Tin ingot
| Yam khoom | Tin ingot |
| Txuj | ASTM, AISI, JIS, ISO, EN, BS, GB, thiab lwm yam. |
| Khoom siv | Sn99.99, Sn99.95 |
| Loj | 25kg ± 1kg ib ingot, lossis loj tuaj yeem kho raws li cov neeg siv khoom xav tau. |
| Daim ntawv thov | Nws tuaj yeem siv los ua cov khoom siv txheej thiab muaj ntau yam kev siv hauv cov khoom noj, tshuab, hluav taws xob, tsheb, aerospace thiab lwm yam kev lag luam.Nyob rau hauv ntab iav ntau lawm, molten iav floats rau saum npoo ntawm lub pas dej molten tin kom txias thiab solidify. |
Cov khoom siv:
Nyiaj-dawb hlau, mos thiab muaj ductility zoo. Melting point yog 232 ° C, ntom yog 7.29g / cm3, tsis muaj tshuaj lom.
Tin yog silvery dawb thiab mos hlau. Nws zoo ib yam li txhuas thiab zinc, tab sis nws zoo li ci dua. Nws hardness kuj yog tsawg, thiab nws yuav raug txiav nrog ib tug me me riam. Nws muaj qhov zoo ductility, tshwj xeeb tshaj yog nyob rau ntawm qhov kub ntawm 100 ° C, nws tuaj yeem tsim mus rau hauv cov ntawv ci tin heev, uas tuaj yeem ua nyias li 0.04 hli lossis tsawg dua.
Tin kuj yog cov hlau uas tsis tshua muaj melting point. Nws cov ntsiab lus melting tsuas yog 232 ° C. Yog li ntawd, ntev npaum li cov nplaim taws tuaj yeem siv los yaj nws, nws tuaj yeem yaj zoo li cov kua dej uas muaj dej zoo li mercury.
Cov tin ntshiab muaj cov khoom tshwj xeeb: Thaum lub tin pas nrig thiab lub phaj tin tau khoov, lub suab nrov tshwj xeeb zoo li lub suab quaj yog tawm. Lub suab no yog tshwm sim los ntawm kev sib txhuam ntawm cov muaju. Xws li kev sib txhuam tshwm sim thaum lub pob zeb deforms. Oddly, yog tias koj hloov mus rau cov hlau nplaum, koj yuav tsis ua qhov no thaum deformed. Yog li ntawd, tib neeg feem ntau txheeb xyuas seb ib daim hlau yog tin raws li tus yam ntxwv ntawm tin.
Post lub sij hawm: Mar-16-2020