Samarium karfe | Sm cube | CAS 7440-19-9 | Rare duniya abu

Samarium karfe | Sm cube | CAS 7440-19-9 | Hotunan da ba safai ba na duniya

Takaitaccen Bayani:

Ana amfani da Samarium don dope crystals chloride don amfani a cikin laser na gani. Hakanan ana amfani dashi a gilashin ɗaukar infrared kuma azaman abin sha na Neutron a cikin injinan nukiliya.

Za mu iya samar da high tsarki 99.9%.

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

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Cikakken Bayani

Tags samfurin

Bayanin Samfura

Takaitaccen gabatarwa
Samfurin sunan: Samarium
Formula: Sm
Lambar CAS: 7440-19-9
Nauyin Kwayoyin: 150.36
Girma: 7.353 g/cm
Saukewa: 1072°C
Siffar: 10 x 10 x 10 mm cube

Samarium wani nau'in ƙasa ne da ba kasafai ba wanda ke da launin azurfa-fari, mai laushi, da ƙarfe mai ɗaci. Yana da wurin narkewa na 1074 °C (1976 ° F) da wurin tafasa na 1794 ° C (3263 ° F). Samarium an san shi da iya ɗaukar neutrons da kuma yin amfani da shi wajen samar da samarium-cobalt magnets, waɗanda ake amfani da su a aikace-aikace iri-iri, ciki har da injina da janareta.
Karfe na Samarium yawanci ana samarwa ta hanyoyi daban-daban, gami da electrolysis da rage zafi. Yawancin lokaci ana sayar da shi a cikin nau'i na ingots, sanduna, zanen gado, ko foda, kuma ana iya yin shi zuwa wasu nau'o'i ta hanyar matakai kamar simintin gyare-gyare ko ƙirƙira.
Samarium karfe yana da adadin yuwuwar aikace-aikace, ciki har da samar da masu kara kuzari, gami da na'urorin lantarki, da kuma masana'anta na maganadisu da sauran kayayyaki na musamman. Ana kuma amfani da ita wajen samar da makamashin nukiliya da kuma samar da tabarau na musamman da yumbu.

Ƙayyadaddun bayanai

Abu:	Samarium
Tsafta:	99.9%
Lambar atomic:	62
Yawan yawa	6.9 g.cm-3 a 20 ° C
Wurin narkewa	1072 ° C
Ma'anar bolling	1790 ° C
Girma	1 inch, 10mm, 25.4mm, 50mm, ko Musamman
Aikace-aikace	Gifts, kimiyya, nuni, tarin, ado, ilimi, bincike

Aikace-aikace

Magnets na Dindindin: Daya daga cikin mafi muhimmanci aikace-aikace na samarium ne samar da samarium cobalt (SmCo) maganadiso. Waɗannan abubuwan maganadisu na dindindin an san su da ƙarfin maganadisu mai ƙarfi da kyakkyawan kwanciyar hankali, yana sa su dace don amfani a aikace-aikacen manyan ayyuka kamar injina, janareta, da na'urori masu auna firikwensin. Abubuwan maganadisu na SmCo suna da mahimmanci musamman a cikin sararin samaniya da masana'antar tsaro, inda aminci da aiki ke da mahimmanci.
Makamin Nukiliya: Ana amfani da Samarium azaman abin sha a cikin injinan nukiliya. Yana iya kama neutrons, don haka yana taimakawa wajen sarrafa tsarin fission da kuma kula da kwanciyar hankali na reactor. Samarium sau da yawa ana shigar da shi cikin sandunan sarrafawa da sauran abubuwan da ke ba da gudummawa ga amintaccen aiki mai inganci na tashoshin makamashin nukiliya.
Phosphorus da Haske: Ana amfani da mahadi na Samarium a cikin phosphor don aikace-aikacen haske, musamman cathode ray tubes (CRTs) da fitilu masu haske. Abubuwan da aka yi amfani da su na Samarium na iya fitar da haske a takamaiman tsayin raƙuman ruwa, don haka inganta ingancin launi da ingancin tsarin hasken wuta. Wannan aikace-aikacen yana da mahimmanci don haɓaka fasahar nunin ci gaba da hanyoyin samar da haske mai ƙarfi.
Alloying wakili: Ana amfani da tsaftataccen samarium a matsayin wakili na alloying a cikin nau'ikan alluran ƙarfe daban-daban, musamman wajen samar da magneto ƙasa da ba kasafai ba da sauran kayan aiki masu inganci. Bugu da ƙari na samarium yana inganta kayan aikin injiniya da juriya na lalata na waɗannan allunan, yana sa su dace da amfani da su a cikin masana'antun lantarki, motoci da sararin samaniya.