Pali mayina osiyanasiyana malinga ndi mtundu wa utoto womwe umagwiritsidwa ntchito, mwachitsanzo, malaya oyambira amatchedwa malaya oyambira, ndipo chovala chomaliza chimatchedwa kumaliza.Nthawi zambiri, zokutira zomwe zimapezedwa ndi zokutira zimakhala zoonda kwambiri, pafupifupi ma microns 20 ~ 50, ndipo zokutira zomatira zimatha kupeza zokutira ndi makulidwe opitilira 1 mm nthawi.
Ndi pulasitiki yopyapyala yokutidwa pazitsulo, nsalu, pulasitiki ndi magawo ena kuti atetezedwe, kutchinjiriza, zokongoletsera ndi zina.
Kutentha kwapamwamba kwa magetsi opangira magetsi
Kondakitala wopangidwa ndi mkuwa, aluminiyamu ndi zitsulo zina wokutidwa ndi insulating utoto kapena pulasitiki, mphira ndi zina zotchinga sheaths.Komabe, utoto wotsekereza, pulasitiki ndi mphira amawopa kutentha kwambiri.Nthawi zambiri, ngati kutentha kupitilira 200 ℃, amasonkhana ndikutaya zida zawo zotsekera.Ndipo mawaya ambiri amafunika kugwira ntchito pansi pa kutentha kwakukulu, tiyenera kuchita chiyani?Inde, lolani kuti zokutira zamagetsi zotentha kwambiri zithandizire.Chophimba ichi kwenikweni ndi chophimba cha ceramic.Kuwonjezera pa kusunga ntchito yamagetsi yamagetsi pa kutentha kwakukulu, imathanso kukhala "ogwirizana" kwambiri ndi waya wachitsulo kuti akwaniritse "osasokonezeka".Mukhoza kukulunga waya kasanu ndi kawiri ndi kasanu ndi katatu, ndipo sadzalekanitsa.Chophimba ichi ndi chowundana kwambiri.Mukayika, mawaya awiri okhala ndi kusiyana kwakukulu kwamagetsi amawombana popanda kusweka.
Kutentha kwapamwamba kwa magetsi otetezera magetsi amatha kugawidwa m'mitundu yambiri malinga ndi mankhwala awo.Mwachitsanzo, boron nitride kapena aluminium okusayidi kapena zokutira zamkuwa za fluoride pamwamba pa kondakitala wa graphite akadali ndi ntchito yabwino yotchinjiriza magetsi pa 400 ℃.Enamel pa waya wachitsulo amafikira 700 ℃, zokutira za phosphate zochokera ku inorganic binder zimafika 1000 ℃, ndipo zokutira za aluminium oxide za plasma zimafika 1300 ℃, zonse zomwe zimasungabe ntchito yabwino yotchinjiriza magetsi.
Kutentha kwambiri kwazitsulo zotchingira magetsi zakhala zikugwiritsidwa ntchito kwambiri mu mphamvu yamagetsi, ma motors, zida zamagetsi, zamagetsi, ndege, mphamvu za atomiki, ukadaulo wamlengalenga, ndi zina zambiri.

Malinga ndi gulu la FNLONGO la zokutira zopopera mafuta, zokutira zitha kugawidwa mu:
1. Valani zokutira zosagwira
Zimaphatikizapo zomatira zolimbana ndi zomatira, zomatira zosagwirizana ndi kutopa kwapamtunda komanso zotchingira zosagwirizana ndi kukokoloka.Nthawi zina, pali mitundu iwiri ya zokutira zosamva: kutentha kochepa (<538 ℃) kuvala zokutira zosagwira komanso kutentha kwambiri (538 ~ 843 ℃) kuvala zokutira zosagwira.
2. Kutentha kugonjetsedwa ndi makutidwe ndi okosijeni kugonjetsedwa
Kupakaku kumaphatikizapo zokutira zomwe zimagwiritsidwa ntchito pakutentha kwambiri (kuphatikiza mpweya wa okosijeni, mpweya woyaka, kukokoloka ndi zotchinga zotentha pamwamba pa 843 ℃) ndi njira zachitsulo chosungunula (kuphatikiza zinki wosungunuka, aluminium wosungunuka, chitsulo chosungunula ndi chitsulo, ndi mkuwa wosungunuka).
3. Anti mlengalenga ndi kumiza dzimbiri zokutira
Kuwonongeka kwamlengalenga kumaphatikizapo dzimbiri zomwe zimachitika chifukwa cha mlengalenga wa mafakitale, mlengalenga wamchere ndi mlengalenga;Kumizidwa kwa dzimbiri kumaphatikizapo dzimbiri chifukwa cha kumwa madzi abwino, osamwa madzi abwino, madzi otentha otentha, madzi amchere, chemistry ndi kukonza zakudya.
4. Conductivity ndi kukana ❖ kuyanika
Chophimba ichi chimagwiritsidwa ntchito ngati conductivity, kukana ndi chitetezo.
5. Bwezerani ❖ kuyanika dimensional
Chophimba ichi chimagwiritsidwa ntchito pazitsulo zachitsulo (zokhoza kupangidwa ndi zitsulo za carbon ndi zitsulo zosapanga dzimbiri) ndi zitsulo zopanda chitsulo (nickel, cobalt, mkuwa, aluminium, titaniyamu ndi ma alloys awo).
6. Gap control ❖ kuyanika kwa zigawo zamakina
Chophimba ichi ndi chopera.
7. Kupaka kwa mankhwala
Chemical dzimbiri zikuphatikizapo dzimbiri zosiyanasiyana zidulo, alkalis, mchere, zosiyanasiyana inorganic zinthu ndi zosiyanasiyana organic mankhwala TV.
Zina mwa ntchito zokutira zomwe zili pamwambazi, zokutira zosamva kuvala, zokutira zosagwirizana ndi kutentha komanso makutidwe ndi okosijeni komanso zokutira zosagwirizana ndi mankhwala zimagwirizana kwambiri ndi kupanga mafakitale azitsulo.

Mwachitsanzo, wathuZida za PC ndi PMMAnthawi zambiri ntchito zokutira.
Zinthu zambiri za PC ndi PMMA zimakhala ndi zofunikira zapamwamba, zomwe nthawi zambiri zimakhala zofunikira.Choncho, mankhwala pamwamba ayenera yokutidwa kuti kupewa kukanda.