Ukadaulo wopanga ndikugwiritsa ntchito kwakukulu kwa isostatic pressed graphite

Isostatic woponderezedwa graphitendi mtundu watsopano wa zinthu za graphite, zomwe zimakhala ndi magetsi abwino kwambiri, kukana kutentha kwambiri komanso kukhazikika kwa mankhwala, choncho zimagwiritsidwa ntchito kwambiri m'madera ambiri apamwamba. Pepalali lidzafotokozera mwatsatanetsatane njira yopangira, ntchito zazikulu ndi chitukuko chamtsogolo chaisostatic woponderezedwa graphite.

 

Kupanga ndondomeko yaisostatic woponderezedwa graphite

Kupanga kwa isostatic graphite kumaphatikizapo izi:
1. Kukonzekera zakuthupi: Zopangira za isostatic mbamuidwa graphite monga akaphatikiza ndi binder. Kuphatikizikako nthawi zambiri kumapangidwa ndi petroleum coke kapena asphalt coke, yomwe imayenera kuwerengeredwa pa 1200 ~ 1400 ℃ kuti ichotse chinyezi ndi zovunda zisanagwiritsidwe ntchito. Chomangiracho chimapangidwa ndi phula la malasha kapena mafuta a petroleum, omwe amakulirakulira ndikulumikizana molumikizana ndi aggregate kuti atsimikizire isotropy yazinthuzo.
2. Kupera: Zopangirazo zimasiyidwa kukhala ufa wonyezimira, womwe nthawi zambiri umafunika kuti muphatikize kukula kwake kufika 20um kapena kuchepera. Zabwino kwambirigraphite ya isostatic, yokhala ndi tinthu tambirimbiri ta 1μm, ndiyabwino kwambiri.
3. Kukanikiza kozizira kwa isostatic: Ikani ufa wapansi mu makina ozizira a isostatic ndikusindikiza kuti apange pansi pa kuthamanga kwambiri.
4. Kuwotcha: graphite yopangidwa imayikidwa mu ng'anjo yophikira ndikuwotcha pa kutentha kwakukulu kuti ipitirire kupititsa patsogolo digiri ya graphitization.
5. Kuwotcha kwa Impregnation: Kuti mukwaniritse kachulukidwe chandamale, zozungulira zowotcha zingapo zimafunikira. Mkombero uliwonse kumawonjezera kachulukidwe wa graphite, kukwaniritsa apamwamba mphamvu ndi madutsidwe magetsi.

Ntchito zazikulu zaisostatic graphitezikuphatikizapo izi:
1. Malo amagetsi:Isostatic mbamuidwa graphiteamagwiritsidwa ntchito kwambiri m'munda wamagetsi chifukwa cha mphamvu zake zabwino kwambiri zamagetsi. Makamaka pankhani ya mabatire, maelekitirodi, zida za semiconductor, ndi zina zambiri, mphamvu yake yabwino kwambiri yamagetsi imapangitsa graphite yoponderezedwa ndi isostatic kukhala chinthu chofunikira kwambiri.
2. Munda wa Zamlengalenga: graphite yoponderezedwa ya isostatic ili ndi mawonekedwe a kukana kutentha kwambiri, kukhazikika kwamankhwala ndi mphamvu yayikulu, kotero imagwiritsidwa ntchito kwambiri m'munda wamlengalenga. Mwachitsanzo, mumainjini a rocket ndi ma probe amlengalenga,graphite ya isostaticamagwiritsidwa ntchito popanga zida zamagetsi zamagetsi pansi pa kutentha kwambiri, kupanikizika kwambiri.
3. Malo amagalimoto:isostatic woponderezedwa graphiteamagwiritsidwanso ntchito kwambiri m'munda wamagalimoto. Mwachitsanzo, m'munda wa mabatire, graphite ya isostatic imagwiritsidwa ntchito popanga ma elekitirodi a batire apamwamba kwambiri. Kuphatikiza apo, m'magawo a injini zamagalimoto, isostatic pressed graphite imagwiritsidwanso ntchito popanga zisindikizo ndi kuvala zigawo pansi pa kutentha kwambiri komanso kupanikizika kwambiri.
4. Minda ina: Kuwonjezera pa minda yomwe ili pamwambayi, isostatic graphite imagwiritsidwanso ntchito kwambiri mu mphamvu, mafakitale a mankhwala, zitsulo ndi zina. Mwachitsanzo, m'munda wa ma cell a solar,graphite ya isostaticamagwiritsidwa ntchito popanga ma elekitirodi amphamvu kwambiri komanso ma conductive substrates. M'makampani a Chemical,graphite ya isostaticamagwiritsidwa ntchito popanga mapaipi ndi zotengera zokhala ndi dzimbiri lolimba kwambiri. Mu Metallurgy,graphite ya isostaticamagwiritsidwa ntchito kupanga masitovu otentha kwambiri ndi maelekitirodi.

Monga mtundu watsopano wa zinthu za graphite, isostatic mbamuidwa graphite ali osiyanasiyana ntchito ndi ofunika mtengo. Kapangidwe kake ndi kovuta komanso kosavuta, ndipo kamayenera kudutsa masitepe angapo kuti amalize. Komabe, ndi njira zovutazi zomwe zimapangitsa kuti ma graphite a isostatic ali ndi zinthu zabwino kwambiri komanso mwayi wogwiritsa ntchito. M'tsogolomu, ndi kupita patsogolo kosalekeza kwa sayansi ndi luso lamakono komanso kukula kwa minda yogwiritsira ntchito, isostatic pressed graphite idzagwiritsidwa ntchito kwambiri ndi kulimbikitsidwa. Panthawi imodzimodziyo, kufufuza ndi kukonza njira zopangira ndi teknoloji kudzakhalanso cholinga cha kafukufuku. Amakhulupirira kuti posachedwapa, isostatic graphite idzatibweretsera zodabwitsa komanso zotheka.