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  2. Titanium aluminide - Wikipedia

    en.wikipedia.org/wiki/Titanium_aluminide

    Titanium aluminide (chemical formula TiAl), commonly gamma titanium, is an intermetallic chemical compound. It is lightweight and resistant to oxidation [1] and heat, but has low ductility. The density of γ-TiAl is about 4.0 g/cm 3. It finds use in several applications including aircraft, jet engines, sporting equipment and automobiles.

  3. Wastegate - Wikipedia

    en.wikipedia.org/wiki/Wastegate

    Wastegate sizing is inversely proportional to the desired level of boost and is somewhat independent of the size or power of the engine. One vendor's guide for wastegate sizing is as follows: [9] big turbo/low boost = bigger wastegate; big turbo/high boost = smaller wastegate; small turbo/low boost = bigger wastegate

  4. Variable-geometry turbocharger - Wikipedia

    en.wikipedia.org/wiki/Variable-geometry_turbocharger

    This design has a lower flow rate compared to VNT types so a wastegate may be incorporated with this design. [5] VGTs may be controlled by a membrane vacuum actuator, electric servo, 3-phase electric actuation, hydraulic actuator, or pneumatic actuator using air brake pressure. Unlike fixed-geometry turbines, VGTs do not require a wastegate. [6]

  5. Nebula (streaming service) - Wikipedia

    en.wikipedia.org/wiki/Nebula_(streaming_service)

    Nebula is a video-on-demand streaming service provider.Launched by the Standard Broadcast content management agency in 2019 to complement its creators' other distribution channels (primarily YouTube), [2] [3] the platform has since accumulated over 680,000 subscribers, [1] making it the largest creator-owned internet streaming platform.

  6. Africa Independent Television - Wikipedia

    en.wikipedia.org/wiki/Africa_Independent_Television

    In the early 2000s, it was one of the many affiliates that relayed TVAfrica's output in Nigeria. [4] In the United Kingdom and Ireland, it was available on Sky channel 454 as a free-to-air channel (originally a subscription channel until 1 August 2016). An additional channel called AIT Movistar, formerly on Sky channel 330, ceased broadcasting ...

  7. Ti-6Al-4V - Wikipedia

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

    Ti-6Al-4V (UNS designation R56400), also sometimes called TC4, Ti64, [1] or ASTM Grade 5, is an alpha-beta titanium alloy with a high specific strength and excellent corrosion resistance.

  8. Arise News - Wikipedia

    en.wikipedia.org/wiki/Arise_News

    As of October 2017, Arise News is available on Channel 416 on DStv and channel 24 on GOTV in Nigeria. As of June 2020, Arise News can be found on broadcast Freeview via its own service on Channel 269 and as part of the Visiontv. line-up on Channel 264. [1] Arise also runs a second channel on visiontv. called Live 360. [2]

  9. List of equipment of the Nigerian Army - Wikipedia

    en.wikipedia.org/wiki/List_of_equipment_of_the...

    Nigeria: Produced as OBJ-006. [14] [15] AKM [16] Assault rifle Soviet Union: SIG SG 540 [2] Battle rifle Switzerland: NR1: Battle rifle Belgium Nigeria: Local variant designated NR1. [17] [18] [19] Beretta BM 59: Battle rifle Italy Nigeria: Produced locally under licence by DICON. Machine guns; M2 Browning [2] Heavy machine gun United States ...