Kiʻekiʻe kiʻekiʻe niobium pahu lako lako hale kūʻai kūʻai pololei me ka haʻahaʻa kumu kūʻai
kūlana kiʻekiʻeniobium foillako hale kūʻai kūʻai pololei me ke kumu kūʻai haʻahaʻa,
niobium foil,
Hōʻike huahana
Hoʻohana ʻia ʻo Niobium foil i: ʻoihana superconducting, kiʻekiʻe kiʻekiʻe o ka wela, ka corrosion resistant industry, aerospace, pharmaceutical and chemical industry, hoʻohana ʻia i ka hana ʻana i nā implants kanaka, etc.
ʻO ka Niobium kahi metala hina ʻālohilohi he paramagnetic a no ka hui 5 ma ka papa ʻaina. ʻOi aku ka maʻemaʻe o ka metala niobium kiʻekiʻe, akā paʻakikī me ka hoʻonui ʻana i ka ʻike haumia.
* Paʻa ka Niobium i ka ea ma ka lumi wela, a ʻaʻole i hoʻokahe piha ʻia ke ʻulaʻula i ka oxygen. Hoʻopili pololei ʻia me ka sulfur, nitrogen a me carbon i ke kiʻekiʻe wela, a hiki ke hana i nā alloys me ka titanium, zirconium, hafnium a me tungsten. ʻAʻole ia e launa pū me nā ʻakika inorganic a i ʻole nā kumu, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka aqua regia, akā hiki ke hoʻoheheʻe ʻia i ka waika hydrofluoric. ʻO nā mokuʻāina hoʻohāhā o ka niobium he -1, +2, +3, +4 a me +5, ʻo ia ka +5 ka hui paʻa loa.
| inoa huahana | ʻO ke kāʻei pepa Niobium maʻemaʻe |
| Kūlana | ASTM B393 |
| Papa | Nb1, Nb2, R04200, R04210 |
| Maemae | 99.95% |
| ʻO ka mānoanoa | 8.57g/cm3 |
| MOQ | 1Kg |
| Lae hehee | 2468 ℃ |
| Lae paila | 4742 ℃ |
| Kaʻina hana ʻenehana | kaʻa ʻana |
Nā Kūlana Huahana
| ʻAno | Mānoanoa (mm) | Laulā (mm) | Ka lōʻihi (mm) |
| Foil | 0.03-0.09 | 30-150 | <2000 |
| Pepa | 0.1-0.5 | 30- 600 | 30-2000 |
| Pāpā | 0.5-10 | 50-1000 | 50-2000 |
ʻO ka wehewehe ʻana
| mea hoʻohui | ||||||||||||
| Papa | Nui | Nā mea haumia ʻē aʻe (max) | ||||||||||
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
| Nb1 | ʻO Bal | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.05 | 0.012 | 0.0035 | 0.0012 | 0.003 |
| Nb2 | ʻO Bal | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.07 | 0.015 | 0.0050 | 0.0015 | 0.005 |
ʻIke Kauoha
Pono nā nīnau a me nā kauoha e komo i kēia mau ʻike:
☑ Mānoanoa, lōʻihi a kaumaha paha
☑ Kūlana: Annealed a paʻakikī paha
Ke neʻe mau nei mākou e hāʻawi iā ʻoe i kekahi o nā mea kūʻai aku ʻoi loa a me ka laulā ākea o nā hoʻolālā a me nā ʻano e hoʻohana ana i nā mea maikaʻi loa. ʻO kēia mau ana ka hāʻawi ʻana i ka hoʻolālā hoʻolālā wikiwiki a wikiwiki hoʻi no nā mea hana o ka niobium foil maʻemaʻe kiʻekiʻe no ka uhi ʻana i ka vacuum. Hoʻokipa maikaʻi kā mākou hui i nā hoaaloha mai ka honua holoʻokoʻa e kipa, e nānā a kūkākūkā i ka ʻoihana.
ʻO China Tantalum Niobium Products Co., Ltd., inā makemake ʻoe i kekahi o kā mākou mau mea ma hope koke o ka nānā ʻana i kā mākou papa inoa huahana, e ʻoluʻolu e kelepona iā mākou no ka nīnau. Hiki iā ʻoe ke hoʻouna mai iā mākou i nā leka uila a hoʻokaʻaʻike mai iā mākou no ke kūkākūkā ʻana, e pane koke mākou iā ʻoe. Inā kūpono, hiki iā ʻoe ke ʻike i kā mākou helu wahi ma kā mākou pūnaewele, a laila e hele mai i kā mākou hui e ʻike hou aku e pili ana i kā mākou huahana. Mākaukau mau mākou e hoʻokumu i ka launa nui a paʻa me nā mea kūʻai aku i nā kahua pili.
