PG coating Pyrolytic Graphite coating
I le avea ai o se faʻapipiʻi mo mea faʻapipiʻi faʻamaufaʻailogaina graphite, pyrolytic graphite (PG) faʻapipiʻiina se mea e le mafai ona faʻafefeteina ma mea faʻainisinia, vevela ma eletise i tua atu o graphite masani.O le PG o se oloa ultrapure e latalata i le tele o manatu ma maualuga anisotropy (300 W / mK i le itu AB ma 3.5 W / mK i le C itu).O le PG e le mafai ona fa'ama'i ma mautu i le vevela tele (e o'o i le 3000°C).
E le oona ma leai se tofo；
Mamaa maualuga-maualuga(99 .99%)
Mautu lelei, Maualuluga galue maualuga
Lelei fa'avevela fa'avevela, la'ititi fa'alautele fa'amama
cient, lelei tete'e te'i vevela
Lelei mautu kemikolo, tetee atu i acids, alkalis, masima ma okeni-
ic solvents, ma e le ofi i totonu pe tali atu i uamea liusuavai
E matua maualalo le fua o le gassing
Leai ni pores, malu lelei le ea, faigofie machining
• OLED Evaporation point source crucible;
• Tu'umea fa'alili fa'aeletonika;
• Vaega fa'apipi'i fa'a-ion beam;
• Vaega e togitogia ai le toto;
• Sputtering sini;
• Fa'alava o le fa'a'a'ai roketi;
• paipa fa'aatometi;
• PG fa'avevela.
| Parameter Autu | Numera | Iunite | Fa'atonuga |
| Malosi | 2.15-2.22 | g/cm3 | - |
| Fa'asalaina eletise | 2×10-4 | Ω·cm | ab |
| 0.6 | Ω·cm | c | |
| Fa'avevela vevela | 382 | W/m°C | ab |
| 2.8 | W/m°C | c | |
| Coefficient o le faalauteleina o le vevela (20°C) | 0.5 | μm/m-℃ | ab |
| Sulimation vevela | 3650 | ℃ | - |
| Malosi fa'asa | 80 | MPa | ab |
| Malosi punou | 130 | MPa | ab |
| 116 | MPa | c | |
| Malosi fa'amalosi | 80 | MPa | ab |
| Yang-style modulus quan | 20 | GPa | ab |
Lapo'a fa'apipi'i: Max φ800mm
Mea fa'apipi'i: Graphite po'o le PBN
Ufiufi mafiafia: Max 70μm
Fa'amama mama: >99.99%
I le avea ai ma vaifofo pito i luga o la matou falegaosimea, ua faʻataʻitaʻiina a matou faʻasologa o fofo ma maua ai matou faʻamaonia faʻamaonia.Mo fa'aopoopoga fa'aopoopo ma fa'amatalaga lisi mea, fa'amolemole kiliki le ki e maua ai fa'amatalaga fa'aopoopo.