Iyo nzira yekugadzirira yekupisa-yakadzvanywa graphite inonyanya kupisa graphite zvimedu kana graphite machipisi kusvika kune yakanyanya tembiricha, uye wozozvimanikidza kuita zvinhu zvakawanda zvine density yakati. Kune nzira dzakawanda dzekugadzirira kupisa-kudzvanywa graphite, kusanganisira isothermal inopisa-kudzvanya, isiri-isothermal inopisa-kudzvanya, nekukurumidza kupisa-kudzvanya, plasma inopisa-kudzvanya, nezvimwe.
Zvigadzirwa zve graphite inopisa-yakatsikirirwa iri mumhando dzakasiyana-siyana, kunyanya kusanganisira ndiro, block, sheet, strip, powder, etc. Pakati pazvo, ndiro uye block ndiyo miviri inowanzoshandiswa, iyo inoshandiswa zvakanyanya mumagetsi emagetsi, magetsi emagetsi. , vacuum furnaces, aerospace, yakakwirira-tembiricha zvimiro zvikamu, makemikari reactor uye mamwe minda.
Hot-pressed graphite ine zvinotevera zvakanakisa zvivakwa:
Good conductivity: inopisa-yakadzvanywa graphite ine yakanakisa conductivity, kanopfuura ka10 iyo yeyakajairika graphite, saka inoshandiswa zvakanyanya se electrode zvinhu.
Excellent thermal conductivity: graphite inopisa-yakadzvanywa ine yakanakisa kupisa kwemafuta, uye iyo thermal conductivity inogona kusvika kupfuura 2000W / m • K. Nokudaro, girafu rinopisa rinopisa rinoshandiswa zvakanyanya mumagetsi emagetsi, vacuum furnaces, high-temperature exchangers nezvimwe. minda.
Kugadzikana kwakanaka kwemakemikari: inopisa-yakadzvanywa graphite inewo kugadzikana kwakanaka pasi pekushisa kwepamusoro uye makemikari corrosion nharaunda, uye haipindirwe nekuora uye oxidation.
Yakanakisa mechanical zvivakwa: inopisa-yakadzvanywa graphite chinhu chakasimba-chakasimba chine kudzvanya kwakanakisa, kukotama uye kutsemuka kuramba.
Kushanda kwakanaka kwekugadzirisa: iyo inopisa-yakatsikirirwa graphite ine yakanakisa kugadzirisa kushanda, uye inogona kutemwa, kudhirowa, kushandurwa, milled uye mamwe maitiro ekucheka zvinoenderana nezvinodiwa zvakasiyana.
Mushoko rimwe chete, hot-pressed graphite imhando yemhando yepamusoro-yakachena graphite zvinhu zvine mashandiro akanaka uye ine tarisiro yekushandiswa kwakafara. Haikwanise chete kusangana nezvinodiwa zveminda dzakasiyana, asiwo kugadzirisa kugadzirwa zvinoenderana nezvinodiwa nevatengi kusangana nevatengi 'zvakasiyana zvekushandisa zvinodiwa.
| Kuitwa kwehunyanzvi hwekupisa-kudzvanywa graphite | ||
| Property | Unit | Kukosha kwenhamba |
| Hardness Shore | HS | ≥55 |
| Porosity | % | <0.2 |
| BulkDensity | g/cm3 | ≥1.75 |
| Transverse Strength | Mpa | ≥100 |
| Flexural simba | Mpa | ≥75 |
| Friction coefficient | F | ≤0.15 |
| Kushandisa tembiricha | ℃ | 200 |
