page_banner

khoom

ZirconiameteringNozzle (PMDQuality)

lus piav qhia luv:

Siv zircon, fused PSZ mg thiab fused PSZ CA ua cov ntaub ntawv raw thiab Y2O3 ua cov khoom ntxiv, zrsio4-zro2 tundish nozzle nrog kev ntom ntom tau tsim. Cov teebmeem ntawm kev tshem tawm cov hmoov av, kev ua kom lub zog siab thiab Y2O3 ntxiv rau cov khoom ntawm zrsio4-zro2 tundish nozzle tau kawm, thiab theem tau tshuaj xyuas los ntawm XRD, Lub microstructure tau tshuaj xyuas los ntawm SEM thiab EDS. cov txiaj ntsig sim tau qhia tias cov khoom siv tau zoo tuaj yeem tau los ntawm kev xaiv qhov tsim nyog gradation thiab molding siab. Y2O3 tuaj yeem tsis tsuas yog ua tus neeg sawv cev sintering rau cov khoom siv zirconium, tab sis kuj txhawb kev sib tsoo ntawm ZrSiO4.


Khoom nthuav dav

Khoom cim npe

Nthuav dav

PMD Series ntawm Zro2 sib xyaw ceramic tundish nozzle ntxig

Cov txiaj ntsig sim tau qhia tias PS raws cov txheej txheem txheej txheem muaj lub zog zoo dua, nto thiab du thaum sib xyaw ntawm 125 ℃ rau 10 min, thiab tsis nkag siab me ntsis rau qhov kub, uas yog qhov tsim nyog rau kev txhaj tshuaj ceramic. Los ntawm lub hauv paus no, cov hmoov muaj peev xwm ua tau nce ntxiv los ntawm 86%, Txhawm rau txo qhov tsis xws luag tom qab degreasing thiab sintering txheej txheem. Muab cov khoom sib xyaw tso rau hauv cov cua sov muffle rau degreasing, kawm txog qhov kub thiab txias ntawm qhov sib xyaw ntawm txhua phau ntawv los ntawm TG, thiab tsim cov nkhaus degreasing haum rau cov kab ke no. Tom qab ntawd hlawv ntawm qhov kub sib txawv, Cov degreasing thiab sintering nto tau pom los ntawm TEM. XRD kev tshawb fawb los ntawm XRD tau siv cov theem hloov pauv ntawm zirconia ceramics. Cov khoom siv dag zog ntawm zirconia ceramics ntawm qhov kub sib txawv tau kawm. Cov txiaj ntsig tau qhia tias cov khoom siv sib xyaw ua ke sintered ntawm 1550 ℃ muaj cov khoom zoo dua. Cov khoom siv sib xyaw ua ke ntawm alumina thiab zirconia nrog cov ntsiab lus sib txawv tau raug xaiv rau kev txo qis thiab ua kom sib xyaw. Cov qauv thiab cov khoom ntawm cov khoom sib xyaw ua ke tau kawm los ntawm XRD thiab TEM, Thiab nws tuaj yeem txo tus nqi ntawm cov khoom siv raw.

Raws li PMO1 series ntawm Zro2 cov khoom siv sib xyaw ua ke, los ntawm kev siv thev naus laus zis tshwj xeeb txuas ntxiv mus, Fangming Cov Khoom Tshiab ua tiav R & D, tsim PMD series ntawm kev ua tau zoo dua Zro2 sib xyaw ua ke cov tundish nozzle ntxig. Lawv muaj kev coj dawb huv siab dua, muaj zog sib tsoo, yaig, tiv taus cua sov, ua haujlwm ntev dua. Lawv txoj kev ua haujlwm theoretical tau nce los ntawm 30-50% raws li PMO1 cov khoom lag luam ntawm tib qho xwm txheej ua haujlwm.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb