0102030405
SAE4140 SAE4130 SAE4340 Aloyi Yotentha Yozungulira Yozungulira Chitsulo
SAE4140 aloyi zitsulo zozungulira bala ali ndi kuuma kwambiri ndi kuuma malowedwe, ndi chromium zili ndi kupereka kulimba kwabwino ndi molybdenum utithandize kulimba bata ndi kusasinthasintha. Nkhaniyi amayankha bwino kutentha mankhwala ndi yosavuta makina mu ozizira kukopeka annealed chikhalidwe.
SAE4130 Round Steel Bar
SAE4130 ndi chitsulo chochepa cha alloy chomwe chili ndi kuchuluka kwa chromium ndi molybdenum kuti chikhale cholimba komanso cholimba.
Amagwiritsidwa ntchito popanga zigawo ndi zigawo zomwe zimakhala ndi mphamvu zambiri, monga makina opangira makina, makina opangira injini, njanji zowongolera, ndi zina zotero.
SAE4340 kuzungulira zitsulo ndi aloyi structural zitsulo zakuthupi, za American muyezo ASTM A29 kalasi, lolingana 40CrNi2Mo mu Chinese dziko muyezo GB/T 3077-2015.
Zigawo zake zazikulu ndi monga kaboni, silicon, manganese, faifi tambala, molybdenum, ndi zina zotere, zomwe zili ndi mpweya pafupifupi 0,38%, zomwe zili ndi faifi tambala zili pakati pa 1.65% ndi 2.00%, ndipo kuwonjezera kwa molybdenum kumawonjezera kulimba ndi kukana dzimbiri kwa zitsulo.
Zitsulo zozungulira za SAE4340 zimakhala ndi ntchito zosiyanasiyana pakupanga makina, kupanga magalimoto, kuchotsa mafuta ndi madera ena, makamaka popanga ma shafts, magiya, mayendedwe ndi zigawo zina zofunika kwambiri.
Magawo ogwiritsira ntchito ndi mawonekedwe opangira
Zidazi zimagwira ntchito bwino pochiza kutentha, ndipo pambuyo pa chithandizo choyenera, kuzimitsa ndi kutentha, amatha kupeza kuuma koyenera, pulasitiki ndi kulimba kuti akwaniritse zosowa zogwiritsidwa ntchito pansi pazikhalidwe zosiyanasiyana zogwirira ntchito.
Pamakina, chikhalidwe cha kutentha kwa zinthuzo chiyenera kuganiziridwa kuti zitsimikizire ubwino wa makina ndi kusalala kwa msonkhano wotsatira.
Mafunso a Mawu ◢
- Q.
Mitengo yanu ndi yotani?
- Q.
Fakitale yanu ili kuti komanso doko liti lomwe mumatumiza kunja?
- Q.
MOQ yanu ndi chiyani?
- Q.
Kodi malipiro anu ndi otani?
- Q.
Kodi mumayesa zinthu zanu zonse musanapereke?
A.Inde, tikadayesa katunduyo asanaperekedwe.
Wokonda?
Tiuzeni zambiri za polojekiti yanu.
PEMBANI MFUNDO