Mavuto wamba ndi kusanthula kwa crucibles (2)

Vuto 1: Mabowo ndi Mipata
1.Kuwoneka kwa mabowo akuluakulu pamakoma acruciblezomwe sizinachepe nthawi zambiri zimayamba chifukwa cha kumenyedwa kolemera, monga kuponya ma ingots mu crucible kapena kugunda kowopsa poyeretsa zotsalira.
2.Mabowo ang'onoang'ono amayamba chifukwa cha ming'alu ndipo amafuna kuyimitsidwa kwa ntchito ndi kufunafuna ming'alu.
Vuto 2: Zidzimbiri
1.Kuwonongeka kwa tsamba lachitsulo mkati mwa crucible kumayambitsidwa ndi zowonjezera ndi zitsulo zazitsulo zoyandama pamwamba pazitsulo.
2.Kuwonongeka m'malo angapo mkati mwa crucible nthawi zambiri kumachitika ndi zinthu zowononga.Mwachitsanzo, kuwonjezera zowonjezera kapena kupopera mwachindunji zowonjezera pakhoma la crucible pamene zinthu zoponyera sizikuwonjezeredwa kapena kusungunuka.
3.Kuwonongeka pansi kapena pansi pamphepete mwa crucible kumayambitsidwa ndi mafuta ndi slag.Kugwiritsa ntchito mafuta otsika kapena kutentha kwambiri kutentha kumatha kuwononga crucible.
4.Zowonjezera za concave pamwamba pa crucible zimalowa ndikuwononga khoma lakunja la crucible ndi kutentha kwakukulu kupyolera mu khoma lamkati la crucible.
Vuto lachitatu: Vuto la kaphatikizidwe
1.Kusweka kwa maukonde pamtunda kumakhala ngati khungu la ng'ona, nthawi zambiri chifukwa chokalamba kwambiri ndikufikira moyo wautumiki wa crucible.
2.Liwiro losungunuka la zinthu zoponyera limachepetsa
(1) Chophimbacho sichimatenthedwa ndi kuphikidwa motsatira ndondomeko yoyenera
(2) Kudziunjikana m’kati mwa mphira
(3) Chipilala chafika pa moyo wake wautumiki
3. Glaze detachment
(1) Ikani crucible yoziziritsa mwachindunji mu ng'anjo yotentha yotentha kuti muwotche
(2) Kutentha msangamsanga potentha
(3) Nkhola yonyowa kapena ng’anjo
4. Pamene pali zinthu zakunja zomwe zimamatira pansi pa crucible, ngati crucible imayikidwa pa nthaka yolimba, idzapangitsa kuti pansi pa crucible itulukire mmwamba ndikupanga ming'alu.
5. Kusweka pansi, slag wandiweyani wachitsulo mkati mwa crucible chifukwa cha kukula kwa slag.
6. Pamwamba pa crucible amasanduka wobiriwira ndikuyamba kufewa.
(1) Pakusungunuka kwa mkuwa, slag pamwamba pa madzi amkuwa amasefukira pakhoma lakunja la crucible.
(2) Chifukwa chogwira ntchito nthawi yayitali pafupifupi madigiri 1600 Celsius
7. Pansi kapena pansi pamphepete mwa crucible yatsopano imachotsedwa ku crucible ndipo imatenthedwa mwamsanga pambuyo ponyowa.
8. Crucible deformation.Magawo osiyanasiyana a crucible amatha kukula mosiyanasiyana akatenthedwa ndi kutentha kosafanana.Chonde musatenthetse crucible mwachangu kapena mosagwirizana
9. Rapid okosijeni
(1) Chowotchacho chimakhala mumlengalenga wa oxidation pakati pa 315 ° C ndi 650 ° C kwa nthawi yayitali.
(2) Kugwira ntchito molakwika pakukweza kapena kusuntha, zomwe zimapangitsa kuwonongeka kwa glaze wosanjikiza wa crucible.
(3) Osasindikizidwa pakati pa pakamwa pa crucible ndi ng'anjo m'mphepete chivundikiro mu gasi kapena tinthu ng'anjo.
10. Khoma la crucible lakhala lochepa thupi ndipo lafika pa moyo wake wautumiki, ndipo liyenera kuyimitsidwa kuti ligwiritsidwe ntchito.
11. Zida zachitsulo zomwe zinawonjezeredwa panthawi ya kuphulika kwa crucible zomwe zikugwiritsidwa ntchito sizinaume.