Lanthanum cerium simbiisimbi isingawanzo simbi yepasi ine kugadzikana kwakanaka kwekupisa, kusaita ngura, uye kusimba kwemagetsi. Yayo kemikari zvimiro inoshanda zvakanyanya, uye inogona kuita neoxidants uye inoderedza maajenti kuburitsa akasiyana oxides nemakomisheni. Panguva imwecheteyo, lanthanum cerium metal inewo yakanaka catalytic performance uye optical properties, uye ine zvakawanda zvakasiyana-siyana zvekushandisa mumakemikari engineering, simba idzva, magetsi nemamwe minda.
Kuonekwa kwelanthanum cerium simbiis silver grey metallic luster block, kunyanya inosanganisira triangular block, chokoreti block, uye rectangular block.
Huremu hwemambure matatu: 500-800g / ingot, kuchena: ≥ 98.5% La/TREM: 35 ± 3% Ce/TREM: 65 ± 3%
Huremu hwehuremu hwechokoreti block: 50-100g/ingot Kuchena: ≥ 98.5% La/TREM: 35 ± 3% Ce/TREM: 65 ± 3%
Huremu hwerectangular block: 2-3kg/ingot Kuchena: ≥ 99% La/TREM: 35 ± 3% Ce/TREM: 65 ± 3%
Kushandiswa kwelanthanum cerium (La-Ce) alloy
Lanthanum-cerium (La-Ce) alloychinhu chakasiyana-siyana chakakwezva kutarisisa kwakasiyana-siyana mumaindasitiri ekushandisa, kunyanya muindasitiri yesimbi. Yakagadzirwa kunyanya yelanthanumuyecerium, iyi alloy yakasiyana ine zvinhu zvinowedzera kushanda uye kunaka kwezvigadzirwa zvesimbi.
Imwe yemashandisirwo makuru eLa-Ce alloysndiko kugadzirwa kwesimbi dzakakosha. Kuwedzera kweLa-Ceinovandudza michina yesimbi, senge tensile simba uye ductility, ichiita kuti ive yakakodzera kune inoda kunyorera mukuvaka, yemotokari uye aerospace maindasitiri. Iyo alloy inoshanda se deoxidizer uye desulfurizer, inobatsira kunatsiridza simbi uye kuderedza kusvibiswa, pakupedzisira ichigadzira yepamusoro mhando yekupedzisira chigadzirwa.
Mukutsvaga mari,La-Ce alloyinoita basa rinokosha mukunatsiridza kuyerera kwesimbi yakanyunguduka. Ichi chivakwa chakakosha pakugadzira akaomesesa zvimiro uye zvikamu zvine yakakwirira dimensional kurongeka. Iyo alloy inovandudza maitiro ekukanda, zvichiita kuti zvishoma zvikanganiso uye zvigadziriswe zvinobudirira zvekugadzira.
Mukuwedzera, La-Ce alloy inoshandiswawo muindasitiri yecerium-iron-boron kugadzira magineti epamusoro-soro. Aya magineti akakosha kune akasiyana siyana emagetsi emagetsi matekinoroji emagetsi emagetsi, senge turbines emhepo uye mota dzemagetsi.
Kumwe kushandiswa kwakakosha kweLa-Ce alloy ndeye hydrogen kuchengetedza zvinhu. Iyo alloy inogona kunyatso tora uye kuburitsa haidrojeni, ichiita inovimbisa mumiriri wemhinduro dzekuchengetedza simba, kunyanya mumamiriro emagetsi akachena matekinoroji.
Pakupedzisira, La-Ce alloy ndeye inoshanda yekuwedzera simbi. Kuibatanidza mukugadzirwa kwesimbi kunovandudza kushanda kwese uye hupenyu hurefu hwezvinhu, zvichiita kuti zvive zvakakosha kune indasitiri yesimbi.
Kupedzisa, kushandiswa kwelanthanum-cerium (La-Ce) alloyinosanganisira minda yakawanda, inonyanya kushandiswa muindasitiri yesimbi, yakakosha kugadzirwa kwesimbi, kukanda chaiko, kugadzira cerium-iron-boron, kuchengetedza hydrogen uye sekuwedzera kwesimbi. Hunhu hwayo hwakasiyana hunoita kuti ive chinhu chakakosha mumaitiro emazuva ano maindasitiri.
(Inokurudzirwa kuchengeta pasi peyakavharwa uye yakaoma mamiriro. Mushure mekuratidzwa kumhepo kwenguva yakati, chigadzirwa ichi chichaita chiedza yeyero yegirini oxide poda pamusoro. Mushure mekushandisa sandblasting machine kana bhurasho kukwenenzvera oxide layer yakachena. , hazvizokanganisa kushanda uye kushandiswa kwechigadzirwa.)
Zvigadzirwa zvekambani yedu zvakafanana zvinosanganisirawo simbi imwechete uye alloy ingots uye hupfu hwakadai seLalanthanum, Cecerium, Prpraseodymium, Ndneodymium, Smsamarium, Eueuropium, Gdgadolinium, Tbterbium, Dydysprosium Ho holmium, Er erbium, Ybytterbium, Yyttrium, etc. Kugamuchirwa kubvunza.
Nguva yekutumira: Sep-30-2024