< img kutalika="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1663378561090394&ev=PageView&noscript=1" /> Nkhani - Kodi cholembera cha mkuwa chokulungidwa (RA) n'chiyani ndipo chimapangidwira bwanji?

Kodi cholembera cha mkuwa chokulungidwa (RA) n'chiyani ndipo chimapangidwira bwanji?

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Yopindidwapepala la mkuwa, chojambula chachitsulo chozungulira, chimapangidwa ndikupangidwa pogwiritsa ntchito njira yozungulira, njira yake yopangira ndi iyi:

Kulowetsa:Zinthu zopangira zimayikidwa mu ng'anjo yosungunuka kuti ziponyedwe mu ingot yooneka ngati mizati yozungulira. Njirayi imasankha zinthu zomwe zidzagwiritsidwe ntchito pomaliza. Pankhani ya zinthu zopangidwa ndi mkuwa, zitsulo zina kupatula mkuwa zidzaphatikizidwa mu njirayi.

Zoyipa(Yotentha)Kugubuduza:Ingot imatenthedwa ndikukulungidwa kukhala chinthu chapakati chopindika.

Kusankha kwa Acid:Chogulitsa chapakati pambuyo pogubuduza mopanda mphamvu chimatsukidwa ndi yankho lofooka la asidi kuti chichotse oxide wosanjikiza ndi zodetsa pamwamba pa chinthucho.

Kulondola(Kuzizira)Kugubuduza:Chotsukidwa chapakati chimakulungidwanso mpaka chitakulungidwa kufika pa makulidwe ofunikira. Popeza zinthu zamkuwa zikukulungidwa, kuuma kwake kumakhala kovuta, zinthu zolimba kwambiri zimakhala zovuta kuzikulungidwa, kotero zinthuzo zikafika pa kuuma kwina, zidzakhala zonyowa pang'ono kuti zichepetse kuuma kwa zinthuzo, kuti zikhale zosavuta kuzikulungidwa. Nthawi yomweyo, kuti tipewe kukulungidwa kwa zinthuzo pamwamba pa zinthuzo chifukwa cha kukumba kwambiri, mphero zapamwamba zidzayikidwa pakati pa zinthuzo ndi mipukutu mu filimu yamafuta, cholinga chake ndikupangitsa kuti pamwamba pa chinthucho pakhale pamwamba.

Kuchotsa mafuta:Gawo ili limapezeka m'zinthu zapamwamba zokha, cholinga chake ndikutsuka mafuta amakina omwe amalowetsedwa muzinthuzo panthawi yopukutira. Mu njira yotsukira, njira yotsukira yolimbana ndi okosijeni kutentha kwa chipinda (yomwe imatchedwanso kuti passivation treatment) nthawi zambiri imachitika, mwachitsanzo, mankhwala otsukira amayikidwa mu yankho loyeretsera kuti achepetse okosijeni ndi kusintha kwa utoto wa pepala la mkuwa kutentha kwa chipinda.

Kuphimba:Kulimbitsa mkati mwa zinthu zamkuwa pozitentha kutentha kwambiri, motero kuchepetsa kuuma kwake.

Kusanza(Zosankha): Pamwamba pa pepala la mkuwa pamakhala pouma (nthawi zambiri ufa wa mkuwa kapena ufa wa cobalt-nickel umapopedwa pamwamba pa pepala la mkuwa kenako n’kuchiritsidwa) kuti pepala la mkuwa likhale louma (kuti likhale lolimba). Mu njira imeneyi, pamwamba pake powala pamakhala poumanso ndi mankhwala otentha kwambiri (okutidwa ndi electroplated ndi wosanjikiza wa chitsulo) kuti pakhale mphamvu yogwira ntchito pa kutentha kwambiri popanda kuuma ndi kusintha mtundu.

(Dziwani: Njirayi nthawi zambiri imachitika pokhapokha ngati pali kufunika kwa zinthu zotere)

Kudula:Chovala cha mkuwa chokulungidwa chimagawidwa m'lifupi lofunikira malinga ndi zomwe kasitomala akufuna.

Kuyesa:Dulani zitsanzo zingapo kuchokera mu mpukutu womalizidwa kuti muyese kapangidwe kake, mphamvu yokoka, kutalika, kulolerana, mphamvu yochotsa, kukhwima, kutha kwake ndi zofunikira kwa makasitomala kuti muwonetsetse kuti chinthucho chili choyenerera.

Kulongedza:Ikani zinthu zomalizidwa zomwe zikugwirizana ndi malamulo m'magulu m'mabokosi.


Nthawi yotumizira: Julayi-08-2021