Bambo Perry Wu International Sales Director
Lanthanum oxide
- Zogulitsa
- Industrial Zirconia
- Rare Earth Products
- Alumina
- Carbide
- Nitride
- Zinthu za Ceramic
- Zogulitsa za Graphite
- Nano Materials
- Zinthu Zopopera Zozungulira
- High Purity Metal Powder
- Zogulitsa Zotentha Zapamwamba
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3n 4n 4n5 5n 3-5um 5-8um Lanthanum Oxide Powder CAS 1312-81-8 La2O3
| Dzina lazogulitsa | Lanthanum Oxide Powder |
| Fomula | La2O3 |
| CAS No. | 1312-81-8 |
| Malingaliro a kampani EINECS | 215-200-5 |
| Maonekedwe | White ufa |
| katundu wakuthupi | |
| Maonekedwe ndi katundu | Ufa wolimba woyera. |
| Kuchulukana | 6.51 g/mL pa 25 ° C |
| Malo osungunuka | 2315 ° C |
| Malo otentha | 4200 ° C |
Kusungunuka: Kusungunuka mu ma acid ndi ammonium chloride, osasungunuka m'madzi ndi ma ketoni.
Lanthanum (III) oxide (99..9% La) (REO); Lanthanum (III) oxide (99.999 La) (REO) PURATREM; LanthanumoxideREOwhiteufa; LanthanumoxidePURATREM; Lanthanum (III) oxide; lanthanum(+3) cation; mpweya (-2) anion
| Zinthu | Gulu | ||||||
| La2O3/REO%min | 99.999 | 99.995 | 99.99 | 99.9 | 99.5 | 99.0 | |
| Zosasowa zapadziko lapansi CHINENERO | CeO2 | 0.0002 | 0.0005 | 0.0015 | 0.005 | 0.05 | 0.5 |
| Pr6O11 | 0.0002 | 0.0005 | 0.0015 | 0.005 | 0.01 | 0.10 | |
| Nd2O3 | 0.0002 | 0.0005 | 0.0010 | 0.0010 | 0.01 | 0.1 | |
| Sm2O3 | 0.0002 | 0.0005 | 0.0010 | 0.001 | 0.01 | 0.01 | |
| Y2O3 | 0.0003 | 0.0010 | 0.0010 | 0.005 | 0.005 | 0.1 | |
| Zosasowa zapadziko lapansi zonyansa | Fe2O3 | 0.0002 | 0.0003 | 0.0005 | 0.001 | 0.005 | 0.010 |
| SiO2 | 0.0030 | 0.0050 | 0.0050 | 0.010 | 0.050 | 0.050 | |
| Wapamwamba | 0.0010 | 0.0050 | 0.0050 | 0.010 | 0.050 | 0.10 | |
| Kuo | 0.0002 | 0.0002 | 0.0005 | - | - | - | |
| Zisanu ndi zinayi | 0.0002 | 0.0002 | 0.0005 | - | - | - | |
| PbO | 0.0010 | 0.0020 | 0.0050 | - | - | - | |
| Cl- | 0.02 | 0.03 | 0.03 | 0.03 | 0.05 | 0.05 | |
Lanthanum oxide ndi mankhwala, ndipo mawonekedwe ake a molekyulu ndi La2O3. Pang'ono sungunuka m'madzi, mosavuta sungunuka mu asidi, zosavuta kuyamwa mpweya woipa ndi madzi pamene poyera mpweya, makamaka ntchito popanga mwatsatanetsatane kuwala galasi ndi kuwala CHIKWANGWANI. Mankhwala ake amasungunuka pang'ono m'madzi ndipo amasungunuka mosavuta mu zidulo, zomwe zimapangitsa kupanga mchere wofanana. Zowonekera mumlengalenga, zimakhala zosavuta kuyamwa mpweya woipa ndi madzi, ndipo pang'onopang'ono zimakhala Lanthanum carbonate. The anawotchedwa Lanthanum okusayidi amaphatikiza ndi madzi kumasula kwambiri kutentha.
