Hiki ke hoolei
Hōʻike huahana
Nā mea hoʻoheheʻe refractoryhe hui ia o na aggregates refractory, pauda a me na mea paa. Ma hope o ka hoʻohui ʻana i ka wai a i ʻole nā wai wai ʻē aʻe, kūpono lākou no ke kūkulu ʻana ma ka ninini ʻana a me nā ʻano haʻalulu. Hiki iā lākou ke hana mua ʻia i loko o nā ʻāpana prefabricated me nā ʻano kikoʻī a me nā nui no ke kūkulu ʻana i nā linings umu ahi. I mea e hoʻomaikaʻi ai i nā waiwai kino a me nā kemika a me ke kūkulu ʻana i nā mea hoʻoheheʻe refractory, ua hoʻohui pinepine ʻia nā helu kūpono o nā admixtures, e like me nā plasticizers, dispersants, accelerators, retarders, expansion agents, debonding-gelling agents, etc. I loko o ka insulating refractory castable, ina inorganic fibers i hoʻohuiʻia, ka mea hiki ole hoʻonui i ka toughness, akā, e kōkua hoʻomaikaʻi i kona thermal insulation waiwai. No ka mea, ʻo ke ʻano kumu kumu o nā castables refractory (e like me nā aggregates a me nā pauka, admixtures, binders a me admixtures), coagulation a me ka hana paʻakikī, nā ʻano hana, a me nā mea ʻē aʻe, ua like ia me ka concrete in civil engineering, ua kapa ʻia ia.ʻāʻī paʻa.
Nā kiʻi kikoʻī
Huahana Huahana
| Inoa Huahana | Māmā Māmā | ||||||
| Ka wela palena hana | 1100 | 1200 | 1400 | 1500 | 1600 | ||
| 110 ℃ Ka Nūhou Nui (g/cm3) ≥ | 1.15 | 1.25 | 1.35 | 1.40 | 1.50 | ||
| Modulus o ka nahae(MPa) ≥ | 110 ℃×24h | 2.5 | 3 | 3.3 | 3.5 | 3.0 | |
| 1100 ℃×3h | 2 | 2 | 2.5 | 3.5 | 3.0 | ||
| 1400 ℃×3h | ― | ― | 3 | 10.8 | 8.1 | ||
| Ka ikaika hoʻomāinoino (MPa) ≥ | 110 ℃×24h | 8 | 8 | 11 | 12 | 10 | |
| 1100 ℃×3h | 4 | 4 | 5 | 11 | 10 | ||
| 1400 ℃×3h | ― | ― | 15 | 22 | 14 | ||
| Hoʻololi Linear mau (%) | 1100 ℃×3h | -0.65 1000℃×3h | -0.8 | -0.25 | -0.15 | -0.1 | |
| 1400 ℃×3h | ― | ― | -0.8 | -0.55 | -0.45 | ||
| ʻO ka hoʻoili wela (W/mk) | 350 ℃ | 0.18 | 0.20 | 0.30 | 0.48 | 0.52 | |
| 700 ℃ | 0.25 | 0.25 | 0.45 | 0.61 | 0.64 | ||
| Al2O3(%) ≥ | 33 | 35 | 45 | 55 | 65 | ||
| Fe2O3(%) ≤ | 3.5 | 3.0 | 2.5 | 2.0 | 2.0 | ||
| Inoa Huahana | Kima Haahaa | |||||
| NUI | RBTZJ -42 | RBTZJ -60 | RBTZJ -65 | RBTZJS -65 | RBTZJ -70 | |
| Ka wela palena hana | 1300 | 1350 | 1400 | 1400 | 1450 | |
