Tenda kuti shamwari dzakawanda dzose dzakatenga banga rekicheni kana kuona banga rekicheni, asi nokuda kwekugadzirwa kwesimbi yekicheni ichavhiringidzika, nyaya iyi yakanaka?
Zvinhu zvipi izvi?
Isimbi isina tsvina?
Kana simbi?
Usanetseke, diki make up yako tanga yaunza 3 cr13 simbi, yekutevera uye zvimwe zvakaoma zvinhu mukati.
3 cr13 simbi isina tsvina, simbi yakajairwa: GB/T1220 -
1992, ndeye martensitic mhando yesimbi isina simbi, iyo simbi mechanical processing performance yakanaka, kupisa kwekupisa (
Kubvisa kutsamwa)
, ine yakanakisa corrosion resistance uye polishing performance yesimba rakakwirira uye kupfeka kuramba, inokodzera kugadzirwa pasi pemutoro wakawanda, kukwirira kupfeka kusagadzikana uye corrosion medium pasi pechiito chepurasitiki mold.
Mushure mekudzikamisa kurapwa kuomarara pasi peHRC30 3 cr13 zvinhu zvinoshanda zvakanaka, zviri nyore kuwana zvirinani pamusoro pemhando.
Uye kuoma kupfuura HRC30 zvikamu zvinogadziriswa, kunyangwe mhando yepamusoro yakanaka, asi chishandiso chiri nyore kupfeka.
Saka, mushure mezvigadzirwa mufekitori, kutanga kugadzirisa kurapwa pakuomarara kweHRC25 ~ 30, wozoenda kumachina.
Kupfuura 2 cr13 mushure mekudzima kuoma, kucheka chishandiso, muromo, chigaro chevharuvhu, vharafu, nezvimwe.
3 cr13 density ye7.
75 g / cm3 inoenderana nechiratidzo: 420 b inoenderana neBritish brand: 420 s45 inoenderana neFrench brand: Z30C13Ps: martensitic Stainless simbi, simba rakakwirira asi rakashata plasticity uye weldability.
Iyo inowanzo shandiswa mhando ine 1 cr13 martensitic simbi isina tsvina, 3 cr13, nezvimwewo, nekuda kweiyo yakakwira kabhoni, ine simba rakawanda, kuomarara uye kusapfeka kupfeka, corrosion resistance ishoma, zvisinei, zvinodikanwa zvepamusoro zvemichina, corrosion resistance. mashandiro ekuita kazhinji pane zvimwe zvikamu, senge chitubu, turbine blades, hydraulic mavharuvhu, nezvimwe.
Iyi mhando yesimbi inoshandiswa mushure mekudzima uye kupisa kurapwa. Inoda annealing mushure mekugadzira, kutsika.
