I-Ultra-lightweight engashi kanye ne-anti-collision aluminium foam engu-80mm ubukhulu
Incazelo Yomkhiqizo
Igwebu le-aluminium yeseli elivaliwe wuhlobo olusha lwe-ultra-light structure-function ehlanganisiwe. Ngenxa yesakhiwo sayo esiyingqayizivele esinezimbotshana, igwebu le-aluminium elivaliwe libonisa izinto eziningi ezivelele, njengamandla/ukuqina okukhethekile, ukumuncwa kwamandla, ukumuncwa komsindo, ukufakwa komsindo, ukudambisa nokudlidliza, ukumelana nokushisa nokugcina ukushisa, ukuvikela i-electromagnetic nokunye. ku. Ngenxa yalokhu, i-foam ye-aluminium evaliwe-cell inezinhlobonhlobo zezicelo embonini yezimoto, izindawo zokuthutha, izinto zokwakha kanye neminye imikhakha.
Inzuzo Yomkhiqizo
1, isisindo esilula: ukuminyana kwe-0.2-0.4g/cm3, ukuminyana kuka-10% -40% we-aluminium yensimbi; ukuminyana kuka-0.2-0.4g/cm3, cishe u-1/10 wokuminyana kwe-aluminium, ukuminyana kwe-titanium okungu-1/20, nokuminyana kwensimbi okungaphezu kuka-1/30;
2, ukumelana nomlilo nokushisa: i-aluminiyamu evaliwe yokufakelwa kwe-foam kanye ne-marble iqhathaniswa nezinga eliphezulu lokumelana nokushisa, izinga lokushisa elijwayelekile lokuqedwa kwe-aluminium alloy kuma-500-700 degrees Celsius noma kunjalo, ngisho noma i-aluminium eyigwebu ishisa. kuya ku-1400 degrees Celsius futhi ayincibiliki;
3, ukufakwa komsindo nokuncishiswa komsindo: i-alluminiyamu yokumuncwa kwe-coefficient yomsindo we-hole efika ku-0.8; Igwebu le-aluminium lingaba ngokudlidliza kodonga lwembotshana ukuze limunce amandla omsindo, asetshenziselwa i-anechoic, asuse umsindo. I-coefficient yokunciphisa umsindo isondele ku-0.9%.
4, i-ductility kanye ne-plasticity: kulula ukusika, ukubhola nokunamathisela; ingagotshwa ibe yisimo esidingekayo ngokubunjwa;
I-5, engashi futhi imelana nokushisa: ukugqwala okuhle nokumelana nesimo sezulu, ukumuncwa komswakama ophansi, akukho ukuguga;
I-6, kulula ukuyifaka: ingaxhunywa futhi ilungiswe ngezindlela zemishini noma ngokuqondile ngezikulufo, inganamathiselwa odongeni noma ophahleni nge-adhesive;
I-7, isivikelo sikagesi: ishidi legwebu le-aluminium lingelebanga eliphakeme lezinto zokuvikela ugesi, amagagasi kagesi e-RF 200MHz, ukuvikela ukusebenza kahle kwe-90dB. Ugqinsi lwepuleti lensimbi elingu-20mm, elinegwebu, amaza kagesi avikelayo angu-50dB. I-aluminium eyigwebu engu-20mm iyodwa, ivikela amagagasi kagesi angu-90dB, isisindo esingu-1/50 sepuleti lensimbi;
Isicelo somkhiqizo
1. Ukuvikelwa kwemoto: kodwa ukuphakama kwayo kwesilinganiso sokugoba kungafinyelela izikhathi ezingu-1.5 zensimbi. Ukuthi izimoto zaseJapan ezinobude obuphansi be-longitudinal beam, noma izimoto zase-Europe kanye ne-United States ezithatha amandla aphezulu e-longitudinal longitudinal, zidinga ukuxazulula inkinga yokugwema ukushayisana, i-foam aluminium enomthelela we-foam ukuze ihlangabezane nezimfuneko zokumunca amandla ekhinethiki omthelela, okubangelwa umzimba wemoto woshintsho olukhulu;
2. Imboni yokukhiqiza yasolwandle: isikebhe esivamile sokudonsa, izidingo zokunciphisa umsindo wegumbi lenjini, i-spacer, i-hatch, ideski esebenza kahle kakhulu, izingxenye zesakhiwo somkhumbi ezingasindi nezinamandla amakhulu;
3. I-Aerospace: ukuminyana kwegwebu le-aluminium cishe izikhathi ezingu-0.1 kanye nezingu-0.4 kune-aluminiyamu yensimbi. Emkhakheni wamanje we-aerospace, ngaphambi kwenkambu ye-aerospace, isicelo sempahla yesakhiwo samaselula siqhathaniswa ne-Laph's an range.








