Cov txheej txheem ntau lawm
Mining: Qhib- qhov av los yog hauv av rho tawm ntawm ntuj flake graphite ore
Flotation: Kev ua kom huv ua ntej los ntawm kev siv lub cev, nrog cov ntsiab lus ruaj khov ncav cuag 85-90%
Tshuaj purification: Siv alkali - txoj kev kua qaub los yog hydrofluoric acid txoj kev, ntxiv cov pa roj carbon ntsiab lus kom siab tshaj 95%
Kev ziab: Tswj cov dej noo tsawg dua lossis sib npaug li 0.5%
Kev faib tawm: Sifting los ntawm particle loj kom tau txais cov khoom sib txawv
Ntim: 25kg / hnab lossis 1000kg / tuj hnab, ya raws - pov thawj ntim
Cov ntsiab lus tseem ceeb ntawm kev tswj kom zoo
Kev ntsuam xyuas cov ntsiab lus carbon: Siv qhov siab - qhov kub thiab txias incineration txoj kev kom ntseeg tau tias siab dua lossis sib npaug li 95.0%
Kev tswj hwm impurity: Tsom ntsoov rau kev kuaj xyuas cov sulfur, hlau, thiab cov hmoov tshauv, uas ua raws li cov qauv hauv tebchaws
Particle loj tis: Kev soj ntsuam los ntawm laser particle loj analyzer kom paub meej cov particle loj
Moisture tswj: Txoj kev ziab qhuav, ua kom cov dej noo tsawg dua lossis sib npaug li 0.5%
Kev tshuaj xyuas qhov tshwm sim: Tshawb xyuas cov nplais kom tiav, cov xim zoo ib yam, thiab tsis muaj qhov pom tseeb impurities
Cov ntsiab lus tseem ceeb ntawm kev yuav khoom
Cov ntsiab lus carbon thiab cov nqi ua haujlwm: nyiam xaiv cov khoom lag luam nrog cov ntsiab lus carbon taag ntawm 95%. Qhov no suav hais tias yog qhov sib npaug zoo tshaj plaws ntawm kev ua haujlwm thiab tus nqi. Piv rau 99% siab-purity graphite, tus nqi yog 30-50% qis dua, thiab piv rau 80% nruab nrab-carbon graphite, qhov kev ua tau zoo tau txhim kho.
Tsawg leej faj thiab cov hmoov tshauv tsawg: nruj me ntsis kom muaj cov ntsiab lus sulfur kom tsawg dua lossis sib npaug li 0.03% thiab cov ntsiab lus tshauv yuav tsum tsawg dua lossis sib npaug li 5%. Qhov no yog ua kom tau raws li cov qauv nruj nruj ntawm kev lag luam steel hauv Lavxias thiab zam kev cuam tshuam ntawm cov ntsiab lus sulfur ntawm qhov toughness thiab vuam kev ua tau zoo ntawm cov hlau.
Particle loj nyiam: 50-mesh thiab 100-mesh cov khoom yog qhov nrov tshaj plaws. Tshwj xeeb tshaj yog 50-mesh loj flake graphite, uas yog siv los tsim magnesium carbon bricks thiab casting txheej. Qhov yuav tsum tau yog rau siab flake kev ncaj ncees thiab uniform daim ntawv txoj kab uas hla.
Daim ntawv pov thawj thiab cov qauv: Yuav tsum muab GB / T 3518-2023 daim ntawv tshaj tawm kev xeem hauv tebchaws. Qee cov neeg siv khoom xav tau GOST ntawv pov thawj los ntawm Russia, hais txog kev ruaj ntseg thiab kev taug qab ntawm cov khoom zoo.
Ntim thiab thauj khoom: Nyiam 1000kg / tuj lub hnab ntim khoom, haum rau kev tsheb ciav hlau thiab kev thauj mus los hauv hiav txwv. Qhov yuav tsum tau muaj xws li ya raws - pov thawj thiab kev puas tsuaj - pov thawj. Qee cov neeg siv khoom xav tau lub thawv thauj khoom thauj thiab cov ntaub ntawv tshaj tawm kev lis kev cai.
