Ngwaahịa

Zircon-Mullite Checker-ọrụ bụ ụdị brik na-atụgharị. A maara ya maka nguzogide dị elu na ujo okpomọkụ, nkwụsi ike dị elu, na inertness kemịkalụ, na-eme ka ọ dị mma maka iji ya na usoro mmepụta ihe dị elu. Nke a bụ ụfọdụ njirimara na ojiji nke Zircon-Mullite Checker-work:

Brick Corundum-Mullite bụ ụdị brik na-atụgharị. A maara ya maka nguzogide dị elu na ujo okpomọkụ, nkwụsi ike dị elu, na inertness kemịkalụ, na-eme ka ọ dị mma maka iji ya na usoro mmepụta ihe dị elu. Họrọ akụrụngwa dị elu dị ka fused corundum na fused mullite, wee mee nyocha na batching iji hụ na ịdị ọcha na nha nha nke akụrụngwa dabara ihe achọrọ. Maka ngwaahịa refractory nwere ụdị dị mfe na nnukwu nha, a na-eji hama ikuku ramming ma ọ bụ ịkpụzi mkpọtụ; maka ngwaahịa izugbe ma ọ bụ nha ọkọlọtọ, enwere ike iji ịkpụzi nnukwu nrụgide ọkara-akọrọ; maka ngwaahịa dị ọcha nwere ụdị pụrụ iche ma ọ bụ ngwaahịa pụrụ iche, a chọrọ ịkpụzi isostatic.

Ihe mgbochi mkpuchi dị na Hengli, nke na-achọghị nkwonkwo ngwa agha iji mepụta nha ruru 610*500*100mm. Ihe mgbochi ndị a na-enye ndị nrụpụta ọkụ nhọrọ karịa na mpaghara akọwapụtara iji belata nkwonkwo ngwa agha yana nnukwu mmanụ ọkụ & nchekwa ọrụ.
Ụlọ ahịa igwe buru ibu na ụlọ ọrụ mmepụta ihe nwere ike ịnye ụdị ígwè ọrụ ziri ezi. Otu nnabata brik dị n'ime +/- 1mm ebe enwere ike ịchịkwa nnabata nke achịkọtaburu dịka eserese.
E kewara ihe mgbochi Hengli n'ime:
a. FJM23, FJM26, FJM28 ọkwa dị ka ọkọlọtọ ASTM;
b. Ihe mgbochi mkpuchi ike dị elu nwere CCS ruru 10MPa

Mgbanaka Orifice anyị mepụtara gụnyekwara àgwà Zircon-Mullite (10-13% ZrO2; 18-20% ZrO2).
Dị ka a na-arụ ọrụ kwa ụbọchị, anyị na-edozi ule nke samples dị ka ndị a usoro:
Atọ kwụ ọtọ (n'elu, n'etiti na ala) na ise kehoraizin ọnọdụ (nri, n'etiti-nri, n'etiti, n'etiti-ekpe na ekpe), Maka mpaghara ọ bụla, anyị nwere ike ịme ka a cloured tracer na-anọchi anya a iko ntụpọ dị ka a 'heterogeneity na iko Ọdịdị'. Igwefoto dị elu na-edekọ omume nke tracer. Ihe nchoputa kariri uzo 150 ka emere kpuchiri ikpe niile di n'elu. iji nyochaa arụmọrụ nke rotor-tube nwere ikike, anyị guzobere ọkwa site na otu ruo ise dị ka:
1. Nkọ nkọ na mgbanaka Orifice.
2. Ụdọ dị nkọ na mgbanaka Orifice.
3. A na-agwakọta akụkụ nke tracer, akụkụ ọ fọrọ nke nta ka ọ ghara ịhụ ya na mgbanaka Orifice.

A na-eme brik Hengli Corundum site na alumina tabular dị ọcha, alumina jikọtara ọnụ, nke etinyere n'ime ọkụ ụgbọ mmiri dị elu. Brick ndị ahụ nwere njirimara nke njupụta dị elu, ịdị ọcha dị elu, obere porosity, yana ezigbo nguzogide ujo.
Brick Hengli Corundum nwere ike iguzogide mwakpo corrosion na ikuku ikuku na-ebelata oke ikuku. Ọ nwekwara ike iguzogide ọgụ hydrogen dị elu.
Brick Hengli Corundum dị n'ụdị brik ọkọlọtọ ( kwụ ọtọ, arches na wedges) yana efere omenala na ụdị.