| ʻOi aku ka nui (g/cm3) 110 ℃×24h≥ | 2.15 | 2.3 | 2.4 | 2.4 | 2.45 | |
| Ka Ikaika Kulou Anu 110 ℃×24h(MPa) ≥ | 4 | 5 | 6 | 6 | 7 | |
| ʻO ka ikaika hoʻoheheʻe anuanu (MPa) ≥ | 110 ℃×24h | 25 | 30 | 35 | 35 | 40 |
| CT℃×3h | 50 1300℃×3h | 55 1350 ℃×3h | 60 1400 ℃×3h | 40 1400 ℃×3h | 70 1400 ℃×3h | |
| Hoololi Linear mau @CT℃ × 3h(%) | -0.5~+0.5 1300 ℃ | -0.5~+0.5 1350 ℃ | 0~+0.8 1400 ℃ | 0~+0.8 1400 ℃ | 0~+1.0 1400 ℃ | |
| ʻO ke kū ʻana o ka haʻalulu wela (1000 ℃ wai) ≥ | ― | ― | ― | 20 | ― | |
| Al2O3(%) ≥ | 42 | 60 | 65 | 65 | 70 | |
| CaO(%) ≤ | 2-3 | 2-3 | 2-3 | 2-3 | 2-3 | |
| Fe2O3(%) ≤ | 2.0 | 1.5 | 1.5 | 1.5 | 1.5 | |
| Inoa Huahana | Hiki ke hoʻolei ʻia ka ikaika kiʻekiʻe | |||||
| NUI | HS-50 | HS-60 | HS-70 | HS-80 | HS-90 | |
| Ka wela palena hana (℃) | 1400 | 1500 | 1600 | 1700 | 1800 | |
| 110 ℃ Ka Nūhou Nui (g/cm3) ≥ | 2.15 | 2.30 | 2.40 | 2.50 | 2.90 | |
| Modulus o ka Nahaha (MPa) ≥ | 110 ℃×24h | 6 | 8 | 8 | 8.5 | 10 |
| 1100 ℃×3h | 8 | 8.5 | 8.5 | 9 | 9.5 | |
| 1400 ℃×3h | 8.5 1300 ℃×3h | 9 | 9.5 | 10 | 15 | |
| ʻO ka ikaika hoʻoheheʻe anuanu (MPa) ≥ | 110 ℃×24h | 35 | 40 | 40 | 45 | 60 |
| 1100 ℃×3h | 40 | 50 | 45 | 50 | 70 | |
| 1400 ℃×3h | 45 1300 ℃×3h | 55 | 50 | 55 | 100 | |
| Hoʻololi Linear mau (%) | 1100 ℃×3h | -0.2 | -0.2 | -0.25 | -0.15 | -0.1 |
| 1400 ℃×3h | -0.45 1300℃×3h | -0.4 | -0.3 | -0.3 | -0.1 | |
| Al2O3(%) ≥ | 48 | 48 | 55 | 65 | 75 | 90 |
| CaO(%) ≤ | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| Fe2O3(%) ≤ | 3.5 | 3.5 | 3.0 | 2.5 | 2.0 | 2.0 |
Palapala noi
1. High-alumikā castable:ʻO ka pahu kiʻekiʻe alumini ka mea nui i haku ʻia me ka alumina (Al2O3) a he kiʻekiʻe refractoriness, pale pale a me ke kūpaʻa haʻalulu wela. Hoʻohana nui ʻia ia i nā umu wela wela a me nā kapuahi i ke kila, nā metala non-ferrous, kemika a me nā ʻoihana ʻē aʻe.
2. Steel puluniu hoʻoikaika castable:Hoʻokumu ʻia ka mea kila fiber reinforced castable ma luna o nā castables maʻamau a hoʻohui ʻia nā fibers kila e hoʻomaikaʻi i kona kūpaʻa haʻalulu wela, pale ʻana a me ka pale ʻana. Hoʻohana nui ʻia ia i nā kapuahi, nā kapuahi a me nā ʻāpana ʻē aʻe i ke kila, metallurgy, petrochemical a me nā ʻoihana ʻē aʻe.
