Lub ntsiab lus ntawm Fusible Alloys
Jan 10, 2022
Fusible alloys xa mus rau cov alloys nrog cov ntsiab lus melting qis dua 232 degree. Nws yog ib hom fusible alloy raws li bismuth keeb, uas yog grey - dawb ci hlau. Lub melting point yog 47 degree, 70 degree, 92 degree, 120 degree, thiab lwm yam. qhov qis melting point alloy tuaj yeem yaj los ntawm txoj kev da dej los yog cov roj da dej. Lub zog yog 30MPa ntawm chav tsev kub, qhov elongation yog 3 %, thiab hardness yog 25HBS.
Fusible alloys feem ntau yog siv los ua cov khoom siv hluav taws xob, nrog rau cov cua sov - cov khoom rhiab xws li fuses thiab fuses hauv cov khoom siv hluav taws xob, chav dej, kev tiv thaiv hluav taws, hluav taws kub thiab lwm yam khoom siv. Feem ntau, lub melting point ntawm bismuth - tin tsawg - melting alloy tsuas yog 70 - 160 degree, thiab nws muaj fluidity zoo tom qab cua sov thiab melting. Yog li no, hom qis - melting hlau no kuj tau siv dav los ua pwm los ntawm casting, thiab fusible alloys yog siv hauv molding. Lub voj voog pwm luv luv, lub sijhawm machining tsawg dua, thiab qhov zoo yog pom tseeb. Tsis tas li ntawd, cov hlau fusible kuj tau siv dav hauv cov tshuaj los ua cov blocks rau radiotherapy. Blocks ua los ntawm qis - melting alloys tuaj yeem thaiv tib neeg cov ntaub so ntswg thaum siv hluav taws xob. Txoj kev ua cov blocks los ntawm fusible alloys zoo txhim kho qhov tseeb thiab kev nyab xeeb ntawm kev kho hluav taws xob.
