Laboratory Silica Crucible rau Kub thiab Nyiaj Smelting

Taw qhia rau Laboratory Silica Crucibles

PebLaboratory silica cruciblesyog crafted los ntawm high-purity silica (SiO₂), zoo tagnrho rau high-temperature thiab chemically nyuaj ib puag ncig. Nrog rau qhov zoo tshaj plaws melting point ntawm 1710 ° C, cov crucibles no ua tau zoo nyob rau hauv precision kuaj ua hauj lwm, xws li hlau melting, thermal tsom xam, thiab tshuaj ntsuam xyuas. Lawv superior tsis kam rau thermal shock thiab tshuaj lom neeg cov tshuaj tiv thaiv kom zoo ib yam, txhim khu kev qha cov txiaj ntsig, ua rau lawv yog ib qho cuab yeej tseem ceeb hauv txhua qhov kev sim siab heev.

Material Composition thiab Thermal Properties

Laboratory silica crucibles feem ntau yog tsim los ntawm 45% ntshiab silica, renowned rau nws zoo heev tshav kub tsis kam thiab tsawg thermal expansion. Qhov muaj pes tsawg leeg no ua rau peb cov crucibles los tswj qhov kub thiab txias li 1600 ° C yam tsis muaj kev tawg, ua rau lawv zoo meej rau qhov chaw sim huab cua.

Nrog tsawg thermal expansion, peb cov crucibles tshwj xeeb yog tsim los tiv thaiv qhov kub thiab txias hloov pauv, txo qhov kev pheej hmoo ntawm pob txha tawg thaum sim.

Mechanical and Thermal Performance in Lab Applications

Cov txheej txheem hauv chav kuaj feem ntau nthuav tawm cov crucibles rau qhov kub thiab txias, thiab peb cov silica crucibles ua tau zoo nyob rau hauv cov xwm txheej no. Txawm tias melting hlau zoo li tooj liab (melting point: 1085 ° C) los yog ua thermal tsom xam zoo liSib txawv Scanning Calorimetry (DSC), cov crucibles no muab kev ua haujlwm tsis sib xws. Lawv cov kev tiv thaiv zoo tshaj rau cov cua kub ceev thiab cua txias ua rau lawv muaj kev ntseeg siab rau kev xav tau kev tshawb fawb.

Piv txwv kev siv:

• Hlau Smelting (Copper, Alloys)
• Kev ntsuas cua sov (DSC, DTA)
• Ceramic thiab Refractory Test

Chemical Resistance thiab Stability

Peb cov silica crucibles muaj cov tshuaj inertness siab, ua rau lawv tiv taus cov tshuaj tiv thaiv hnyav xws li molten oxides thiab metallic compounds. Qhov no ua kom ntseeg tau tias tsis muaj kab mob kis tau rau koj cov qauv, khaws cia kev ncaj ncees ntawm koj qhov kev tshawb fawb.

Txawm hais tias ua haujlwm nrog cov hlau reactive lossis cov tshuaj corrosive, peb cov crucibles tswj purity, muab cov txiaj ntsig ruaj khov, txhim khu kev qha rau koj qhov kev kuaj sim.

Tsim thiab siv hauv Laboratories

Peb cov silica crucibles tuaj nyob rau hauv ntau yam duab thiab ntau thiab tsawg, tailored kom tau raws li cov kev cai tshwj xeeb ntawm koj cov txheej txheem kuaj. Qhov chaw sab hauv du tsis tsuas yog ua kom yooj yim rau cov khoom siv molten nkaus xwb tab sis kuj ua rau kev ntxuav yooj yim dua, yog qhov tseem ceeb rau kev sim rov ua dua tshiab.

Cov ntawv thov tseem ceeb suav nrog:

• Tooj thiab Alloy Melting: Zoo tagnrho rau kev tswj qhov kub thiab txias thaum lub sijhawm ua haujlwm hlau.
• Kev Ntsuas Kub: Zoo meej rau kev ntsuas cov khoom ntawm ceramics thiab lwm yam khoom siv kub.
• Tshuaj Reactions: Qhov tseem ceeb heev rau kev ntsuas kub ntawm cov tshuaj chemical, tswj cov qauv kev ncaj ncees.

