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  2. Titanium alloys - Wikipedia

    en.wikipedia.org/wiki/Titanium_alloys

    Titanium is used regularly in aviation for its resistance to corrosion and heat, and its high strength-to-weight ratio. Titanium alloys are generally stronger than aluminium alloys, while being lighter than steel. It has been used in the earliest Apollo Program and Project Mercury. [36]

  3. Hardnesses of the elements (data page) - Wikipedia

    en.wikipedia.org/wiki/Hardnesses_of_the_elements...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file

  4. Ti-6Al-4V - Wikipedia

    en.wikipedia.org/wiki/Ti-6Al-4V

    Studies of titanium alloys used in armors began in the 1950s at the Watertown Arsenal, which later became a part of the Army Research Laboratory. [ 2 ] [ 3 ] A 1948 graduate of MIT, Stanley Abkowitz (1927-2017) was a pioneer in the titanium industry and is credited for the invention of the Ti-6Al-4V during his time at the US Army’s Watertown ...

  5. Rockwell hardness test - Wikipedia

    en.wikipedia.org/wiki/Rockwell_hardness_test

    Steel, stainless steels, hard cast irons, pearlitic malleable iron, titanium, titanium alloys, deep case-hardened steel, other materials harder than 100 HRB: 100: 500 D: HRD: 100: spheroconical diamond † Thin steel and medium case-hardened steel and pearlitic malleable iron: 100: 500 E: HRE: 100: 1 ⁄ 8 in (3.18 mm) ball

  6. Ti-10V-2Fe-3Al - Wikipedia

    en.wikipedia.org/wiki/Ti-10V-2Fe-3Al

    Ti-10V-2Fe-3Al (UNS designation R56410), also known as Ti 10-2-3, is a non-ferrous near-beta titanium alloy featuring an excellent combination of strength, ductility, fracture toughness and high cycle fatigue strength.

  7. Titanium gold - Wikipedia

    en.wikipedia.org/wiki/Titanium_gold

    Like many other alloys, titanium gold alloys have a higher yield strength, tensile strength, hardness, and magnetism than either of its constituent metals. [ 4 ] In July 2016, researchers led by Emilia Morosan at Rice University discovered that a titanium-gold alloy, β-Ti 3 Au, is an intermetallic alloy that is up to 4 times harder than pure ...

  8. Hardness - Wikipedia

    en.wikipedia.org/wiki/Hardness

    Download QR code; Print/export Download as PDF; ... for example hard metals such as titanium and beryllium are harder than soft metals such as sodium and metallic tin

  9. List of named alloys - Wikipedia

    en.wikipedia.org/wiki/List_of_named_alloys

    Most iron alloys are steels, with carbon as a major alloying element.. Elinvar (nickel, chromium); Fernico (nickel, cobalt); Ferroalloys (Category:Ferroalloys) . Ferroboron ...