Izinyithi ze-Scandium | Inqaku lesinyithi se-SC | I-Puinety ephezulu 99-99.999%
Ulwazi olufutshane lweIsinyithi se-Scandium
I-Scandium yintsimbi enqabileyo kunye nenombolo ye-sccow scal sym kunye nenombolo yeatomic 21. Iipropathi zayo ezizodwa zomzimba kunye neekhemikhali, ibonakalise uluhlu olubanzi lweendawo ezinokubakho kwi-aerospace, i-elektroniki kunye namanye amasimi. Ukucoceka kwethu NgaphezuluIsikaliIimveliso zihlanjululwe ngokungqongqo kwaye zaqwalaselwa ukuqinisekisa ukuba imigangatho yazo yomgangatho ihlangane imigangatho yehlabathi kwaye ilungele iimfuno ezahlukeneyo zokuphela.
Igama lemveliso:Isinyithi se-Scandium
IFomula: I-SC
I-HAYS HAYI. 7440-20-20-20-20-2
Ubunzima bemolekyuli: 44.96
Ukuxinana: 2.99 g / cm3
Inqaku lokunyibilika: I-1540 ° C
Inqaku lokubila: 2831 ℃
Inkangeleko: I-Sill Grey Ingot, Spongy, inaliti ebunjiweyo, i-Silly Mhlophe le-Metic Luster, inokusikwa ngokweemfuno zabathengi
Iimpawu zomzimba: Imveliso sisilivere emhlophe, ihlala ikwimo yeebhloko zekristali yekristali (inyama efana) yentsimbi. I-Commations, iibhloko zeSponge, okanye ii-lenses zinokubakho kwimo yeqhosha le-computer, kunye nendawo ecocekileyo.easy yokunyibilika emanzini, inokuphendula ngamanzi ashushu, kwaye inomda omnyama emoyeni.
Iimpawu zemveliso ze-scandium yentsimbi
Ucoceko oluphezulu:Ukucoceka kwentsimbi ye-Scandium thina sinika ithuba lokufikelela ngaphezulu kwe-99.9%, kuqinisekisa ukuzinza kunye nokuthembeka kwizicelo zetekhnoloji ephezulu.
Iipropathi ezigqwesileyo ezibalaseleyo:Isinyithi seScandium sinamandla amahle kunye nobunzima, kwaye sinokugcina ukusebenza okuhle phantsi kobushushu obuphezulu kunye neendawo eziphezulu zoxinzelelo.
Isibane:I-Scandium inoxinano olusezantsi, lwenza ukuba ibe yinto efanelekileyo yokukhanya kwe-aerospace kunye nemizi-mveliso yemoto, enokuphucula ngokufanelekileyo ukusebenza kwetyala.
Ukunganyangeki kwe-corosion elungileyo:I-Scandium yenza ifilimu ye-ox ox ox ox of Air, inomchasi obalaseleyo, kwaye ilungele ukusetyenziswa kwiindawo ezinobunzima.
IsiceloyeIsinyithi se-Scandium
Isinyithi se-Scandiumisetyenziswa ekuthinteleni okukhethileyo, i-cataralyst, i-elektroni ye-elektroniki kunye nempahla ye-laser. Ukusetyenziswa okuphambili kwesikali ngobunzima bufumanekaI-Aluminium-Scandium Allowys ukufumana izinto ezincinci zecandelo le-aerospace. Ezinye izinto zezixhobo zemidlalo, ezixhomekeke kwizinto eziphezulu zokusebenza, zenziweI-Scandium-Aluminum. Uqeshiwe kwi-Synthesis eqinileyo ye-Synthes yeQela elingaqhelekanga, i-SC198b4, (Z = Mn, Fe, OS). Aba bambili banomdla kwimo yabo kunye nezakhono zabo zemagnethi. Ikwasetyenziswa nokwenza ukuba wenze i-super alloy.Isinyithi se-Scandiumisetyenziswa kwizinto eziphezulu ze-tech-tech, imithombo yokukhanya yombane, amashishini e-ofisi amashishini, kunye nemizi-mveliso yenyukliya ye-Scandi, kunye neTekhnoloji ye-Scandis, itekhnoloji yenyukliya, itekhnoloji yenyukliya, kunye nezinye amasimi.
