PRODUCTS
Muaj nuj nqi
Khoom siv: | R60702, R60704, R60705 |
Purity: | 95% ~ 99.5 feem pua |
Txuj: | ASTM, ASME |
Qhov tsos: | Silvery Khoom |
Hom: | Cylindrical zirconium crucible, Tapered zirconium crucible, Tsawg daim ntawv zirconium crucible |
Loj: | Thickness 0.5 ~ 50mm, Txoj kab uas hla 40 ~ 150mm |
Zirconium Crucible Description
Zirconium yog ib qho nyuaj, lustrous, silvery xim hlau uas tau muab rho tawm los ntawm nws cov ores (cov oxide los yog zircon, ZrSiO₄) los ntawm kev hloov mus rau tetrahalide ua raws li kev txo qis nrog magnesium. Cov hlau tsis tshua muaj corrosion resistant vim yog tsim cov oxide zaj duab xis ruaj khov thiab tsis cuam tshuam los ntawm cov kua qaub (xws li HF) thiab alkalis. Raws li qhov tshwm sim ntawm nws cov kev tiv thaiv corrosion, zirconium yog dav siv hauv kev lag luam tshuaj uas siv cov tshuaj corrosive.
Zirconium crucibles yog qhov zoo tagnrho rau melting lwm yam hlau vim hais tias zirconium muaj zog txhua yam zoo ntawm qhov kub thiab txias dua li lwm cov hlau. Piv nrog cov nickel crucibles, zirconium crucibles raug nqi ntau dua tab sis muaj txiaj ntsig zoo dua vim tias cov fusions tuaj yeem ua rau hauv zirconium crucible ntau dua li lwm cov hlau. Zirconium crucible yuav tsum tau saib xyuas yam tsawg kawg nkaus thiab yuav tsis ua raws li lub zog rau oxidation thiab cov tshuaj tiv thaiv, tsis zoo li platinum. Lub corrosion kuj ntawm zirconium los ntawm ib tug nruj adhered oxide, zirconia, uas tsim yuav luag instantaneously. Yog li ntawd, zirconium crucibles tiv thaiv corrosion ntawm yuav luag tag nrho cov acids, tsuas yog hydrofluoric acid. Yog li, HF yog tib tus neeg saib xyuas uas yuav tsum tsis txhob siv rau zirconium crucibles.
Lub zirconium crucible muaj ntau yam zoo dua lwm hom crucible, xws li steel, platinum, porcelain, iav los yog npib tsib xee. Txawm tias kim dua iav, hlau los yog npib tsib xee, qhov zoo ntawm cov zirconium crucibles no ua rau nws siv nyiaj ntau dua, thiab nws tsis tshua kim tshaj platinum thiab lwm yam hlau zoo, nrog rau lwm yam khoom zoo. Cov txiaj ntsig no suav nrog:
● Lub neej expectancy ntev dua li lwm yam Crucible
● Ua rau Oxidation siab heev
● Resistant heev rau Corrosion los ntawm Feem ntau Acids thiab Alkalis
● Ua tiav rau cov kuab tshuaj (tsuas yog Hydrofluoric Acid)
● Tsis txhob muaj tus nqi siab thiab teeb meem kev ruaj ntseg uas tshwm sim rau Platinum Crucibles
● Yuav tsis Alloy nrog ntau yooj yim txo cov hlau
● Zoo tshem tawm cov kab mob sib kis
Tshuaj muaj pes tsawg leeg
Sn | Fe | Cr | Ni | Hf | Nb | Zn plus Hf | |
wb 702 | / | <> | <> | / | 1 ~ 2.5 feem pua | / | ~ 99.5 feem pua |
wb 704 | 1 ~ 2 feem pua | {{0}}.1 ~ 0.2 feem pua | {{0}}.1 ~ 0.2 feem pua | / | <> | / | ~ 97.5 feem pua |
wb 705 | 1 ~ 2 feem pua | <> | <> | / | <> | 2 ~ 3 feem pua | ~ 95.5 feem pua |
Lub cev muaj zog
Khoom siv | Xeev | Rm( Ntau dua lossis sib npaug ) / MPa | Rp0.2(Pa | A50mm (Ntau dua lossis sib npaug) / feem pua |
Zirconium 702 (UNS R60702) | Annealed | 379 | 207 | 16 |
Zirconium 704 (UNS R60704) | Annealed | 413 | 241 | 14 |
Zirconium 705 (UNS R60705) | Annealed | 552 | 379 | 16 |
Zirconium Crucible Applications thiab Lwm yam lag luam
● Kho mob
● Electronics
● Metallurgy
● Kev Tshawb Fawb & Kev Tshawb Fawb
Cim npe nrov: zirconium crucible, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
Xa kev nug
