Ọrụ nodulizer na mmepụta nke ígwè ductile, otu esi eji ya mee ihe n'ụzọ ziri ezi

Ọrụ nke Nodularizing Agent na Nodularizing Elements na Ductile Iron Production
Ntuziaka ọdịnaya: Ọ bụ ezie na e nwere ọtụtụ ụdị nodulizers n'ụlọ na ná mba ọzọ, a na-eji ala magnesium alloys na-adịghị ahụkebe eme ihe ugbu a na obodo anyị.Ugbu a, anyị na-atụle ọrụ nke ụdị alloy a na ihe nodulizer ya.
Ọrụ nke spheroidizing ọcha
Ihe a na-akpọ spheroidizing ọcha na-ezo aka na ihe ndị ahụ nwere ike ịkwalite spheroidization nke graphite, mepụta ma ọ bụ mụbaa spheroids graphite.Ihe ndị spheroidized na-enwekarị ihe ndị a na-ahụkarị: (1) Enwere otu ma ọ bụ abụọ valence electrons na mpụta eletrọn shei nke mmewere, na 8 electrons na nke abụọ n'ime shei.Ihe owuwu eletrọnịkị a na-eme ka mmewere nwee njikọ siri ike na sọlfọ, oxygen na carbon, nke na-egosipụta nkwụsi ike nke ngwaahịa ahụ ma nwee ike belata sọlfọ na oxygen na mmiri.(2) Ihe solubility nke ihe ndị dị na ígwè a wụrụ awụ dị ala, na enwere ọchịchọ dị ịrịba ama nkewa n'oge ike.(3) Ọ bụ ezie na o nwere ụfọdụ njikọ ya na carbon, solubility ya na graphite lattice dị ala.Dịka njirimara ndị a dị n'elu, Mg, Ce, Y, na Ca bụ ihe na-eme ka ọkpụkpụ na-eme ka ọ dị irè.

Nhazi nke ihe spheroidizing na ụdị ihe ndị na-eme ihe na-akpata spheroidizing
Magnesium, obere ụwa na calcium ugbu a ghọtara dị ka ndị nwere ikike ịkwalite graphite spheroidization, ma otú e si akwadebe na-eji ha Nchikota na n'ezie ulo oru mmepụta, ọ bụghị nanị na spheroidizing ikike nke nodulizer, kamakwa mfe nkwadebe na mmepụta, echekwa. akụrụngwa akụrụngwa, Mfe nke ojiji aghọwo ụkpụrụ nke imepụta na iji nodulizers.

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Oge nzipu: Jul-10-2023