Hordhac
7075 aluminium iyo saxan, loo aqoonsaday inay tahay aerospace super duralumin, waa daawaha awood sare leh oo leh sifooyin farsamo oo gaar ah. Waxaa si weyn looga faa'iidaystaa warshadaha kala duwan, oo ay ku jiraan duulista, hawada sare, baabuur, iyo difaaca, iyo kuwo kale. Maqaalkani waxa uu bixiyaa dulmar faahfaahsan 7075 aluminium go'yaal iyo taarikada, sahaminta hantidooda farsamo, tilmaamo, tayada dusha sare, dulqaadashada dhumucda, codsiyada, iyo habka doorashada.
Guryaha Makaanikada ee 7075 Aluminium xaashida & Saxan
sifooyinka farsamada ee 7075 Aluminium xaashida & Taarikada waxaa saameeya arrimo ay ka mid yihiin xanaaqa, dhumucdiisuna, iyo xaaladaha daaweynta kulaylka. Qalabkan ayaa muhiim u ah go'aaminta ku habboonaanta walxaha codsiyada gaarka ah. Jadwalka soo socda ayaa qeexaya sifooyinka farsamada ee caadiga ah 7075 Aluminium xaashida & Taarikada:
Take Aluminum 7075-T6 as an example
Hantida Makaanikada |
Qiimaha (Range) |
Xoogga Jilicsan |
572 MPa (83,000 psi) |
Xoogga Wax-soo-saarka |
503 MPa(73,000 psi) |
Dheeraynta |
11 %
@Temperature 24.0 °C |
Qaabka Elasticity |
71.7 GPA (10,400 ksi) |
Adag |
150 Brinell |
Qiimayaashan waxaa lagu sii wanaajin karaa iyada oo loo marayo hababka daaweynta kulaylka sida annealing, daaweynta xal, demisay, iyo gabowga.
7075 Aluminium xaashida & Tilmaamaha saxanka
The 7075 xaashida aluminiumka waxaa loo habayn karaa si loo buuxiyo baahiyaha kala duwan ee codsiga iyo shuruudaha habaynta. Jadwalka soo socdaa wuxuu bixiyaa tilmaamo guud oo ku saabsan cabbirka iyo dhumucda 7075 go'yaal aluminium:
Tilmaamid |
Range |
Dhumucda |
0.2mm – 300mm |
Ballaca |
≤2600mm |
Dhererka |
≤16000mm |
Heerarka |
AMS 4044, AMS 4045, AMS 4046, AMS 4078, AMS 4122, AMS 4123, IN 4, ASTM B209, AMS-QQ-A-250, iwm. |
Cabbirka gaarka ah iyo dhumucdiisuna waxay ku xiran tahay qalabka wax soo saarka iyo farsamada farsamaynta ee la heli karo.
Tayada dusha sare ee 7075 Aluminium xaashida & Saxan
Tayada dusha sare ee 7075 Aluminium xaashida & Taarikada ayaa muhiim u ah muuqaalkooda, iska caabin daxalka, iyo sifooyinka farsamada. Huasheng Aluminium waxay hubisaa xakamaynta adag iyo tijaabinta tayada dusha sare, oo ay ka mid yihiin:
- Dabacsanaanta Dusha: Dusha saxanku waa siman yahay, oo aan lahayn doogyo ama sinnaan la'aan.
- Ma jirto cillado cad: Dusha sare waa ka nadiifsan yihiin cilladaha sida goobooyinku, dildilaaca, xagashada, oksidation, iyo kala duwanaanshaha midabka.
- Nadaafadda Dusha sare: Dusha saxanku waa nadiif oo aan wasakh lahayn, iyadoo oksaydhyada dusha laga saaray.
Si loo sii wanaajiyo tayada dusha sare, Huasheng Aluminium waxay bixisaa daawaynta dusha sare sida oksaydhka anodic.
7075 Aluminium xaashida & Dulqaadyada Dhumucda Saxanka
Dulqaadka dhumucda 7075 Aluminium xaashida & Taarikada waxaa lagu go'aamiyaa heerka dhumucda saxanka. Jadwalka soo socdaa wuxuu bixiyaa tixraac guud ee dulqaadka dhumucda:
Range Dhumucda |
Dulqaad |
>6.3mm |
±0.15mm |
1.5mm – 6.3mm |
±0.10mm |
<1.5mm |
±0.05mm |
Waa lagama maarmaan in la fahmo heerarka dulqaadka dhumucda gaarka ah marka wax la iibsanayo 7075 xaashida aluminiumka si loo hubiyo in tayada buuxisay shuruudaha mashruuca.
