< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1663378561090394&ev=PageView&noscript=1" /> Nkhani - Kodi zojambulazo zamkuwa zopindidwa (RA) ndi chiyani ndipo zimapangidwira bwanji?

Kodi zojambulazo zamkuwa zopindidwa (RA) ndi chiyani ndipo zimapangidwira bwanji?

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Kugudubuzikazojambula zamkuwa, chozungulira chopangidwa ndi chitsulo chozungulira, chimapangidwa ndikupangidwa ndi njira yogudubuza yakuthupi, kupanga kwake motere:

Ingoting:Zopangirazo zimayikidwa mu ng'anjo yosungunuka kuti aponyedwe mu ingot yooneka ngati sikwaya. Njirayi imatsimikizira zinthu za mankhwala omaliza. Pankhani ya zinthu za aloyi zamkuwa, zitsulo zina kupatula mkuwa zidzasakanizidwa motere.

Zovuta(Kutentha)Kugudubuza:Ingot imatenthedwa ndikukulungidwa mu chinthu chapakati chokulungidwa.

Kusakaniza kwa Acid:Mankhwala apakati atatha kugudubuza movutikira amatsukidwa ndi njira yofooka ya asidi kuti achotse wosanjikiza wa oxide ndi zonyansa pamwamba pa zinthuzo.

Kulondola(Yozizira)Kugudubuza:Mzere woyeretsedwa wapakati umakulungidwanso mpaka utakulungidwa mpaka makulidwe ofunikira. Monga zakuthupi zamkuwa pakugubuduza, kuuma kwake kwakuthupi kudzakhala kolimba, zinthu zolimba kwambiri zimakhala zovuta kugudubuza, chifukwa chake zinthu zikafika kuuma kwina, zimakhala zapakatikati kuti zichepetse kuuma kwa zinthuzo, kuti zithandizire kugudubuza. . Panthawi imodzimodziyo, pofuna kupewa mipukutu yomwe imapangidwira pamwamba pa zinthu zomwe zimayambitsidwa ndi embossing yakuya kwambiri, mphero zapamwamba zidzayikidwa pakati pa zinthu ndi mipukutu mufilimu yamafuta, cholinga chake ndi kupanga. chomaliza mankhwala pamwamba mapeto apamwamba.

Kuchepetsa mafuta:Njirayi imangopezeka muzinthu zapamwamba kwambiri, cholinga chake ndikuyeretsa mafuta opangidwa ndi makina omwe amabweretsedwa muzinthu panthawi yogubuduza. Poyeretsa, chithandizo cha oxidation kukana kutentha kwa chipinda (chomwe chimatchedwanso kuti passivation treatment) nthawi zambiri chimachitidwa, mwachitsanzo, passivation agent imayikidwa mu njira yoyeretsera kuti muchepetse makutidwe ndi okosijeni ndi kusinthika kwa zojambula zamkuwa kutentha.

Annealing:The mkati crystallization wa zinthu zamkuwa ndi Kutentha pa kutentha, motero kuchepetsa kuuma kwake.

Kusokoneza(Mwasankha): Pamwamba pa zojambulazo zamkuwa ndi roughened (kawirikawiri ufa wamkuwa kapena faifi wa cobalt-nickel umapopera pamwamba pa zojambulazo zamkuwa ndiyeno kuchiritsidwa) kuonjezera roughness ya zojambulazo zamkuwa (kulimbitsa mphamvu ya peel). Pochita izi, malo onyezimira amathandizidwanso ndi chithandizo chapamwamba cha okosijeni (chopangidwa ndi electroplated ndi chitsulo chosanjikiza) kuti chiwonjezeke kuti zinthuzo zigwire ntchito pa kutentha kwakukulu popanda okosijeni ndi kutayika.

(Zindikirani: Izi zimachitika pokhapokha ngati pakufunika zinthu zotere)

Kudula:zida zopindidwa zamkuwa zimagawidwa m'lifupi lofunikira malinga ndi zomwe kasitomala akufuna.

Kuyesa:Dulani zitsanzo zingapo kuchokera pampukutu womalizidwa kuti muyese mawonekedwe, kulimba kwamphamvu, kutalika, kulolerana, kulimba kwa peel, roughness, kumaliza ndi zofunikira zamakasitomala kuti muwonetsetse kuti malondawo ndi oyenerera.

Kulongedza:Ikani zinthu zomalizidwa zomwe zimakwaniritsa malamulo m'magulumagulu m'mabokosi.


Nthawi yotumiza: Jul-08-2021