Hauj lwm lawm

Xa kev nug

Chemical Resistant Graphite Crucible, uas ua rau lawv siv dav hauv ntau qhov chaw lag luam.

Tshuaj stability

Chemical Resistant Graphite Crucible: lawv muaj tshuaj lom neeg ruaj khov rau feem ntau cov kua qaub, alkalis thiab ntsev, thiab tsis yooj yim rau corroded. Cov yam ntxwv no ua kom muaj kev nyab xeeb ntawm graphite crucible nyob rau hauv cov txheej txheem ntawm kev sim thiab ntau lawm, tshwj xeeb tshaj yog nyob rau hauv smelting, purification los yog tshuaj tiv thaiv uas muaj corrosive tshuaj.

Technical Indicators

Yam khoom	Refractory	Pom tseeb Porosity	Kev ceev ceev	Crushing zog
Technical Data	Ntau dua lossis sib npaug li 1650 degree	Tsawg dua lossis sib npaug li 30%	1.7g / cm³	Ntau dua lossis sib npaug li 8.5MPa

Tshuaj muaj pes tsawg leeg

C%	SiC%	Al₂O₃%	SiO₂%
20–45	1–40	2–20	3–38

Lwm yam kev ua tau zoo

Kev kub siab ruaj khov: graphite crucible tuaj yeem tiv taus qhov kub ntawm ntau tshaj 3000℃melting ib puag ncig, kom ntseeg tau tias qhov kev vam meej ntawm kev sim thiab cov txheej txheem ntau lawm.

Cov thermal conductivity zoo heev: graphite crucible muaj cov thermal conductivity zoo heev, tuaj yeem hloov cov cua sov sai sai rau cov khoom siv, txhim kho kev ua haujlwm ntawm smelting.

Tsawg thermal expansion coefficient: graphite crucible muaj qhov thermal expansion coefficient tsawg thaum cua sov, txo qhov kev pheej hmoo ntawm deformation thiab kev puas tsuaj los ntawm kev hloov kub.

Daim ntawv thov teb

Kub kub smelting: graphite crucible yog dav siv nyob rau hauv lub tshav kub kub smelting, xws li steel, non{0}}ferrous hlau, tsawg ntiaj teb hlau thiab li ntawm.
Hlau smelting: Nyob rau hauv cov txheej txheem ntawm hlau smelting, graphite crucible yuav siv tau los extract thiab refine hlau los txhim kho cov purity ntawm hlau.
Precision casting: graphite crucible muaj qhov tshwj xeeb zoo hauv precision casting, tuaj yeem siv los tsim cov precision, zoo castings.
Laboratory daim ntawv thov: Graphite crucible feem ntau yog siv nyob rau hauv lub chaw soj nstuam rau siab kub tshuaj tiv thaiv, melting xyaum ua tej yam thiab cov khoom synthesis.

Yam tseem ceeb cuam tshuam

Purity: siab purity graphite carbon cov ntsiab lus Ntau dua los yog sib npaug rau 99.9% tshuaj stability yog zoo dua, impurities yuav ua rau muaj kev phiv.
Oxidation risk: oxidation begins in air>400 degree, inert cua los yog txheej tiv thaiv yuav tsum tau.
Porosity: ntom graphite muaj kev tiv thaiv zoo dua -permeability thiab txo cov infiltration ntawm cov khoom molten.

Chemical Resistant Graphite Crucible thiab ua lub luag haujlwm tseem ceeb hauv kev kub kub smelting, hlau smelting, precision casting thiab kuaj daim ntawv thov. Txhawm rau kom ntseeg tau tias lawv cov kev ua tau zoo thiab kev pabcuam lub neej, kev saib xyuas cov lus pom zoo yuav tsum ua raws li nruj me ntsis.