Brick Sillimanite bụ ụdị brik na-emegharị emegharị bụ nke sitere na sillimanite ịnweta (Al2SiO5). A maara ya maka nguzogide dị elu na ujo okpomọkụ, nkwụsi ike dị elu, na inertness kemịkalụ, na-eme ka ọ dị mma maka iji ya na usoro mmepụta ihe dị elu. Nke a bụ ụfọdụ njirimara na ojiji nke brik sillimanite:

Hengli Bubble Alumina Bricks na-ahọrọ akwa afụ alumina dị ọcha dị ka isi akụrụngwa, nnukwu ihe micro ntụ ntụ dị ka mgbakwunye, ihe organic dị ka ihe nkedo nwa oge, nke etinyere n'ime ọkụ ụgbọ mmiri dị elu. Ngwaahịa emechara nwere nnukwu oghere mechiri emechi, nwere njirimara nke ịdị arọ & nguzogide dị elu, obere okpomọkụ, ike dị elu, obere mgbanwe na-ekpo ọkụ na-ekpo ọkụ, ezigbo nguzogide ujo, ezigbo nguzogide mbuze na gas erosive & slag na-agbaze.
Brick Bubble Alumina nwere ike imeziwanye ọkụ ọkụ ọkụ ọkụ, belata gburugburu mmepụta, mee ka ịdị arọ ọkụ dị mfe ma nweta nchekwa ike.

1.High alumina brik bụ brik refractory mere isi na alumina (Al2O3) na ihe ndị ọzọ, e mere maka elu okpomọkụ ngwa dị ka ọkụ, kilns, na reactors.
2.Processing: a na-eji bauxite eme ihe dị ka isi ihe eji eme ihe, a na-edozi clinker site na grading na sieved iji wepụ ígwè, ma kwadebere ya site na ọkụ ọkụ dị elu.
3. Nrụpụta: Emere ya site n'ịgwakọta akụrụngwa (bauxite ma ọ bụ ihe ndị ọzọ dị elu alumina), na-eme ka ha bụrụ brik, na-agbapụ ha na okpomọkụ dị elu. Usoro mmepụta ihe nwere ike ịgụnye mgbakwunye dị iche iche na ihe eji eme ihe iji nweta ihe ndị a chọrọ.
4. A na-ahọrọ brik alumina dị elu maka ịdịte aka na arụmọrụ ha na gburugburu ebe dị oke egwu, na-eme ka ha bụrụ akụkụ dị mkpa n'ọtụtụ ngwa mmepụta ihe dị elu.

Ihe nkedo sillimanite na-ama jijiji bụ ihe ntugharị elu nke ejiri n'ọkụ iko. Emebere ha nke ọma ka ọ nagide oke okpomọkụ na gburugburu ebe ndị na-emebi emebi na-ezute n'ichepụta iko.

1. Tank Bottom Sillimanite Block (HL-A-60 TB)
2. Sillimanite Rider Arch

A na-eme Hengli elu alumina mkpuchi mkpuchi site na ihe refractory ahọpụtara, extrude ma ọ bụ nkedo ka ọ na-akpụzi, sintered site na nnukwu ọwara ikuku gas dị elu, nke igwe dị elu na-egweri. Ngwaahịa ahụ na-enwe mmasị n'àgwà nke nhazi nke otu, akụkụ ziri ezi, ike dị elu, ọdịnaya ígwè dị ala, obere okpomọkụ conductivity, ezigbo mgbanwe linear na-ekpo ọkụ.

99 dense alumina forehearth channel blocks nwere ihe onwunwe nke ịdị ọcha dị elu, njupụta dị elu. Ngwaahịa a na-emepụta ihe bụ nhọrọ nke mbụ iji dochie ihe mgbochi α-β agbakwunyere n'ime obi. Oghere alumina ọwa blocks bụ pụrụ iche seramiiki akụrụngwa eji dị iche iche ulo oru ngwa. Alumina (Al₂O₃) mara maka ike ọrụ ya dị mma, ịdị elu thermal conductivity, na iguzogide iyi na corrosion. Nke a bụ ụfọdụ njirimara na ojiji nke nnukwu ọwa alumina: