Isingeniso esifushane
Igama lomkhiqizo: Dysprosium
Ifomula: Dy
Inombolo ye-CAS: 7429-91-6
Isisindo se-molecule: 162.5
Ukuminyana: 8.550 gm/cm3
Indawo yokuncibilika: 1412°C
Umumo: Izingcezu zesigaxa esisiliva, izingothi, induku, ucwecwe, ucingo, njll.
Iphakheji: 50kg / isigubhu noma njengoba ubufuna
Ikhodi Yomkhiqizo | 6663D | 6663 | 6665 | 6667 |
Ibanga | 99.99% | 99.99% | 99.9% | 99% |
UKWAKHIWA KWAKHEMICAL | ||||
I-Dy/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
I-TREM (% min.) | 99.9 | 99.5 | 99 | 99 |
Ukungcola Okungavamile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
Gd/TREM Tb/TREM Ho/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 0.05 0.05 0.05 0.03 0.03 0.03 0.03 | 0.1 0.1 0.1 0.1 0.05 0.05 0.05 0.1 |
Ukungcola Okungajwayelekile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
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 0.1 0.03 0.01 0.1 0.2 0.03 0.01 | 0.15 0.01 0.1 0.05 0.05 0.1 0.3 0.03 0.02 |
1. Omazibuthe Abasebenza Kakhulu:
- Ukuthuthukisa Amandla Akazibuthe Nokumelana Nokushisa: I-Dysprosium ivamise ukusetshenziswa njengesithasiselo ekukhiqizeni omagnethi basebenza kahle kakhulu, ikakhulukazi omazibuthe be-Neodymium-Iron-Boron (NdFeB). Ngokuhlanganisa i-Dysprosium, lawa mamagnet azuza ukumelana okuthuthukisiwe ekususweni kukazibuthe emazingeni okushisa aphezulu, okuwenza afanelekele ukusetshenziswa ezinhlelweni ezidinga kokubili izinkalo ezinamandla kazibuthe nokuzinza kwe-thermal. Lawa mamagnet asetshenziswa kakhulu ezimotweni zikagesi, izinjini zomoya, nezinto zikagesi ezithuthukisiwe, lapho ukusebenza okungaguquki ngaphansi kwezimo ezinzima kubaluleke kakhulu.
2. Izinduku Zokulawula I-Nuclear Reactor:
- I-Neutron Absorption: I-Dysprosium ine-cross-section yokumuncwa kwe-neutron, okuyenza ibe yimpahla efanelekile yezinduku zokulawula kuma-reactors enuzi. Lezi zinduku zokulawula zibalulekile ekulawuleni inqubo ye-fission ngokumunca ama-neutron amaningi, ngaleyo ndlela alawule izinga lokusabela kwenuzi. Ikhono le-Dysprosium lokumunca ama-neutron lisiza ngokuyimpumelelo ukugcina ukuzinza nokuphepha kwama-reactors enuzi, ikakhulukazi ekuphehleni amandla nasezintweni zokucwaninga.
3. I-Thermal Neutron Shielding:
- Ukuvikelwa Kwemisebe: Ngaphezu kokusetshenziswa kwayo ezindongeni zokulawula, i-Dysprosium iphinde isetshenziswe ezintweni zokuvikela i-neutron ezishisayo. Lezi zinto zisetshenziselwa ukuvikela abasebenzi kanye nemishini ebucayi emisebeni ye-neutron ezindaweni zenuzi nasezindaweni zezokwelapha. Ikhono lokumunca i-neutron ephezulu ye-Dysprosium ikwenza kube ukukhetha okuhle kakhulu kokuvikela izinhlelo zokusebenza, iqinisekisa ukuphepha ezindaweni lapho ukuchayeka emisebeni kuwukukhathazeka.
4. Izinto Zezibuthe:
- Ama-Actuator Nezinzwa Ezithuthukile: I-Dysprosium isetshenziswa ekuthuthukisweni kwezinto ezithinta kazibuthe, njenge-Terfenol-D, ebonisa izinguquko eziphawulekayo zomumo noma ubukhulu lapho zivezwa endaweni kazibuthe. Lezi zinto zisetshenziswa kuma-actuator athuthukile, izinzwa, namasistimu e-sonar, lapho kudingeka khona ukulawula okunembile nokusabela. Ukwengezwa kwe-Dysprosium kuthuthukisa ukusebenza kwezinto, kuyenze isebenze kangcono ezinhlelweni ezidinga ukuzwela okuphezulu nokuthembeka.
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