Nta
Nyob rau hauvTxhuas Casting Kev Lag Luam, muaj cov cuab yeej txoj cai yog qhov tseem ceeb heev los ua kom muaj txiaj ntsig zoo thiab muaj kev tsim khoom zoo. Ib qho ntawm cov cuab yeej tseem ceeb tshaj plaws yogTxhuas Txhuas Melting CrucibleCov. Ntawm peb lub tuam txhab, peb tau noj cov qauv ntoo thiab tsa lawv los ntawm kev siviSostatic nias tshuabCov. Qhov kev tsim qauv tsim qauv kev tsim qauv kev tsim qauv kev ua haujlwm hauv cov teeb meem nrog cov khoom siv txhim kho oxidation thiab corrosion thiab corrosion, nrawm dua hloov kho tshav kub, thiab lub neej ntev dua.
Cov yam ntxwv tseem ceeb ntawm txhuas melting cruciles
Yam zoo | Kev pab |
---|---|
Isostatic nias | Cov ntom ntom ntom ntom rau superfability thiab kev ua tau zoo |
Oxidation tsis kam | Tiv thaiv oxidation, ua kom pom kev zoo huv thaum melting |
Corrosion Kuj | Txhim kho kev ua haujlwm ntev nyob rau hauv ib puag ncig hnyav |
Tau Hloov Tshav Kub Ceev | Txhim kho thermal conductivity rau kev ua haujlwm zoo me me |
Kev sivisostatic niasyog kev ua si-hloov pauv rau cov kev lag luam txhuas. Los ntawm kev thov siab tusyees thaum tsim khoom, cov crucobles muaj zoo ib yam nkaus thiab kav zoo rau kev tswj hwm cov qauv siab uas yuav tsum muaj nyob rau hauv niaj zaus Aluminium casting kev ua haujlwm.
Crucibles loj
No | Tus qauv | OD | H | ID | BD |
97 | Z803 | 620 | 800 | 536 | 355 |
98 | Z1800 | 780 | 900 | 680 | 440 |
99 | Z2300 | 880 | 1000 | 780 | 330 |
100 | Z2700 | 880 | 1175 | 780 | 360 |
Kev Ua Tau Zoo: Oxidation thiab Corrosion Kuj
Ib qho ntawm cov kev cov nyom tseem ceeb hauv txhuas casting yog kev tswj hwm lub purity ntawm molten aluminium. Peb liAluminium melting crucilesyog tshwj xeeb tsim los tiv thaivoxidationthiab tivkev ua cev tub, kom ntseeg tau tias cov txhuas tau melted seem ntawm impurities. Qhov no txhais tau tias:
Cov yam ntxwv no ua rau peb cov cruciles ib lub cuab tam uas muaj txiaj ntsig zoo rau txhua lub hauv paus nrhiav kom pom kev zoo ntawm nws cov txheej txheem txhuas.
Kev Txij Nkawm Cov Lus Qhia rau Aluminium Melting CruciBles
Kom tau txais feem ntau tawm ntawm koj cov cruciles, kom tsim nyogkhoyog qhov tseem ceeb. Nov yog qee qhov kev coj ua zoo tshaj plaws:
Cov lus qhia txij nkawm yuav tsis tsuas yog ncua lub neej ntawm koj cov crucibles tab sis kuj tseem pab tswj lub purity thiab zoo ntawm koj cov khoom txhuas zoo.
Paub-li cas: isostatic nias nyob rau hauv Crucuity ntau lawm
TusiSostatic Preving Txheej Txheemyog dab tsi teeb tsa peb aluminium melting crucibles sib nrug. Nov yog vim li cas nws tseem ceeb:
Isostatic nias cov txiaj ntsig | Cov txheej txheem ib txwm muaj |
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Cov ntom ntom ntom | Inconsistencies nyob rau hauv tus qauv |
Siab dua mus rau kev tawg | Qis dua kev tiv thaiv kev ntxhov siab |
Txhim Kho Thermal Khoom | Swbower Kub Hloov |
Cov txheej txheem no siv txawm siab rau txhua sab ntawm cov crucuation thaum lub nkoj, ua rau muaj zog dua, thiab tuaj yeem tiv thaiv cov mob huab ntawm txhuas melting. Piv rau cov qauv qub,isostatic niasmuab cov khoom lag luam zoo dua, muab zoo duathermal conductivity, tawg, thiabZuag qhia tag nrho.