Durability thiab tus nqi Efficiency

Cov khoom siv hauv chav kuaj yuav tsum txhim khu kev qha thiab siv tau ntev, thiab peb cov silica crucibles xa tuaj rau ob sab. Cov crucibles no muaj zog heev, muaj peev xwm tiv taus kev siv ntau zaus hauv qhov chaw kub kub yam tsis muaj kev tawg. Nrog rau lawv lub neej ntev, koj yuav txuag tau ntawm cov nqi hloov pauv, ua rau lawv xaiv tus nqi tsim nyog rau cov chaw kuaj ntshav siab.

Tsis tas li ntawd, lub sab hauv du tiv thaiv slag buildup, kom ntseeg tau tias koj tau txais qhov tseeb tshaj plaws nrog cov khib nyiab tsawg, ntxiv rau lawv cov nqi ua haujlwm.

Cov yam ntxwv tseem ceeb thiab cov txiaj ntsig

• Kub-kub Resistance: Withstands kub txog li 1600 ° C, muab versatility rau ntau yam kev siv.
• Thermal Shock Resistance: Txo qhov kev pheej hmoo ntawm kev tawg thaum lub sij hawm kub hloov ceev, ncua cov khoom lifespan.
• Tshuaj Inertness: Khaws cov qauv purity los ntawm kev tiv thaiv cov tshuaj tiv thaiv corrosive.
• Smooth nto rau kev yooj yim tuav: Yooj yim nchuav thiab ntxuav, txhim kho kev siv tau.
• Kev siv ntau yam: Haum rau ntau yam ntawm cov txheej txheem kuaj, los ntawm cov hlau yaj mus rau kev kuaj tshuaj.

Vim li cas thiaj xaiv peb lub Laboratory Silica Crucible?

Peb lub chaw soj nstuam silica crucibles tau ntseeg los ntawm cov kws tshaj lij thoob ntiaj teb, los ntawm cov chaw tshawb fawb mus rau cov chaw R & D. Nov yog vim li cas lawv sawv tawm:

• Precision Engineering: Tsim kom muaj kev ua tau zoo tshaj plaws hauv kev xav tau ntawm chav kuaj ib puag ncig.
• Ntev-ntev Durability: Tsim los tswj kev siv dua, txuag koj cov nyiaj ntawm kev hloov pauv.
• Wide Compatibility: Haum rau ntau yam khoom siv hauv chav kuaj thiab cov ntawv thov kub.
• Trusted los ntawm cov kws tshaj lij: Peb cov khoom siv thiab pom zoo los ntawm cov chaw tshawb fawb thiab cov tsev kawm qib siab thoob ntiaj teb.

FAQ

Q: Lub crucible puas tuaj yeem tiv taus cua sov thiab txias?
A: Yog, peb cov silica crucibles muaj cov thermal poob siab zoo, ua rau lawv zoo meej rau kev hloov pauv sai.

Q: Cov kev lag luam twg yog cov crucibles zoo tshaj plaws rau?
A: Cov crucibles no tau siv dav hauv metallurgy, ceramics, thiab tshuaj ntsuam xyuas cov chaw kuaj mob, tshwj xeeb tshaj yog rau cov ntawv thov kub.

Q: Kuv yuav ua li cas ntxuav lub crucible tom qab siv?
A: Lub ntsej muag du sab hauv tso cai rau kev ntxuav yooj yim, feem ntau nrog cov tshuaj detergents thiab dej. Tsis txhob ntxuav cov khoom siv abrasive uas yuav ua rau lub ntsej muag puas.

Los ntawm kev xaiv peb lub chaw kuaj silica crucibles, koj tsis yog nqis peev hauv ib yam khoom; koj nyob nraum kev ruaj ntseg txhim khu kev qha, cov cuab yeej ua tau zoo tsim los rau cov ntawv thov kev tshawb fawb tshaj plaws. Peb qhov kev cog lus rau kev ua tau zoo thiab kev tsim kho tshiab txhais tau tias koj tuaj yeem suav nrog cov txiaj ntsig zoo ib yam, txhua lub sijhawm.