UMnu. Perry Wu Umqondisi Wezokuthengisa Wamazwe Ngamazwe
I-Lanthanum oxide
- Umkhiqizo
- I-Industrial Zirconia
- Imikhiqizo Engavamile Yomhlaba
- I-Alumina
- I-Carbide
- I-Nitride
- Imikhiqizo ye-Ceramic
- Imikhiqizo ye-Graphite
- Nano Materials
- I-Spherical Spray Material
- I-High Purity Metal Powder
- Okushisayo Ukuthengisa Izinto Ezithuthukile
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3n 4n 4n5 5n 3-5um 5-8um Lanthanum Oxide Powder CAS 1312-81-8 La2O3
| Igama Lomkhiqizo | I-Lanthanum oxide Powder |
| Ifomula | La2O3 |
| Inombolo ye-CAS. | 1312-81-8 |
| EINECS | 215-200-5 |
| Ukubukeka | Impushana emhlophe |
| impahla ebonakalayo | |
| Ukubukeka kanye nezakhiwo | Impushana eqinile emhlophe. |
| Ukuminyana | 6.51 g/mL ku-25 ° C |
| Iphoyinti lokuncibilika | 2315 ° C |
| Iphuzu elibilayo | 4200 ° C |
Ukunyibilika: Incibilika kuma-asidi ne-ammonium chloride, engancibiliki emanzini nama-ketone.
I-Lanthanum (III) i-oxide (99..9% La) (REO); I-Lanthanum (III) i-oxide (99.999 La) (REO) i-PURATREM; i-lanthanumoxideREOupowder omhlophe; I-LanthanumoxidePURATREM; I-Lanthanum(III) i-oxide; i-lanthanum(+3) cation; umoya-mpilo (-2) anion
| Izinto | Ibanga | ||||||
| I-La2O3/REO%min | 99.999 | 99.995 | 99.99 | 99.9 | 99.5 | 99.0 | |
| Ukungcola komhlaba okungavamile ULIMI | CeO2 | 0.0002 | 0.0005 | 0.0015 | 0.005 | 0.05 | 0.5 |
| I-Pr6O11 | 0.0002 | 0.0005 | 0.0015 | 0.005 | 0.01 | 0.10 | |
| Nge2O3 | 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 | |
| Ukungcola komhlaba okungavamile | 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 | |
| Phezulu | 0.0010 | 0.0050 | 0.0050 | 0.010 | 0.050 | 0.10 | |
| I-CuO | 0.0002 | 0.0002 | 0.0005 | - | - | - | |
| Ayisishiyagalolunye | 0.0002 | 0.0002 | 0.0005 | - | - | - | |
| I-PbO | 0.0010 | 0.0020 | 0.0050 | - | - | - | |
| Cl— | 0.02 | 0.03 | 0.03 | 0.03 | 0.05 | 0.05 | |
I-Lanthanum oxide iyikhemikhali, futhi ifomula yayo ye-Molecular yi-La2O3. Incibilika kancane emanzini, incibilika kalula ku-asidi, imunca kalula i-carbon dioxide namanzi uma ichayeke emoyeni, ikakhulukazi esetshenziselwa ukukhiqiza ingilazi ebonakalayo ne-Optical fiber. Amakhemikhali ayo ancibilika kancane emanzini futhi ancibilika kalula kuma-asidi, okuholela ekwakhekeni kukasawoti ohambisanayo. Ivezwa emoyeni, kulula ukumunca isikhutha namanzi, futhi kancane kancane iba yiLanthanum carbonate. I-Lanthanum oxide eshisiwe ihlangana namanzi ukukhulula ukushisa okuningi.
Ngokuvamile, imikhiqizo yengezwa nge-polymerization inhibitors. Gcina endaweni epholile nengena umoya. Gwema izinhlansi nemithombo yokushisa. Izinga lokushisa endaweni yokugcina impahla akufanele lidlule 30 ℃. Iphakheji idinga ukuvalwa futhi akufanele ihlangane nomoya. Kufanele igcinwe ngokuhlukana nama-oxidants, ama-asidi, ama-alkali, njll. futhi akufanele ihlanganiswe ukuze igcinwe. Ukusebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya. Vimbela ukusetshenziswa kwezinto eziwumshini namathuluzi ajwayele ukuba nezinhlansi. Indawo yokugcina kufanele ifakwe izinto zokubhekana nezimo eziphuthumayo lapho kuvuza nezinto zokugcina ezifanele.
