Waa maxay heerka daadinta ee vacuum sintering foornada?

Qaybaha ka vacuum sintering foornada waxaa ka mid ah jirka foornada, nidaamka faakuumka, habka korantada, habka qaboojinta, iwm. Jirka foornada iyo nidaamka faakuumka waxay si dhow ula xiriiraan heerka daadinta foornada vacuum sintering. Ka dib markii jidhka foornada iyo nidaamka faakuumka la isku keeno, iyada oo aan loo eegin sida la isku halleyn karo shaabadu, had iyo jeer waxaa jiri doona hawo-baxa guud ahaan. Sababtan awgeed, heerka qulqulka hawada (heerka socodka gaaska ee gasha godka foornada iyada oo loo marayo dhammaan godadka daadinta ee halbeeg) ayaa loo isticmaalaa tusaha waxqabadka muhiimka ah ee foornada vacuum sintering.

Waqtigan xaadirka ah, heerka daadinta foornada sintering vacuum ee gobollo kala duwan ayaa lagu muujiyay heerka korodhka cadaadiska. Guud ahaan, marka heerka daadinta hawadu uu yahay ≤0.67Pa/saacaddii, heerka daadinta foornada vacuum sintering waxaa loo arkaa mid u qalma. Inta yar ee heerka daadinta qalabka, ayaa ka sii wanaagsan, sababtoo ah waxay saameyn kartaa faakuumka ugu dambeeya ee jidhka foornada waxayna hubisaa in wasakhda oksijiinta aysan kordhin doonin inta lagu jiro habka sintering ee workpiece.