Kubatana kwe graphite electrode kunofanira kunge kwakakwirira kune muviri we electrode, saka, mubatanidzwa une Coefficient yakaderera yekuwedzera kwekushisa uye yakakwirira Coefficient yekuwedzera kwekushisa kupfuura electrode.
Kubatana kwakasimba kana kwakasununguka pakati pechibatanidza uye electrode screw hole kunokonzerwa nemusiyano wekuwedzera kwekupisa pakati pechibatanidza uye electrode. Kana iyo yakabatana axial Coefficient yekuwedzera kwekushisa inodarika electrode Coefficient yekuwedzera kwekushisa, kubatana kuchasunungurwa kana kusunungurwa. Kana iyo Joint Meridional Coefficient yekuwedzera kwekupisa ichipfuura zvakanyanya Coefficient yekupisa kwekuwedzera kwe electrode screw hole, iyo electrode screw hole ichaiswa pasi pekuwedzera kushushikana. Kuwedzera kwekupisa kwakasiyana kwejoinhi uye maburi e electrode kunokonzerwa nekugoverwa kwekushisa kweiyo inherent (CTE) uye muchinjiko-chikamu chezvinhu zviviri zvegraphite, uye iyi tembiricha gradient ibasa reiyo dhigirii yekuomesa. Kana iyo interface yekusangana kuramba yakakwira pakutanga, izvi zvinokonzerwa nekusangana kwepasi ne lime poda (guruva), kupera kukuvadzwa, kushata kubatana, kana nekuda kwekuremara kwekugadzirisa, izvo zvinoita kuti mubatanidzwa uwedzere ikozvino, zvichikonzera kupisa kwe iyo yakabatana, iyo interface kudzvanywa pajoinhi kunoenderana nekukakavadzana kudzvanywa pakati pezvikamu zviviri, asi iyo Coefficient yekuwedzera kwemafuta zvakare chinhu chisingafanirwe kurerutswa.
Mukushandiswa kunoshanda, tembiricha yejoinhi inogara yakakwirira kupfuura iyo ye electrode panzvimbo imwechete yakachinjika. Nekuwedzera kwekushisa, ese electrode nejoinhi zvinoburitsa mutsara wekuwedzera. Kana iyo electrode uye majoini machisi kana kwete kazhinji zvinoenderana nekuti thermal yekuwedzera coefficient ye electrode joint inowirirana kana kwete.
Kunyangwe pasina chinhu chakakwana munyika, Hexi kabhoni kambani inoedza nepainogona napo kufunga zvinhu zvakasiyana-siyana pakugadzira majoini e graphite electrode, kuitira kuti iwane kukwana sezvinobvira nekuvandudza mhando yechigadzirwa nepose pazvinobvira.
Nguva yekutumira: Kubvumbi-26-2021