Kev cai hlau Palladium (Pd) Cov ntaub ntawv
khoom hom | palladium |
---|---|
cim | Pd |
Atomic Luj | 106.42 |
Cov lej Atomic | 46 |
Xim / tsos | Silvery Dawb Metallic |
Thermal Tus Cwj Pwm | PEB 72 W/mK |
Melting Point (°C) | 1554 |
Coefficient ntawm Thermal Expansion | 11.8 x 10-6 / K |
Theoretical ntom ntom (g / cc) | 12.02 |
Txheej txheem cej luam
Palladium (Pd) Cov ntaub ntawv dav dav:
Palladium, lub cim cim Pd, yooj yim silver-dawb hloov hlau, mos, nrog zoo ductility thiab plasticity, forging, calendering thiab kos duab. Atomic tooj: 46, Proton tooj: 46, atomic hnyav: 106.42, melting point: 1,554 ° C, boiling point: 2,970 ° C, ntom: 12.02 g / cm3 (20 ° C), Morse hardness: 4.75. Cov hlau loj palladium tuaj yeem nqus tau cov pa roj hydrogen ntau, ua rau nws bulge loj, ua nkig thiab txawm tawg mus rau hauv cov khoom tawg.
Pd-4N-COA
lub npe | loj | purity | customize |
Palladium Hlau | 0.01-4 hli | 99.9% -99.999% | √ |
Palladium qws | 5-200 hli | 99.9% -99.999% | √ |
Palladium Bar | 5-200 hli | 99.9% -99.999% | √ |
Palladium Tube | OD20-160mm.Thick 2-20mm | 99.9% -99.999% | √ |
Palladium yeeb nkab | OD20-160mm.Thick 2-20mm | 99.9% -99.999% | √ |
Palladium phaj | ≥2mm | 99.9% -99.999% | √ |
Daim ntawv Palladium | ≥2mm | 99.9% -99.999% | √ |
Palladium Ntawv Nyiaj | 0.01-2mm | 99.9% -99.999% | √ |
Palladium Daim | 0.01-2mm | 99.9% -99.999% | √ |
Palladium Ingot yog | 1kg, Los yog Customize | 99.9% -99.999% | √ |
Palladium pob | 1kg, Los yog Customize | 99.9% -99.999% | √ |
Palladium pellets | 1-50 hli | 99.9% -99.999% | √ |
Palladium Lub Hom Phiaj | customize | 99.9% -99.999% | √ |
Palladium Kub | customize | 99.9% -99.999% | √ |
Customized Palladium | customize | 99.9% -99.999% | √ |
Palladium yog ib qho tseem ceeb ntawm cov khoom siv hauv high-tech teb xws li aerospace, aviation, navigation, riam phom thiab nuclear zog, nrog rau hauv kev lag luam tsheb. Palladium chloride kuj siv rau electroplating; palladium chloride thiab nws cov chlorides uas muaj feem xyuam yog siv rau kev rov ua kom zoo dua qub thiab ua ib qhov chaw rau kev tsim cov sponge ntshiab palladium los ntawm thermal decomposition. Palladium feem ntau yog siv los ua catalyst hauv chemistry. Nws tuaj yeem raug fused nrog ruthenium, iridium, nyiaj, kub thiab tooj liab los txhim kho qhov kev tiv thaiv, hardness thiab lub zog ntawm palladium. Nws yog tsuas yog siv los ua catalysts, cov ntaub ntawv kho hniav, saib thiab cov cuab yeej phais.
Palladium (Pd) Hlau Element Txheej txheem cej luam:
Peb smelts ib yam ntawm cov hlau thiab feem ntau lwm cov ntaub ntawv siab heev rau hauv pas nrig, bar los yog phaj daim ntawv, los yog cov neeg muas zaub muab cov khoom kos duab.
Peb muag cov khoom sib txawv ntawm cov khoom siv hlau los ntawm cov khoom hnyav los yog cov khoom siv sib txawv hauv cheeb tsam tshawb fawb thiab rau cov cuab yeej tshiab.
Piv txwv li: Palladium Hlau, Palladium Qws, Palladium Bar, Palladium Tube, Palladium Yeeb Nkab, Palladium Phaj, Palladium Sheet, Palladium Foil, Palladium Piece, Palladium Ingot, Palladium Lump, Palladium Pellets, Palladium Lub Hom Phiaj, Palladium Cov Ntsiab Lus Lwm cov duab muaj nyob ntawm kev thov.