Cov ntsiab lus ntawm Export Advantages ntawm Suav Flake Graphite
Kev Pabcuam thiab Kev Tsim Nyog Muaj Peev Xwm Zoo: Tuam Tshoj yog thawj lub ntiaj teb nyob rau hauv cov nqe lus ntawm kev khaws cia thiab tso tawm ntawm flake graphite, muaj peev xwm muab ntau yam kev qhia tshwj xeeb ntawm cov khoom ruaj khov kom tau raws li qhov loj - teev kev yuav khoom ntawm Russia
Tus nqi zoo: Tus nqi tsim khoom ntawm Suav flake graphite yog qis dua li ntawm cov neeg tsim khoom loj xws li Brazil thiab Is Nrias teb. Tus nqi ntawm 95% siab- carbon flake graphite yog kwv yees li 350-550 US las ib tuj (FOB Tuam Tshoj chaw nres nkoj), nrog rau cov nqi zoo heev
Zoo thiab Standard Advantage: Cov khoom ua raws li lub teb chaws cov qauv xws li GB / T 3518-2023 thiab GB 46771-2025, ua tau raws li GOST daim ntawv pov thawj yuav tsum tau ntawm Russia, thiab muaj zoo stability.
Supply Chain Advantage: Cov saw hlau ua tiav los ntawm cov ore raw mus rau kev ua kom zoo tuaj yeem muab cov khoom lag luam thiab cov kev daws teeb meem, xws li qis-sulfur, flakes loj, thiab qhov loj me me
Logistics Advantage: Muaj ntau qhov chaw nres nkoj ciam teb ntawm Tuam Tshoj thiab Russia, thiab kev tsheb ciav hlau thauj mus los yooj yim. Cov khoom tuaj yeem xa tuaj sai sai rau Russia los ntawm cov chaw nres nkoj xws li Manzhouli thiab Suifenhe, nrog cov nqi thauj mus los tsawg thiab lub sijhawm xa khoom sai
Basic Physical and Chemical Properties Table
| Khoom | Tshwj xeeb Parameter | Qhov zoo |
|---|---|---|
| Crystal Structure | Hexagonal txheej txheej, ntses- nplai zoo, nyias flakes nrog zoo toughness | Nta zoo heev lubricity, thermal conductivity thiab plasticity; yooj yim rau kev ua rau ntau hom |
| Kub Kub Resistance | Melting point: 3850 ± 50 degree, Boiling point: 4250℃Pib oxidize ntawm 600℃hauv huab cua | Zoo tagnrho rau siab -kub ua hauj lwm tej yam kev mob xws li metallurgy thiab foundry nyob rau hauv Russia |
| Hluav taws xob conductivity | Resistivity: kwv yees li . 10⁻⁶ Ω·mConductivity: Ntau dua lossis sib npaug li 10⁴ S / cm | Haum rau kev tsim cov pa roj carbon txhuam, cov khoom siv hluav taws xob thiab cov khoom siv electrode |
| Thermal conductivity | Thermal conductivity: 120-190 W / (m·K) Tsawg coefficient ntawm thermal expansion (CTE): kwv yees . 1 × 10⁻⁶ / degree | Zoo thermal poob siab tsis kam, ruaj khov nyob rau hauv qhov kub hloov pauv; thov rau hauv ob sab phlu ntawm high -cov khoom kub |
| Lubricating Performance | Mohs Hardness: 1-2Coefficient ntawm kev sib txhuam: 0.1-0.2 | Superior tus kheej -lubricating khoom; ua haujlwm tsis tu ncua nyob rau hauv qhov kub thiab txias tsis muaj roj nplua nyeem ntxiv |
| Tshuaj Stability | Tiv thaiv kom muaj zog acid thiab muaj zog alkali (tshwj tsis yog oxidizing acid); chemically inert nrog rau feem ntau cov khoom ntawm chav tsev kub | Siv rau hauv ob sab phlu ntawm cov khoom siv tiv thaiv- corrosion thiab catalyst cab kuj hauv kev lag luam tshuaj |
