Kushandiswa kweCalcium Metal muIndasitiri Yekugadzira Simbi
Calcium simbi ine basa rinokosha muindasitiri yekugadzira simbi, iyo inogona kuvandudza kushanda uye kunaka kwesimbi.
1. Calcium treatment agent: metallic calcium inowanzoshandiswa semushonga we calcium muhutano hwesimbi.Nekuwedzera huwandu hwakakodzera hwesimbi yesimbi muchoto chesimbi, tsvina yeokisijeni yakaita seokisidhi, sulfides uye nitrides musimbi yakanyungudutswa inogona kubviswa zvinobudirira, nekudaro ichivandudza kuchena kwesimbi yakanyungudutswa.
2. Deoxidizer: Calcium metal inogonawo kushandiswa se deoxidizer mukugadzirwa kwesimbi.Munguva yekunyunguduka, nekuwedzera metallic calcium kusimbi yakanyungudutswa, calcium inokwanisa kuita neokisijeni musimbi yakanyungudutswa kuti ibudise calcium oxide, uye inopindirana netsvina mukuumbwa kuita maokisi, zvinobudirira kuderedza iyo yakanyungudika okisijeni uye kuvandudza deoxidation mhedzisiro yesimbi. .
3. Modifier: Calcium simbi inogonawo kushandiswa sechigadziridzo kuvandudza chimiro chekristaro uye michina yesimbi.Mukugadzira simbi, metallic calcium inogona kuita nesilicon, aruminiyamu uye zvimwe zvinhu musimbi yakanyungudutswa kuita carbides uye silicides yakafanana necalcium oxide, inonatsa zvimedu, uye inovandudza kusimba uye kusimba kwesimbi.
4. Alloy additives: Calcium metal inogonawo kushandiswa se alloy additives musimbi kuvandudza uye kugadzirisa kemikari uye zvinhu zvesimbi.Zvinoenderana nezvinodiwa, huwandu hwakakodzera hwesimbi karusiyamu hunogona kuwedzerwa kusimbi kugadzirisa iyo silicon yemukati, shandura iyo martensitic tembiricha yesimbi, uye kuwedzera kuoma.
Calcium simbi inoita basa rakakosha muindasitiri yekugadzira simbi, kuvandudza kunaka uye zvivakwa zvesimbi.Kuburikidza nekushandiswa kwecalcium treatment agents, deoxidizers, modifiers and alloy additives, kuchena, deoxidation effect, crystal structure uye michina yesimbi inogona kuvandudzwa zvinobudirira kuti isangane nezvinodiwa nesimbi munzvimbo dzakasiyana dzekushandisa.
