Snooker.pl - oficjalne forum PZSiBA

Snookerowe forum dyskusyjne strony www.snooker.pl
Teraz jest Pt, 17 wrz 2021 12:21

Strefa czasowa: UTC + 2




Utwórz nowy wątek Odpowiedz w wątku  [ Posty: 1 ] 
Autor Wiadomość
PostNapisane: Wt, 03 sie 2021 5:24 
Offline
master
master

Dołączył(a): Śr, 13 lip 2016 13:10
Posty: 7040
Duralumin alloy is a deformed aluminum alloy with high mechanical properties developed on the basis of Al Cu alloys, also known as duralumin. It belongs to heat treatable strengthening class.
classification
Alloys including AI Cu mg system and AI Cu Mn system. It contains 2-7% Cu, < 3% Mg and < 1% Mn.Hot rolled H beam price steel
characteristic
The characteristics of this kind of alloy are that the main components (Cu, Mg and Mn) are in the state of saturated solubility or supersaturated solubility in aluminum and have high strength.
Excellent performance
It is generally 400 ~ 460Mpa, and has good high temperature performance and satisfactory plasticity.
AI Cu mg hard aluminum
AI Cu mg hard aluminum is usually called ordinary hard aluminum. The higher the total content of copper and magnesium, the greater the ratio of magnesium to copper content, the increase of heat treatment strengthening effect, and the strength and hardness of the alloy. Increasing the purity of the alloy can improve its stress corrosion resistance and fracture toughness.China Large Diameter Seamless Steel Pipe Tube Manufacture Price
usage method
It can be used in quenching natural aging state or quenching artificial aging state.carbon steel metric size seamless carbon steel pipe
purpose
It is mainly used to produce various semi-finished products such as plates and profiles; It is used for manufacturing rivets, load-bearing structural parts, skin, etc. AI Cu Mn hard aluminum alloy is often called heat-resistant hard aluminum, which is used in the state of quenching and artificial aging. It can be used to manufacture forgings and weldments working at 250-350 ℃ for a long time, such as compressor blades, compressor disks, fuel containers, etc. Duralumin alloy is widely used in aviation industry, but its corrosion resistance is low. Its products need anti-corrosion treatment, such as aluminum coating, anodizing and painting.


Góra
 Zobacz profil  
 
Wyświetl posty nie starsze niż:  Sortuj wg  
Utwórz nowy wątek Odpowiedz w wątku  [ Posty: 1 ] 

Strefa czasowa: UTC + 2


Kto przegląda forum

Użytkownicy przeglądający ten dział: Brak zidentyfikowanych użytkowników i 21 gości


Nie możesz rozpoczynać nowych wątków
Nie możesz odpowiadać w wątkach
Nie możesz edytować swoich postów
Nie możesz usuwać swoich postów

Szukaj:
Skocz do:  
cron
Powered by phpBB® Forum Software © phpBB Group
Przyjazne użytkownikom polskie wsparcie phpBB3 - phpBB3.PL