Inkqubo yeCeramic sintering

I-Sintering yitekhnoloji esebenzisa amandla obushushu ukuxinanisa iibhilithi zomgubo. Inkcazo ye-sintering ibhekisela kwinkqubo yoxinaniso ye-porous ceramic billet phantsi kweemeko eziphezulu zokushisa, indawo ephezulu iyancitshiswa, i-porosity iyancitshiswa, kwaye iipropati zomatshini ziphuculwe. Kuphela ngokulawula umthetho wokutshintsha komzimba kwinkqubo yokudubula kobushushu obuphezulu, ukukhetha ngokuchanekileyo kunye nokuyila i-oven, ukuqulunqa ngokwesayensi kunye nokuphumeza inkqubo yokudubula, kunye nokuphumeza ngokungqongqo iinkqubo zokusebenza zokulayisha kunye nokudubula, unokuphucula umgangatho wemveliso, ukusetyenziswa kwepetroli kuncitshiswe, kwaye izibonelelo ezilungileyo zoqoqosho zifumaneka.

Sintering parameter

Iiparamitha zetekhnoloji ezichaphazela i-sintering yezinto ze-ceramic

(1) Impembelelo yobushushu bokudubula ekusebenzeni kwemveliso

1. Iqondo lokushisa lokudubula libhekisela kwiqondo lokushisa elihambelanayo xa umzimba we-ceramic ugxothwa ukuze ufumane ipropati efanelekileyo, oko kukuthi, ukushisa komlilo ngexesha lokusebenza.
2. Inqanaba lokushisa lokudubula lichaphazela ngokuthe ngqo ubungakanani kunye nenani leenkozo. Ukusasazwa kwesigaba esiqinileyo okanye ukumiliselwa kwakhona kwesigaba solwelo, kuluncedo ukunyusa ubushushu bokudubula. Nangona kunjalo, kwi-porcelain ekhethekileyo, iqondo lokushisa eliphezulu kakhulu liya kubangela ukuba ubukhulu bengqolowa bube bukhulu kakhulu okanye inani elincinci leenkozo linyuke ngokukhawuleza, litshabalalise ukufana kwesakhiwo sombutho, ngaloo ndlela konakala iimpawu ze-electromechanical zemveliso.

(2) Impembelelo yokubamba ixesha ekusebenzeni kwemveliso

Ukugcina ubushushu bokudubula obuphezulu kangangexesha elithile, kwelinye icala, kuya kwenza utshintsho lomzimba kunye neekhemikhali lugqibelele ngakumbi, ukuze umzimba oluhlaza ube nesigaba solwelo esaneleyo kunye nobukhulu obuziinkozo obufanelekileyo, kwaye kwelinye icala, ulwakhiwo lombutho luya kuba ngokufanayo ngakumbi. Nangona kunjalo, ukuba ixesha lokugcinwa kobushushu lide kakhulu, i-crystal grains iya kuchithwa, engabandakanyi ukubunjwa kwe-skeleton eqinile kwindawo engenanto kwaye inciphisa iimpawu zomatshini.

(3) Impembelelo yomoya wokudubula ekusebenzeni kwemveliso

1. Impembelelo yeatmosfera ekwandisweni kokudubula okugqithisileyo kwemizimba ye-ceramic
2. Isiphumo somoya kwi-shrinkage kunye ne-sintering yomzimba oluhlaza
3. Impembelelo ye-atmosphere kumbala kunye nokuhanjiswa kwe-blank kunye nomgangatho we-glaze layer.

(4) Impembelelo yokufudumeza kunye nesantya sokupholisa ekusebenzeni kwemveliso

I-Solid-phase sintering ngokubanzi inokwahlulwa ibe ngamanqanaba amathathu: inqanaba lokuqala, elibonakaliswa ngokuyintloko ngotshintsho lwemilo yamasuntswana; isigaba esiphakathi, esibonakaliswa ngokukodwa ngokutshintsha kwepore shape; isigaba sokugqibela, esibonakaliswa ikakhulu ngokunciphisa ubungakanani bepore.

I-Liquid phase sintering (i-LPS ngokufutshane) ibhekisa ekufakweni komzimba oqulethe umgubo ophindaphindiweyo. Ubushushu be-sintering buncinci buphezulu kunobushushu obunyibilikayo bomnye we powders, ukuze i-liquid phase sintering yenzeke ngexesha lenkqubo ye-sintering. inkqubo.

inzuzo:

1. Ukuphucula amandla okuqhuba e-sintering.
2. Izinto ezihlanganisiweyo zeCeramic kunye ne-microstructure elawulwayo kunye neepropati eziphuculweyo zingalungiswa

IiCeramics zePin yokutshisa

Ifakwe kwi-sintering-hot press sintering

Ukucofa okushushu kusebenzisa uxinzelelo kwindawo engenanto ngaxeshanye ngexesha lenkqubo ye-sintering, ekhawulezisa inkqubo yoxinaniso. Ke ngoko, iqondo lobushushu le-hot press sintering lisezantsi kwaye ixesha le-sintering lifutshane.

Itekhnoloji yokucinezela eshushu inembali yeminyaka engama-70 kwaye yaqala ukusetyenziswa ekulungiseleleni i-tungsten carbide kunye neendawo ezixineneyo ze-tungsten powder. Ngoku isetyenziswa ngokubanzi kwimibaukuveliswa kweekeramics,umgubo wesinyithikunye nezixhobo ezidibeneyo.

Izinto ezilungileyo zokutshiza i-hot sintering

1. Uxinzelelo lokubumba olufunekayo yi-1/10 kuphela yendlela yokucinezela okubandayo
2. Ukunciphisa ubushushu be-sintering kunye nokunciphisa ixesha le-sintering kuthintela ukukhula kweenkozo.
3. Kulula ukufumana iimveliso ezineempawu ezintle zomatshini kunye neempawu zombane.
4. Ukwazi ukuvelisa iimveliso ezinemilo enzima kunye nemilinganiselo echanekileyo.

Amacandelo eCeramic Curling Iron