Mosebetsi oa Nodularizing Agent le Nodularizing Elements in Ductile Iron Production
Tataiso ea litaba: Leha ho na le mefuta e mengata ea li-noduzers lapeng le kantle ho naha, li-alloys tse sa tloaelehang tsa lefatše tsa magnesium li sebelisoa haholo naheng ea rona.Hona joale re bua haholo ka karolo ea mofuta ona oa alloy le likarolo tsa eona tsa nodulizer.
Karolo ea likarolo tsa spheroidizing
Lintho tse bitsoang spheroidizing elements li bua ka likarolo tseo tse ka khothalletsang spheroidization ea graphite, ho hlahisa kapa ho eketsa graphite spheroids.Lielemente tse spheroidized ka kakaretso li na le litšobotsi tse latelang tse tloaelehileng: (1) Ho na le lielektrone tse le 'ngoe kapa tse peli tsa valence khetla ea elektronike e ka ntle ea element, le lielektrone tse 8 khetla ea bobeli e ka hare.Sebopeho sena sa elektronike se etsa hore element e be le kamano e matla le sebabole, oksijene le carbon, e bontšang botsitso ba sehlahisoa 'me e ka fokotsa haholo sebabole le oksijene metsing.(2) Ho qhibiliha ha likarolo ka har'a tšepe e qhibilihisitsoeng ho tlase, 'me ho na le tšekamelo e kholo ea ho arohana nakong ea ho tiisa.(3) Le hoja e na le kamano e itseng le k’habone, ho qhibiliha ha eona lekhoakhoeng la graphite ho tlaase.Ho ea ka litšobotsi tse ka holimo, Mg, Ce, Y, le Ca ke likarolo tse sebetsang hantle tsa spheroidizing.
Tlhophiso ea likarolo tsa spheroidizing le mefuta ea li-agent tsa spheroidizing
Magnesium, lefatše le sa tloaelehang le khalsiamo hajoale li tsejoa e le bokhoni ba ho khothaletsa graphite spheroidization, empa mokhoa oa ho li lokisetsa le ho li sebelisa hammoho le tlhahiso ea sebele ea indasteri, eseng feela bokhoni ba spheroidizing ba nodulizer, empa hape le ho itokisa habonolo tlhahiso, moruo. lisebelisoa tse tala, boiketlo ba tšebeliso e fetohile molao-motheo oa ho etsa le ho sebelisa li-noduzers.
Nako ea poso: Jul-10-2023