7075 Aluminium xaashida & Codsiyada saxanka
Adayg iyo adkeysi darteed, 7075 aluminium waxaa si weyn loogu isticmaalaa dhinacyo kala duwan oo ay ka mid yihiin:
- Hawada hawada: Qaybaha sida gears, ulaha, iyo fareemo.
- Baabuur: Qaybaha aadka u walaacsan sida nidaamka chassis iyo joojinta.
- Badda: Qalabka lagu rakibo iyo meelaha doomaha yar yar ee u baahan xoog sare.
- Alaabta ciyaaraha: Xargaha baaskiilka iyo qalabka fuulista.
- Milatari: Qaybaha gantaalaha, habaynta qaybaha waalka, iyo qaar kaloo badan.
7075 Aluminium xaashida & Taarikada sidoo kale waxaa loo isticmaalaa qalabka ciyaaraha, qalabka marxaladda, qalab ciidan, iyo qaar kaloo badan.
7075 Aluminium xaashida & Saxan iib ah
Huasheng Aluminium waxay bixisaa kulayl kala duwan oo lagu daaweeyay 7075 Aluminium xaashida & Taarikada si ay u daboolaan baahiyaha warshadaha kala duwan:
- 7075 T6 xaashida aluminium & Saxan: Daaweyn xal loo maray iyo gabowga dabiiciga ah, ku habboon codsiyada u baahan ad-adag sare iyo ductility.
- 7075 T651 Aluminium xaashida & Saxan: Daawaynta xalku maray iyo daawaynta dheellitirka jilicsanaanta, ku habboon codsiyada u baahan xoog sare iyo qallafsanaan.
- 7075 T7351 xaashida aluminium & Saxan: Wuxuu muujiyaa adkaanta sare, xoog, iyo iska caabin daxalka wanaagsan, loo isticmaalo qalabka diyaaradaha, taarikada baalasha, mashiinnada, iwm.
- 7075 T7451 xaashida aluminium & Saxan: Waxay bixisaa qallafsanaan sare, xoog, iska caabin daxalka, iyo adayg wanaagsan, loo isticmaalo codsiyada la midka ah sida T7351.
Halabuurka Kiimikada 7075 Aluminium xaashida & Saxan
Halabuurka kiimikada ee 7075 Aluminium xaashida & Taarikada waa sida soo socota:
Curiyaha |
Boqolkiiba (%) |
Aluminium (Al) |
87.1 – 91.4 % |
Zinc (Zn) |
5.1 – 6.1 % |
Magnesium (Mg) |
2.1 – 2.9 % |
Copper (Cu) |
1.2 – 2.0 % |
Chromium (Cr) |
0.18 – 0.28 % |
Manganese (Mn) |
<= 0.30 % |
Titanium (ee) |
<= 0.20 % |
Silikoon (Iyo) |
<= 0.40 % |
Birta (Fe) |
<= 0.50 % |
Walxaha kale |
<= 0.05 % for each, <= 0.15 % for total |
Sida loo doorto Xaqa 7075 Aluminium xaashida & Saxan
Marka la dooranayo a 7075 Aluminium xaashida & Saxan, tixgeli shuruudaha codsiga gaarka ah:
-
- Xoog sare iyo adayg, dooro 7075 T7351 ama T7451 taarikada.
- Si aad u roonaato adkaanta iyo caagagga, dooro 7075 T7451 taarikada.
- Taarikada T651, oo leh daawaynta dheellitirka jilicsanaanta, bixiyaan xoog sare laakiin xoogaa ka hooseeya.
- T6 taarikada, oo leh daawaynta gabowga dabiiciga ah, waxay leeyihiin xoogaa xoog yar laakiin ka fiican adayga iyo ductility.
7075 Aluminium xaashida & Alaab-qeybiye saxan
Huasheng Aluminium waa alaab-qeybiye shahaadeysan oo wata ISO, shahaadooyinka tayada, iyo shahaadooyin kale. Waxaan bixinaa qalab wax soo saar sare leh iyo khibrad wax soo saar ballaaran si aan u daboolno baahiyaha macaamiisha oo aan u hubinno tayada badeecada iyo heerarka waxqabadka. Ballanqaadkayaga xagga sareynta waxay xaqiijinaysaa inaan bixinno tayo sare leh 7075 Aluminium xaashida & Taariko iyo go'yaal warshado kala duwan.