Sezvo maindasitiri nevadi vesimbi vanoramba vachitsvaga nzira dzakasimba dzekunyungudutsa simbi,crucible kusarudzwa kunova kwakakosha. Pakati pemacrucibles akasiyana-siyana aripo, kuwana iyo yakanyatsokodzera kunyungudutsa aluminium nemhangura kwakakosha kuti uve nechokwadi chemhando yepamusoro uye kushanda zvakanaka.
Aluminium inonyungudutsa crucible
Kunyungudutsa aluminium kunoda macrucibles anogona kutsungirira kupisa kwakanyanya uye kupa kugadzikana. Iyo yakanakisa crucibles yealuminium kunyungudutsa inowanzogadzirwa kubva kugraphite kana silicon carbide zvinhu. Izvi zvinhu zvine yakanakisa yekupisa conductivity uye kusimba, kuve nechokwadi chekuti aluminium inonyungudika zvakaenzana uye nemazvo.
Iyo inonyanya kukodzera crucible yekunyungudutsa mhangura
Pakunyungudutsa mhangura, zvinodiwa zvakasiyana zvishoma. Mhangura ine nzvimbo yakakwira yekunyungudika kupfuura aluminium, inoda crucible inogona kumira tembiricha yakakwira. Graphite uye clay graphite crucibles inowanzokurudzirwa kunyungudutsa mhangura. Aya macrucibles anogona kumira tembiricha yakakwira uye kuramba corrosion kubva kumhangura yakanyungudutswa, kuve nechokwadi chehupenyu hurefu hwebasa uye kuita kwakavimbika.
Sarudza crucible chaiyo
Pane zvinhu zvakati wandei zvekufunga nezvazvo pakusarudza yakanakisa crucible:
Material: Crucible zvinhu zvinofanirwa kusangana nesimbi yekunyungudutsa zvinodiwa. Graphite uye silicon carbide yakakodzera aluminium, graphite uye clay graphite inokodzera mhangura.
Saizi uye chimiro: Saizi uye chimiro checrucible chinofanira kuenderana nehuwandu hwesimbi iri kunyungudutswa uye rudzi rwechoto.
Thermal conductivity: High thermal conductivity inovimbisa kupisa kwakafanana uye kunyunguduka kwakanaka.
Durability: Iyo crucible inofanirwa kushingirira kuvhunduka kwekupisa uye kemikari corrosion kuti ipe hupenyu hurefu hwesevhisi.
Mukupedzisa
Kune avo vanobatanidzwa mukunyungudutsa simbi, kungave munzvimbo yeindasitiri kana sechido chekuvaraidza, kusarudza crucible chaiyo kwakakosha. Zvekunyungudutsa kwealuminium, graphite kana silicon carbide crucibles inopa kuita kwakanyanya. Nemhangura, graphite kana ivhu graphite crucibles inosarudzwa. Nekusarudza crucible chaiyo, unogona kuwana yakakwana yekunyungudika mhedzisiro, kushanda nesimba uye hupenyu hurefu mumapurojekiti ako esimbi.
Nguva yekutumira: Jun-27-2024