Konganuku scandimings reandium | Huarahi whakarewa SC | High 99-99.999%

Tuhinga o muaWhakarewa whakarewa
Ko te SCANDum he konganuku onge me te tohu matū me te atomic tau 21 To tatou tino tapukomaniKo nga hua ka purea, ka tukatukahia kia tutuki ai to raatau kounga i nga paerewa a-ao, he pai hoki mo nga whakaritenga tono-mutunga.
Ingoa Hua:Whakarewa whakarewa
Tauira: sc
Cas no .: 7440-20-2
Taumaha Momotu: 44.96
Deanity: 2.99 g / cm3
Rewa te wāhi: 1540 ° C
Tekau Poipo: 2831 ℃
Te ahua: Ko te putunga o te whakarewa, te spongy, te ngira, he maamaa me te maamaa ma, ka tapahia kia rite ki nga whakaritenga a nga kaihoko
Nga Taonga Tinana: Ko te hua he ma te hiriwa, ko te nuinga o te ahua o nga poraka tioata, te kikokiko penei) o te whakarewa. Nga Kaitito, Poraka Putaia, ka taea hoki e nga riihi te pihi, me te mata ma.
Nga waahanga Hua o te whakarewa Scandium
Te tino ma:Ko te poke o te whakarewa scandum e whakaratohia ana e matou kia neke atu i te 99.9%, te whakarite kia mau tonu te whaikorero me te pono ki nga tono hangarau nui.
Nga taonga miihini pai:He pai te whakarewa o te kowhatu, ka kaha te pupuri i nga mahi pai i raro i te tiketike o te pāmahana me te taiao kaha.
Taitūkohu:He iti te ahua o te SCANDum, ko te mea he rauemi maama i roto i te aerospace me nga umanga automotive, ka pai ake te whakapai ake i te mahi hua.
Te Whakawhiwhinga Pai:Ko te Scandum te kiriata kiriata tiaki i te rangi, he pai te aro ki te aukati, a he pai ki te whakamahi i nga taiao kino.
Puka tonooWhakarewa whakarewa
Whakarewa whakarewaKei te whakamahia i roto i te paninga o te paninga, te kaitakaro, te papatipu hiko me te umanga lasera. Ko te tono matua o te scandum e te taumaha kei rotoKonumohe-scandum allys mo nga waahanga ahumahi aerospace iti. Etahi taonga o nga taputapu hākinakina, e whakawhirinaki ana ki nga taonga mahi nui, kua mahiaScandum-konumoni alloys. E mahi ana i roto i te whakahiato whenua totoka o nga tautau rerekē, SC19BR28Z4, (z = mn, fe, ru or Os). Ko enei tautau he hiahia nui mo o raatau hanganga me o raatau taonga umanga. Kei te whakamahia ano hoki hei hanga super super.Whakarewa whakarewaKei te whakamahia i roto i nga taonga-a-hangarau nui, he puna rama hiko, nga umanga hiko o te karihi, me te hangarau karihi, te hangarau totika, me etahi atu mara.
TautangaoWhakarewa whakarewa
| Hua | Whakarewa whakarewa | |||
| Kōeke | 99.999% | 99.99% | 99.99% | 99.90% |
| Hanga matū | ||||
| SC / Trem (% min.) | 99.999 | 99.99 | 99.99 | 99.9 |
| Trem (% min.) | 99.9 | 99.9 | 99 | 99 |
| Poke te whenua | PPM Max. | PPM Max. | PPM Max. | % Max. |
| LA / TRAM | 2 | 5 | 5 | 0.01 |
| CE / TRAM | 1 | 5 | 5 | 0.005 |
| Pr / Trem | 1 | 5 | 5 | 0.005 |
| Nd / trem | 1 | 5 | 5 | 0.005 |
| SM / TRAM | 1 | 5 | 5 | 0.005 |
| EU / TRAM | 1 | 5 | 5 | 0.005 |
| GD / Trem | 1 | 10 | 10 | 0.03 |
| TB / TRAM | 1 | 10 | 10 | 0.005 |
| Dy / trem | 1 | 10 | 10 | 0.05 |
| Ho / Trem | 1 | 5 | 5 | 0.005 |
| ER / TRAM | 3 | 5 | 5 | 0.005 |
| Tm / trem | 3 | 5 | 5 | 0.005 |
| YB / TRAM | 3 | 5 | 5 | 0.05 |
| LU / TRAM | 3 | 10 | 5 | 0.005 |
| Y / TRAM | 5 | 50 | 50 | 0.03 |
| Ko nga poke o te whenua kore-onge | PPM Max. | PPM Max. | PPM Max. | % Max. |
| Fe | 50 | 150 | 500 | 0.1 |
| Si | 50 | 100 | 150 | 0.02 |
| Ca | 50 | 100 | 200 200 | 0.1 |
| Al | 30 | 100 | 150 | 0.02 |
| Mg | 10 | 50 | 80 | 0.01 |
| O | 100 | 500 | 1000 | 0.3 |
| C | 50 | 200 200 | 500 | 0.1 |
| Cl | 50 | 200 200 | 500 | 0.1 |
Panui:Ko te whakaputa hua me te kapi ka taea te kawe i runga i nga whakaritenga a te kaiwhakamahi.
Te tikanga whakarite mo te whakarewa scandium:
Ko te whakarewa o te scandum e hangaia ana e te whakahekenga wera o te konupora.
Tikanga o te kohukohu
Ko te tikanga o te whakahiatotanga he tikanga noa mo te waihanga i te whakarewa scandium. Ko te tikanga te nuinga o nga mahi e whai ake nei:
Te tukatuka oore: Tuatahi, ko te scandum-kei roto i te ORE (penei i te scandum babeite) ka werohia, me te whenua ki te tango i te pūhui Scandum.
Tauhohenga Huihuinga: Ko te taapiri o te spandum spandium e pa ana ki te chlorine hei whakaputa i te scandum chloride (scroc).
Te Whakaputanga Whakaputanga: Ko te Scandum Chloride te whakaheke i te konutai me te konupūmā hei tiki i te scandum metallic.
Ko te whārite tauhohenga ko te whai ake: 2scf3 + 3ca → uka + 3caf2
Pakihi:Te huinga o roto o nga peke kirihou ngoikore, he ranunga ngoikore; He pania ranei me te argon argon hei tiaki. 500g / pounamu, 1kg / pounamu. ko ia ranei te whakaritenga a te kaihoko.
Hua e pa ana:Whakarewa whakarewa,Prasedodymium Noadymium Noadymium,Whakarewa yettrium,He whakarewa Erbium,He whakarewa Thhium,Whakarewa,He whakarewa Lutetium,He whakarewa Cerium,He whakarewa Prasedymium,Whakarewa neyodemium,SHe whakarewa Amarium,Whakarewa euanga,He whakarewa gadolinium,He whakarewa Dysprosium,Whakarewarbum.
Tangohia te kao & MSDs o te whakarewa Scandium
Tukuna mai ki a maatau te tikiKo te utu whakarewa a Scandum mo te kg
He aha ta tatou e whakarato: 

















