Ntuj Amorphous Graphite Microcrystalline graphite
Main tsis
| Qauv No | C (≥%) | S(≤%) | Moisture (≤%) | Tshauv (≤%) | Volatiles(≤%) | Loj |
| XT-A01 | 75-85 : kuv | 0.03-0.3 hli | 1.5-2.0 Nws | 11.5-21.5 Nws | 3.5-4.5 | 20-50 hli |
| XT-A02 | 75-85 : kuv | 0.03-0.3 hli | 1.5-2.0 Nws | 21.5-11.5 Nws | 3.5-4.5 | 1-3 hli / 1-5 hli / 2-8 hli |
| XT-A03 | 75-85 : kuv | 0.3-0.5 hli | / | / | / | 50-400 mesh |
Loj: Nws tuaj yeem kho raws li qhov xav tau ntawm cov neeg siv khoom.
Qhov zoo ntawm Ntuj amorphous graphite
a) Kub kub kuj:Lub melting point ntawm ntuj amorphous graphite yog 3850 ± 50 ℃, lub boiling point yog 4250 ℃.Hauv kev lag luam metallurgical, cov khoom lag luam feem ntau yog siv los ua graphite crucible, hauv steelmaking feem ntau siv graphite ua tus neeg sawv cev tiv thaiv ntawm ingot, metallurgical furnace hauv ob sab phlu.
b) Chemical stability:Zoo tshuaj stability ntawm chav tsev kub, acid kuj, alkali tsis kam thiab organic hnyav corrosion kuj.
c) Thermal shock resistance:Thaum siv nyob rau hauv chav tsev kub, nws tuaj yeem tiv taus qhov kev hloov pauv ntawm qhov kub thiab txias yam tsis muaj kev puas tsuaj.Thaum qhov kub hloov pauv tam sim ntawd, qhov ntim ntawm graphite hloov me ntsis thiab yuav tsis tsim cov kab nrib pleb.
d) Conductive thiab thermal conductivity:Cov hluav taws xob conductivity yog ntau pua lub sij hawm siab dua li ntawm cov hlau tsis yog hlau, thiab cov thermal conductivity tshaj cov hlau, hlau, txhuas thiab lwm yam ntaub ntawv hlau.Lub thermal conductivity txo qis nrog qhov kub thiab txias, thiab txawm tias qhov kub siab heev, graphite ua ib qho insulator.
e) Lubricity:Lub lubricating kev ua tau zoo ntawm graphite nyob ntawm qhov loj ntawm graphite flakes.Qhov loj dua cov flakes, qhov me me ntawm kev sib txhuam coefficient thiab qhov zoo ntawm lubricating kev ua tau zoo.
f) Plasticity:Graphite muaj qhov zoo toughness thiab tuaj yeem ua rau hauv cov ntawv nyias nyias.
Shipping, Pob thiab cia
a) Xintan tuaj yeem xa Natural amorphous graphite hauv qab 60 tons hauv 7 hnub.
b) 25kg hnab yas me me rau hauv lub hnab ton
c) Khaws rau hauv qhov chaw qhuav, Nws tuaj yeem khaws cia ntau tshaj 5 xyoos.
Kev siv ntawm Natural amorphous graphite
Ntuj amorphous graphite yog dav siv nyob rau hauv casting xim, roj drilling, roj teeb carbon rods, hlau thiab hlau, casting cov ntaub ntawv, refractory ntaub ntawv, dyes, fuels, electrode paste, thiab siv raws li xaum, vuam qws, roj teeb, graphite emulsion, desulfurizer, preservative anti-slip tus neeg saib xyuas, smelting carburizer, ingot tiv thaiv slag, graphite bearing thiab lwm yam khoom.
