Yuav Ua Li Cas Thiaj Zoo Noduliser Khoom

(1) Lub affinity ntawm noduliser keeb nrog cov ntsiab lus xws li sulfur thiab oxygen nyob rau hauv cov hlau molten. Ib qho kev sib raug zoo muaj zog ua ib qho kev sib txuas nrog cov ntsiab lus no, uas ua raws li cov tub ntxhais sab nraud thaum lub sij hawm solidification ntawm cov hlau molten, xws li lub ntiaj teb tsis tshua muaj, magnesium thiab calcium nodulising ntsiab.
(2) Lub peev xwm ntawm cov khoom noduliser hloov cov graphite daim ntawv los ntawm flaky mus rau spherical.
(3) Qhov ceev thiab qhov kub ntawm qhov noduliser yog qis dua li cov hlau molten. Qhov tsawg ceev tso cai rau nws kom ntab tau nyob rau hauv molten hlau, thiab lub boiling taw tes yog qis dua li kev kho ntsuas kub ntawm molten hlau. Magnesium tuaj yeem hloov mus rau lub xeev gaseous ntawm qhov kev kho mob kub no, thiab nws muaj kev cuam tshuam tus kheej, yog li hloov cov nyhuv nodulising.
(4) Cov ntsiab lus magnesium oxide nyob rau hauv noduliser yog li 10% ntawm cov ntsiab lus magnesium.
(5) Lub noduliser yog ntom, tsis muaj kev sib cais, shrinkage kab noj hniav los yog porosity, thiab tsis hmoov.
(6) Lub noduliser muaj ib qho me me particle loj tis, tsis muaj hmoov txhuas, thiab nyiam dua deformed hais nyob rau obtuse kaum.
(7) Cov muaj pes tsawg leeg ntawm noduliser los ntawm cov khoom sib txawv fluctuates me ntsis.
Yog tias koj xav yuav high-zoo noduliser, koj tuaj yeem sab laj nrog peb.