ʻO nā paipu kukui silikoni
ʻO nā paipu kukui silikoniʻO nā ʻāpana keramika kiʻekiʻe i ʻike nui ʻia no kā lākou hana ʻokoʻa i nā noi ʻoihana kiʻekiʻe a me ka corrosive. ʻO kā lākou mau waiwai waiwai a me ka hoʻololi ʻana i ka hoʻolālā e pono ai lākou i ke koi ʻana i nā kaiapuni hana. Aia ma lalo kahi hiʻohiʻona o kā lākou mau pono nui a me nā noi.
1. Pono Mea Kiekie
ʻO SiC kahi mea hana kiʻekiʻe me nā hiʻohiʻona koʻikoʻi:
(1) Ke kūʻē i ka wela loa: hiki ke hana mau i nā mahana a hiki i 1600°C a me ka hoʻolaha pōkole ma mua o 1800°C, ʻoi aku ma mua o nā hoʻonā metala kuʻuna.
(2)High Thermal Conductivity: Me ka thermal conductivity 2-3 manawa kiʻekiʻe ma mua o nā metala, Silicon carbide radiant tubes e hiki ai i ka hoʻomehana wikiwiki a me ka hāʻawi like ʻana i ka mahana.
(3)Ka Hoʻonui Thermal Haʻahaʻa: ʻO kā lākou hoʻonui wela liʻiliʻi e hōʻemi i ke kaumaha i ka wā o ka piʻi ʻana o ka mahana, e hōʻoia ana i ka paʻa o ke kūkulu.
(4)Paʻi ʻino a me ka hoʻoheheʻe ʻana: Kūʻē i nā ʻakika, alkalis, metala hoʻoheheʻe ʻia, a me nā kinoea ikaika, ʻoiai ma lalo o nā kūlana wela lōʻihi.
2. Structural Versatility
Hiki ke hoʻohālikelike ʻia nā paipu kukui silikoni i nā pono ʻoihana like ʻole:
(1) Nā Manaʻo Hoʻololi: Loaʻa i nā hoʻonohonoho pololei, U-ʻano, a i ʻole W-ʻano hoʻonohonoho no ka hoʻonui ʻana i ka wela a me ka hoʻohana wahi.
(2)Hoʻohui Paʻa: E kūpono me nā flanges metala a i ʻole nā ʻōnaehana sealing ceramic no nā pilina leak-proof i nā hoʻonohonoho paʻakikī.
- Nā Pono Hana
(1)Hōʻike i ka ikehu: Hoʻemi ka hoʻoili wela kiʻekiʻe i ka hoʻohana ʻana i ka ikehu ma o ka hoʻololi ʻana i ka wela.
(2)Long Service Life: Silicon carbide radiant tubes maʻamau ka lōʻihi o 3-5 mau manawa ma mua o nā mea ʻē aʻe metala i loko o nā wahi paʻakikī, e hōʻemi ana i ka manawa haʻahaʻa a me nā kumukūʻai pani.
(3) Ke kū ʻana i ka haʻalulu wela: kū i ka hoʻomehana wikiwiki a me nā pōʻai ʻoluʻolu me ka ʻole o ka haki ʻana, kūpono no nā kaʻina hana e koi ana i nā loli wela.
4. Nā Hana Hana Nui
ʻOi aku ka maikaʻi o nā paipu kukui silikoni ma nā ʻāpana koʻikoʻi:
(1)Metallurgy: Hoʻohana ʻia i nā kapuahi annealing, nā kapuahi carburizing, a me nā ʻōnaehana brazing no ka mālama ʻana i ka wela.
(2)Ka Hana Kemika: E lawelawe ma ke ʻano he paipu hoʻonā a i ʻole kākoʻo catalyst i nā reactors wela kiʻekiʻe a me nā kapuahi pyrolysis.
(3)Keramika/Glass Manufacturing: E hōʻoia i ka mālama pono ʻana i ka wela ma nā kiln sintering a me nā kapuahi hoʻoheheʻe aniani.
(4) Pūnaehana Kaiapuni: Hoʻohana ʻia i loko o nā mea hoʻoheheʻe ʻōpala a me nā ʻāpana lapaʻau hoʻopau no ka mālama ʻana i nā kinoea ʻino i nā wela kiʻekiʻe.
5. Hoʻohālikelike ʻia ma mua o nā ʻano ʻē aʻe:
Waiwai | ʻO nā paipu kukui silikoni | Paipu Metala | Paipu Quartz |
Mahana Max | 1600 ℃ | <1200 ℃ | <1200℃(manawa pōkole) |
Pale ʻino | Maikaʻi | Kaumaha | ʻAʻole maikaʻi ma nā wahi alkaline |
ʻO ke kū ʻana i ka haʻalulu wela | Kiʻekiʻe | Haʻahaʻa | Kaumaha |
6. No ke aha e koho ai i nā paipu kukui Silicon carbide?
ʻO ka silikon carbide radiant tubes ke koho maikaʻi loa no nā ʻoihana e hana mua ana:
(1)Paʻa wela loa me ka hoʻohaʻahaʻa ʻole o ka hana.
(2)Ka hilinaʻi lōʻihi i loko o nā ea hoʻoheheʻe ʻana a i ʻole ka hoʻoheheʻe ʻana.
(3)ʻO ka hoʻomehana ʻana i ka ikehu a me ka ʻaʻahu no nā kaʻina hana pololei.
ʻO Shandong Zhongpeng Special Ceramics Co., Ltd ʻo ia kekahi o ka silicon carbide ceramic mea hoʻonā hou i Kina. ʻO ka ʻenehana loea SiC: ʻO 9 ka paʻakikī o Moh (ʻo 13 ka paʻakikī o New Moh), me ke kūpaʻa maikaʻi loa i ka erosion a me ka corrosion, abrasion maikaʻi loa - kūpaʻa a me ka anti-oxidation. ʻO ke ola lawelawe o ka huahana SiC he 4 a 5 mau manawa lōʻihi ma mua o 92% alumina mea. ʻO ka MOR o RBSiC he 5 a 7 mau manawa o ka SNBSC, hiki ke hoʻohana ʻia no nā ʻano paʻakikī. He wikiwiki ke kaʻina hana, ʻo ka hāʻawi ʻana e like me ka mea i ʻōlelo ʻia a ʻoi aku ka maikaʻi o ka lua. Hoʻomau mau mākou i ka hoʻokūkū i kā mākou mau pahuhopu a hāʻawi i ko mākou naʻau i ke kaiāulu.