Aluminum kumfa an ƙara a cikin tsantsa aluminum foda bayan aikin kumfa, kuma yana da duka karfe da kumfa halaye. Yana da ƙarancin ƙarancin ƙarfi, ƙarfin ɗaukar girgiza mai ƙarfi, juriya mai ƙarfi, juriya mai ƙarfi, juriya mai ƙarfi, juriyar lalata, rufin sauti da raguwar amo, ƙarancin ƙarancin zafi, babban garkuwar lantarki, ƙarfin juriya mai ƙarfi, ikon tacewa, sauƙin sarrafawa, sauƙin shigarwa, babban kafawa. daidaito da kuma shafi shafi.

Amfani:
1. Hasken nauyi: Girman shine 0.1-0.4 sau na aluminum karfe.
2. Babban ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙarfinsa shine sau 1.5 na ƙarfe.
3. Babban damping da girgiza makamashi sha: Ayyukan damping shine sau 5-10 fiye da na aluminum karfe. Lokacin da kumfa aluminum tare da porosity na 84% yana da 50% bambance-bambancen karatu, zai iya sha fiye da 2.5MJ/m3 makamashi.
4. Kyakkyawan aikin sauti:
(1) Ayyukan gyaran sauti (tantanin da aka rufe): Lokacin da mitar sauti ta kasance tsakanin 800HZ da 4000HZ, ƙimar sautin kumfa mai rufaffiyar tantanin halitta ya fi 0.9.
(2) Kaddarorin ɗaukar sauti (micro through-rami da ta rami): Lokacin da mitar sauti ta kasance tsakanin 125HZ-4000HZ, ƙimar ɗaukar sauti na aluminium mai kumfa ya kai 0.8, kuma matsakaicin ƙarancin sha na octave ya fi fiye da haka. 0.4.
5. Excellent electromagnetic garkuwa yi: Lokacin da electromagnetic kalaman mita ne tsakanin 2.6GHZ da 18GHZ, da electromagnetic garkuwa iya aiki na aluminum kumfa iya isa 60dB zuwa 90dB.
6. Kyakkyawan halayen thermal: Rufe kumfa cell tare da porosity na 80-90%, daidai da marmara. Kumfa na aluminium mai ƙyalli yana da kyakkyawan ɓarkewar zafi a ƙarƙashin yanayin tilastawa saboda ramukan haɗin gwiwa.
7. Ba ya ƙonewa kuma yana da kyakkyawan juriya na zafi. Juriya na lalata, juriya mai kyau na yanayi, ƙarancin ɗanɗano, rashin tsufa, mara guba.
8. Sauƙi don aiwatarwa: sauƙin yanke, rawar jiki da siminti; lankwasawa zuwa siffar da ake so ta hanyar yin gyare-gyare; jiyya na surface tare da kwayoyin halitta ko inorganic fenti; fata mai gefe biyu, samar da babban haske mai girma, babban katako mai tsayi.
9. Sauƙi don shigarwa: Ana iya shigar da kumfa na aluminum a manyan wurare ba tare da kayan aikin ɗagawa na inji ba, kamar silin, bango da rufi, da dai sauransu, wanda za'a iya haɗa shi da injin ko kai tsaye kuma a gyara shi da screws, ko kuma ana iya manna shi a bango ko rufi. tare da adhesives.