Sumo pfupi
Zita rechigadzirwa: Yttrium
Formula: Y
Nhamba yeCAS: 7440-65-5
Molecular uremu: 88.91
Kuwanda: 4.472 g/cm3
Kunyungudika: 1522 °C
Chimiro: 10 x 10 x 10 mm cube
Material: | Yttrium |
Kuchena: | 99.9% |
Atomic nhamba: | 39 |
Density | 4.47 g.cm-3 pa20°C |
Melting point | 1500 °C |
Bolling point | 3336 °C |
Dimension | 1 inch, 10mm, 25.4mm, 50mm, kana Customized |
Application | Zvipo, sainzi, zviratidzo, muunganidzwa, kushongedzwa, dzidzo, tsvakurudzo |
Yttrium isimbi yakanyatsojeka yesimbi-grey, isingawanzo simbi yepasi.Yttrium yakanyatsogadzikana mumhepo, nokuti inodzivirirwa nekuumbwa nekuumbwa kwefirimu yakagadzikana ye oxide pamusoro payo, asi oxidizes nyore nyore kana inopisa.Inopindirana nemvura ichiora kuti ibudise hydrogen gasi, uye inopindirana nemamineral acids.Kugerwa kana kutenderedzwa kwesimbi kunogona kubatidza mumhepo kana zvapfuura 400 °C.Kana yttrium yakakamurwa zvakanaka haina kugadzikana mumhepo.
10mm density cube yakagadzirwa ne99.95% pureYttriummetal, Cube yega yega yakagadzirwa kubva pakakwirira kuchena simbi uye ine inoyevedza pasi pevhu uye laser etched labels, Precision yakashongedzerwa yema super flat facets uye 0.1mm kushivirira kuti iuye padhuze ne theoretical density, Cube yega yega yakapedzwa nekupinza. mipendero nemakona uye hapana maburrs