Habka diyaarinta ee garaafyada kulul-cadaadiyey badiyaa waa in lagu kululeeyo qaybaha graphite ama chips graphite heerkulka sare, ka dibna iyaga ku cadaadi walxaha bulk leh cufnaanta gaar ah.Waxaa jira siyaabo badan oo loo diyaariyo garaafyada kulul, oo ay ku jiraan cadaadis-kuleelka isothermal, cadaadis-kulul aan-soothermal ahayn, cadaadis-kuleyl degdeg ah, cadaadis-kuleyl Plasma, iwm.
Alaabooyinka graphite-ku-kululku waa noocyo kala duwan, oo ay ugu horreeyaan saxan, block, xaashida, xariijinta, budada, iwm. Waxaa ka mid ah, saxan iyo block waa labada nooc ee ugu badan ee la isticmaalo, kuwaas oo si weyn loogu isticmaalo qalabka elektiroonigga ah, kuleyliyeyaasha korontada. , foornooyinka faakuumka, hawada sare, qaybaha qaabdhismeedka heerkulka sare, reactors kiimikaad iyo goobo kale.
Garaafiga kulul-cadaadku wuxuu leeyahay sifooyinka soo socda ee aad u fiican:
Dhaqdhaqaaq wanaagsan: graphite-ku-kulul ayaa leh hab-dhaqan aad u fiican, in ka badan 10 jeer garaafyada caadiga ah, sidaas darteed waxaa si ballaaran loo isticmaalaa sida walxaha korantada.
Wanaajinta kulaylka heerkulbeegga ah: Garaafyada kuleylka kuleylka leh ayaa leh heerkulbeeg heer sare ah, iyo kuleylka kuleylka wuxuu gaari karaa in ka badan 2000W / m. beeraha.
Degganaanshiyo kiimikaad oo wanaagsan: graphite-kuleyl ayaa sidoo kale leh xasilooni wanaagsan oo hoos timaada heerkulka sare iyo deegaanka daxalka kiimikaad, mana u nuglaato daxalka iyo oksaydhka.
Sifooyin farsamo oo aad u fiican: graphite-kuleyl kuleylku waa qalab aad u sarreeya oo leh cadaadis aad u fiican, foorarsi iyo iska caabin dildilaac ah.
Waxqabadka hab-socodka wanaagsan: graphite-ku-kululku wuxuu leeyahay hawl-qabad heer sare ah, waana la gooyn karaa, la daadin karaa, la rogi karaa, milling iyo hababka kale ee goynta iyadoo loo eegayo baahiyo kala duwan.
Eray ahaan, garaafyada kulul ee la cadaadiyo waa nooc ka mid ah walxaha garaafka saafiga ah ee sare leh oo leh waxqabad aad u wanaagsan oo leh rajo codsi oo ballaadhan.Ma buuxin karto oo kaliya baahiyaha beeraha kala duwan, laakiin sidoo kale waxay habayn kartaa wax soo saarka iyadoo loo eegayo baahida macaamiisha si ay ula kulmaan shuruudaha codsiyada kala duwan ee macaamiisha.
| Waxqabadka farsamada ee graphite-ku-cadaadsan | ||
| Hanti | Unug | Qiimaha tirada |
| Xeebta Hardness | HS | ≥55 |
| Porosity | % | <0.2 |
| Cufnaanta | g/cm3 | ≥1.75 |
| Xoog leexsan | Mpa | ≥100 |
| Xoog dabacsanaan | Mpa | ≥75 |
| Isku-dhafka is-jiidhka | F | ≤0.15 |
| heerkulka isticmaalka | ℃ | 200 |
