \ Ngwaahịa	Alumina afụ brik				Zirconium oghere bọlbụ brik
INDEX \ Ngwaahịa	RBTHB-85	RBTHB-90	RBTHB-98	RBTHB-99	RBTZB-95
Okpomọkụ ọrụ kacha (℃)	1750	1800	1800	1800	2200
Nnukwu njupụta (g/cm3) ≥	1.4-1.9	1.4-1.9	1.4-1.9	1.5-2.0	2.5
Ike Crushing oyi (MPa) ≥	10	10	11	12	12
Mgbanwe ahịrị na-adịgide adịgide @1600℃×3h (%)	±0.3	±0.3	±0.3	±0.3	±0.2
Nrụpụta ọkụ (W/mk)	0.30	0.35	0,50	0,50	0.23-0.35
Al2O3 (%) ≥	85	90	98	99	-
Fe2O3 (%) ≤	0.5	0.2	0.1	0.1	0.2
ZrO2 (%) ≥	-	-	-	-	95