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2. 7075 aluminium alloy - Wikipedia

   en.wikipedia.org/wiki/7075_aluminium_alloy

   The first 7075 was developed in secret by a Japanese company, Sumitomo Metal, in 1935, [3] but reverse engineered by Alcoa in 1943, after examining a captured Japanese aircraft. [4] 7075 was standardized for aerospace use in 1945. [5] 7075 was eventually used for airframe production in the Imperial Japanese Navy.

3. Talk:7075 aluminium alloy - Wikipedia

   en.wikipedia.org/wiki/Talk:7075_aluminium_alloy

   7075 is also used in the New Horizons robotic spacecraft that is currently on route to Pluto. — Preceding unsigned comment added by Stevefeelgood (talk • contribs) 19:17, 5 August 2011 (UTC) It's use in spacecrafts is very common, not a specialty of any recent missions.

4. Weldability - Wikipedia

   en.wikipedia.org/wiki/Weldability

   The weldability, also known as joinability, [1] of a material refers to its ability to be welded. Many metals and thermoplastics can be welded, but some are easier to weld than others (see Rheological weldability). A material's weldability is used to determine the welding process and to compare the final weld quality to other materials.

5. Aluminium–copper alloys - Wikipedia

   en.wikipedia.org/wiki/Aluminium–copper_alloys

   Aluminium–copper alloys (AlCu) are aluminium alloys that consist largely of aluminium (Al) and traces of copper (Cu) as the main alloying elements.Important grades also contain additives of magnesium, iron, nickel and silicon (AlCu(Mg, Fe, Ni, Si)), often manganese is also included to increase strength (see aluminium-manganese alloys).

6. Aluminium–lithium alloys - Wikipedia

   en.wikipedia.org/wiki/Aluminium–lithium_alloys

   Every 1% by mass of lithium added to aluminium reduces the density of the resulting alloy by 3% and increases the stiffness by 5%. [1] This effect works up to the solubility limit of lithium in aluminium, which is 4.2%. Strain hardening Introducing another type of atom into the crystal strains the lattice, which helps block dislocations. The ...

7. 7068 aluminium alloy - Wikipedia

   en.wikipedia.org/wiki/7068_aluminium_alloy

   7068 alloy is a 7000 series aluminium-zinc alloy registered with the US Aluminium Association and produced to AMS 4331 (chemical composition and mechanical properties) and AMS 2772 (heat treatment). 7068 alloy ‘A’ and ‘B’ tensile data and fatigue properties have been ratified for inclusion in MIL Handbook 5 / MMPDS.

8. 7050 aluminium alloy - Wikipedia

   en.wikipedia.org/wiki/7050_aluminium_alloy

   It can be written as: [1] AMS 4108; AMS 4201; ASTM B247; ASTM B316; QQ A-430; Welding. Welding should be avoided, because it weakens aluminum alloy. [2] Applications

9. 7075 - Wikipedia

   en.wikipedia.org/wiki/7075

   7075 may refer to: 7075 Sadovnichij, a main-belt asteroid discovered in 1979; 7075 aluminium alloy This page was last edited on 3 September 2020, at 19:09 (UTC) ...