UkucaciswayeIsinyithi se-Scandium
| Imveliso | Isinyithi se-Scandium | |||
| Ibanga | I-99.999% | I-99.99% | I-99.99% | I-99.90% |
| Ukwakhiwa kweekhemikhali | ||||
| I-SC / TRAM (% imiz.) | I-99.999 | I-99.99 | I-99.99 | 99.9 |
| I-Trem (% imiz.) | 99.9 | 99.9 | 99 | 99 |
| Ukungcola komhlaba okunqabileyo | I-PPM max. | I-PPM max. | I-PPM max. | % max. |
| La / tram | 2 | 5 | 5 | I-0.01 |
| I-CE / yothuka | 1 | 5 | 5 | 0.005 |
| Pr / trem | 1 | 5 | 5 | 0.005 |
| I-ND / trem | 1 | 5 | 5 | 0.005 |
| I-sm / trem | 1 | 5 | 5 | 0.005 |
| I-EU / tram | 1 | 5 | 5 | 0.005 |
| I-GD / tram | 1 | 10 | 10 | I-0.03 |
| I-TB / UTomm | 1 | 10 | 10 | 0.005 |
| I-Dy / yoThando | 1 | 10 | 10 | I-0.05 |
| Ho / trem | 1 | 5 | 5 | 0.005 |
| Er / trem | 3 | 5 | 5 | 0.005 |
| I-TM / trem | 3 | 5 | 5 | 0.005 |
| Yb / trem | 3 | 5 | 5 | I-0.05 |
| Lu / tream | 3 | 10 | 5 | 0.005 |
| Y / trem | 5 | 50 | 50 | I-0.03 |
| Ukungcola komhlaba okungagungqiyo | I-PPM max. | I-PPM max. | I-PPM max. | % max. |
| Fe | 50 | I-150 | I-500 | I-0,1 |
| Si | 50 | I-100 | I-150 | I-0.02 |
| Ca | 50 | I-100 | 200 | I-0,1 |
| Al | 30 | I-100 | I-150 | I-0.02 |
| Mg | 10 | 50 | 80 | I-0.01 |
| O | I-100 | I-500 | I-1000 | I-0.3 |
| C | 50 | 200 | I-500 | I-0,1 |
| Cl | 50 | 200 | I-500 | I-0,1 |
Phawula:Ukuveliswa kwemveliso kunye nokupakisha kunokwenziwa ngokweenkcukacha zomsebenzisi.
Indlela yokulungiselela ye-Scandium yentsimbi:
Intsimbi ye-Scandium iveliswa yi-calcium yokuncitshiswa kwe-calmal.
Indlela ye-chlorition
Indlela ye-chlorition yindlela eqhelekileyo yokuqesha i-scandium yesinyithi. Indlela ngokubanzi ibandakanya la manyathelo alandelayo:
Ukuqhubela phambili: Okokuqala, i-scandium-ene-ore (njenge-scandium bauxite) ityumkile kwaye isuswe i-scandium.
Impendulo yokuphendula ye-chlolor
Ukuncitshiswa kwe-Scandium Chided incitshisiwe yi-metallic sodium okanye i-calcium ukufumana i-standium yesinyithi.
Ukuphendula ngokuhambelana ngoku kulandelayo: 2SF3 + 3ca → i-2C + 3caf2
Ukupakisha:Iseti yangaphakathi yeengxowa zeplastiki, ukupakisha i-vacuum; Okanye ibhotwe ngerhasi ye-argon ukuze ikhuseleke. I-500g / ibhotile, i-1kg / ibhotile. okanye ngemfuneko yomthengi.
Imveliso enxulumene:I-Lanthanum inyibiliki,I-Praseodziyohium ye-rasehedymuum ye-rasehedysium,I-YTTRIUM yentsimbi,Intsimbi ye-Erbium,I-Thulium yentsimbi,I-YTERBIUM yensimbi,I-Luttium Simbi,I-cerium yentsimbi,I-Praseodziyoium yentsimbi,I-neodiyoum yentsimbi,SI-Amariyo yentsimbi,I-Europium yentsimbi,I-GADOLINIUM yentsimbi,I-Dysprosium yentsimbi,I-Terbim yentsimbi.
Khuphela i-CoA & ye-MSDS ye-Scandium yentsimbi
Thumela ukuba sifumaneIxabiso lensimbi le-Scandium kwi-kg nganye
Into esinokuyinika yona: 