3. Hiki ke hoʻoheheʻe ʻia:ʻO Mullite castable ka mea nui i haku ʻia me ka mullite (MgO·SiO2) a maikaʻi ke kūpaʻa ʻaʻahu, refractoriness a me ka pale pale. Hoʻohana maʻamau ia i nā ʻāpana koʻikoʻi e like me nā kapuahi hana kila a me nā mea hoʻololi i ke kila, metallurgy a me nā ʻoihana ʻē aʻe.
4. Silicon carbide castable:Hoʻokumu ʻia ka silicon carbide castable me ka silicon carbide (SiC) a he kūpaʻa maikaʻi loa i ka lole, pale pale a me ke kūpaʻa haʻalulu wela. Hoʻohana nui ʻia i nā umu wela kiʻekiʻe, nā moena umu a me nā ʻāpana ʻē aʻe o nā metala non-ferrous, kemika, keramika a me nā ʻoihana ʻē aʻe.
5. Nā mea hoʻolele sima haʻahaʻa:pili i nā castables me ka haʻahaʻa sima maʻamau, ʻo ia hoʻi ma kahi o 5%, a ua hoʻemi ʻia kekahi i 1% a 2%. Hoʻohana nā mea hoʻoheheʻe haʻahaʻa haʻahaʻa i nā ʻāpana ultra-fine ʻaʻole iʻoi aku ma mua o 1μm, a ua hoʻomaikaʻi maikaʻi ʻia ko lākou kūpaʻa haʻalulu wela, ka pale ʻana a me ka pale ʻana. ʻO nā mea hoʻoheheʻe haʻahaʻa haʻahaʻa he kūpono ia no nā linings o nā kapuahi hoʻomaʻamaʻa wela like ʻole, nā kapuahi hoʻomehana, nā kiln kūpaʻa, nā kiln rotary, nā uhi umu uila, nā lua kīwī i ka umu ahi, etc.; ʻO nā mea hoʻoheheʻe haʻahaʻa haʻahaʻa e kahe pono ana no ka puʻupuʻu puʻupuʻu puʻupuʻu linings no ka hoʻoheheʻe ʻana i ka metallurgy, kiʻekiʻe-mahana aahu-kū kū'ē linings no ka petrochemical catalytic māhā reactors, a me waho linings o ka umu wela ka wai hooluolu paipu.
6. ʻAʻahu-kū pale pale castables:ʻO nā mea nui o nā mea hoʻoheheʻe hoʻopaʻapaʻa hiki ke hoʻopaʻa ʻia me ka refractory aggregates, pauka, additives a me nā mea hoʻopili. ʻO nā mea hoʻoheheʻe hoʻopaʻa paʻa paʻa he ʻano o nā mea refractory amorphous i hoʻohana nui ʻia i ka metallurgy, petrochemical, nā mea kūkulu hale, ka mana a me nā ʻoihana ʻē aʻe. Loaʻa i kēia mea nā mea maikaʻi o ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa ʻaʻahu, a me ke kūpaʻa erosion. Hoʻohanaʻia ia e hoʻoponopono a pale i ka uhiʻana o nā mea wela kiʻekiʻe e like me nā kapuahi a me nā paila e hoʻonui i ke ola lawelawe o nā mea hana.
7. Ladle castable:ʻO ka Ladle castable he mea hoʻoheheʻe amorphous refractory i hana ʻia me ke kiʻekiʻe kiʻekiʻe-alumina bauxite clinker a me ka silicon carbide e like me nā mea nui, me ka mea hoʻopili sima aluminate maʻemaʻe, dispersant, shrinkage-proof agent, coagulant, explosion-proof fiber a me nā mea hoʻohui ʻē aʻe. No ka mea he hopena maikaʻi ia i ka papa hana o ka ladle, ua kapa ʻia ʻo ia ka alumini silicon carbide castable.
