99.95% Niobium poepoe bar niobium metala koʻokoʻo
ʻO nā koʻokoʻo Niobium nā lāʻau cylindrical paʻa i hana ʻia me ka metala niobium. Loaʻa iā lākou i nā anawaena like ʻole a me nā lōʻihi e kūpono i nā noi ʻenehana a me nā noiʻi noiʻi like ʻole. Loaʻa iā Niobium kahi helu hoʻoheheʻe kiʻekiʻe, kūpaʻa maikaʻi i ka corrosion a me nā waiwai superconducting, e hoʻolilo iā ia i mea waiwai me ka nui o ka hoʻohana.
Ma muli o kona ikaika ʻokoʻa a me ka pale ʻana i ka wela, hoʻohana mau ʻia nā koʻokoʻo niobium i ka ʻoihana aerospace e kūkulu i nā ʻenekini jet, rocket thrusters a me nā noi wela kiʻekiʻe. No ka mea he biocompatible a ʻaʻole ʻawaʻawa ka niobium, hoʻohana ʻia lākou i ka lāʻau lapaʻau e hana i nā implants a me nā mea hana.
| Anana | E like me kāu koi |
| Kahi i kumu | Luoyang, Henan |
| Kapa inoa | FGD |
| Palapala noi | ʻOihana, semiconductor |
| Kinohi | Poʻapuni |
| Ili | Hoʻomaʻamaʻa ʻia |
| Maemae | 99.95% |
| ʻO ka mānoanoa | 8.57g/cm3 |
| Lae hehee | 2468 ℃ |
| Lae paila | 4742 ℃ |
| ʻoʻoleʻa | 180-220HV |
| Nā mea haumia(%,≤) | ||
|
| TNb-1 | TNb-2 |
| O | 0.05 | 0.15 |
| H | - | - |
| C | 0.02 | 0.03 |
| N | 0.03 | 0.05 |
| Fe | 0.005 | 0.02 |
| Si | 0.003 | 0.005 |
| Ni | 0.005 | 0.01 |
| Cr | 0.005 | 0.005 |
| Ta | 0.1 | 0.15 |
| W | 0.005 | 0.01 |
| Mo | 0.005 | 0.005 |
| Ti | 0.005 | 0.01 |
| Mn | - | - |
| Cu | 0.002 | 0.003 |
| P | - | - |
| S | - | - |
| Zr | 0.02 | 0.02 |
| Al | 0.003 | 0.005 |
1. Aia kā mākou hale hana ma Luoyang City, Henan Province. He wahi hana ʻo Luoyang no nā mines tungsten a me molybdenum, no laila, loaʻa iā mākou nā mea maikaʻi loa i ka maikaʻi a me ke kumukūʻai;
2. Loaʻa i kā mākou hui nā limahana loea me ka ʻoi aku o 15 mau makahiki o ka ʻike, a hāʻawi mākou i nā hoʻonā a me nā manaʻo no kēlā me kēia mea kūʻai aku.
3. ʻO kā mākou huahana a pau e nānā pono i ka maikaʻi ma mua o ka lawe ʻia ʻana aku.
4. Inā loaʻa iāʻoe nā waiwai hemahema, hiki iāʻoe ke hoʻokaʻaʻike mai iā mākou no ka uku.
1. hoʻomākaukau maka
(Ka hoʻomākaukau ʻana i nā billet alloy niobium ma ke ʻano metallurgy pauka)
2. Hoʻoheheʻe ʻia
(Ma hope o ka loaʻa ʻana o ka niobium alloy billets, hana hou ʻia ka hana ʻana me ka hoʻohana ʻana i ke ʻano sintering kiʻekiʻe)
3. Hoomaemae a hoomaemae
(Sintering i loko o ke kiʻekiʻe vacuum e hoʻokō metala densification a me ka hoʻomaʻemaʻe)
4. Hoʻokumu a hana
(Ma hope o ka hoʻomaʻemaʻe ʻana, hoʻomaʻamaʻa ʻia nā billet niobium ma o nā kaʻina hana e like me ka hoʻololi ʻana i ka plastic, ka ʻoki ʻana, ka hoʻoheheʻe ʻana, ka mālama wela, a me ka uhi ʻana e hana i nā lāʻau niobium)
5. Nānā maikaʻi a me ka Packaging
(Ma hope o ka hala ʻana o ka nānā ʻana, e hoʻomau me ka ʻeke a hoʻomākaukau no ka haʻalele ʻana i ka hale hana)
ʻO ka hana ʻana i nā mea uila: He maikaʻi nā koʻokoʻo Niobium i ka uila a me ka thermal conductivity, a no laila ua hoʻohana ʻia e hana i nā mea uila a me nā mea wela. ʻO kēia mau hiʻohiʻona e hana i nā koʻokoʻo niobium i mea koʻikoʻi i ka hoʻohana ʻana i ka uila, e hōʻoia i ka hana a me ka paʻa o nā mea uila.
Nā lāʻau lapaʻau: ʻO nā lāʻau Niobium, ma muli o ko lākou kūpaʻa maikaʻi loa a me ka biocompatibility, ʻaʻole e launa pū me nā mea wai i loko o ke kino o ke kanaka a aneane ʻaʻole e hōʻino i nā ʻiʻo kino. No laila, hoʻohana ʻia lākou i ka hana ʻana i nā pā iwi, nā ʻūhā pā poʻo, nā implants niho, nā mea hana ʻoki, etc.
ʻO nā kikoʻī o nā koʻokoʻo niobium he mau lāʻau me nā anawaena o Φ 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, a me 15mm.
ʻO nā ʻano o nā koʻokoʻo niobium ka nui o nā ʻāpana niobium a me nā mea hao niobium.
ʻO ka alloy Niobium kahi mea i hana ʻia ma ka hoʻohui ʻana i kekahi mau mea e pili ana i ka niobium. Mālama kēia alloy i ka plasticity haʻahaʻa haʻahaʻa o ka niobium maʻemaʻe ʻoiai ʻoi aku ka nui o ka ikaika a me nā waiwai ʻē aʻe ma mua o ka niobium maʻemaʻe. ʻO nāʻano o nā'āpana niobium e pili ana i nā'āpana niobium hafnium, nā'āpana niobium tungsten, nā'āpana niobium zirconium, nā'āpana niobium titanium, nā'āpana hafnium niobium, nā'āpana niobium tantalum, a me nā'āpana alumini niobium titanium.
