Ndinotenda kuti vanhu vazhinji vangasaziva kuti imhandoi yezvinhu pavanonzwa simbi yefuro? Muchokwadi, chinhu chakakosha chesimbi foam ndechekuti isimbi ine chimiro chakakosha, uye pane porous chimiro chine huwandu hukuru hwefoam pores pane iyi simbi. Izvi zvinoitawo kuti furo resimbi risaremekedze panguva yekushandiswa; iyo zvakare ine yakanaka yekupisa uye inonzwika yekuvharisa zvivakwa, pamwe nekudzivirira kubva kune emagetsi masaini.
1. Kuumbwa kwe porous structure
Sechinhu chakakosha chesimbi, furo resimbi rine chimiro chakada kufanana neicho chesiponji uye rinofema zvakanyanya. Iyo porosity yepasi rose yesimbi furo inopfuura 90%, uye aya ma pores ane dhayamita yemamirimita. Kunyange zvazvo furo yesimbi pachayo ine ma pores akawanda, izvi hazvikanganisi zvakanyanya simba rayo uye kuoma; pane zvinopesana, chimiro cheporous chinoita kuti simbi yesimbi iparare mushure mekusangana nekumanikidzwa, zvichiita kuti chimiro chepore chiputsika, chinokonzera kushungurudzika kukuru. simba nzvimbo, izvo zvinoita kuti simbi iyi ive yakanaka kubatwa nekutya.
2. Metal foam inoshandiswa zvakanyanya
Iri furo resimbi rine huwandu hwakawanda hwekushandisa. Sesimbi yakakosha ine kuoma kwepamusoro uye kusimba kwepamusoro, furo resimbi rinoshandiswa zvakanyanya mumhepo, petrochemical, kuvaka, kutakura uye mamwe maindasitiri. Nekuda kwekunaka kwekupisa kwekushisa kwesimbi furo pachayo, yakareruka uye yakaoma, saka unogona kuiona pane yekumhara giya uye mapapiro magomba espacecraft. Nekuda kwekusununguka uye porosity yefuro resimbi, kunyura kwayo mutsindo uye hunhu hwekudzivirira ruzha hunogonawo kushandiswa kugadzira mapfupa ekugadzira, ayo anovimbisawo kuti furo resimbi rinogona kushandiswa sechinhu chekudzikisa ruzha; ine zvakawanda zvakasiyana-siyana zvekushandisa uye tarisiro yekushandisa.
3. Tarisiro yebudiriro
Metal foam inogona kunzi isimbi yakakosha ine tarisiro yakanaka yekushandisa. Parizvino, mukutsvagisa kwesainzi, furo resimbi rinoshandiswa mumunda wemauto. Nhumbi dzehondo dzehondo dzinogona kuvharidzira mabara anobaya zvombo zvinogadzirwa; panguva imwecheteyo, zvinoenderana nehunhu hwesimbi yefoam pachayo, iyo furo simbi inogadzirwa kuita isingaremi simbi isina simbi inoumbwa zvinhu zvekudzivirira kukwidziridzwa kwemotokari yakashongedzwa, iyo zvakare inoderedza huremu hwemotokari yehondo pachayo.
Nguva yekutumira: Jan-11-2022
