Faa'iidooyinka Muhiimka ah
Qaab dhismeedka lakabka dabiiciga ah waxa uu keenaa iska caabin kulayl gaar ah, si fudud u adkeysanaya{0}} hawlgalka mudada dheer ee 300-500 digrii iyo mudada gaaban ee heerkulka xad dhaafka ah ilaa 2000 digrii ee jawiga aan shaqaynayn. Heat Flake Graphite sida wax kale ma jiro, taasoo ka dhigaysa mid ku habboon bay'ada kulaylka daran.
Tilmaamaha Farsamada
|
Qaybta Waxqabadka |
Halbeegga Furaha |
Tilmaamaha Farsamada |
Hadallo |
|
Iska caabinta kulaylka |
Heerkulka shaqaynta muddada dheer{{0} |
300-500 darajo (hawada) |
Ku habboon -qalabka warshadaynta heerkulka sare |
|
Heerkulka u adkaysta muddada gaaban{{0} |
2000 digrii (gaaska aan shaqaynayn) |
Codsiyada birta dhalaalaysa/aerospace |
|
|
Iskuxidhka Balaadhinta kulaylka |
0.8-1.2×10⁻⁶/K |
Iska caabin shoog kulayl heer sare ah |
|
|
Heerarka kulka/korontada |
Gudaha-Hawsha Kulaylka Diyaarada |
150-1500 W/(m·K) |
Fog ayaa dhaafsiisan naxaasta/aluminiumka |
|
Cadaadiska Mugga |
5-15 μΩ·m |
Dhaqdhaqaaq sare oo loogu talagalay walxaha korantada |
|
|
Guryaha Makaanikada |
Xoog Jimicsiga (kulka qolka) |
15-25 MPa |
Xoogga sare ee alaabta dabacsan |
|
Xoogga Jilitaanka (2000 darajo) |
30-50 MPa |
Xooggu wuxuu labanlaabmaa heerkulka sare |
|
|
Xoog isku dhejisan |
80-120 MPa |
Ku haboon {{0}xabadaha cadaadiska/qaybaha qaabdhismeedka sare |
|
|
Deganaanshaha Kiimikada |
Iska caabin Acid/Alkali ah |
Waxay u adkaysataa 98% sulfuric acid, 37% HCl, 50% NaOH |
Deegaannada aadka u wasakhaysan |
|
Tilmaamaha Alaabta |
Dhumucda caadiga ah |
0.03-5.0 mm |
Xulashooyinka aadka u khafiifka ah ee gaarka ah - (0.005mm) |
|
daahirnimo |
Ka weyn ama la mid ah 99.9% |
crystallinity sare, waxqabadka deggan |
Dhammaan alaabooyinka waxay taageeraan habaynta shakhsi ahaaneed
Guryaha Fiican
- Dhaqdhaqaaqa Kulaylka Sare: Gudaha{{0}diyaarada kulaylka hawada ilaa 150-1500 W/m·K, biraha aad uga badan
- Dhaqdhaqaaq Koronto oo aad u Wanaagsan: 100 jeer ayaa ka wanaagsan alaabta caadiga ah ee aan{1}} biraha ahayn
- Iska caabin kiimikaad: Asiidh, alkalis, iyo dareerayaasha aan ka tagin
- Dabacsan & Waxbadan: Waxaa loo habayn karaa ultra{0}} xaashiyo khafiif ah (0.03-2.0 mm) ee codsiyada kala duwan
Codsiyada
- Warshadaha Heerkulka Sare - Warshadaha Heerkulka: Dahaarka Foornooyinka, Sarreeya -kubbadaha cadaadiska - halkaasoo sida ugu waxtarka badan
- Qaboojinta Elektarooniga: Kuleyl wax ku ool ah oo u daadanaya aaladaha 5G, LED-yada, CPUs
- Tamar Cusub: Electrodes baytariyada, qaybaha unugyada shidaalka
- Aerospace: Nidaamyada ilaalinta kulaylka, qaabdhismeedka miisaanka
- Ilaalinta Badbaadada: Ololka daba-galka ah - dahaarka dib u dhiga
Waa maxay sababta aan u dooranay badeecadeena?
Waxqabadka La Xaqiijiyay: Lagu tijaabiyay deegaan aad u daran -Graphite Heat Resistant Flake Graphite oo leh isku haleyn la'aan
Fudud & Hufnaan: Miisaan fudud oo leh kulaylka ka sii fiican
La beddeli karo: Tilmaamo kala duwan ayaa jira, waxay taageertaa shuruudaha gaarka ah


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