Intonga yegrafiti kwiimveliso ezingezizo ezesinyithi, njengenkqubo yokusika i-carbon arc kwindawo efunekayo yokusika ngaphambi kokuwelda, yenziwe ngekhabhoni, igrafiti kunye neglu efanelekileyo, ngokwenziwa kwe-extrusion, emva kowama-2200.℃ukujikeleza kokubhaka emva kokugquma umaleko wobhedu kwaye wenziwe, ukumelana nobushushu obuphezulu, ukuqhuba kakuhle kombane, akukho lula ukuqhekeza, kufanelekile ukusika isinyithi sibe yimo efunekayo.
Izinti zegrafiti zihlala zisetyenziswa emzimbeni wokufudumeza wee-vacuum cleaner ezinobushushu obuphezulu, ubushushu obuphezulu bokusetyenziswa bunokufikelela kwi-3000°C, kulula ukuyi-oxidation kumaqondo obushushu aphezulu, ukongeza kwi-vacuum, ingasetyenziswa kuphela kwi-atmosphere engathathi hlangothi okanye kwi-atmosphere yokunciphisa. I-coefficient yayo yokwandisa ubushushu incinci, i-thermal conductivity inkulu, i-resistance coefficient yi (8~13)× 10-6Ω ·m, ukukwazi ukucutshungulwa ngcono kuneSiC, intonga yeMoSi2, ukumelana nobushushu obuphezulu, ukubanda kakhulu kunye nokumelana nobushushu obugqithisileyo, ixabiso liphantsi.
Ukunyibilikisa igolide yeplatinum kunye ne-alloy. Iimpawu zegrafiti: ukumelana okunamandla kwe-oxidation, ukumelana okuphantsi, ubushushu obusetyenziswayo ukuya kuthi ga kwi-1800 degrees Celsius kunye nokumelana nokugqwala.
Intonga yegrafiti Ibonelela ngentonga yegrafiti, intonga yegrafiti ecinezelweyo emhlabeni, intonga yegrafiti ecinezelweyo e-isostatic, isitywino sehiphite/carbon-graphite/carbon-graphite bearing/EDM graphite.
Ixesha lokuthumela: Novemba-15-2023