Graphite e hanyetsanang le lik'hemik'hale Crucible

Graphite e hanyetsanang le lik'hemik'hale Crucible
Lintlha:
Li-crucibles tsa graphite li na le botsitso bo babatsehang ba lik'hemik'hale, tse hanyetsanang le acid le alkali corrosion (ntle le li-oxidants tse matla). Li khona ho mamella mocheso o phahameng ho fihlela ho likhato tse 3600 ka conductivity e ntle ea mocheso, e sebelisoang haholo ho smelting le karabelo ho metallurgy, indasteri ea lik'hemik'hale le lilaboratori.
MOQ: 1pc
Boitsebiso: graphite ea tlhaho
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Tlhaloso
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Lik'hemik'hale Resistant Graphite Crucible, e etsang hore li sebelisoe haholo libakeng tse ngata tsa indasteri.

 

Ho tsitsa ha lik'hemik'hale

 

Lik'hemik'hale tse hanyetsanang le Graphite Crucible: li na le botsitso bo botle ba lik'hemik'hale ho li-acids tse ngata, li-alkalis le matsoai, 'me ha li bonolo ho li senya. Tšobotsi ena e netefatsa polokeho ea graphite crucible nakong ea liteko le tlhahiso, haholo-holo ha ho qhibiliha, ho hloekisa kapa karabelo ea lik'hemik'hale e kenyelletsang lintho tse senyang.

Lipontšo tsa Setsebi

 

Ntho

Refractory

Porosity e bonahalang

Boima ba Bongata

Matla a Petlang

Lintlha tsa Tekheniki

E kholo ho feta kapa e lekana le 1650 degree

Ka tlase ho kapa ho lekana le 30%

1.7g/cm³

E kholo ho feta kapa e lekana le 8.5MPa

 

Sebopeho sa Lik'hemik'hale

 

C%

SiC%

Al₂O₃%

SiO₂%

20–45

1–40

2–20

3–38

Likarolo tse ling tsa ts'ebetso

 

Botsitso bo phahameng ba mocheso: graphite crucible e ka mamella mocheso o phahameng oa tikoloho e qhibilihang e fetang 3000, ho netefatsa tsoelo-pele e ntle ea liteko le ts'ebetso ea tlhahiso.

Ts'ebetso e ntle ea mocheso: graphite crucible e na le conductivity e ntle ea mocheso, e ka fetisetsa mocheso ka potlako ho lintho tse bonahalang, ho ntlafatsa bokhoni ba ho qhibilihisa.

Coefficient e tlase ea ho atolosa mocheso: graphite crucible e na le coefficient e tlase ea ho atolosa mocheso nakong ea mocheso, ho fokotsa kotsi ea ho senyeha le ho senyeha ho bakoang ke liphetoho tsa mocheso.

 

Libaka tsa kopo

 

  • Ho qhibiliha ha mocheso o phahameng: graphite crucible e sebelisoa haholo sebakeng sa ho qhibiliha ha mocheso o phahameng, joalo ka tšepe, -limetale tse se nang tšepe, lirafshoa tse sa tloaelehang tsa lefatše joalo-joalo.
  • Metal smelting: Nakong ea ho qhibilihisa tšepe, graphite crucible e ka sebelisoa ho ntša le ho hloekisa litšepe ho ntlafatsa bohloeki ba litšepe.
  • Ho lahla ka mokhoa o nepahetseng: graphite crucible e na le melemo e ikhethang ka ho lahla ka mokhoa o nepahetseng, e ka sebelisoa ho hlahisa ho nepahala ho phahameng, ho hlahisa boleng bo phahameng.
  • Tšebeliso ea laboratori: Graphite crucible e atisa ho sebelisoa ka laboratoring bakeng sa karabelo e phahameng ea mocheso, teko ea ho qhibiliha le motsoako oa thepa.

 

Lintlha tse ka sehloohong tse susumetsang

 

  • Bohloeki: boleng bo phahameng ba graphite carbon content E kholo ho feta kapa e lekanang le 99.9% ea botsitso ba lik'hemik'hale e molemo, litšila li ka baka maikutlo a mahlakoreng.
  • Oxidation risk: oxidation begins in air>400 degree, sepakapaka sa inert kapa tšireletso ea ho koahela lia hlokahala.
  • Porosity: graphite e teteaneng e na le -e khonang ho phunyeletsa hantle 'me e fokotsa ho kenella ha lintho tse entsoeng ka ho qhibilihisoa.

Lik'hemik'hale tse Resistant Graphite Crucible 'me li bapala karolo ea bohlokoa ho qhibilihisa mocheso o phahameng, ho qhibilihisa tšepe, ho lahla ka mokhoa o nepahetseng le lits'ebetsong tsa laboratori. Ho netefatsa ts'ebetso ea bona le bophelo ba ts'ebeletso, likhothaletso tsa tlhokomelo li lokela ho lateloa ka thata.

 

Tlhaloso

 

Litlhaloso tse fumanehang: 1#, 2#, …, 30#, 40#, 80#, 150#, 200# – 3000#. Litlhoko tse khethehileng li ka boela tsa etsoa.

 

Tlhokomeliso: Lihlahisoa tsohle li tšehetsa ho itlhophisa.

 

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