Xajmiga dalool yar oo xidhan xumbo aluminium unug ah
Faahfaahinta Alaabta
Cabbirka daloolka: qaybinta 0.4-11mm, cabbirka daloolka ugu weyn 2-11mm;
Cufnaanta: 0.25g / cm3 - 0.90g / cm3,, 1/30 ee birta, 1/10 ee aluminium, 1/4 alwaax;
Porosity: 60% - 92%;
Cabbirka: Cabbirka looxa saafiga ah 2400×800×300mm, 2400*1200*300mm,2000*1000*300mm.
1000 * 500 * 300mm, 1200 * 600 * 300mm, cabbirka alaabta gaarka ah waxaa lagu go'aamin karaa iyadoo loo eegayo shuruudaha isticmaalaha.
| Cufnaanta (g/cm3) | Xoog isku dhejisan (MPa) | Xoog Jilicsan (MPa) | Nuugista Tamarta (KJ/m3) |
| 0.25-0.30 | 3.0 ~ 4.0 | 3.0 ~ 5.0 | 1000-2000 |
| 0.30-0.40 | 4.0 ~ 7.0 | 5.0-9.0 | 2000-3000 |
| 0.40 ~ 0.50 | 7.0 ~ 11.5 | 9.0 ~ 13.5 | 3000-5000 |
| 0.50-0.60 | 11.5-15.0 | 13.5 ~ 18.5 | 5000-7000 |
| 0.60 ~ 0.70 | 15.0-19.0 | 18.5 ~ 22.0 | 7000-9000 |
| 0.70 ~ 0.80 | 19.0-21.5 | 22.0-25.0 | 9000-12000 |
| 0.80 ~ 0.85 | 21.5-32.0 | 25.0-36.0 | 12000-15000 |
1, Miisaanka fudud: cufnaanta 0.2-0.4g / cm3, cufnaanta 10% -40% aluminium bir ah; cufnaanta 0.2-0.4g / cm3, qiyaastii 1/10 cufnaanta aluminium, 1/20 cufnaanta titanium iyo in ka badan 1/30 cufnaanta birta;
2, Dabka iyo iska caabbinta kulaylka: saamaynta dahaarka xumbo aluminium unug xiran ayaa la barbardhigi karaa marmar, waxay leedahay iska caabin kulaylka sare, heerkulka aluminiumka guud ee kala diridu wuxuu ku saabsan yahay 500-700 darajo, xumbo aluminium ma milmaan xitaa haddii la kululeeyo 1400 darajo;
4, Ductility iyo plasticity: fududahay in la gooyo, daloolin iyo xabagta; waxaa loo leexin karaa qaabka loo baahan yahay iyadoo la qaabeynayo;
5, iska caabbinta kulaylka aan guban iyo kuwa wanaagsan: caabbinta daxalka, caabbinta cimilada wanaagsan, nuugista qoyaanka hooseeya, gabowga;
6, Si fudud loo rakibo: waxaa lagu xiri karaa oo lagu hagaajin karaa hababka farsamada ama si toos ah oo leh boolal, sidoo kale waxaa lagu dhejin karaa derbiga ama saqafka oo leh dhejis;
7, gaashaanka korantada: xaashida xumbo aluminiumka waxaa iska leh heerka sare ee agabka ilaalinta korantada, hirarka korantada ee inta jeer ee raadiyaha 200MHz, hufnaanta gaashaanka ee 90dB. Dhumucdiisuna waxay tahay 20mm saxan bir ah, oo leh xumbo, hirarkeeda korantada ee gaashaanka ah ee 50dB. 20mm xumbo aluminium ah oo keliya, ilaalinta hirarka korantada ee 90dB, miisaanku waa 1/50 ee saxanka birta;
8, Waxqabadka qarsoodiga ah: xumbo aluminium ah oo dusha sare ah oo lagu buufiyo dawaynta mawjada nuugaya, waxay ciyaari kartaa door qarsoodi ah;
9, Ilaalinta Baabuurka: laakiin dhererka saamiga dabacsanaanta wuxuu gaari karaa 1.5 jeer birta. Haddi ay ahaan lahayd baabuurka dheer ee xoogga yar ee Japan, ama Yurub iyo Ameerika baabuurka dheer ee xoogga sare, waxay u baahan yihiin in la xalliyo dhibaatada ka fogaanshaha isku dhaca, xumbo aluminium isku dhac ah si loo buuxiyo shuruudaha nuugista tamarta kinetic ee saameynta, taasoo keenta isbeddel weyn. jirka baabuurka;
10, warshadaha Shipbuilding: tug-tuugo caadiga ah, maraakiibta xamuulka ee qolka engine baahida dhimista, dahaarka acoustic qolka engine, spacer, hatch, sagxad-waxqabad sare, qaybaha dhismaha markabka culeyskiisu sareeyo;
11, Aerospace: cufnaanta xumbo aluminiumku waxay ku saabsan tahay 0.1 iyo 0.4 jeer oo keliya aluminium bir ah. Goobta hawada sare ee hadda jirta, garoonkii hore ee hawada sare, agabka qaab dhismeedka malabka ayaa si aad ah loo isticmaalaa. Sandwich xumbo aluminium ah ayaa la mid ah qalabka dhismaha ee malabku, labaduba waa cufnaanta hoose iyo qalab xoog gaar ah oo sarreeya, laakiin xumbo aluminium ah ayaa faa'iido weyn u leh marka la eego qiimaha, waxayna awood u leedahay inay beddesho walxaha dhismaha ee malabka ee horumarinta mustaqbalka;








