Tino parakore 99.9-99.99 %Samarium (Sm) Huānga whakarewa
Nga korero poto oSamarium Metal
Hua:Samarium Metal
Tātai: Sm
Nama CAS:7440-19-9
Taumaha rāpoi: 150.36
Kiato: 7.353 g/cm³
Ira whakarewa: 1072°C
Te ahua: nga kongakonga hiriwa, ngots, te rakau, te pepa, te waea, aha atu.
Pumau: He tauhohenga i te hau
Te whakaheke: Pai
Reo maha: Samarium Metall, Metal De Samarium, Metal Del Samario
Te tono ooSamarium Metal
Samarium MetalKei te whakamahia tuatahi i roto i te hanga o Samarium-Cobalt (Sm2Co17) aukume tuturu ki tetahi o nga ātete teitei ki te demagnetization mohiotia. Te parakore teiteiSamarium MetalKa whakamahia ano hoki ki te hanga koranu motuhake me nga whaainga pupuhi. Ko Samarium-149 he waahanga whakawhiti teitei mo te hopu neutron (41,000 whare witi) na reira ka whakamahia i roto i nga rakau whakahaere o nga reactors karihi.Samarium MetalKa taea ano te tukatuka ki nga momo ahua o nga pepa, waea, pepa, papa, rakau, kōpae me te paura.
Whakatakotoranga ooSamarium Metal
Sm/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
TREM (% min.) | 99.9 | 99.5 | 99.5 | 99 |
Nga poke o te whenua onge | ppm max. | ppm max. | % mōrahi. | % mōrahi. |
La/TREM Ce/TREM Pr/TREM Nd/TREM Eu/TREM Gd/TREM Y/TREM | 50 10 10 10 10 10 10 | 50 10 10 10 10 10 10 | 0.01 0.01 0.03 0.03 0.03 0.03 0.03 | 0.05 0.05 0.05 0.05 0.05 0.05 0.05 |
Nga poke o te whenua kore-rare | ppm max. | ppm max. | % mōrahi. | % mōrahi. |
Fe Si Ca Al Mg Mn O C | 50 50 50 50 50 50 150 100 | 80 80 50 100 50 100 200 100 | 0.01 0.01 0.01 0.02 0.01 0.01 0.03 0.015 | 0.015 0.015 0.015 0.03 0.001 0.01 0.05 0.03 |
Tuhipoka:Ka taea te whakaputa hua me te kapi kia rite ki nga whakaritenga a te kaiwhakamahi.
Tapeke:25kg / oko, 50kg / oko.
Hua e pā ana:Praseodymium neodymium whakarewa,Korehau Scandium,Yttrium Metal,Erbium Metal,Kotara Tulium,Ytterbium Metal,Korehau Lutetium,Te Whakarewa Cerium,Praseodymium Metal,Neodymium Metal,Samarium Metal,Europium Metal,Gadolinium Metal,Dysprosium Metal,Terbium Metal,Korehau Lanthanum.
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