Metala Scandium | Sc cube | CAS 7440-20-2 | Mea ʻāina laha ʻole

ʻO ka wehewehe pōkole:

ʻO ka noi nui o Scandium ma ke kaupaona aia i loko o Scandium-Aluminium alloys no nā ʻāpana ʻoihana aerospace liʻiliʻi.

Hiki iā mākou ke hoʻolako i ka maʻemaʻe kiʻekiʻe 99.99%.

More details feel free to contact: erica@epomaterial.com

Huahana Huahana

Hōʻike huahana

Hoʻolauna pōkole
inoa huahana: Scandium
Kumu: Sc
Ka helu CAS: 7440-20-2
Kaumaha Molekala: 44.96
Māmā: 2.99 g/cm3
Kahi hehee: 1540 °C
Kinohi: 10 x 10 x 10 mm cube

Hōʻike

Material:	Scandium
Maʻemaʻe:	99.9%
Helu ʻAtoma:	21
ʻO ka mānoanoa	3.0 g.cm-3 ma 20°C
Lae hehee	1541 °C
Lae hoʻolele	2836 °C
Anana	1 ʻīniha, 10mm, 25.4mm, 50mm, a i ʻole Hoʻopilikino ʻia
Palapala noi	Nā makana, ʻepekema, hōʻikeʻike, hōʻiliʻili, hoʻonani, hoʻonaʻauao, noiʻi

Palapala noi

ʻOihana Aerospace: Hoʻohana nui ʻia ʻo Scandium i ka ʻāpana aerospace, kahi i hoʻohui ʻia me ka alumini e hana i nā mea māmā, ikaika kiʻekiʻe. Ua hoʻomaikaʻi ʻo Scandium-aluminum alloys i nā waiwai mechanical, i mea kūpono no nā ʻāpana mokulele e like me nā ʻāpana hana a me nā pahu wahie. ʻO ka hoʻohui ʻana i ka scandium e hoʻonui i ka pale ʻana o ka alloy i ka luhi a me ka corrosion, e kōkua ana i ka hoʻomaikaʻi ʻana i ka hana holoʻokoʻa a me ka palekana o nā noi aerospace.
Lako Lealea: Hoʻohana ʻia ʻo Scandium no ka hana ʻana i nā mea haʻuki kiʻekiʻe e like me nā papa kaʻa, nā ʻōpeʻa baseball, a me nā hui kolepa. ʻO ka hoʻohui ʻana i ka scandium i nā alumini alumini e hana i kahi mea māmā akā ikaika e hoʻomaikaʻi i ka hana a me ka lōʻihi o kēia mau huahana. Loaʻa nā mea pāʻani mai ka hoʻonui ʻana i ka ikaika-a-kaumaha ratio, e ʻae ai i ka maneuverability maikaʻi a me ka mana.
Solid Oxide Fuel Cells (SOFCs): Hoʻohana ʻia ka scandium maʻemaʻe i ka hana ʻana i nā ʻāpana wahie oxide paʻa, kahi i hoʻohana ʻia ai ma ke ʻano he dopant i ka zirconium oxide electrolyte. Hoʻonui ʻo Scandium i ka conductivity ionic o ka zirconium oxide, ma laila e hoʻomaikaʻi ai i ka pono a me ka hana o ka wahie. He mea koʻikoʻi kēia noi no ka hoʻomohala ʻana i nā ʻenehana ikehu maʻemaʻe, no ka mea, hoʻohana ʻia nā SOFC i nā ʻōnaehana hoʻololi ikehu like ʻole, me ka hana mana a me ka halihali.
Nā noi kukui: Hoʻohana ʻia ʻo Scandium i ka hana ʻana i nā kukui hoʻokuʻu kiʻekiʻe (HID) a ma ke ʻano he dopant i nā kukui halide metala. ʻO ka hoʻohui ʻana o ka scandium e hoʻomaikaʻi i ka waihoʻoluʻu kala a me ka maikaʻi o ke kukui, kūpono ia no nā ʻano kukui like ʻole, me nā kukui alanui a me nā hale ʻoihana. Hōʻike kēia noi i ke kuleana o scandium i ka hoʻonui ʻana i ka ʻenehana kukui.