China High mma sintered refractory corundum mullite brik ụlọ ọrụ na ndị na-emepụta | Rongsheng

Nkọwa dị mkpirikpi:

A na-emepụta brik Corundum mullite site na mwepu corundum dị ọcha jikọtara ọnụ, mullite synthetic na chromium oxide. corundum mullite ngọngọ nwere nnukwu njupụta dị elu, ike mkpakọ dị elu, ezigbo nguzogide na-awụ akpata oyi n'ahụ, yana ezigbo mgbochi corrosion na acid na alkali. Corundum mullite ọkụ btick adịghị emetụta H2, gas gas na-eji. Mullite refractory brik kwesịrị ekwesị maka ọkụ ọkụ dị elu dị iche iche; brik corundum dị ọcha nke a na-eji na ceramik zirconia, ihe ọkụ ọkụ, seramiki eletrọnịkị, ihe ndọta, seramiiki ntụ ntụ sintering na gasifier ụlọ ọrụ petrochemical.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Corundum mullite brik bụ ụdị brik na-emegharị ahụ nke emere site na ịdị ọcha dị elu ma ọ bụ akụrụngwa dị ọcha, yana corundum mullite block bụ brik ọkụ alumina dị elu nke sitere na corundum na mullite main crystalline phase. isi ihe nke corundum mullite brik na-ebubata efere corundum, elu dị ọcha fused corundum, nakweere elu superfine ntụ ntụ na-agbakwụnye nkà na ụzụ, ọ na-mere site agwakọta ihe, ihicha, ịkpụzi na ọkụ na elu okpomọkụ shuttle kiln.

Akụkụ Corundum Mullite Brick

  • Ngwa akụrụngwa dị oke mma,
  • Corundum dị ọcha,
  • Nkwụsi ike olu siri ike na oke okpomọkụ,
  • Akpụzi ya na oke nrụgide na oke okpomọkụ,
  • Ezigbo ujo na-eguzogide okpomọkụ,
  • Yiri nguzogide,
  • Nguzogide ọgụ kemịkalụ.

Usoro nrụpụta brik Corundum Mullite

A na-eji brik corundum mullite nke sịntetik mullite brik na ihe ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe, na alpha Al2O3 ntụ ntụ maka ntụ ntụ, nwekwara ike jikọta ma ọ bụ sinteed corundum particles na nchịkọta ihe, sịntetik mullite ntụ ntụ maka ntụ ntụ. A na-agwakọta mkpokọta na ntụ ntụ dịka akụkụ ụfọdụ na nha ọka. A na-eji ihe ọṅụṅụ na-abaghị uru nke pulp akwụkwọ na sulfite mee ihe dị ka onye na-ejikọta ya, a na-agbakwunyekwa ihe ndị ahụ n'usoro ụfọdụ. Ngwakọta zuru oke na ọbụna, na-eji esemokwu esemokwu ma ọ bụ igwe na-emepụta brik hydraulic.Adobe mgbe ihicha, ọkụ n'ime 1650 ~ 1750. ℃

Nkọwapụta Brick Corundum Mullite Rongsheng Refractory

Ihe Elu Dị Ọcha na Ogo dị elu
Brick Corundum jikọtara ọnụ
Brick Corundum Sintered Mullite-Corundum Brick
Al2O3% ≥99 ≥90 ≥80
SiO2% ≤0.2 ≤8 ≤18
Fe2O3% ≤0.2 ≤0.2 ≤0.3
Nnukwu njupụta g/cm3 ≥3.2 ≥3 ≥2.8
Nke pụtara porosity% ≤19 ≤18 ≤18
Oyi mkpakọ ike MPa ≥100 ≥100 ≥100

Ọnụ ahịa brik Corundum Mullite

N'ozuzu, a na-ekewa brik corundum mullite n'ime brik na-agbakọ na brik jikọtara ọnụ, ọnụ ahịa nke brik corundum mullite refractory abụọ dị nnọọ iche na ahịa, ọnụahịa dị n'etiti puku kwuru puku ruo 10,000. Anyị na-atụ aro dị iche iche corundum mullite ọkụ brik kwesịrị ịhọrọ dị ka akụkụ dị iche iche nke kiln, ọ bụghị nanị na-eme ka ndụ nke ọkụ, ma belata ọnụ ahịa.

Iji brik Corundum Mullite maka ọkụ

Brick Cordundum mullite nwere ike iduzi kọntaktị na ire ọkụ, nguzogide spalling, oke okpomọkụ na-eguzogide, enwere ike iji ya dị ka mkpuchi ọkụ nke mkpuchi ọkụ ụlọ ọrụ dị elu. nwekwara ike iji brik ọkụ corundum mullite dị ka oyi akwa ụlọ ọrụ mmepụta ihe, nke a na-ejikarị na ụlọ ọrụ petrochemical, nnukwu amonia gasifier na ihe magnetik nke ọkụ ọkụ na ihe onwunwe, ụlọ ọrụ ọkụ ọkụ dị elu, wdg.


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