ʻO ka hoʻomaʻemaʻe a me ka hoʻopuehu ʻana o nā mea alumina e hoʻomaikaʻi i ka maikaʻi o ka mea

Ma lalo o ka hana o ka ultrasound, e liʻiliʻi ka nui o ka dispersion composite, e like ka mahele, e hoʻonui ka pilina ma waena o ka matrix a me ka dispersion, a me ka hoʻonui ʻana.

No kekahi mau mea, e emi ana ke kaomi extrusion ma hope o ka hoʻohui ʻia ʻana o nā hawewe kani ultrasonic, a piʻi ka puʻupuʻu puʻupuʻu me ka piʻi ʻana o ka ultrasonic amplitude.I ka manawa like, liʻiliʻi nā ʻōhū a ʻoi aku ka like o ka nui a me ka hāʻawi ʻana i nā ʻōpala.Hōʻike kēia i hiki i nā hawewe kani ultrasonic ke hoʻoikaika i ka nucleation foam a me ka ulu ʻana o Bubble nucleus.

Nā hiʻohiʻona

ʻO ka laina hana kani ultrasonic i hana ʻia me ka hiki ke hana nui

ʻO ka hopena hoʻopuehu kūpono, hana kiʻekiʻe ke kumu kūʻai