8. Māmā insulating refractory castable:ʻO ka hoʻoheheʻe ʻana i ka refractory castable māmā me ka paona māmā, ka ikaika kiʻekiʻe a me ka hoʻokō wela wela. ʻO ka mea nui i haku ʻia me nā ʻāpana māmā (e like me ka perlite, vermiculite, a me nā mea ʻē aʻe), nā mea paʻa paʻa kiʻekiʻe, nā mea hoʻopili a me nā mea hoʻohui. Hoʻohana nui ʻia ia i nā ʻoihana ʻenehana kiʻekiʻe, e like me nā kapuahi ʻoihana, nā kapuahi hoʻomaʻamaʻa wela, nā kapuahi kila, nā kapuahi hoʻoheheʻe aniani, etc.
9. Corundum castable:Me kāna hana maikaʻi loa, ua lilo ka corundum castable i koho kūpono no nā ʻāpana koʻikoʻi o nā kiln wela. ʻO nā hiʻohiʻona o ka corundum castable ka ikaika kiʻekiʻe, ka wela hoʻoluʻu haʻahaʻa kiʻekiʻe a me ke kūpaʻa slag maikaʻi, a me nā mea ʻē aʻe. ?
10. Hiki ke hoʻolei ʻia ka Magnesium:Hoʻohana nui ʻia i nā mea wela wela, he kūpaʻa maikaʻi loa ia i ka alkaline slag corrosion, haʻahaʻa haʻahaʻa oxygen hiki ʻole a ʻaʻohe haumia i ke kila hoʻoheheʻe. No laila, loaʻa iā ia kahi ākea o nā manaʻo noi i ka ʻoihana metallurgical, ʻoi aku ka nui o ka hana ʻana i ke kila maʻemaʻe a me ka ʻoihana hale. ?
11. Pālolo hiki ke hoʻolei ʻia:ʻO nā mea nui he pālolo clinker a hui pū ʻia, me ke kūpaʻa wela maikaʻi a me kekahi refractoriness, a he haʻahaʻa ke kumukūʻai. Hoʻohana pinepine ʻia i ka uhi ʻana o nā kiln ʻoihana maʻamau, e like me nā kapuahi hoʻomehana, nā kapuahi annealing, nā paila, a me nā mea ʻē aʻe.
12. Nā pahu maloʻo:Hoʻokumu nui ʻia nā castable maloʻo me nā aggregates refractory, pauka, binder a me ka wai. ʻO nā mea maʻamau ka pālolo clinker, tertiary alumina clinker, ultrafine pauka, CA-50 cement, dispersants a me ka siliceous a i ʻole feldspar impermeable agents.
Hiki ke hoʻokaʻawale i nā castable maloʻo i nā ʻano he nui e like me kā lākou hoʻohana a me nā mea hoʻohui. No ka laʻana, hoʻohana nui ʻia nā castable impermeable maloʻo i loko o nā cell electrolytic aluminika, hiki ke pale pono i ke komo ʻana o nā electrolytes a hoʻonui i ke ola lawelawe o nā cell. Eia kekahi, ua kūpono nā castables maloʻo maloʻo no ka lako, ka hoʻoheheʻe ʻana, ka ʻoihana kemika, nā metala non-ferrous a me nā ʻoihana ʻē aʻe, ʻoi loa i ka ʻoihana kila, e like me ka rotary kiln mua kiln waha, disintegration furnace, kiln poʻo uhi a me nā ʻāpana ʻē aʻe.
Nā hihia kūkulu hale
Puke & Hale Waihona
ʻIkepili Hui
Shandong Robert New Material Co., Ltd. Aia ma Zibo City, Shandong Province, Kina, kahi kumu hana hana refractory. He ʻoihana hou mākou e hoʻohui i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, ke kūʻai aku, ka hoʻolālā kiln a me ke kūkulu ʻana, ʻenehana, a me nā mea refractory hoʻokuʻu aku. Loaʻa iā mākou nā lako piha, nā ʻenehana holomua, ka ikaika ʻenehana ikaika, ka maikaʻi o ka huahana maikaʻi, a me ka inoa maikaʻi.Uhi kā mākou hale hana ma luna o 200 mau ʻeka a ʻo ka puka makahiki o nā mea refractory i hoʻohālikelike ʻia ma kahi o 30000 tons a me nā mea refractory unshaped he 12000 tons.
