SMO 254 CHARACTERISTICS
Izvi ndizvo zvigadzirwa zvinoita zvakanaka muhalide mhinduro ine chloride uye bromide ions iripo. Iyo SMO 254 giredhi inoratidza mhedzisiro yekuora kwenzvimbo kunokonzerwa negomba, kutsemuka uye kushushikana. SMO 254 ndeye yakaderera kabhoni elemental zvinhu. Nekuda kwekuderera kwekabhoni kune mukana wakaderedzwa wekunaya kwecarbide panguva yekupisa kushandiswa panguva yewelding.

MACHINABILITY
Nekuda kweiyo yakasarudzika yekuomesa basa mwero uye kusavapo kwesarufa, SMO 254 simbi isina tsvina iri nyore kuita muchina; zvisinei, maturusi anopinza, michina ine simba, mafidhi akanaka uye huwandu hwakati wandei hwekuzora uye kumhanya kunononoka kunowanzo kupa yakanaka machining mhedzisiro.

WELDING
Welding yesimbi isina simbi giredhi 254 SMO inoda kushandiswa kwesimbi dzekuzadza izvo zvinokonzeresa yakaderera tensile zvivakwa. AWS A5.14 ERNiCrMo-3 uye alloy 625 zvinotenderwa sesimbi dzekuzadza. Electrodes inoshandiswa mukuita iyi inofanirwa kuenderana neAWS A5.11 ENiCrMo-12.

ANNEALING
Tembiricha yekudziya yechinhu ichi inofanira kunge iri 1149-1204 ° C (2100-2200 ° F) ichiteverwa nekudzima kwemvura.

KUSHANDA MUZVINHU ZVAKANYANYA
Kugadzira, kugumbura uye kumwe kuvhiya pachinhu ichi kunogona kuitwa pakupisa mukati me982-1149 ° C (1800-2100 ° F). Matembiricha ari pamusoro pemhando iyi haakurudzirwe sezvo achizokonzera kuyera uye kuderedza kushanda kwezvinhu. Post weld kupisa kurapwa inokurudzirwa kudzoreredza yakanyanya kuomarara kuramba.

KUUMBIRA KWAKINOtonhora
Cold kuumba inogona kuitwa neimwe yemaitiro akajairika, asi iyo nzira ichave yakaoma nekuda kweiyo yakakwira basa kuomarara mwero. Somugumisiro, zvinhu zvichava nesimba guru uye kuoma.

HARDENNING
Kurapa kwekupisa hakukanganisi simbi isina giredhi 254 SMO. Kuderedza kutonhora chete kunobvumira kuoma.