Mmetụta bara uru nke ụwa na-adịghị ahụkebe na ihe ndị na-abụghị nke ígwè na-apụta ìhè na magnesium alloys. Ọbụghị naanị na ọ bụ sedituating Mg-RE alloy strains, kamakwa nwere mmetụta doro anya na Mg-Al, Mg-Zn na sistemụ alloy ndị ọzọ. Isi ọrụ ya bụ nke a:
1. Nnụcha ọka
Ụkwụ kwesịrị ekwesị nke ala ndị na-adịghị ahụkebe nwere ike imezi ọka nke magnesium na magnesium alloys. Nke mbụ bụ ịchacha ọka nke nhazi nkedo. Usoro nhazi nkedo nke ihe ndị na-adịghị ahụkebe nke ụwa iji mee ka magnesium alloy dị mma abụghị ọrụ nke oghere dị iche iche. Usoro nhazi ọka dị mma nke magnesium na magnesium alloy grain sinofs nke ihe ndị na-adịghị ahụkebe ụwa bụ mmụba nke oke oyi na njedebe nke crystallization. Nke abụọ bụ iji gbochie recrystallization na ọka na-eto eto na usoro nhazi okpomọkụ na usoro nkwụsịtụ.
2. Na-asachapụ agbaze
Ihe ndị na-adịghị ahụkebe nke ụwa nwere njikọ dị ukwuu na itching karịa magnesium na oxygen, yabụ enwere ike idobe ha na oxides Rare Earth nke na-emeghachi omume na Mgo na oxides ndị ọzọ na agbaze wee wepụ oxidizing. Na-emeghachi omume na hydrogen na ikuku mmiri n'ime gbazee, na-emepụta ma ọ bụ ikuku oxides ụwa na-erute ebumnobi nke deoxygenation. Ọnụ ahịa nwekwara ike ịgbakwunye mmiri mmiri gbazee ma belata nkedo nkedo, ọganihu dị mma.
3. Na-aga n'ihu ime ụlọ okpomọkụ alloy ike
Kasị ụkọ ụwa ọcha na magnesium nwere nnukwu ogo nke siri ike solubility, na na okpomọkụ dobe selyses na-enwe mgbanwe dị ịrịba ama na ogo nke solubility, otú obere ụwa ọcha na mgbakwunye na nke siri ike-soluble mkwado, ka a bara uru ịka nká nkwado mmewere. nke magnesium alloy, ụfọdụ ogige ụwa na-adịghị ahụkebe na nkwalite mgbasa.
4. Thermal kwụsie ike nke na-aga n'ihu alloy n'ibu ọrụ
Ihe ndị na-adịghị ahụkebe nke ụwa bụ ihe kachasị bara uru alloying ọcha nke magnesium alloy okpomọkụ na-eguzogide, nwere ike imeziwanye ike okpomọkụ nke Mg alloy na elu okpomọkụ na-eguzogide, ihe kpatara ya bụ ọtụtụ: obere ala stenome ọnụọgụ na magnesium dị obere, nwere ike belata. ala recrystallization usoro na ọganihu recrystallization okpomọkụ, tinye ịka nká mmetụta na desoluble frasi thermal kwụsie ike, The obere ụwa compound na elu agbaze ebe snouts kristal ókè, na-egbochi. na-ezighị ezi nke ngagharị, na-aga n'ihu na elu okpomọkụ creep iguzogide.
5. Progressive alloy corrosion resistance
N'ihi na a na-eme ka agbaze ahụ dị ọcha, mmetụta ndị na-emerụ ahụ nke ígwè adịghị ọcha, wdg na-ebelata, mgbe ahụ, a na-emeziwanye nkwụsị nke corrosion.