Ndeapi mhedzisiro yezvinhu zvakasiyana siyana musimbi pa induction kuomesa kwesimbi?

(1) Carbon (C) Carbon inoona kuomarara kunogona kuzadzikiswa mushure mekudzima. Iyo kabhoni yezvinhu yakakwira uye kudzima kuomarara kwakakwirira, asi zviri nyore kudzima kutsemuka. Kazhinji, w (C) inosarudzwa kuve 0.30% kusvika 0.50%, uye kukosha kwekuoma kunowanikwa nenzira iyi ingangoita makumi mashanu kusvika 50HRC. Iyo yekumusoro muganho wekuoma kukosha inodziviswa neakabhoni zvemukati. Kudzidzira kwakaratidza kuti iyi kabhoni yezvinyorwa inenge 60%. Yakakwira kabhoni zvemukati dzimwe nguva inoshandiswa. Semuenzaniso, mabhanzi akagadzirwa nesimbi ne w (C) 0.50%, w (Cr) 0.80% uye w (Mo) 1.8%. Carbon simbi isina alloying zvinhu inoda yakanyanya kutonhora mwero, saka inokanganisa zvakanyanya, ine yakanyanya tsika yekutsemuka, uye ine yakashata kuomarara.

2) Silicon (Si) Kunze kwekuvandudza simba uye kuomarara, silicon mune simbi inogona zvakare kubvisa gasi mune simbi panguva yekugadzira simbi uye kutamba sedative mhedzisiro.

(3) Manganese (Mn) Manganese mune simbi inovandudza kuomarara kwesimbi uye inoderedza yakakosha kutonhora mwero. Manganese inoumba mhinduro yakasimba mu ferrite kana ichipisa, iyo inogona kuwedzera simba resimbi. Manganese simbi inowanzo shandiswa kana kudzika kweiyo yakaomeswa dara iri yakakura kupfuura 4mm. Nekuti inoderedza iyo inotonhorera kutonhora chiyero, yunifomu kudzimisa kuomarara kunogona kuwanikwa pasi pemamiriro ezvinhu apo kutonhora kudhindwa hakuna kugadzikana.

(4) Chromium (Cr) Sezvo chromium mune simbi inogona kugadzira carbides, zvakafanira kuwedzera kupisa kwekudziya uye kuwedzera nguva yekupisa, zvinova zvisina kunaka kune induction kuomesa. Asi chromium inovandudza kuomarara kwesimbi (yakafanana nemanganese), uye chromium simbi ine yakakwira michina zvivakwa mune yakadzimwa uye yakanyorovera nyika. Naizvozvo, 40Cr uye 45Cr inowanzo shandiswa mukugadzira inorema-basa magiya uye spline shafts. Iyo m (Cr) mune induction yakaoma simbi kazhinji haina kupfuura 1.5%, uye yepamusoro haina kupfuura 2%. Pasi pemamiriro akakosha, kuomeswa kweiyo induction kunogona zvakare kuitwa kana w (Cr) iri pasi pe17%, asi kupisa kwakanyanya kwazvo kunodiwa, uye kupisa kwekudziya kuri pazasi pe1200T. Panguva ino, ma carbides anokurumidza kunyungudika vasati vanyatsodzimwa.

(5) Aluminium (Mo) Aluminium mune simbi inogona kusimudzira kuomarara, uye zvirimo molybdenum mune simbi idiki kwazvo.

(6) Sarufa (S) Sarufa yesimbi ichaumba sulfide. Miedzo yakaratidza kuti kana sarufa zvirimo zvadzikiswa, kukwirisa uye kuderedzwa kwenzvimbo kunovandudzwa, uye kukosha kwekuomesa kukosha kunowedzerwa.

(7) Phosphorus (P) Phosphorus musimbi haigadzike phosphide, asi zviri nyore kukonzera kusarura kwakanyanya, saka chinhu chinokuvadza.