Ihe ụfụfụ kachasị ike nke ụwa - ceramic ball metal composite foam

N'ime akwụkwọ a, anyị ga-ewebata ihe ndị dị mkpa na ihe ngosi ngwa nke ihe mejupụtara bọọlụ seramiikiígwè ụfụfụihe ultralight (nke dabeere na aluminom).
Nke mbụ, ihe ahụ bụ ihe pụrụ iche mejupụtara ihe ọhụrụ ụfụfụ. Site n'itinye irighiri ihe seramiiki oghere ahaziri n'ime matriks dị ka ihe na-eme ka ihe na-agba ume, n'ozuzu modul na ike nke ihe ahụ dị elu nke ukwuu karịa ihe ụfụfụ ndị ọzọ sitere na otu matriks. Ihe nkwado ahụ na-enye ụfụfụ ihe mejupụtara ya na porosity dị elu karịa ihe matrix alloy, na-ebute mbelata dị arọ. Na mgbakwunye na mbelata ịdị arọ, ọnụnọ nke seramiiki nke ekesara n'otu n'otu n'ime ihe na-enyere aka ụfụfụ ahụ mejupụtara iji nweta nnabata ike dị elu n'okpuru mkpakọ.
Nke abuo, ihe owuwu porous nke ceramic spheres mejupụtara ụfụfụ aluminom ultralight ihe nwere ike iguzogide nnukwu deformations plastik na ọ nwere ike itinye ume n'okpuru mkpakọ ma ọ bụ ọnọdụ mmetụta emepụtara. Enwere ike itinye ike ya dị mma iji belata ịma jijiji. Ya mere, enwere ike iji ya dị ka ihe nchebe megide mmebi nke nkukota ma ọ bụ mmetụta sitere na ịchụ onwe ya n'àjà.
Na nchịkọta, seramiiki bọọlụ mejupụtara ụfụfụ aluminum ihe bụ ugbu a kasị ike ngwa nke ụfụfụ metal, na abụrụla ihe nnọchianya pụtara ìhè nke ọhụrụ Ọdịdị-ọrụ mwekota ihe na nke taa igbu-ọnụ hotspots nke ihe mmepe.
Arụmọrụ ihe

1. Dị fechaa
Ihe dị arọ bụ otu n'ime uru nke ụdị bọọlụ seramiiki angwakọta ụfụfụ metalihe ultralight. Ka ọ dị ugbu a, ụdị ihe a na-ejikarị aluminom ma ọ bụ magnesium alloy nwere njupụta ọkụ na ike dị mma dị ka ihe ndabere. Nkwalite ahụ bụ akụkụ oghere seramiiki nwere mgbidi, nke na-enyere aka nwetakwu ihe ụfụfụ nwere njupụta dị ala. Ntinye nke oghere seramiiki oghere na-enye aka na nkwado nke pores dị n'ime nke ihe ahụ ma na-eme ka ike zuru ezu nke ihe ahụ dịkwuo elu, na-enye porosity bara uru maka ihe mgbagwoju anya. Ọ na-enye ngwa dị iche iche n'ichepụta ụgbọ mmiri, akụkụ ụgbọ ala, modul buoyancy, na ngwa agha ụgbọ ala.

2. Mgbalị nrụgide
Maka bọọlụ seramiiki dị fechaa mebere aluminom matrix composites, isi njiri arụ ọrụ nke ihe a na-egosipụta na njirimara mkpakọ ya. N'ihi ọdịda ya usoro na usoro n'oge mkpakọ, nke dị nnọọ iche na nke matriks ihe onwunwe, ya mkpakọ Njirimara ndị ọzọ yiri nke porous ihe. Ọ bụ ezie na ihe matriks ndị a na-emekarị ga-ada ngwa ngwa mgbe ha na-ekwenye ekwenye, ụfụfụ ngwakọta nke ígwè ga-anọgide na-emeziwanye nnukwu ego ma na-etinye nnukwu ume nke mpụga mgbe ha malitere ịmịpụta. Njirimara mkpakọ nke ihe ahụ na-emetụtakwa nha nke bọọlụ seramiiki agbakwunyere.

3. Ujo absorption na ike absorption Njirimara
Ka ọ dị ugbu a, ihe ndị a na-ejikarị eme ihe n'ọhịa nke ịma jijiji na ntinye ike bụ ihe dị iche iche polymer foam. Otú ọ dị, ihe na-emepụta ụfụfụ polymer n'onwe ya na-enwe mmetụta na okpomọkụ, reagents kemịkalụ na ụzarị ultraviolet, nke na-egbochi oke iji ihe ụfụfụ polymer mee ihe. Na mwepu nke ala kpọmkwem ike absorption na-edugakwa polymer ụfụfụ ihe mkpa a nnukwu olu banye nnukwu ibu mmetụta ike. Tụnyere ya,ihe mejupụtara ụfụfụ aluminomnwere elu ike na ukwuu rigidity. Nkwụsi ike ya dị elu, nkwụsi ike marble dị mma, nrụpụta siri ike, ọ dịghị mfe ọkụ, ịdị arọ dị arọ, bụ ihe na-adọrọ adọrọ nke ọma.

4. Ngwa na ngalaba injinia
Bọọlụ seramiiki ihe mejupụtara ụfụfụ aluminom ultralight ihe, nwekwara ọtụtụ ngwa na ngalaba nke injinia. N'otu aka ahụ, a na-eji ya dị ka ihe eji eme ihe, nke a na-eji na ụlọ ọrụ ụgbọ ala, ụgbọ elu, na ụlọ ọrụ ihe owuwu; N'aka nke ọzọ, a na-eji ya eme ihe dị ka ihe na-arụ ọrụ, na-aghọ ihe ike ike na ntinye ujo na ihe nchebe electromagnetic.