Holmium ígwè | Ho ingots | CAS 7440-60-0 | Ihe ụwa dị ụkọ

Holmium ígwè | Ho ingots | CAS 7440-60-0 | Ihe oyiyi ụwa na-adịghị ahụkebe egosipụtara

Nkọwa dị mkpirikpi:

Holmium nwere oge ndọta kachasị elu yana ike ndọta nke ihe ọ bụla, yabụ enwere ike iji mepụta oghere ndọta kachasi ike.

Anyị nwere ike ịnye ịdị ọcha dị elu 99.9%.

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

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Okwu mmeghe dị nkenke
Aha ngwaahịa: Holmium
Usoro: Ho
Nọmba CAS: 7440-60-0
Arọ Molecular: 164.93
Njupụta: 8.795 gm/cc
Ebe mgbaze: 1474 °C
Ọdịdị: Silvery gray
Ụdị: Mpekere akpụ ọla ọcha, ingots, mkpanaka, foil, waya, wdg.
Ngwugwu: 50kg / drum ma ọ bụ dị ka ịchọrọ

Nkọwapụta

Ọkwa	99.99%	99.99%	99.9%	99%
NKWUKWU kemikal
Ho/TREM (% nkeji)	99.99	99.99	99.9	99
TREM (% nkeji)	99.9	99.5	99	99
Ihe adịghị ọcha n'ụwa	ppm max.	ppm max.	% kacha.	% kacha.
Gd/TREM Tb/TREM Dy/TREM Er/TREM Tm/TREM Yb/TREM Lu/TREM Y/TREM	30 30 10 10 10 10 10 30	30 30 10 10 10 10 10 30	0,002 0.01 0.05 0.05 0.01 0.01 0.01 0.03	0.1 0.1 0.3 0.3 0.1 0.01 0.01 0.05
Ihe adịghị ọcha n'ụwa	ppm max.	ppm max.	% kacha.	% kacha.
Fe Si Ca Al Mg W Ta O C Cl	200 50 50 50 50 50 50 300 50 50	500 100 100 100 50 100 100 500 100 100	0.1 0.03 0.05 0.01 0.01 0.05 0.01 0.1 0.01 0.01	0.15 0.01 0.05 0.01 0.01 0.05 0.05 0.2 0.03 0.02

Ngwa

Akụrụngwa magnetik: A maara Holmium maka ihe ndọta siri ike yana bara uru n'ịmepụta ihe ndọta dị elu. A na-eji ihe ndọta Holmium mee ihe n'ụdị ngwa dị iche iche, gụnyere sistemụ refrigeration magnet, ebe ha na-enyere aka nweta obere okpomọkụ site na demagnetization adiabatic. Ngwa a dị mkpa karịsịa na cryogenics na teknụzụ na-echekwa ume.
Laser: A na-eji Holmium mee ihe na lasers steeti siri ike, kpọmkwem holmium-doped yttrium aluminum garnet (Ho: YAG) lasers. Ndị lasers ndị a na-ebunye ọkụ na ebili mmiri nke 2100 nm, nke mmiri na-etinye ya nke ukwuu, na-eme ka ha dị mma maka ngwa ahụike dịka ịwa ahụ laser na lithotripsy (na-agbaji nkume akụrụ). A na-ejikwa laser Holmium na ngwa mmepụta ihe maka ịkpụ na ihe ịgbado ọkụ.
Ngwa nuklia: Enwere ike iji Holmium mee ihe na teknụzụ nuklia n'ihi njirimara absorption nke neutron ya. Holmium-166 bụ isotope redioaktivu ejiri na ụfọdụ ụdị ọgwụgwọ radieshon cancer. Tụkwasị na nke a, enwere ike iji holmium mee ihe na mkpanaka nchịkwa nke ndị na-emepụta ngwá agha nuklia iji nyere aka ịhazi usoro fission na melite nchekwa na arụmọrụ nke ike nuklia.
Alloying gị n'ụlọnga: A na-eji Holmium mee ihe dị ka onye na-emepụta ihe maka ọla dị iche iche iji meziwanye ihe eji arụ ọrụ na nguzogide corrosion. A na-agbakwunye ya na nickel na ihe ndị ọzọ na-adịghị ahụkebe nke ụwa iji mee ka ike ha dịkwuo elu na nkwụsi ike nke okpomọkụ. A na-eji alloys ndị a nwere holmium na mbara igwe, ngwa eletrọnịkị, na ngwa ndị ọzọ na-arụ ọrụ dị elu ebe ntụkwasị obi dị oke mkpa.