I-Lanthanum oxide isetshenziswa kakhulu ukwenza ingilazi ye-optical enembayo kanye ne-fiber optical. Ibuye isetshenziswe embonini ye-elekthronikhi njenge-ceramic capacitor kanye ne-piezoelectric ceramic admixture. Ibuye isetshenziswe njengempahla eluhlaza yokulungiselela i-lanthanum borate kanye ne-catalyst yokuhlukaniswa kwe-petroleum nokucwengisiswa.
I-Lanthanum oxide iyinhlanganisela ye-inorganic ne-chemical formula La2O3, okuyimpushana emhlophe. Incibilika ku-asidi, i-ethanol, i-ammonium chloride, engancibiliki emanzini ne-ketone. I-lanthanum oxide yomhlaba engavamile isetshenziswa kabanzi, ikakhulukazi engilazini, ezitsheni zobumba, kweze-electronics nakweminye imikhakha idlala indima ebalulekile.
Ukusetshenziswa: Ikakhulukazi isetshenziswa ekwenzeni ingilazi ye-optical enembayo, i-fiber optical. Iphinde isetshenziswe embonini ye-elekthronikhi njengama-capacitor e-ceramic, i-piezoelectric ceramic doping agent. Ibuye isetshenziswe njengento eluhlaza yokulungiswa kwe-lanthanum boride, futhi njenge-catalyst yokuhlukaniswa kwe-petroleum nokuhlanzwa.
Izicelo: Isetshenziselwa kakhulu ukwakhiwa kwengilazi ye-alloy enembile enembile, ibhodi ye-fiber optical high-refractive, ifanele amakhamera, amakhamera, amalensi e-microscope namaprism ensimbi yokukhanya ethuthukisiwe, njll. Ibuye isetshenziswe ekwenzeni ama-ceramic capacitor, i-piezoelectric ceramic ceramic. ama-dopants nezinto ze-X-ray luminescent ezifana ne-lanthanum oxybromide powder. Ikhishwa ku-lanthanum lanthanum ore noma itholwe ngokushisa i-lanthanum carbonate noma i-lanthanum nitrate. Ingabuye itholakale ngokubola okushisayo kwe-lanthanum oxalate. Isetshenziswa njenge-catalyst yokusabela okuhlukahlukene, njengokugqugquzela ukusabela kwe-oxidation ye-carbon monoxide uma ifakwe i-cadmium oxide, kanye nokwenza i-hydrogenation ye-carbon monoxide yakhe i-methane uma ifakwe i-palladium. I-Lanthanum oxide efakwe i-lithium oxide noma i-zirconium oxide (1%) ingasetshenziswa ukwenza izibuthe ze-ferrite. Kuyi-catalyst ekhethiwe esebenza kahle kakhulu yokuhlanganisa i-oxidative ye-methane ne-ethane ne-ethylene. Isetshenziselwa ukuthuthukisa ukuncika kwezinga lokushisa kanye nezakhiwo ze-dielectric ze-barium titanate (BaTiO3) kanye ne-strontium titanate (SrTiO3) ferroelectrics, kanye nokwenza i-fiber optics nengilazi yokubona.
Yenziwe ngama-alloys akhethekile asetshenziswa ekwenzeni ingilazi ye-optical enembayo, i-high refractive optical fiber, ifanele amakhamera, ikhamera, ilensi yesibonakhulu kanye nezinsimbi ezithuthukisiwe zeprism. Iphinde isetshenziswe ekwenzeni ama-capacitor e-ceramic, i-piezoelectric ceramics dopants kanye ne-X-ray emit material bromine lanthanum oxide powder. Isetshenziswa njenge-catalyst kwabaningi, ukuthuthukisa i-barium titanate (BaTiO3), izinga lokushisa le-strontium titanate (SrTiO3) ukuncika kwezakhiwo ze-ferroelectric kanye ne-dielectric, kanye nokukhiqizwa kwe-fiber optics nengilazi yokubona.
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