I-Medium-grain Block/Izinduku
Isicelo Esiyinhloko
I-1.Isetshenziselwa ukucubungula i-graphite crucible, i-graphite boat dish, isikhunta se-graphite, i-graphite rotor, i-graphite heat generator, i-graphite spout, njll.
I-2.Isetshenziswa njengesakhiwo somzimba wesithando sokushisa okuphezulu.
I-3.Isetshenziswa ku-asidi eqinile, i-alkali enamandla kanye nemvelo eqinile edlayo, njengokuncibilikisa umhlaba okungavamile kanye nemboni yamakhemikhali, futhi icutshungulwe ezingxenyeni ezihlukahlukene njengoba kudingeka.
I-4.Induku ye-graphite ivame ukusetshenziswa njenge-heater kagesi yesithando sokushisa esiphezulu sokushisa.Izinga lokushisa lesevisi lingafinyelela ku-3000 ℃.Kulula ukwenza i-oxidize ekushiseni okuphezulu.Ngaphandle kwe-vacuum, ingasetshenziswa kuphela endaweni engathathi hlangothi noma enciphisa umoya.I-coefficient yayo yokwandisa okushisayo incane, ukuguquguquka kwayo okushisayo kukhulu, futhi i-coefficient yokumelana nayo ingu (8 ~ 13) × 10-6 Ω· m, ukucutshungulwa okungcono kunezinduku ze-SiC ne-MoSi2, ukumelana nezinga lokushisa eliphezulu, ukubanda okukhulu nokumelana nokushisa okukhulu, kanye nentengo eshibhile.
Imininingwane
| Imodeli | Ukuminyana kwenqwaba g/cm3 | Ukungazweli μΩm | OkushisayoCi-onductivity W/(m) | I-Coefficient yeThermalEukunwetshwa | I-HSD
| I-FlexuralSamandla Mpa | Cokuhlaba umxhweleSamandla Mpa | I-Porosity % | Usayizi Wokusanhlamvu mm |
| I-MK-02 | 1.6 | 9-12 |
|
| 25 imiz | 13 imiz | 22 imiz |
| 0.8 2 4 |
| MK-08 | 1.72 | 8-11 |
|
| 30 imiz | 17 imiz | 30 imiz |
|