Kana girafiti yeganda yakakweshana pasimbi, girafiti yegirafiti inoumbwa pamusoro pesimbi negirafiti yeganda, uye ukobvu hwayo nedanho rekunanga zvinosvika pakukosha kwakati, ndiko kuti, girafiti yeganda yakakweshana inosakara nekukurumidza pakutanga, yobva yadonha kusvika pakukosha kwakati. Nzvimbo yakachena yegirafiti yesimbi ine kurongeka kuri nani, ukobvu hudiki hwefirimu rekristaro uye kunamira kwakakura. Nzvimbo iyi yekukweshana inogona kuve nechokwadi chekuti mwero wekukweshana uye data rekukweshana zvidiki kusvika pakupera kwekukweshana. Mupepeti wegirafiti weFuruite anotevera anoongorora zvinhu zvinodzivirira kukweshana kwegirafiti yeganda:
Graphite yeFlake ine thermal conductivity yakanyanya, iyo inobatsira kutamisa kupisa nekukurumidza kubva pamusoro pekukweshana, kuitira kuti tembiricha iri mukati mechinhu chacho nepamusoro pekukweshana kwayo ikwanise kuenzana. Kana kumanikidzwa kukaramba kuchikwira, firimu regraphite rinotariswa richakuvara zvakanyanya, uye mwero wekukwesha uye coefficient yekukweshana zvichawedzerawo nekukurumidza. Kune akasiyana graphite metal friction surfaces, mune zvese zviitiko, kumanikidzwa kwakakwira kunobvumidzwa, kutaridzika kwefirimu regraphite kunogadzirwa pamusoro pekukweshana kuri nani. Mumhepo ine tembiricha ye300 ~ 400 degrees, dzimwe nguva coefficient yekukweshana inowedzera nekuda kwe oxidation yakasimba yegraphite yeflake.
Zvakaitwa zvinoratidza kuti graphite ine flake inobatsira zvikuru mumidziyo isina kusimba kana kuderedza kupisa ine tembiricha ye300-1000 degrees. Chinhu chinodzivirira kupera simba chegraphite chakazadzwa nesimbi kana resin chakakodzera kushandiswa mumidziyo ine gasi kana mvura ine hunyoro hwe100%, asi tembiricha yekushandiswa kwayo inoganhurirwa nekusapisa kweresin uye poindi yekunyunguduka kwesimbi.
Nguva yekutumira: Chikunguru-25-2022