Nthawi zambiri, mankhwala amawonjezedwa ndi polymerization inhibitors. Kusunga m'nyumba yozizira komanso mpweya wokwanira. Khalani kutali ndi zoyaka ndi kutentha. Kutentha kwa nyumba yosungiramo katundu sikuyenera kupitirira 30 ℃. Kupaka kumafunikira kusindikizidwa ndipo sayenera kukhudzana ndi mpweya. Iyenera kusungidwa mosiyana ndi zowonjezera zowonjezera, zidulo, alkalis, ndi zina zotero ndipo zisasakanizidwe kuti zisungidwe. Kugwiritsa ntchito magetsi osaphulika komanso mpweya wabwino. Letsani kugwiritsa ntchito zida zamakina ndi zida zomwe zimakonda kuphulika. Malo osungiramo zinthu ayenera kukhala ndi zida zoyankhira mwadzidzidzi chifukwa cha kudontha ndi zosungirako zoyenera.
Lanthanum okusayidi zimagwiritsa ntchito kupanga mwatsatanetsatane galasi kuwala ndi CHIKWANGWANI kuwala. Amagwiritsidwanso ntchito pamakampani amagetsi ngati ceramic capacitor ndi piezoelectric ceramic admixture. Amagwiritsidwanso ntchito ngati zopangira pokonzekera lanthanum borate ndi chothandizira kulekanitsa mafuta ndi kuyenga.
Lanthanum oxide ndi mankhwala opangidwa ndi mankhwala a La2O3, omwe ndi ufa woyera. Zosungunuka mu asidi, ethanol, ammonium chloride, osasungunuka m'madzi ndi ketone. Lanthanum oxide osowa padziko lapansi amagwiritsidwa ntchito kwambiri, makamaka mu galasi, zoumba, zamagetsi ndi zina zimagwira ntchito yofunika kwambiri.
Ntchito: Amagwiritsidwa ntchito kwambiri popanga magalasi owoneka bwino, owoneka bwino. Amagwiritsidwanso ntchito m'makampani amagetsi ngati ceramic capacitors, piezoelectric ceramic doping agent. Amagwiritsidwanso ntchito ngati zopangira zopangira lanthanum boride, komanso ngati chothandizira kulekanitsa mafuta ndi kuyeretsa.
Mapulogalamu: Amagwiritsidwa ntchito popanga magalasi apadera a aloyi olondola kwambiri, magalasi apamwamba a refractive optical fiber, oyenera makamera, makamera, magalasi a microscope ndi ma prisms apamwamba opangira zida, etc. Amagwiritsidwanso ntchito popanga ma capacitors a ceramic, piezoelectric ceramic ceramic lens. dopants ndi X-ray luminescent zipangizo monga lanthanum oxybromide ufa. Amachokera ku lanthanum lanthanum ore kapena amapezeka powotcha lanthanum carbonate kapena lanthanum nitrate. Itha kupezekanso ndi kuwonongeka kwamafuta a lanthanum oxalate. Amagwiritsidwa ntchito ngati chothandizira pazochitika zosiyanasiyana, monga kulimbikitsa makutidwe ndi okosijeni a carbon monoxide atadzazidwa ndi cadmium oxide, komanso kuchititsa kuti hydrogenation ya carbon monoxide ipange methane ikamathiridwa ndi palladium. Lanthanum oxide yomwe imayikidwa ndi lithiamu oxide kapena zirconium oxide (1%) ingagwiritsidwe ntchito kupanga maginito a ferrite. Ndiwothandiza kwambiri posankha chothandizira cholumikizira oxidative cha methane ku ethane ndi ethylene. Amagwiritsidwa ntchito kukonza kudalira kwa kutentha ndi dielectric katundu wa barium titanate (BaTiO3) ndi strontium titanate (SrTiO3) ferroelectrics, ndi kupanga fiber optics ndi kuwala galasi.
Amapangidwa ndi ma alloys apadera omwe amagwiritsidwa ntchito popanga magalasi owoneka bwino, ulusi wowoneka bwino wa refractive, woyenera makamera, kamera, magalasi owonera maikulosikopu ndi zida zapamwamba za prism. Amagwiritsidwanso ntchito popanga ceramic capacitors, piezoelectric ceramics dopants ndi X-ray emitting za bromine lanthanum oxide ufa. Amagwiritsidwa ntchito ngati chothandizira ambiri, pakuwongolera kutentha kwa barium titanate (BaTiO3), kutentha kwa strontium titanate (SrTiO3) kudalira mphamvu za ferroelectric ndi dielectric, kupanga fiber optics ndi galasi la kuwala.
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