Paipu Hoʻomalu Silicon Nitride
ʻO ko mākou maʻemaʻe kiʻekiʻenā paipu pale silicon nitridehana ʻia me ka keramika Si₃N₄ mānoanoa a kiʻekiʻe ma o ka hoʻoomi wela/sintering atmospheric holomua. Loaʻa iā ia ka non-wetting kūikawā i nā metala non-ferrous i hoʻoheheʻe ʻia (ʻoi aku ka alumini), ke kūpaʻa haʻalulu wela loa, ke kūpaʻa ikaika i ka palaho, a me ke ola lawelawe lōʻihi. Kūpono no ka pale ʻana i ka thermocouple, ka uhi ʻana o nā mea hoʻomehana i ka hoʻoheheʻe ʻana i ka alumini, ka hoʻolei ʻana i nā mea keleawe keleawe, nā umu wela kiʻekiʻe, a me ka hana wela semiconductor. ʻAʻohe hoʻopili, ʻaʻohehaumia, ana mahana paʻa, e hōʻemi ana i ka downtime mālama a me nā kumukūʻai nui.
Nā Kikoʻī & Hoʻopilikino ʻana
1. OD maʻamau: 16-60 mm, lōʻihi: 300-2000 mm; pani ʻia kekahi ʻaoʻao / hāmama nā ʻaoʻao ʻelua.
2. Nā nui maʻamau, ka mānoanoa o ka paia a me nā pilina flange e like me nā kiʻi a nā mea kūʻai aku.
3. Hāʻawi ʻia nā hiʻohiʻona hoʻokele wela kiʻekiʻe a me ke kūpaʻa ʻaʻahu kiʻekiʻe.
Nā Pōmaikaʻi Hana Koʻikoʻi:
1. Ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa haʻalulu wela:ʻO ka mahana lawelawe lōʻihi a hiki i ka 1400 ℃, ke kūpaʻa koke ʻana i ka mahana a hiki i ka 1600 ℃+; ʻaʻohe haki ma lalo o ka hoʻomaʻalili wai wikiwiki mai 1000 ℃, ʻoi aku ka maikaʻi ma mua o nā keramika alumina a me ka silicon carbide.
2. Hoʻopili ʻole ʻia a me ka anti-slag:ʻO ke kihi pili me ka alumini heheʻe > 140°, hoʻemi i ka hoʻopili ʻana o ka slag alumini ma 95%. Ma hope o 12 mau mahina o ka hana mau, ʻo ka mānoanoa o ka slag he 0.3mm wale nō (hoʻohālikelike ʻia me 12mm no nā paipu alumina kuʻuna).
3. Ke kūpaʻa ikaika i ka pala:Hoʻopili wale me ka waikawa hydrofluoric, kūpaʻa i nā waikawa ikaika, alkalis, nā metala hoʻoheheʻe ʻia a me ka pala o ka ʻōpala umu.
4. Ikaika mīkini kiʻekiʻe:ʻO ka ikaika kūlou 800–1200MPa, kūpaʻa i ka hopena a me ka haʻalulu, ʻaʻole maʻalahi e uhaʻi.
5. Ke ana ʻana o ka mahana pololei:ʻO ka pane wikiwiki, ka loli o ka mahana i kāohi ʻia i loko o ±2 ℃, hoʻomaikaʻi i ka helu hōʻoia huahana.
6. Ke ola lawelawe lōʻihi loa:ʻO ka lawelawe paʻa no 18-24 mau mahina ma nā kūlana hana alumini heheʻe, e hoʻemi ana i ke kumukūʻai mālama ma 70%.
| Mea | ʻIkepili |
| Ka nui o ka paʻa | 3.20+0.04g/cm3 |
| Ka Porosity i ʻike ʻia | ＜0.3% |
| Modulus Elastic | 300-320GPa |
| Ka Lākiō o ka Ikaika Compression | 35-45% (25 ℃) |
| Paʻakikī (HRA) | 92-94Gpa |
| Paʻakikī o ka haki | 7.0-9.0/Mpa.m1/2 |
| Ikaika Kūlou | 800-1000MPa |
| Ka lakio o Poisson | 0.25 |
| Modulus Webuller | 11-13 |
| Ka Hoʻokele Wela | 22-24w.(mk)-1 |
| Ke kū'ē ʻana i ka palaho | Maikaʻi loa |
| Paʻa o ka Nui | Maikaʻi loa |
| Ka nui maʻamau | ||
| OD mm | ID mm | Loa mm |
| 16 | 8 | 300-600 |
| 22 | 12 | 300-800 |
| 28 | 16 | 300-900 |
| 30 | 18 | 300-900 |
| 45 | 25 | 300-900 |
1. Nā metala hao ʻole:Ke ana ʻana o ka mahana a me ka pale ʻana i nā ʻāpana hoʻomehana no ka hoʻoheheʻe ʻana i ka alumini/aluminum alloy, ka hoʻoheheʻe make, ka hoʻoheheʻe mau ʻana; nā ʻōnaehana hoʻoheheʻe ʻia o ke keleawe, ka zinc a me nā metala hao ʻole ʻē aʻe.
2. Metallurgy & Wela Lapaʻau:Ka palekana Thermocouple no nā umu wela kiʻekiʻe a me nā umu lapaʻau wela i nā hale hana kila.
3. Photovoltaic a me Semiconductor:Nā ʻāpana i loko o nā wahi wela kiʻekiʻe o ka hoʻomaʻemaʻe silicon a me nā umu kristal hoʻokahi.
4. ʻOihana Kemika:Nā ʻūpā ana mahana no nā reactors wela kiʻekiʻe a me nā wahi kinoea ʻino.
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.
