Pilikia kila kahe
Hōʻike huahana
Kahe pōhaku pōhakue nānā i nā pōhaku lepo hollow refractory i waiho ʻia i loko o nā awāwa o ka papa hoʻoheheʻe ʻana i lalo e hoʻohui i nā pōhaku kila kahe a me ka mold ingot, i ʻike mau ʻia ʻo runner brick. Hoʻohana nui ʻia e hōʻemi i ke kūʻē ʻana o ke kahe kila hoʻoheheʻe a pale i ka leakage kila. ʻO nā hiʻohiʻona nui e pili ana i ke kūpaʻa kiʻekiʻe o ka wela, ka pale ʻana i ka lole, ka wai maikaʻi, ka hoʻokomo maʻalahi a me ke kūpaʻa ahi maikaʻi.
1. Hoʻokaʻawale ʻia e ka mea:
(1) Pālolo:ʻO kēia ke ʻano maʻamau o ke kahe kila kahe, i hana ʻia me ka pālolo maʻamau. ʻOiai he haʻahaʻa ke kumu kūʻai, ʻilihune ia i ke kū ʻana i ke ahi a me ke ola lawelawe, a kūpono ia no kekahi mau wili kila liʻiliʻi a i ʻole nā hiʻohiʻona hoʻohana manawa.
(2) Aluminum kiʻekiʻe:Loaʻa i kēia pōhaku kila kahe kahi mea alumini kiʻekiʻe, he kūpaʻa ahi maikaʻi loa, a hiki ke noho paʻa i nā wahi wela kiʻekiʻe. Hoʻohana pinepine ʻia i nā ʻoihana kila nui, ʻoi aku hoʻi i nā kaʻina hana kila e pono ai ke kū i nā wela kiʻekiʻe no ka manawa lōʻihi. ?
(3) Nui:Hōʻike ʻia nā kristal koʻikoʻi o ka nila i kahi ʻano keʻa o ka pūnaewele, hiki ke pale pono i ka ʻino ʻana e ke kila hoʻoheheʻe. ʻO ia ka mea nui i kēia manawa.
2. Hoʻokaʻawale ʻia e ka hana:
(1) Pilikia waena
Hoʻohana ʻia i ka ʻāpana kumu o ke kahe kila hoʻoheheʻe ʻia, kākoʻo i ke ala kahe a koi kiʻekiʻe
refractoriness a me ka erosion resistance.
(2) Piliki Hoʻokaʻawale Steel
Hoʻohana ʻia e hoʻohuli i ke kila hoʻoheheʻe ʻia i nā ʻano like ʻole. ʻO nā kikoʻī maʻamau ka lua, ʻekolu, a me nā lua quadruple, ma muli o nā koi kaʻina.
(3) Piliki Hulo
Aia ma ka hopena o ka'ōnaehana kahe kila, kū'ē lākou i ka hopena o ke kila hoʻoheheʻe a me nā mahana kiʻekiʻe a koi aku i ke kū'ē i ka haki.
Huahana Huahana
| Pālolo & Alumina Kiʻekiʻe | |||||||
| 'ikamu | RBT-80 | RBT-75 | RBT-70 | RBT-65 | RBT-55 | RBT-48 | RBT-40 |
| Al2O3(%) ≥ | 80 | 75 | 70 | 65 | 55 | 48 | 40 |
| ʻIke ʻia ka Porosity(%) ≤ | 21(23) | 24(26) | 24(26) | 24(26) | 22(24) | 22(24) | 22(24) |
| ʻO ka ikaika hoʻoheheʻe anuanu (MPa) ≥ | 70(60) 60(50) | 60(50) 50(40) | 55(45) 45(35) | 50(40) 40(30) | 45(40) 35(30) | 40(35) 35(30) | 35(30) 30(25) |
| 0.2MPa Refractoriness ma lalo o ka ukana (℃) ≥ | 1530 | 1520 | 1510 | 1500 | 1450 | 1420 | 1400 |
| Hoʻololi Linear mau (%) | 1500℃*2h | 1500℃*2h | 1450℃*2h | 1450℃*2h | 1450℃*2h | 1450℃*2h | 1450℃*2h |
| -0.4~0.2 | -0.4~0.2 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | -0.4~0.1 | |
| Mullite | ||
| 'ikamu | JM-70 | JM-62 |
| Al2O3(%) ≥ | 70 | 62 |
| Fe2O3(%) ≤ | 1.8 | 1.5 |
| ʻO ka refractoriness (℃) ≥ | 1780 | 1760 |
| ʻIke ʻia ka Porosity(%) ≤ | 28 | 26 |
| ʻO ka ikaika hoʻoheheʻe anuanu (MPa) ≥ | 25 | 25 |
| Hoololi Linear mau (1500 ℃*2h)(%) | -0.1~+0.4 | -0.1~+0.4 |
Palapala noi
Kahe pōhaku pōhakuhoʻohana mua ʻia i ka hana hoʻoheheʻe ʻia ma lalo, e lawelawe ana ma ke ʻano he ala no ke kila hoʻoheheʻe ʻia e kahe mai ka ladle a hiki i nā mold ingot, e hōʻoiaʻiʻo ana i ka hāʻawi ʻana i ke kila i hoʻoheheʻe ʻia i kēlā me kēia mold ingot.
Hana kumu
E kahe ana nā pōhaku kila, ma ko lākou ʻaoʻao lua, e hōʻoia i ke kahe ʻana o ke kila i hoʻoheheʻe ʻia, e pale ana mai ka hoʻopili pololei ʻana i nā ʻōpala ingot a me ka hōʻemi ʻana i ka hana ʻole i hoʻokumu ʻia e ka overheating localized. Eia kekahi, ʻo kā lākou mau waiwai refractory e ʻae iā lākou e kū i ka hopena kino a me nā hopena kemika o ke kila hoʻoheheʻe kiʻekiʻe, e pale ana i nā haumia mai ke komo ʻana i ke kila a pili i kona maikaʻi.
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 mau huahana nui o nā mea refractory: 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.
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.
