Dysprosium hlau | Dy ingots | CAS Nr .: 7429-91-6 Rare ntiaj teb cov ntaub ntawv

Dysprosium hlau | Dy ingots | CAS Nr .: 7429-91-6 Rare earth material Featured Image

Lus piav qhia luv luv:

Dysprosium yog siv los tswj cov pas nrig hauv cov reactors ntawm nuclear fais fab nroj tsuag vim lawv muaj peev xwm nqus tau neutrons.

Peb tuaj yeem muab siab purity 99.9%.

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Product Detail

Khoom cim npe

Product Description

Kev taw qhia luv luv
Khoom npe: Dysprosium
Formula: Dy
CAS Nr .: 7429-91-6
Molecular Luj: 162.5
Qhov ceev: 8.550g / cm3
Melting point: 1412 ° C
Puab: Silvery pob pieces, ingots, pas nrig, ntawv ci, hlau, thiab lwm yam.
Pob: 50kg / nruas los yog raws li koj xav tau

Specification

Khoom Code	6663d ua	ib 6663	ib 6665	ib 6667
Qib	99.99%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Dy/TREM (% min.)	99.99 ib	99.99 ib	99.9 ua	99
TREM (% min.)	99.9 ua	99.5 ua	99	99
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
Gd/TREM Tb/TREM Hlo/TREM Er/TREM Tm/TREM Yb/TREM Lu/TREM Y/TREM	20 30 30 10 10 10 10 10	20 30 30 10 10 10 10 10	0.05 Nws 0.05 Nws 0.05 Nws 0.05 Nws 0.03 ib 0.03 ib 0.03 ib 0.03 ib	0.1 0.1 0.1 0.1 0.05 Nws 0.05 Nws 0.05 Nws 0.1
Tsis-Re Earth Impurities	ppm max.	ppm max.	% max.	% max.
Fe Si Ca Al Mg W O C Cl	300 50 100 100 50 500 500 100 50	1000 100 500 100 100 500 1500 150 100	0.12 0.01 ib 0.1 0.03 ib 0.01 ib 0.1 0.2 0.03 ib 0.01 ib	0.15 0.01 ib 0.1 0.05 Nws 0.05 Nws 0.1 0.3 0.03 ib 0.02 ib

Daim ntawv thov

1. High-Performance Magnets:
- Txhim kho Magnetic Strength thiab Heat Resistance: Dysprosium feem ntau yog siv los ua ib qho ntxiv hauv kev tsim cov hlau nplaum ruaj khov, tshwj xeeb yog Neodymium-Iron-Boron (NdFeB) hlau nplaum. Los ntawm kev koom ua ke Dysprosium, cov hlau nplaum no tau txais kev tiv thaiv zoo rau demagnetization ntawm qhov kub thiab txias, ua rau lawv tsim nyog siv rau hauv cov ntawv thov uas xav tau ob qho tib si sib nqus thiab thermal stability. Cov hlau nplaum no tau siv dav hauv tsheb fais fab, cua turbines, thiab cov khoom siv hluav taws xob siab heev, qhov kev ua tau zoo ib yam nyob rau hauv huab cua yog qhov tseem ceeb.

2. Nuclear Reactor Control Rods:
- Neutron Absorption: Dysprosium muaj qhov siab ntawm neutron absorption cross-section, ua rau nws yog cov khoom siv zoo tshaj plaws rau kev tswj cov pas nrig hauv nuclear reactors. Cov rods tswj no tseem ceeb heev rau kev tswj cov txheej txheem fission los ntawm absorbing ntau tshaj neutrons, yog li tswj tus nqi ntawm cov tshuaj tiv thaiv nuclear. Dysprosium lub peev xwm los nqus cov neutrons zoo pab tswj kev ruaj ntseg thiab kev nyab xeeb ntawm nuclear reactors, tshwj xeeb tshaj yog nyob rau hauv lub zog tsim thiab kev tshawb fawb reactors.

3. Thermal Neutron Shielding:
- Kev tiv thaiv hluav taws xob: Ntxiv rau nws siv hauv kev tswj cov pas nrig, Dysprosium tseem ua haujlwm hauv thermal neutron shielding cov ntaub ntawv. Cov ntaub ntawv no yog siv los tiv thaiv cov neeg ua haujlwm thiab cov cuab yeej rhiab heev los ntawm cov hluav taws xob neutron hauv cov chaw siv hluav taws xob thiab cov chaw kho mob. Dysprosium lub siab nqus neutron muaj peev xwm ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tiv thaiv daim ntaub ntawv, ua kom muaj kev nyab xeeb nyob rau hauv ib puag ncig uas raug hluav taws xob muaj kev txhawj xeeb.

4. Magnetostrictive Materials:
- Advanced Actuators thiab Sensors: Dysprosium yog siv rau hauv kev tsim cov khoom siv magnetostrictive, xws li Terfenol-D, uas nthuav tawm cov kev hloov pauv tseem ceeb hauv cov duab lossis qhov loj me thaum raug rau thaj chaw sib nqus. Cov ntaub ntawv no yog siv rau hauv cov actuators siab heev, sensors, thiab sonar systems, qhov twg yuav tsum muaj kev tswj xyuas thiab kev ua haujlwm. Qhov sib ntxiv ntawm Dysprosium txhim kho cov khoom ua tau zoo, ua kom muaj txiaj ntsig zoo hauv cov ntawv thov uas xav tau siab thiab kev ntseeg siab.