1. Nzira yekupinda muchoto:
Recarburizer inokodzera kunyungudutswa muchoto chemukati, asi iyo chaiyo yekushandisa haina kufanana zvinoenderana nezvinodiwa nemaitiro.
(1) Kushandiswa kwerecarburizer mune yepakati-frequency yemagetsi muchoto kunyunguduka kunogona kuwedzerwa kune yepakati uye yakaderera zvikamu zvechoto chemagetsi zvinoenderana nereshiyo kana kabhoni yakaenzana zvinodiwa, uye chiyero chekudzorera chinogona kusvika kupfuura 95%;
(2) Simbi yakanyungudutswa kana huwandu hwekabhoni husina kukwana kugadzirisa nguva yekabhoni, tanga wachenesa slag yakanyungudutswa muchoto, wobva wawedzera recarburizer, kuburikidza nekudziya kwesimbi yemvura, kubvongodza kwemagetsi kana kukonzeresa kunyungudutsa kabhoni, chiyero chekudzoreredza chinogona kunge chiri makumi mapfumbamwe, kana iyo yakaderera tembiricha carburizing process, kureva kuti, iyo yekuchaja inongonyungudutsa chikamu chesimbi yakanyungudutswa tembiricha yakadzikira, ese carburizing agent inowedzerwa kune yemvura iron panguva imwe.Panguva imwecheteyo, inotsikirirwa mumvura yesimbi ine chaji yakasimba kuti isaburitse pamusoro pemvura yesimbi.Iyo carburization yesimbi yemvura mune iyi nzira inogona kusvika kupfuura 1.0%.
2. Kunze kwechoto carburizing:
(1) Pasuru yacho inopfapfaidzwa ne graphite poda, graphite poda inoshandiswa se recarburizer, uye iyo inofefetera i40kg/t, iyo inotarisirwa kuwedzera kabhoni yemvura yesimbi kubva pa2% kusvika 3%.Sezvo kabhoni yemukati yesimbi yemvura yakawedzera zvishoma nezvishoma, chiyero chekushandiswa kwekabhoni chakadzikira.Tembiricha yesimbi yemvura isati yaitwa carburization yaive 1600 ℃, uye avhareji tembiricha mushure mecarburization yaive 1299 ℃.Graphite poda carburization, inowanzo shandisa nitrogen semutakuri, asi mumamiriro ekugadzirwa kwemaindasitiri, mweya wakatsikirirwa uri nyore, uye okisijeni iri mumhepo yakamanikidzwa yekupisa kuti ibudise CO, kemikari inogadzirisa kupisa inogona kubhadhara chikamu chekudonha kwekushisa, uye kuderedzwa kweCO. mamiriro ekunze anobatsira kuvandudza iyo carburization athari.
(2) Kushandiswa kwerecarburizer kana simbi, inogona kuita 100-300mesh graphite poda recarburizer mupakeji, kana kubva muchigero chesimbi nekuyerera mukati, mushure mekunge mvura yesimbi yazunguzwa zvizere, sezvinobvira kunyungudutsa carbon absorption, kabhoni. kupora chiyero che50%.
Nguva yekutumira: Jul-18-2023