Poha Alumina Ceramic Tube
ʻIke Huahana
Nā paipu aluminaHoʻokaʻawale nui ʻia i nā paipu corundum, nā paipu seramika a me nā paipu alumini kiʻekiʻe, ʻokoʻa i ka haku mele ʻana, nā ʻano a me nā noi.
Paipu Corundum:ʻO ka mea maka o ka paipu corundum he alumina, a ʻo ka mea nui ʻo α-alumina (Al₂O₃). Nui ka paʻakikī o ka paipu corundum, ʻo HRA80-90 ka paʻakikī ʻo Rockwell, a ʻoi aku ka maikaʻi o ke kūpaʻa ʻana, ʻo ia ka like me 266 mau manawa o ke kila manganese a me 171.5 mau manawa o ka hao chromium kiʻekiʻe. Eia kekahi, ua loaʻa i ka tube corundum nā hiʻohiʻona o ka hāʻule ʻana o ke kūpaʻa, kiʻekiʻe kiʻekiʻe a me ke kūpaʻa kemika maikaʻi. Hoʻohana pinepine ʻia i nā ʻāpana ʻaʻahu, nā bearings seramika, nā sila, a me nā mea ʻē aʻe.
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Paipu keramika:ʻO ka haku mele ʻana o ka pahu ceramic hiki ke alumina maʻemaʻe kiʻekiʻe (e like me 99 porcelain) a i ʻole alumina maʻamau (e like me 95 porcelain, 90 porcelain, etc.). ʻO nā seramika alumina hoʻomaʻemaʻe kiʻekiʻe (e like me 99 porcelain) he Al₂O₃ ʻoi aku ma mua o 99.9%, a me kahi mahana sintering a hiki i 1650-1990 ℃. Loaʻa iā lākou ka transmittance māmā maikaʻi a me ke kū'ē i ka corrosion metala alkali. Hoʻohana pinepine ʻia nā paipu seramika alumina kiʻekiʻe i nā kukui sodium a me nā substrates circuit circuit a me nā mea insulation kiʻekiʻe-frequency i loko o ka ʻoihana uila ma muli o ko lākou kiʻekiʻe māmā transmittance a me ka corrosion kū'ē. Hoʻohana ʻia nā paipu seramika alumina maʻamau no nā crucibles wela kiʻekiʻe, nā ipu umu ahi refractory a me nā mea ʻaʻahu kūʻokoʻa.
Paipu alumini kiʻekiʻe:ʻO ka mea nui o nā paipu alumini kiʻekiʻe he alumina, akā ʻo kona ʻike ma waena o 48% -82%. Uaʻikeʻia nā paipu alumini kiʻekiʻe no ko lākou kūlana kiʻekiʻe kiʻekiʻe a me ka ikaika kiʻekiʻe. Hoʻohana nui ʻia lākou i nā kīhāpai e like me nā paipu pale thermocouple a me nā pahu kapuahi tubular. Hiki iā lākou ke pale pono i nā ʻāpana o loko mai ka pōʻino wela kiʻekiʻe a hoʻonui i ko lākou ola lawelawe.
Nā kiʻi kikoʻī
Alumina Ceramic ma o na paipu
(Nā paipu me nā welau ʻelua i hāmama)
ʻO nā paipu palekana alumina
(Nā paipu me ka hāmama hoʻokahi ʻaoʻao a paʻa kekahi)
ʻO nā paipu hoʻoheheʻe alumina
(Tubes with four pores)
ʻO nā paipu hoʻoheheʻe alumina
(Nā paipu me ʻelua pores)
Paipu huinaha seramika
Paipu Ceramic Anawaena Nui
Huahana Huahana
| Papa kuhikuhi | Unite | 85% Al2O3 | 95% Al2O3 | 99% Al2O3 | 99.5% Al2O3 | |
| ʻO ka mānoanoa | g/cm3 | 3.3 | 3.65 | 3.8 | 3.9 | |
| Hoʻopiʻi wai | % | <0.1 | <0.1 | 0 | 0 | |
| Mahana Sintered | ℃ | 1620 | 1650 | 1800 | 1800 | |
| ʻoʻoleʻa | Mohs | 7 | 9 | 9 | 9 | |
| ʻO ka ikaika kūlou (20 ℃)) | Mpa | 200 | 300 | 340 | 360 | |
| Ka ikaika hoʻopili | Kgf/cm2 | 10000 | 25000 | 30000 | 30000 | |
| Ka Mahahana Hana Loihi | ℃ | 1350 | 1400 | 1600 | 1650 | |
| Max. Ka Mahana Hana | ℃ | 1450 | 1600 | 1800 | 1800 | |
| Kū'ē Volume | 20 ℃ | Ω. knm3 | >1013 | >1013 | >1013 | >1013 |
| 100 ℃ | 1012-1013 | 1012-1013 | 1012-1013 | 1012-1013 | ||
| 300 ℃ | >109 | >1010 | >1012 | >1012 | ||
Hōʻike a me nā nui maʻamau
| Alumina Ceramic ma o na paipu | |||||||||
| Loihi(mm) | ≤2500 | ||||||||
| OD*ID(mm) | 4*3 | 5*3.5 | 6*4 | 7*4.5 | 8*4 | 9*6.3 | 10*3.5 | 10*7 | 12*8 |
| OD*ID(mm) | 14*4.5 | 15*11 | 18*14 | 25*19 | 30*24 | 60*50 | 72*62 | 90*80 | 100*90 |
| ʻIke alumina (%) | 85/95/99/99.5/99.7 | ||||||||
| ʻO nā paipu palekana alumina | |||||||||
| Loihi(mm) | ≤2500 | ||||||||
| OD*ID(mm) | 5*3 | 6*3.5 | 6.4*3.96 | 6.6*4.6 | 7.9*4.8 | 8*5.5 | 9.6*6.5 | 10*3.5 | 10*7.5 |
| OD*ID(mm) | 14*10 | 15*11 | 16*12 | 17.5*13 | 18*14 | 19*14 | 20*10 | 22*15.5 | 25*19 |
| ʻIke alumina(%) | 95/99/99.5/99.7 | ||||||||
| ʻO nā paipu hoʻoheheʻe alumina | |||
| inoa | OD(mm) | ID(mm) | Loihi(mm) |
| Hookahi Pore | 2-120 | 1-110 | 10-2000 |
| ʻElua Pores | 1-10 | 0.4-2 | 10-2000 |
| ʻEhā Pores | 2-10 | 0.5-2 | 10-2000 |
Nā noi
Alumina Ceramic ma o na paipu:Heater Uila Hana; Uhi Uila Hale Hana; Puhi Hoomaemae Wela.
ʻO nā paipu palekana alumina ceramic:Palena mea wela; Paipu pale Thermocouple.
Alumina Ceramic Insulating Tubes:ʻO ka mea nui no ka insulation ma waena o nā uea thermocouple.
Hale Hana Uila Uila
Puhi Hoomaemae Wela
Paipu Pale Thermocouple
Lako Mechanical
ʻO ka moʻolelo o ka 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 hana 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.