ʻO kā mākou huahana nui o nā mea refractory:nā mea pale alkaline; aluminika silika refractory mea; nā mea refractory ʻaʻole i hoʻohālikelike ʻia; insulation thermal refractory mea; nā mea refractory kūikawā; nā mea refractory hana no nā ʻōnaehana hoʻolei mau.
Hoʻohana nui ʻia nā huahana a Robert i nā kiln wela kiʻekiʻe e like me nā metala non-ferrous, ke kila, nā mea kūkulu hale a me ke kūkulu ʻana, kemika, ka mana uila, ka ʻōpala ʻōpala, a me ka mālama ʻino ʻino. Hoʻohana ʻia lākou i nā ʻōnaehana kila a me ka hao e like me nā ladles, EAF, nā kapuahi pahū, nā mea hoʻololi, nā umu coke, nā umu wela wela; nā kapuahi hoʻoheheʻe hao ʻole e like me nā reverberators, nā kapuahi hoʻēmi, nā kapuahi pahū, a me nā kiln rotary; nā mea kūkulu hale kiln ʻoihana e like me nā kiln aniani, nā kiln sima, a me nā kiln seramika; nā kapuahi ʻē aʻe e like me nā paila, nā mea hoʻoheheʻe ʻōpala, ka umu hoʻohala, i loaʻa nā hopena maikaʻi i ka hoʻohana ʻana. Hoʻokuʻu ʻia kā mākou huahana i Asia Hema, Central Asia, Middle East, ʻApelika, ʻEulopa, ʻAmelika a me nā ʻāina ʻē aʻe, a ua hoʻokumu i kahi kumu hana maikaʻi me nā ʻoihana kila kaulana. Ke kakali nei nā limahana a pau o Robert e hana pū me ʻoe no kahi kūlana lanakila-lanakila.
Nīnau pinepine
Pono kōkua? E ʻoluʻolu e kipa i kā mākou hui kākoʻo no nā pane i kāu mau nīnau!
He mea hana maoli mākou, ua loea kā mākou hale hana i ka hana ʻana i nā mea refractory no nā makahiki he 30. Hoʻohiki mākou e hāʻawi i ke kumukūʻai maikaʻi loa, ʻoi aku ka maikaʻi ma mua o ke kūʻai aku a ma hope o ke kūʻai aku.
No kēlā me kēia kaʻina hana, loaʻa iā RBT kahi ʻōnaehana QC piha no ka haku mele a me nā waiwai kino. A e hoʻāʻo mākou i nā waiwai, a e hoʻouna ʻia ka palapala hōʻoia me nā waiwai. Inā loaʻa iā ʻoe nā koi kūikawā, e hoʻāʻo mākou i ka maikaʻi loa e hoʻokipa iā lākou.
Ma muli o ka nui, ʻokoʻa kā mākou manawa lawe. Akā ke hoʻohiki nei mākou e hoʻouna koke aku me ka maikaʻi i hōʻoia ʻia.
ʻOiaʻiʻo, hāʻawi mākou i nā hōʻailona manuahi.
ʻAe, ʻoiaʻiʻo, ʻoluʻolu ʻoe e kipa i ka hui RBT a me kā mākou huahana.
ʻAʻohe palena, hiki iā mākou ke hāʻawi i ka manaʻo maikaʻi loa a me ka hopena e like me kou kūlana.
Ua hana mākou i nā mea refractory ma mua o 30 mau makahiki, loaʻa iā mākou ke kākoʻo ʻenehana ikaika a me ka ʻike waiwai, hiki iā mākou ke kōkua i nā mea kūʻai aku e hoʻolālā i nā kiln like ʻole a hāʻawi i ka lawelawe hoʻokahi.