| Qhov ntom | 1.7-1.8g / cm³ | Lub teeb yuag, yooj yim rau kev thauj mus los thiab kev ua haujlwm, txo cov nqi logistics |
Product Classification thiab Core Indicators Table
| Qib | Tsau Carbon Cov ntsiab lus | Tej kev siv | Kev nyiam ntawm Russian Buyers |
|---|---|---|---|
| High Purity Graphite | Ntau dua lossis sib npaug li 99.9% | Kev lag luam hluav taws xob, cov khoom siv anode rau cov roj teeb hluav taws xob tshiab | Yuav khoom me me los ntawm cov neeg siv khoom siab - kawg |
| High Carbon Graphite | 94%–99% | Carbon raiser rau metallurgy, magnesia-carbon cib, foundry txheej | Qib kev yuav khoom loj(95% taag carbon muaj tus nqi zoo tshaj plaws) |
| Nruab nrab Carbon Graphite | 80%–94% | General industrial lubricants, muab tub lim | Thov rau ib nrab qis -tsawg tsim |
| Tsawg Carbon Graphite | 50%–80% | Cov ntaub ntawv tseem ceeb refractory, cov ntaub ntawv pabcuam rau kev tsim khoom | Tsis tshua yuav |
Ntxiv Qhov Ntsuas Qhov Ntsuas Zoo (Ua raws li GB / T 3518-2023 & GB 46771-2025)
Yam yuav tsum tau muaj
Sulfur (S) Tsawg dua los yog sib npaug rau 0.03% (Premium qib: Tsawg dua lossis sib npaug rau 0.02%) High purity graphite: Tsawg dua lossis sib npaug rau 0.01%
Cov ntsiab lus tshauv Tsawg dua lossis sib npaug li 5.0% (High carbon graphite) Tsawg dua lossis sib npaug li 0.1% (High purity graphite)
Moisture Tsawg dua lossis sib npaug li 0.5%
Hlau (Fe) Tsawg dua lossis sib npaug rau 0.1%
Grain loj specification, particle loj thiab daim ntawv thov scenarios rooj
| Mesh Loj | Particle Size Range | Cov ntawv thov tseem ceeb | Kev sib piv ntawm cov neeg yuav khoom Lavxias |
|---|---|---|---|
| 30 Mesh | 0.6-1.0 hli | Carbon raiser rau metallurgy, refractory aggregate | 35% |
| 50 Mesh | 0.3-0.6 hli | Magnesia-carbon cib tsim, txheej txheej | 40% (Ntau tshaj) |
| 100 Mesh | 0.15-0.3 hli | Roj additives, sealing cov ntaub ntawv | 15% |
| 200 Mesh / 325 Mesh | Tsawg dua los yog sib npaug li 0.15 mm | Conductive coatings, yas muab tub lim, precision casting | 10% |
| Micron Qib | 5–40 μm | High -cov roj nplua nyeem, cov khoom siv hluav taws xob | Qhov me me |
Vim li cas thiaj xaiv peb?
1. Super zoo: Kev tswj hwm txhua yam ntawm cov ntaub ntawv mus rau cov txheej txheem.
2. Core thev naus laus zis tswj tau tag nrho: Paub cov txheej txheem tseem ceeb xws li siab -kub graphitization thiab purification, txhawb 72- teev cov lus teb tsis yog tus qauv customization.
3. Qhov kawg zoo lav: High- khoom purity ncav cuag 5N + purity, resistant rau 3000℃kub kub + muaj zog corrosion, nrog tag nrho batch traceable kuaj.
4. Tsis muaj kev cuam tshuam tag nrho - lub voj voog kev pabcuam: Loj- teev ntau lawm + 5-7 hnub me me-batch xa, 24-teev kev teb + kev txhawb nqa ntawm qhov chaw.
Cim npe nrov: Tuam Tshoj Graphite Graphite Manufacturers thiab cov neeg nqa khoom - Cov lag luam wholesale - ForU
