Zinthu zofunika kuziganizira pakugwiritsa ntchito ng'anjo ya vacuum sintering

Zatsopano za sayansi ndi ukadaulo ndizothandiza kwambiri pakupititsa patsogolo zokolola. Vuto la vacuum sintering ndi chitsanzo chabwino. Amagwiritsidwa ntchito kwambiri popanga mafakitale amakono. Kugwiritsiridwa ntchito kwa ng'anjo ya vacuum sintering kwasintha kwambiri mawotchi ndi mankhwala azinthu, koma zinthu zotsatirazi ziyenera kuyang'aniridwabe pakugwiritsa ntchito:

1. Kuyeretsa: Musanagwiritse ntchito ng'anjo ya vacuum sintering, m'pofunika kuyeretsa thupi la ng'anjo ndi chipinda cha ng'anjo kuti muwonetsetse ubwino wa chitsanzo cha sintered ndi zotsatira za sintering. Panthawi imodzimodziyo, m'pofunikanso kuyeretsa nthawi zonse ndi kusunga thupi la ng'anjo ndi ng'anjo kuti mupewe kuipitsidwa kwa zitsanzo.

2. Kuwotcha: Kutentha kwamkati kwa ng'anjo ya vacuum sintering kuyenera kuyendetsedwa ndi kutentha. Panthawi yogwira ntchito, kutentha kwa kutentha ndi nthawi ziyenera kuyang'aniridwa mosamalitsa, makamaka kutentha kwa kutentha panthawi ya sintering sikuyenera kukhala mofulumira, mwinamwake kungayambitse ming'alu kapena kuwonongeka mkati mwa chitsanzo.

3. Kusankha gasi wokonza: Kusankhidwa kwa gasi wokonza kumakhudza mwachindunji ubwino ndi kukhazikika kwa zitsanzo za sintered. Panthawi yogwiritsira ntchito, m'pofunika kusankha mpweya wabwino wotetezera kuti ukhale wabwino kwambiri komanso mphamvu ya chitsanzo, kusunga bata lachitsanzo ndikupewa oxidation.

4. Kuwongolera chilengedwe cha Sintering: Mu ng'anjo ya vacuum sintering, magawo a chilengedwe monga kutentha ndi kupanikizika ayenera kuyendetsedwa mosamalitsa kuti chitsanzocho chikhale chokhazikika panthawi ya sintering. Pa nthawi yomweyo, mlingo wa vacuum mu sintering chilengedwe ayenera kuwongoleredwa kupewa oxides kapena zoipitsa zina pamwamba chitsanzo.

5. Kusankhidwa kwa chidebe chogwiritsira ntchito: Panthawi yopangira sintering, ndikofunikira kusankha chidebe choyenera chogwirira ntchito kuti chikwaniritse zofunikira za sintering. Kukula kwa chidebecho kumayenera kuganizira za kukula ndi kuchuluka kwa chitsanzocho, ndipo zinthu za chidebe ziyenera kugonjetsedwa ndi kutentha kwakukulu ndi dzimbiri kuti zitsimikizire kuti khalidwe lachitsanzo silikukhudzidwa panthawi ya ntchito.

Komabe chiganizo chomwecho, ntchito ya vacuum sintering ng'anjo kumafuna kutsatira mosamalitsa ndondomeko ntchito ndi chidwi chitetezo, ndi kusankha wololera magawo monga chilengedwe ndi kukonza mpweya kuonetsetsa sintering zotsatira ndi khalidwe la chitsanzo.