Kumukūʻai kūpono no nā pōhaku lepo ahi porosity haʻahaʻa kiʻekiʻe mahana Sk32 Sk34 pōhaku paʻa ahi pōhaku ahi no nā umu ʻoihana
Loaʻa iā mākou nā lako hana hana holomua loa, nā ʻenekinia a me nā limahana akamai a me nā mākaukau, nā ʻōnaehana hoʻomalu maikaʻi i ʻike ʻia a me kahi hui kūʻai aku ʻoihana aloha ma mua / ma hope o ke kūʻai aku no ke kākoʻoPiliki lepo ahi a me ka piliki lepo ahi, Ke koi mau nei mākou i ke kumumanaʻo o "ʻO ka maikaʻi a me ka lawelawe ke ola o ka huahana". A hiki i kēia manawa, ua hoʻokuʻu ʻia aku kā mākou huahana i nā ʻāina he 20 a ʻoi ma lalo o kā mākou kaohi koʻikoʻi a me ka lawelawe kiʻekiʻe.
Nā pōhaku lepo ahihe mau mea refractory silico-aluminous me ka nui o Al₂O₃ o 30%–45%. Hana nui ʻia lākou mai kaolin, hoʻokumu ʻia i ke ʻano, hoʻomaloʻo ʻia, a laila puhi ʻia i kahi mahana kiʻekiʻe o 1300–1400℃. I ka wā o ke kaʻina hana puhi ʻana, hoʻokumu ʻia nā kristal mullite. Me ka refractoriness o 1690–1730℃, ua hoʻokaʻawale ʻia nā piliki lepo ahi he mau huahana refractory waikawa nāwaliwali.
Nā Nui Maʻamau:
Piliki Maʻamau: 230 × 114 × 65 mm (T-3)
Hapa-ʻaoʻao: 230 × 57 × 65 mm
Nā Piliki ʻUwila: 230 × 114 × 65/55 mm, 230 × 114 × 65/45 mm
Nā Piliki ʻokiʻoki: 20/32/40/50 mm ka mānoanoa (230 × 114 kumu)
Nā ʻAno Piliki Maʻamau a me nā Koho Maʻamau:
Nā piliki pololei, nā piliki wedge, nā piliki checker, nā piliki heleuma, nā piliki hoʻokaʻawale honua, nā piliki cylinder ʻoctagonal, nā piliki hoʻolei, a me nā ʻano maʻamau e like me nā kiʻi / laʻana a ka mea kūʻai aku.
Hoʻokaʻawale ʻana:
Hiki ke hoʻokaʻawale ʻia nā piliki lepo ahi i ʻehā ʻano: maʻamau, mānoanoa, haʻahaʻa ke kolo, a me ke kūpaʻa haʻalulu wela, e uhi ana i nā ʻano like ʻole me ka nui o Al₂O₃ mai 25% a 45%.
Nā ʻano koʻikoʻi:
Hōʻike nā piliki lepo ahi i ke kūpaʻa maikaʻi loa i ka ʻōpala waikawa a me ka pala kinoea waikawa, akā he kūpaʻa haʻahaʻa ko lākou i nā mea alkaline. Loaʻa iā lākou ke kūpaʻa haʻalulu wela maikaʻi: ma ka pae mahana o 0-1000 ℃, hoʻonui like ko lākou nui me ka piʻi ʻana o ka mahana, me ka wikiwiki hoʻonui linear o 0.6% -0.7%, ʻo ia hoʻi ma kahi o ka hapalua o nā piliki silica. Eia nō naʻe, ʻoi aku ka haʻahaʻa o ko lākou refractoriness ma lalo o ke kaumaha ma mua o 200 ℃ ma mua o nā piliki silica, a hiki ke emi ka nui ke ʻoi aku ka mahana ma mua o 1200 ℃.
