Ubushakashatsi bwerekanye ingaruka za cerium kuri microstructure yaamabati ya fosiforiQSn7-0.2 ibishishwa byatewe, bahuje ibitsina kandi byongeye gushyirwaho.Mesh iba nziza, kandi imiterere yintete biragaragara ko yatunganijwe nyuma yo guhindura ibintu.Ongeramo umubare muto wa cerium yisi idasanzwe irashobora kweza umwanda wangiza muri alloy cyangwa ikuraho ingaruka mbi zayo, kandi irashobora kuvangwa numuringa kugirango ibe CuCeP intermetallic compound, ikwirakwizwa mumipaka yintete cyangwa ibinyampeke.Ibi byiciro bya kabiri, bikwirakwizwa ahantu hato hirabura, binonosora imiterere ya alloy, kandi kongeramo cerium bitezimbere cyane imbaraga nubukomezi bwumuti, kandi hemejwe ko umubare mwiza wongeyeho cerium mumabati ya tin bronze ari 0.1% -0.15%, itezimbere neza imikorere yuzuye yishyamba ryamabuye yumuringa, kandi ikaririmba ubuzima bwumurimo wibikoresho byumuringa.
Ingot gukomera kwa tin fosifore yumuringa nisano iri hagati yimbaraga zingana no kurambura impapuro zerekana nibirimo cerium.Imbaraga nubukomezi byumuringa wa fosifori biziyongera hamwe no kwiyongera kwa cerium yibicuruzwa, ariko mugihe cerium irenze 0.125%, imbaraga nubukomezi byibicuruzwa ntibiziyongera cyane;kurambura byiyongera hamwe nibirimo cerium.Ubwiyongere bw'ijwi bwaragabanutseho gato.Urebye kunoza imiterere yubukorikori bwa aliyumu, cerium nziza ya tin fosifore yumuringa ni 0.1% -0.15%.Niba cerium irimo ibintu byinshi, plastike ya alloy izagabanuka cyane;niba ibirimo cerium biri hasi cyane, imbaraga zo gushimangira ibintu bidasanzwe byisi kubutaka ntibizaba ingirakamaro.
Igihe cyo kohereza: Gicurasi-26-2022