N'iji iko ese n'elu mmiri dị ka ihe atụ, akụrụngwa ọkụ atọ bụ isi na mmepụta iko gụnyere ọkụ ọkụ na-agbaze n'elu mmiri, bat glass bath na oven ọkụ ọkụ. N'ime usoro mmepụta iko, ọkụ na-agbaze iko bụ maka ịgbaze ihe batch ahụ n'ime mmiri mmiri iko na ịkọwapụta, na-eme ka ha dị jụụ ma mee ka ha dị jụụ na okpomọkụ achọrọ maka ịkpụzi. Bath bat bụ isi akụrụngwa maka ịkpụzi iko. The iko mmiri mmiri na a okpomọkụ nke 1050 ~ 1100 ℃ aga si eruba ọwa na tin mmiri mmiri elu na tin bath. A na-edozi mmiri mmiri iko ahụ ma na-egbuke egbuke n'elu ebe ịsa ahụ tin, ma na-achịkwa ya site na ịdọrọ n'ibu, ndị nche akụkụ na igwe ịse ihe iji mepụta rịbọn iko nke obosara na ọkpụrụkpụ achọrọ. Ọ na-ahapụkwa bat nke tin mgbe ọ na-eji nwayọọ nwayọọ mee ka ọ dị jụụ ruo 600 ℃ n'oge usoro ntụgharị. Ọrụ nke ọkụ ọkụ na-ekpo ọkụ bụ ikpochapụ nrụgide fọdụrụnụ na inhomogeneity anya nke iko mmiri na-ese n'elu mmiri, na iji mee ka usoro dị n'ime nke iko ahụ guzosie ike. Ribọn iko na-aga n'ihu nke nwere okpomọkụ nke ihe dịka 600 ℃ kpatara site na bat bat na-abanye n'ọkụ na-ekpo ọkụ site na tebụl ntụgharị. Ngwa atọ ndị a bụ isi ọkụ chọrọ ihe mgbagha. Iji hụ na ọrụ nkịtị na nke kwụsiri ike nke ọkụ ọkụ na-agbaze iko, ọ bụ n'ezie enweghị ike iche na nkwado nke ihe dị iche iche nke refractory. Ndị na-esonụ bụ ụdị 9 nke refractory ihe ndị a na-ejikarị n'ime ọkụ na-agbaze iko na njirimara ha:

Brick silica maka iko iko:
Isi ihe: silicon dioxide (SiO2), ọdịnaya achọrọ ka ọ dị elu karịa 94%. Na-arụ ọrụ okpomọkụ: kacha arụ ọrụ okpomọkụ bụ 1600 ~ 1650 ℃. Atụmatụ: ezigbo iguzogide acidic slag ozize, ma ogbenye iguzogide alkaline ofufe ihe ozize. A na-eji ya eme ihe maka nnukwu ụlọ elu, mgbidi ara na obere ọkụ.
Brick Clay Fire maka iko iko:
Isi ihe: Al2O3 na SiO2, ọdịnaya Al2O3 dị n'etiti 30% ~ 45%, SiO2 dị n'etiti 51% ~ 66%. Na-arụ ọrụ okpomọkụ: kacha arụ ọrụ okpomọkụ bụ 1350 ~ 1500 ℃. Atụmatụ: Ọ bụ ihe na-adịghị ike acidic refractory na ezi refractoriness, thermal nkwụsi ike na ala thermal conductivity. tumadi eji maka masonry nke ala nke kiln ọdọ mmiri, ọdọ mmiri mgbidi nke na-arụ ọrụ akụkụ na Itie, mgbidi, arch, ala checker brik na flue nke okpomọkụ nchekwa ụlọ.
Brick alumina dị elu maka iko iko:
Isi ihe: SiO2 na Al2O3, mana ọdịnaya Al2O3 kwesịrị ịdị ukwuu karịa 46%. Arụ ọrụ okpomọkụ: kacha arụ ọrụ okpomọkụ bụ 1500 ~ 1650 ℃. Atụmatụ: Ezigbo nguzogide corrosion, ma nwee ike iguzogide corrosion sitere na slags acidic na alkaline. A na-ejikarị eme ihe n'ime ụlọ nchekwa okpomọkụ, yana ngwa refractory maka ọdọ mmiri na-arụ ọrụ, ọwa ihe na feeders.
brik dị iche iche:
Akụkụ bụ isi nke brik mulite bụ Al2O3, ọdịnaya ya dịkwa ihe dịka 75%. N'ihi na ọ bụ kristal mullite, a na-akpọ ya brik. Njupụta 2.7-3 2g / cm3, oghe porosity 1% -12%, na kacha arụ ọrụ okpomọkụ bụ 1500 ~ 1700 ℃. A na-ejikarị Sintered mullite eme ihe maka mgbidi ụlọ nchekwa ọkụ. A na-ejikarị mullite fused eme ihe maka mgbidi ọdọ mmiri, oghere nlele, mgbidi mgbidi, wdg.
