Pakadali pano,16Mn chitoliro chopanda msokotekinoloje yakhala yokhwima kwambiri, ndipo pali milingo yofananira yazogulitsa ndi mitundu yosiyanasiyana yaukadaulo wogwiritsa ntchito. Magawo ake ogwiritsira ntchito ndi otakata kwambiri. Chifukwa cha kutengera nyengo ndi chilengedwe, pamwamba pa 16Mn chitoliro chosasunthika chidzachita dzimbiri pakagwiritsidwa ntchito mosalekeza. Momwe mungachotsere dzimbiri machubu a square 16Mn opanda msoko? Ndilankhula za izo ndikusanthulani inu.
1.Kuti mukwaniritse zotsatira zabwino za 16Mn zopanda msokosquare pipe, m`pofunika kudziwa abrasive malinga ndi kuuma, digiri original dzimbiri, chofunika padziko roughness ndi ❖ kuyanika mtundu wa aloyi chitoliro, monga umodzi wosanjikiza epoxy, awiri wosanjikiza kapena atatu wosanjikiza polyethylene ❖ kuyanika. Kuti tikwaniritse zotsatira zabwino za derusting, m'pofunika kugwiritsa ntchito abrasive osakaniza a mchenga wachitsulo ndi kuwombera zitsulo. Popeza chitsulo chowombera chingalimbikitse chitsulo pamwamba, mchenga wachitsulo ukhoza kuwononga zitsulo.
2.Derusting kalasi: poyerekeza ndi njira yomanga ya epoxy, ethylene, phenolic ndi zokutira zina zotsutsana ndi dzimbiri zomwe zimagwiritsidwa ntchito pa 16Mn zopanda msoko.mapaipi lalikulu, chofunika kwambiri ndicho kupanga pamwamba pa mapaipi a alloy kufika pafupi ndi mlingo woyera. Zochita zatsimikizira kuti kalasi yochotsa dzimbiri imatha kuchotsa pafupifupi sikelo yonse ya okusayidi, ndipo dothi monga dzimbiri limatha kukwaniritsa zofunikira za anti-corrosion ❖ kuyanika ndi chitoliro cha aloyi. Ukadaulo wothira dzimbiri wopopera mbewu mankhwalawa ukhoza kukhazikika komanso modalirika kuti mtunduwo ufike pamtunda woyera, ndipo mtengo wake ndi wotsika.
3.Pamaso kupopera mankhwala, mafuta ndi okusayidi sikelo zachotsedwa padziko 16Mn msokonezo lalikulu chitoliro. Iyeneranso kutenthedwa mpaka 40-60 ℃ ndi ng'anjo yotenthetsera kuti pamwamba pa chitoliro cha alloy chiwume. Popeza pamwamba pa chitoliro cha aloyi mulibe mafuta ndi dothi lina, mphamvu yochotsa dzimbiri imatha kukulitsidwa. Komanso, youma aloyi chitoliro pamwamba ndi opindulitsa kulekana kwa kuwombera zitsulo, mchenga zitsulo, dzimbiri ndi okusayidi lonse, amene adzapanga aloyi chitoliro pambuyo dzimbiri kuchotsa.
4.Pofuna kupeza ukhondo wabwino wofanana ndi kugawa kwaukali kwa chitoliro cha 16Mn chopanda msoko, kufufuza ndi kupangidwa kwa kukula kwa tinthu ting'onoting'ono ndi kuchuluka kwake ndikofunikira kwambiri. Chifukwa roughness ndi yaikulu kwambiri, anti-corrosion zokutira zimakhala zowonda kwambiri pamtunda wa nangula, ndipo chifukwa mzere wa nangula ndi wozama kwambiri, thovu limapangidwa mosavuta mu njira yotsutsa-kutu, yomwe imakhudza kwambiri ntchitoyo. a anti-corrosion zokutira.
Chofunika kwambiri cha ukalamba kulimbikitsa chithandizo ndi mpweya wabwino makamaka mpweya particles kuchokera supersaturated olimba njira kupanga chimodzimodzi solute atomu kulemeretsa zone. Pofuna kuonetsetsa kuti solute sichisungunuka muzitsulo zolimba pamene mukuwotcha chubu cha 16Mn chosasunthika, ndiyeno chiŵerengero cha solubility mu kuzizira kofulumira, kotero kuti solute yochuluka yomwe imayambitsidwa mochedwa idzapanga yankho lolimba la supersaturated, kuzimitsa kumafunika kuchitidwa musanakalamba mankhwala. Pochiza kutentha kwa 16Mn chopanda msokonezo, kutentha kwa kutentha kuyenera kuyendetsedwa mosamalitsa panthawi yamankhwala okalamba kuti solute isungunuke kukhala yankho lolimba momwe angathere popanda kusungunula aloyi.
Nthawi yotumiza: Sep-14-2022
