Ng'anjo ya vacuum sintering imagwiritsidwa ntchito kwambiri popanga zida za semiconductor ndi zida zowongolera mphamvu.Itha kugwiritsidwa ntchito ngati vacuum sintering, sintering yotetezedwa ndi gasi komanso sintering wamba.Ndi zida zoyambira pagulu la zida zapadera za semiconductor.Lili ndi lingaliro lopangidwa mwatsopano, ntchito yabwino komanso mawonekedwe ophatikizika.Iwo akhoza kumaliza angapo ndondomeko umayenda pa chipangizo chimodzi.Itha kugwiritsidwanso ntchito pochiza kutentha kwa vacuum, vacuum brazing ndi njira zina m'magawo ena.
Maluso ofunikira ogwiritsira ntchito ng'anjo ya vacuum sintering
Mng'anjo yotentha kwambiri ya vacuum sintering idapangidwa kuti ipangitse kutentha kwambiri mu tungsten crucible mu koyilo pogwiritsa ntchito mfundo yotenthetsera yapakati pafupipafupi motetezedwa ndi kudzaza haidrojeni mutatha kutsuka, ndikuyiyendetsa kuti igwire ntchito kudzera mu radiation yotentha.Ndi oyenera kafukufuku wa sayansi ndi magulu ankhondo mafakitale kupanga ndi sinter ufa wa aloyi refractory monga tungsten, molybdenum ndi kasakaniza wazitsulo awo.Malo omwe ng'anjo yamagetsi imayikidwa ayenera kukwaniritsa zofunikira za vacuum ukhondo.Mpweya wozungulira uzikhala waukhondo ndi wouma, wokhala ndi mpweya wabwino.Malo ogwirira ntchito sikophweka kukweza fumbi, etc.
Maluso ogwiritsira ntchito tsiku ndi tsiku ng'anjo ya vacuum sintering:
1. Yang'anani ngati zigawo zonse ndi zowonjezera mu nduna yoyang'anira ndizokwanira komanso zokhazikika.
2. Kabati yolamulira idzakhazikitsidwa pa maziko oyenerera ndikukhazikika.
3. Malinga ndi chithunzi cha mawaya, ndikulozera ku chithunzi cha schematics yamagetsi, gwirizanitsani dera lalikulu lakunja ndi dera lolamulira, ndikukhazikika modalirika kuti muwonetsetse kuti mawaya olondola.
4. Onetsetsani kuti gawo losunthika la chipangizo chamagetsi liyenera kuyenda momasuka popanda kujowina.
5. Kukaniza kutchinjiriza sikuyenera kukhala kuchepera 2 megohms.
6. Ma valve onse a ng'anjo yamagetsi ya vacuum ayenera kukhala pamalo otsekedwa.
7. Ikani chosinthira mphamvu chowongolera pamalo ozimitsa.
8. Tembenuzani bukhu lowongolera lamanja lamanja motsata wotchi.
9. Ikani batani la alamu pamalo otseguka.
10. Malizitsani kulumikiza madzi ozizira ozungulira pazida malinga ndi dongosolo.Ndibwino kuti wogwiritsa ntchito alumikiza madzi ena oyimirira (madzi apampopi) pachitoliro chachikulu cholowera ndi potulutsira zida kuti mphete yosindikizira isapse chifukwa cha kulephera kwa madzi ozungulira kapena kulephera kwamagetsi.
Nthawi yotumiza: Jun-21-2022