Tus yuam sij rau kev txiav txim siab qhov zoo tshaj plaws sintering kub yog los ua ke cov khoom siv, kev txheeb xyuas cov txheej txheem, thiab cov qauv kev lag luam los tswj qhov kub ntawm 800-1000 degree. This range effectively activates the recrystallization of magnesium oxide grains, forming a dense insulating structure, while preventing metal shell deformation or material volatilization.
1. Kev txiav txim siab qhov ntsuas kub raws li cov khoom siv purity thiab particle loj
|
Magnesium Oxide Hmoov Cov yam ntxwv |
Pom zoo sintering kub |
Kev piav qhia |
|
High Purity (Ntau dua lossis sib npaug rau 99.9%) |
850-950 degree |
Tsawg impurities, me ntsis qis recrystallization kub, zoo zog noj |
|
Nanoscale los yog Ultrafine hmoov (<100 mesh) |
800-880 degree |
Loj qhov chaw tshwj xeeb, kev ua haujlwm siab, yooj yim rau sinter, tshaj - hlawv yuav tsum tiv thaiv |
|
Cov Khoom Siv Hluav Taws Xob (100-200 mesh) |
900-1000 degree |
Cov ntawv thov tseem ceeb, qhov ntsuas kub txaus yuav tsum tau ua kom ntseeg tau tias qhov ntom ntom |
Hauv kev xyaum, thaum siv high -purity hmoov los ntawm Liaoning Jiashun Technology los yog Dashiqiao Meier Magnesium Cov Khoom, tuav ntawm 900℃rau 1.5 teev yog qhov zoo tshaj plaws ua ke.
2. Txheeb xyuas qhov ntsuas kub kom zoo los ntawm kev ntsuas gradient. Nws raug nquahu kom ua me me -batch test firings ntawm tsib lub ntsiab lus kub: 800℃, 850℃, 900℃, 950℃, thiab 1000℃, nrog 3 tus qauv rau ib pab. Ntsuas cov ntsuas hauv qab no:
Txias rwb thaiv tsev tsis kam (Ntau dua lossis sib npaug rau 500 MΩ)
Ua haujlwm voltage (AC 2000V, tsis tawg tom qab 1 feeb)
Kev tiv thaiv tom qab damp test (Ntau dua lossis sib npaug rau 200 MΩ tom qab 48 teev)
Kev txheeb xyuas qhov tshwm sim: Xaiv qhov ntsuas kub nrog qhov ruaj khov tshaj plaws thiab tsis hloov pauv tag nrho kev ua tau zoo raws li cov txheej txheem kev pom zoo.
3. Siv cov qauv kev lag luam thiab kev coj ua raws li tus neeg tsim khoom
HG / T 6445-2025 qhia meej meej tias qhov kub ntawm sintering yuav tsum tau tswj ntawm 800-1000 degree, thiab muab ib tug tiav, traceable thermal tswj nkhaus.
Raws li kev kho cov tuam txhab xws li Liaoning Jiashun Technology thiab Dashiqiao Meier Magnesium Cov Khoom siv 900 ± 50℃raws li cov txheej txheem txheej txheem.
Nyob rau hauv siab - yuav tsum tau daim ntawv thov xws li kev kho mob thiab txhaj tshuaj molding, 900-950℃yog nyiam kom sib npaug kev ua tau zoo thiab lifespan.
Kub hauv qab 800℃tuaj yeem ua rau tsis tiav recrystallization, thaum kub siab tshaj 1050℃yuav ua rau lub raj / plhaub deformation lossis foob tsis ua haujlwm.
