Lanthanum zitsulo | La ingot | CAS 7439-91-0 | Zosowa zapadziko lapansi

Kufotokozera Kwachidule:

Lanthanum ndi chitsulo chosowa kwambiri padziko lapansi chomwe chimadziwika chifukwa cha kufewa kwake, ductility, ndi kusinthasintha kwakukulu ndi zinthu zina, makamaka popanga ma alloys ndi kupititsa patsogolo zinthu zosiyanasiyana.

Titha kupereka chiyero chachikulu 99.9%.

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

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Chiyambi chachidule
Dzina la malonda: Lanthanum
Fomula: La
Nambala ya CAS: 7439-91-0
Molecular Kulemera kwake: 138.91
Kachulukidwe: 6.16 g/cm3
Malo osungunuka: 920 ℃
Maonekedwe: Zidutswa za Silva, ingots, ndodo, zojambulazo, waya, etc.
Kukhazikika: Kusavuta kokhala ndi okosijeni mumlengalenga.
Ductibility: Zabwino
Zinenero zambiri: Lanthan Metall, Metal De Lanthane, Metal Del Lantano

Kufotokozera

Kodi katundu	5764	5765	5767
Gulu	99.95%	99.9%	99%
KUPANGA KWA CHEMICAL
La/TREM (% min.)	99.95	99.9	99
TREM (% min.)	99.5	99.5	99
Zosawerengeka Zapadziko Lapansi	% max.	% max.	% max.
Ce/TREM Pr/TREM Ndi/TREM Sm/TREM Eu/TREM Gd/TREM Y/TREM	0.05 0.01 0.01 0.001 0.001 0.001 0.001	0.05 0.05 0.01 0.005 0.005 0.005 0.01	0.1 0.1 0.1 0.1 0.1 0.1 0.1
Zosazolowereka za Padziko Lapansi	% max.	% max.	% max.
Fe Si Ca Al Mg C Cl	0.1 0.025 0.01 0.05 0.01 0.03 0.01	0.2 0.03 0.02 0.08 0.03 0.05 0.02	0.5 0.05 0.02 0.1 0.05 0.05 0.03

Kugwiritsa ntchito

1. Wothandizira:
- Zitsulo ndi Aluminiyamu Alloys: Lanthanum amagwiritsidwa ntchito ngati alloying agent kuti apititse patsogolo zitsulo zosiyanasiyana. Pakupanga zitsulo, lanthanum imathandizira kukulitsa mphamvu, ductility, ndi kukana dzimbiri. Ndizofunika kwambiri popanga zitsulo zamtengo wapatali zomwe zimagwiritsidwa ntchito m'madera ovuta, monga m'mafakitale oyendetsa ndege ndi magalimoto.
- Magnesium Alloys: Lanthanum imagwiritsidwanso ntchito mu magnesium alloys kuti apititse patsogolo kutentha kwawo, kukana kukwawa, komanso makina onse. Ma magnesium alloys awa amagwiritsidwa ntchito popanga zinthu zopepuka, zamphamvu kwambiri, monga zida zamagalimoto, zida za ndege, ndi zida zamagetsi zonyamula.

2. Kusungirako haidrojeni:
- Mabatire a Nickel-Metal Hydride (NiMH): Lanthanum ndi gawo lofunikira kwambiri popanga mabatire a NiMH, omwe amagwiritsidwa ntchito kwambiri pamagalimoto amagetsi osakanizidwa (HEVs), zamagetsi zam'manja, ndi zida zamagetsi. Kuthekera kwachitsulo kuyamwa ndikutulutsa haidrojeni moyenera kumapangitsa kuti ikhale chinthu chofunikira kwambiri pamagetsi olakwika a batri, zomwe zimapangitsa kuti batire ikhale ndi mphamvu zambiri komanso moyo wautali.

3. Catalysis:
- Catalytic Converter: Lanthanum imagwiritsidwa ntchito posinthira magalimoto, omwe amachepetsa mpweya woyipa wamagalimoto. Imakhala ngati stabilizer yothandizira aluminiyamu mu chothandizira, kupititsa patsogolo mphamvu komanso kulimba kwa zinthu zothandizira, zomwe zimathandiza kusintha mpweya wapoizoni monga carbon monoxide ndi nitrogen oxides kukhala zinthu zosavulaza.
- Petroleum Refining: Lanthanum imagwiritsidwa ntchito muzitsulo zopangira madzi (FCC) zomwe zimagwiritsidwa ntchito poyenga mafuta kuti aphwanye ma hydrocarbon olemera kukhala tizigawo topepuka ngati mafuta ndi dizilo. Lanthanum imathandiza kuonjezera ntchito ndi kusankha kwa chothandizira, kupititsa patsogolo zokolola zamtengo wapatali komanso kuyendetsa bwino ntchito.

4. Galasi ndi Ceramics:
- Magalasi a Optical: Lanthanum imagwiritsidwa ntchito popanga magalasi owoneka bwino, komwe imathandizira kukonza index ya refractive ndi kumveka bwino. Magalasi okhala ndi lanthanum amagwiritsidwa ntchito mu ma lens a kamera, ma binoculars, ndi zida zowunikira zapamwamba kwambiri, pomwe kulondola ndi kumveka bwino ndikofunikira.
- Zida Za Ceramic: Lanthanum imagwiritsidwanso ntchito popanga zida zadothi zapamwamba, zomwe zimawonjezera kukhazikika kwamafuta, zida za dielectric, ndi mphamvu zamakina. Ma Ceramics awa amagwiritsidwa ntchito pazinthu monga zamagetsi, matelefoni, komanso malo otentha kwambiri.

5. Kuyatsa:
- Nyali za Carbon Arc: M'mbiri, lanthanum idagwiritsidwa ntchito popanga nyali za carbon arc, zomwe kale zinkagwiritsidwa ntchito kwambiri m'makampani opanga mafilimu ndi kanema wawayilesi pakuwunikira situdiyo chifukwa cha kuwala kwawo kokhazikika komanso kokhazikika. Ngakhale kuti ndizochepa kwambiri masiku ano, ntchito ya lanthanum poyatsa magetsi imasonyeza mphamvu yake yowonjezera zinthu zotulutsa kuwala.
- Phosphors mu Kuunikira kwa LED: Lanthanum imagwiritsidwa ntchito popanga ma phosphors pakuwunikira kwa LED ndi matekinoloje owonetsera. Ma phosphor opangidwa ndi Lanthanum amathandizira kuwunikira, kuwongolera bwino, komanso kutulutsa mitundu ya ma LED, omwe amagwiritsidwa ntchito kwambiri pamakina amakono owunikira, zowonetsera, ndi zizindikilo.

6. Kugwiritsa Ntchito Nyukiliya:
- Zida za Nuclear Reactor: Lanthanum imagwiritsidwa ntchito pazinthu zina zanyukiliya chifukwa cha kuyamwa kwake kwa neutroni. Amagwiritsidwa ntchito poyang'anira ndodo ndi mbali zina za riyakitala komwe kuwongolera kuchuluka kwa ma fission ndi kuwongolera zochitika zanyukiliya ndikofunikira kwambiri pakuchita bwino komanso koyenera kwa riyakitala.

7. Ntchito Zachipatala:
- Ma Radiographic Contrast Agents: Mankhwala a Lanthanum amagwiritsidwa ntchito pazithunzi zachipatala monga zowonetsera za X-ray ndi MRI scans. Othandizirawa amathandizira kukulitsa mawonekedwe azinthu zina m'thupi, zomwe zimathandiza kudziwa bwino za matenda osiyanasiyana.
- Kubwezeretsedwa Kwa Mafupa: Lanthanum ikufufuzidwa kuti igwiritsidwe ntchito m'machiritso ochiritsira mafupa, komwe angathandize kuti pakhale kukula ndi kukonzanso minofu ya mafupa.