brik corundum zirconium jikọtara ọnụ:
A na-akpọkwa brik zirconium corundum brik brik ọcha. Na mkpokọta, a na-ekewa brik zirconium corundum jikọtara ọnụ na akara ule atọ dịka ọdịnaya zirconium siri dị: 33%, 36%, na 41%. Brick corundum zirconium ejiri na ụlọ ọrụ iko nwere 50% ~ 70% Al2O3 na 20% ~ 40% ZrO2. The njupụta bụ 3.4 ~ 4.0g / cm3, pụtara porosity bụ 1% ~ 10%, na kacha arụ ọrụ okpomọkụ bụ banyere 1700 ℃. Fused zirconium corundum brik na a zirconium ọdịnaya nke 33% na 36% na-eji na-ewu kiln ọdọ mmiri mgbidi, ire ọkụ ohere ara mgbidi, obere ọkụ gbawara oghere, obere ọkụ ewepụghị arches, obere ọkụ stacks, ire arches, wdg Fused zirconium corundum brik na a zirconium ọdịnaya nke 41% mmiri mmiri na-eji mgbidi 41% na-ewu ụlọ nkuku, mmiri mmiri na akụkụ ndị ọzọ na-ewu oghere nke 41% mmiri mmiri. na-emebi ma na-emebi ihe ndị na-emegharị ahụ nke ukwuu n'ike. Ihe a na-ejikarị eme ihe na-eme ka ihe nkedo ejikọta ọnụ na ụlọ ọrụ ugegbe.
Brick alumina jikọtara ọnụ:
Ọ na-ezo aka na fused α, β corundum, na fused β corundum refractory brik, nke bụ nke kachasị nke 92% ~ 94% Al2O3 corundum crystal phase, density 2.9 ~ 3.05g/cm3, porosity pụtara ìhè 1% ~ 10%, na okpomọkụ kachasị arụ ọrụ nke ihe dịka 1.0 1.0% Fused alumina nwere ọmarịcha iguzogide iko iko na ọ fọrọ nke nta ka ọ bụrụ enweghị mmetọ na mmiri mmiri iko. Ọ na-ọtụtụ-eji na-arụ ọrụ akụkụ ọdọ mmiri mgbidi, ọdọ mmiri ala, eruba ọwa, na-arụ ọrụ akụkụ ihe onwunwe ọwa ọdọ mmiri mgbidi, ihe ọwa ọdọ mmiri ala na akụkụ ndị ọzọ nke iko agbaze ọkụ na kọntaktị iko mmiri mmiri na-achọ dịghị refractory ofufe.
Brick quartz:
Isi akụrụngwa bụ SiO2, nke nwere ihe karịrị 99%, na a njupụta nke 1.9 ~ 2g / cm3, a refractoriness nke 1650 ℃, a na-arụ ọrụ okpomọkụ nke banyere 1600 ℃, na acid ozize iguzogide. Ọ na-eji na-ewu ọdọ mmiri mgbidi nke acidic boron iko, ọkụ ohere thermocouple oghere brik, wdg.
Ihe nleba anya nke alkaline:
Ihe ntughari alkaline na-ezo aka na brik magnesia, brik alumina-magnesia, brik magnesia-chrome, na brik forsterite. Ya arụmọrụ bụ iguzogide ozize nke alkaline ihe, na refractoriness bụ 1900 ~ 2000 ℃. A na-eji ya eme ihe n'ọtụtụ ebe na mgbidi elu nke regenerator nke iko na-agbaze ọkụ, ihe na-eme ka ọ dịghachi ndụ, ahụ grid, na obere akụkụ ọkụ ọkụ.
Brik mkpuchi maka ọkụ iko:
Ebe ikpo ọkụ ọkụ nke iko na-agbaze iko dị ukwuu na arụmọrụ okpomọkụ dị ala. Iji chekwaa ike ma belata oriri, a chọrọ nnukwu ihe mkpuchi mkpuchi maka mkpuchi zuru oke. Karịsịa, mgbidi ọdọ mmiri, ọdọ mmiri ala, njiko, na mgbidi dị na regenerator, akụkụ agbaze, akụkụ ọrụ, wdg kwesịrị ikpochapụ iji belata nkwụsị ọkụ. Porosity nke brik mkpuchi dị nnọọ ukwuu, ịdị arọ dị oke ọkụ, na njupụta adịghị agafe 1.3g / cm3. Ebe ọ bụ na ọrụ nnyefe okpomọkụ nke ikuku dị nnọọ njọ, brik mkpuchi na nnukwu porosity nwere mmetụta mkpuchi. Ọnụọgụ conductivity nke thermal ya bụ ugboro 2 ~ 3 dị ala karịa nke ihe ndị na-emegharị ahụ n'ozuzu ya, yabụ na porosity ka ukwuu, mmetụta mkpuchi ka mma. E nwere ọtụtụ ụdị brik mkpuchi dị iche iche, gụnyere brik mkpuchi ụrọ, brik mkpuchi silica, brik mkpuchi alumina dị elu na ihe ndị ọzọ.








Oge nzipu: Eprel-25-2025