Holmium

Whakaahuatanga

Holmium Ho 99.5% 99.9%he ahe hiriwa ma te konganuku onge whenua ngawari me te ngawari, te hanga karaihe hexagonal me te ira whakarewa 1474°C me te kiato 8.79g/cm³, he wairewa i roto i te waikawa pararopi, pumau i roto i te hau maroke, engari he ngawari ki te waikura i te pāmahana teitei me raro i te hau makuku, me te tuku hau mura ina pa ana ki te wai.Ko te Holmium he konganuku mahi matū ka taea te whakahiato me te tata ki nga huānga korekore katoa.Ko te Holmium Metal me penapena ki roto i te whare putunga hauhautanga, maroke me te hau, kia matara atu i nga waikura, waikawa, halogens, wai maku, ahi me te puna wera, kaua hoki e whakaaetia kia uru ki te rokiroki.Holmium e whakamahia nuitia ana i roto i nga taonga magneto-optical, yttrium rino me te yttrium konumohe kareti taapiri, te koranu whakamahana aukume Terfenol-D, nga taputapu whakawhitiwhiti korero penei i te laser muka, te whakakaha muka, te puoro muka me etahi atu, me te taapiri mo te hanga o rama halogen whakarewa ki te tino whakapai ake i te tōtika radiation.Ko te waikura Holmium e mohiotia ana ko te mea tino paramagnetic, a ka taea te whakamahi i nga puhui holmium hei taapiri mo nga taonga ferromagnetic hou.Ko te karaihe laser Holmium ka hangaia hoki mo te pokanga kore-whakakino, iti rawa ranei mo te mahi rongoa.

Tukunga

Holmium Ho me te Ho/RE te ma o 99.5%, 99.9% me te TRE 99.0% i Western Minmetals (SC) Corporation ka taea te tuku i nga momo momo paura, puranga, tiihi, granule me te ingot i roto i te kete 10kg ranei 25kg peeke kirihou whakakiia te hau argon. te whakamarumaru ki te pahū rino ki waho, ki te whakaritenga ranei ki te otinga pai.

Uiui inaianei

Nga korero

Tohutohu

Whakatakotoranga Hangarau

Holmium Ho

Te ahua	Hiriwa White
Taumaha rāpoi	164.9
Kiato	8.79 g/cm³
Te Whakarewa	1474 °C
CAS No.	7440-60-0

Kao.	Tūemi		Whakatakotoranga Paerewa
1	Ho/RE ≥		99.5%	99.9%
2	RE ≥		99.0%	99.0%
3	RE poke/RE Max		0.5%	0.01%
4	Ētahi atupokeMax	Fe	0.1%	0.05%
		Si	0.05%	0.03%
		Ca	0.1%	0.05%
		Mg	0.05%	0.03%
5	Tarapi		50kgs i roto i te pahū rino me te tiaki argon

Holmium Home te Ho / RE ma o 99.5%, 99.9% me TRE 99.0% i Western Minmetals (SC) Corporation ka taea te tuku i nga momo momo paura, puranga, tiihi, granule me te ingot i roto i te kete o te 10kg ranei 25kg peeke kirihou whakakiia te tiaki hau argon me pahū rino ki waho, ki te whakaritenga ranei ki te otinga pai.

Holmium HoKei te whakamahia nuitia i roto i nga rauemi aukume-optical, yttrium rino me te yttrium konumohe kareti taapiri, te koranu whakamahana aukume Terfenol-D, nga taputapu whakawhitiwhiti korero penei i te laser muka, te whakakaha muka, te puoro muka me etahi atu, me te taapiri mo te hanga whakarewa. rama halogen ki te whakapai ake i te pai radiation.Ko te waikura Holmium e mohiotia ana ko te mea tino paramagnetic, a ka taea te whakamahi i nga puhui holmium hei taapiri mo nga taonga ferromagnetic hou.Ko te karaihe laser Holmium ka hangaia hoki mo te pokanga kore-whakakino, iti rawa ranei mo te mahi rongoa.