Kiʻi kiʻi ʻia nā pōhaku makamae alumina kiʻekiʻe

Pilikia Kiekie Alumina Refractory

ʻO ka wehewehe pōkole:

Hoʻohālike:SK35/36/37/38/39/40SiO2:18%-47%Al2O3:48%-80%Fe2O3:1.8%-2.0%MgO:0.1%-0.3%CaO:1.2%-1.5%Fe2O3:2.0%-2.5%ʻO ka refractoriness:Mea maʻamau (1770°< Refractoriness< 2000°)Refractoriness Under Load@0.2MPa: 1420 ℃-1600 ℃Hoʻololi Linear mau@1400℃*2H:±0.2%-±0.3%Ka ikaika hoʻoheheʻe anuanu:40-70MPaʻAiʻa nui:2.3~2.7g/cm3ʻIke ʻia ka Porosity:20%~23%HS Code:69022000Noi:Imi Pahū/Hot Blast Stove/VOD/AOD/Ladle, etc

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻIke Huahana

Pilikia alumini kiʻekiʻee nānā i ka ʻike alumina ma mua o 48% o kahi mea refractory kūʻokoʻa, e like me ka ʻike alumini like ʻole, ka hapa nui i ʻekolu pae: Ⅰ(Al2O3≥75%); Ⅱ(60%≤Al2O3<75%); Ⅲ(48%≤Al2O3<60%). Hoʻokumu ʻia nā pōhaku lepo alumina kiʻekiʻe a calcined mai ka bauxite a i ʻole nā mea maka me nā mea alumina kiʻekiʻe. Loaʻa iā lākou ke kūpaʻa wela kiʻekiʻe a me ka refractoriness o luna o 1770 ℃, a loaʻa iā lākou ke kūpaʻa slag maikaʻi a hoʻohana ʻia no ka hoʻopili ʻana i ka EAF, nā kapuahi hoʻoheheʻe aniani, nā umu ahi rotary, etc.

Nā hiʻohiʻona

1. Maikaʻi kiʻekiʻe wela hana
2. Kūleʻa maikaʻi i ka spalling
3. Ke kūpaʻa wela kiʻekiʻe (refractoriness ma luna o 1770 ℃)
4. ʻO ke kūpaʻa slag maikaʻi
5. Ke kū'ē maikaʻi i kaʻakika a me ka alkali

Nā kiʻi kikoʻī

Pilikia maʻamau

ʻO nā pōhakuʻeleʻeleʻeleʻele

Pilikia heleuma

Pilikia Checker

Pilikia Wedge

Pilikia Kipi

ʻO nā pōhaku lepo

Pilikia Wedge

Huahana Huahana

NUI	SK-35	SK-36	SK-37	SK-38	SK-39	SK-40
ʻO ka refractoriness (℃) ≥	1770	1790	1820	1850	1880	1920
ʻOi aku ka nui (g/cm3) ≥	2.25	2.30	2.35	2.40	2.45	2.55
ʻIke ʻia ka Porosity(%) ≤	23	23	22	22	21	20
ʻO ka ikaika hoʻoheheʻe anuanu (MPa) ≥	40	45	50	55	60	70
Hoololi Linear mau@1400°×2h(%)	±0.3	±0.3	±0.3	±0.3	±0.2	±0.2
Refractoriness Ma lalo o ka ukana @ 0.2MPa(℃) ≥	1420	1450	1480	1520	1550	1600
Al2O3(%) ≥	48	55	62	70	75	80
Fe2O3(%) ≤	2.0	2.0	2.0	2.0	2.0	1.8

Palapala noi

Piliki alumina kiʻekiʻeHoʻohana nui ʻia no ka VOD, AOD, nā umu ahi, nā kapuahi wela wela, EAF, nā kapuahi reverberatory, a me nā linings rotary kiln. Eia kekahi, hoʻohana nui ʻia nā pōhaku alumina kiʻekiʻe e like me ka wehe ʻana i ka wela o ka mālama ʻana i ka wela, nā plugs no ka ninini ʻana i nā ʻōnaehana, nā pōhaku nozzle, etc.

$kiʻekiʻe-alumina-refractory-brick$

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 hana 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 a mea kālepa paha ʻoe?

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.

Pehea ʻoe e hoʻomalu ai i kou maikaʻi?

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.

He aha kāu manawa hoʻouna?

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.

Hāʻawi ʻoe i nā laʻana manuahi?

ʻOiaʻiʻo, hāʻawi mākou i nā hōʻailona manuahi.

Hiki iā mākou ke kipa i kāu hui?

ʻAe, ʻoiaʻiʻo, ʻoluʻolu ʻoe e kipa i ka hui RBT a me kā mākou huahana.

He aha ka MOQ no ke kauoha hoʻokolokolo?

ʻAʻohe palena, hiki iā mākou ke hāʻawi i ka manaʻo maikaʻi loa a me ka hopena e like me kou kūlana.

No ke aha e koho ai iā mākou?

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.

Mua: Nā Pilikia Mullite Kaumaha Māmā

Aʻe: Nā Paʻi Uila Seramika