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  2. Pay bands - Wikipedia

    en.wikipedia.org/wiki/Pay_bands

    Those jobs and those of similar levels of responsibility might all be included in a named or numbered pay band that prescribed a range of pay, (e.g. Band 1 = $10–17 per hour). The next level/classification of a group of similar jobs would include increased responsibility, and thus a higher pay band (e.g. Band 2 = $13–21 per hour).

  3. Titanium Beta C - Wikipedia

    en.wikipedia.org/wiki/Titanium_Beta_C

    Titanium Beta C refers to Ti Beta-C, a trademark for an alloy of titanium originally filed by RTI International. [1] It is a metastable "beta alloy" which was originally developed in the 1960s; Ti-3Al-8V-6Cr-4Mo-4Zr, nominally 3% aluminum , 8% vanadium , 6% chromium , 4% molybdenum , 4% zirconium and balance (75%): titanium .

  4. Titanium alloys - Wikipedia

    en.wikipedia.org/wiki/Titanium_alloys

    Titanium alloys make lightweight products like pocketknives Grade 1 is the most ductile and softest titanium alloy. It is a good solution for cold forming and corrosive environments. ASTM/ASME SB-265 provides the standards for commercially pure titanium sheet and plate. [18] Grade 2 Unalloyed titanium, standard oxygen. Grade 2H

  5. Titanium powder - Wikipedia

    en.wikipedia.org/wiki/Titanium_powder

    In the direct powder rolling (DPR) process BE powder is used to produce sheet and plate and composite multilayered sheet and plates. Sheets between 1.27 and 2.54 mm and 50 to 99+% dense of single layer CP titanium, Ti Grade 5, TiAl (Ti-48Al-2Cr-2Nb) and composite Ti/Grade 5/Ti and Grade 5/TiAl/Grade 5 have been produced by DPR and sintering.

  6. Allegheny Technologies - Wikipedia

    en.wikipedia.org/wiki/Allegheny_Technologies

    Midland PA Works. ATI Inc. (previously Allegheny Technologies Incorporated) is an American producer of specialty materials headquartered in Dallas, Texas.ATI produces metals including titanium and titanium alloys, nickel-based alloys and superalloys, stainless and specialty steels, zirconium, hafnium, and niobium, tungsten materials, forgings and castings.

  7. General Schedule (US civil service pay scale) - Wikipedia

    en.wikipedia.org/wiki/General_Schedule_(US_civil...

    The traditional "entry level" grade within DCAA is the GS-7 level (some employees come in either at the lower GS-5 level or higher GS-9 or GS-11 levels) and the "career ladder" is GS-7 to GS-9 to GS-11 and finally to GS-12, with the employee expected to advance between grades after one year and if hired as a GS-7, to reach the GS-12 level after ...

  8. Titanium ring - Wikipedia

    en.wikipedia.org/wiki/Titanium_ring

    Titanium rings are jewelry rings or bands which have been primarily constructed from titanium. The actual compositions of titanium can vary, such as "commercial pure" (99.2% titanium) or "aircraft grade" (primarily, 90% titanium, 6% aluminum, 4% vanadium), and titanium rings are often crafted in combination with other materials, such as gemstones and traditional jewelry metals.

  9. List of semiconductor materials - Wikipedia

    en.wikipedia.org/wiki/List_of_semiconductor...

    A compound semiconductor is a semiconductor compound composed of chemical elements of at least two different species. These semiconductors form for example in periodic table groups 13–15 (old groups III–V), for example of elements from the Boron group (old group III, boron, aluminium, gallium, indium) and from group 15 (old group V, nitrogen, phosphorus, arsenic, antimony, bismuth).