| Hoʻohālike Piliki Lepo Ahi | SK-32 | SK-33 | SK-34 |
| Ka paʻakikī o ke kūpaʻa (℃) ≥ | 1710 | 1730 | 1750 |
| Ka nui o ka nui (g/cm3) ≥ | 2.00 | 2.10 | 2.20 |
| Ka Porosity ʻIke ʻia (%) ≤ | 26 | 24 | 22 |
| Ka ikaika o ka hoʻowali anu (MPa) ≥ | 20 | 25 | 30 |
| Hoʻololi Linear Paʻa mau loa@1350°×2h(%) | ±0.5 | ±0.4 | ±0.3 |
| Ka Paʻakikī o ke Kūpaʻa ma lalo o ka Ukana (℃) ≥ | 1250 | 1300 | 1350 |
| Al2O3(%) ≥ | 32 | 35 | 40 |
| Fe2O3(%) ≤ | 2.5 | 2.5 | 2.0 |
| Hoʻohālike Piliki Lepo Porosity Haʻahaʻa | DN-12 | DN-15 | DN-17 |
| Ka paʻakikī o ke kūpaʻa (℃) ≥ | 1750 | 1750 | 1750 |
| Ka nui o ka nui (g/cm3) ≥ | 2.35 | 2.3 | 2.25 |
| Ka Porosity ʻIke ʻia (%) ≤ | 13 | 15 | 17 |
| Ka ikaika o ka hoʻowali anu (MPa) ≥ | 45 | 42 | 35 |
| Hoʻololi Linear Mau Loa@1350°×2h(%) | ±0.2 | ±0.25 | ±0.3 |
| Refractoriness Under Load@0.2MPa(℃) ≥ | 1420 | 1380 | 1320 |
| Al2O3(%) ≥ | 45 | 45 | 42 |
| Fe2O3(%) ≤ | 1.5 | 1.8 | 2.0 |
ʻOihana Metallurgical
I ka ʻoihana metallurgical, hoʻohana nui ʻia nā piliki paʻa lepo i nā lako e like me nā umu pahū, nā umu pahū wela a me nā umu aniani. Hiki i nā piliki paʻa lepo no nā umu pahū ke kū i nā mahana kiʻekiʻe a me nā lewa ʻino e pale ai i ke ʻano o ka umu; hoʻohana ʻia nā piliki paʻa lepo no nā umu pahū wela no ka uhi ʻana o nā umu pahū wela e hōʻoia i kā lākou hana maʻamau; hoʻohana ʻia nā piliki paʻa lepo nui no nā umu aniani i nā umu hoʻoheheʻe aniani e hōʻoia i ke kūpaʻa a me ke kūʻē ʻana i ke ahi i nā mahana kiʻekiʻe.
ʻOihana Kemika
I ka ʻoihana kemika, hoʻohana ʻia nā piliki palolo paʻa i nā papa insulation no nā lako e like me nā reactors, nā umu haki a me nā umu synthesis. Hana kēia mau lako ma lalo onā mahana kiʻekiʻe a me nā lewa ʻino, a hiki i nā piliki palolo ke hōʻemi pono i ka pohō wela a hoʻomaikaʻi i ka pono o ka ikehu.
ʻOihana keramika
I ka ʻoihana keramika, hoʻohana ʻia nā piliki palolo no nā paia insulation a me nā hale onā umu ahi keramika e mālama i ke kaiapuni wela kiʻekiʻe i loko o ka umu a paipai i ke kuni ʻana o nā huahana keramika. Hoʻohana ʻia ka lepo paʻakikī a me ka lepo hapa-paʻakikī ma ke ʻano he mea maka no ka hana ʻana i nā keramika hoʻohana i kēlā me kēia lā, nā keramika hale a me nā ʻoihana ʻoihana.nā keramika.
ʻOihana Hale
ʻOihana I ka ʻoihana mea hana hale, hoʻohana ʻia nā piliki palolo e hana i nā umu sima a me nā umu hoʻoheheʻe aniani.
Nā Nīnau i Nīnau Pinepine ʻia
Pono kōkua? E kipa aku i kā mākou mau kahua 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 a ʻoi. Hoʻohiki mākou e hāʻawi i ke kumukūʻai maikaʻi loa, ka lawelawe mua a me ka lawelawe ma hope o ke kūʻai aku.
No kēlā me kēia kaʻina hana, loaʻa iā RBT kahi ʻōnaehana QC piha no ka hoʻohuihui kemika a me nā waiwai kino. A e hoʻāʻo mākou i nā waiwai, a e hoʻouna ʻia ka palapala hōʻoia maikaʻi me nā waiwai. Inā he mau koi kūikawā kāu, e hoʻāʻo mākou i ka maikaʻi loa e hoʻokō iā lākou.
Ma muli o ka nui, ʻokoʻa ka manawa hoʻouna. Akā ke hoʻohiki nei mākou e hoʻouna koke me ka maikaʻi i hōʻoia ʻia.
ʻOiaʻiʻo, hāʻawi mākou i nā laʻana manuahi.
ʻAe, ʻoiaʻiʻo, ua ʻoluʻolu ʻia ʻoe e kipa i ka hui ʻo RBT a me kā mākou huahana.
ʻAʻohe palena, hiki iā mākou ke hāʻawi i ka manaʻo maikaʻi loa a me ka hoʻonā e like me kou kūlana.
Ua hana mākou i nā mea refractory no nā makahiki he 30 a ʻoi, loaʻa iā mākou ke kākoʻo loea ikaika a me ka ʻike waiwai, hiki iā mākou ke kōkua i nā mea kūʻai aku e hoʻolālā i nā kilns like ʻole a hāʻawi i ka lawelawe hoʻokahi.
