Q：Ndeipi yakasimba pakati pema rivets e copper pop ne brass pop rivets?
A：Mhangura yakachena, inozivikanwawo semhangura tsvuku, ine huremu hwe (7.83g / cm3） uye nzvimbo yekunyunguduka ye1083 degrees. Haina magineti. Ine conductivity yakanaka, conductivity yekupisa, inodzivirira ngura uye yakasimba.
Huremu hwendarira (8.93g / cm3) hunoshandiswa pakuisa jira nebush rinobata simbi, risingapfeki.
Kuwanda kwe "brass" kwakakwira kupfuura kwemhangura tsvuku, uye "brass" yakaoma uye yakasimba zvakanaka.
Nguva yekutumira: Chikunguru-14-2021