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2. Non-metallic inclusions - Wikipedia

   en.wikipedia.org/wiki/Non-metallic_inclusions

   Inclusions are present in any steel to a greater or lesser extent according to the mixture and conditions of production. Usually the amount of non-metallic inclusions in steel is not higher than 0.1%. However, the number of inclusions in metal is very high because of their extremely small size. Non-metallic inclusions in steel are foreign ...

3. Acicular ferrite - Wikipedia

   en.wikipedia.org/wiki/Acicular_ferrite

   In C-Mn steel weld metals, it is reported that nucleation of various ferrite morphologies is aided by non-metallic inclusion; in particular oxygen-rich inclusions of a certain type and size are associated with the intragranular nucleation of acicular ferrite.

4. White etching cracks - Wikipedia

   en.wikipedia.org/wiki/White_etching_cracks

   WEC initiation at MnS inclusions in steel [1] White etching cracks (WEC), or white structure flaking or brittle flaking, is a type of rolling contact fatigue (RCF) damage that can occur in bearing steels under certain conditions, such as hydrogen embrittlement, high stress, inadequate lubrication, and high temperature. WEC is characterised by ...

5. Metallography - Wikipedia

   en.wikipedia.org/wiki/Metallography

   Characterization of nonmetallic inclusions using standard charts is described in ASTM E 45 (historically, E 45 covered only manual chart methods and an image analysis method for making such chart measurements was described in ASTM E 1122. The image analysis methods are currently being incorporated into E 45).

6. Slag (welding) - Wikipedia

   en.wikipedia.org/wiki/Slag_(welding)

   These are called inclusions and are a form of welding defect. Inclusions may be visible on the surface after cleaning, or may be completely contained within the metal, in that case they can only be detected on X-rays of the weld, requiring grinding or drilling to remove (followed by re-welding that section).

7. NFL divisional round schedule, playoff bracket: Chiefs, Lions ...

   www.aol.com/sports/nfl-divisional-round-schedule...

   The divisional round of the playoffs is up next. NFL divisional round schedule, playoff bracket: Chiefs, Lions back in action after postseason bye week

8. Thinning Hair? It Might Be Your Diet - AOL

   www.aol.com/thinning-hair-might-diet-202100500.html

   Meat “Meat is a staple in many people’s diets and is rich in nutrients that may aid hair growth. The protein in meat aids growth and helps repair and strengthen hair follicles,” says Gomer.

9. Hundreds of California prisoners are fighting the LA fires ...

   www.aol.com/hundreds-california-prisoners...

   Hundreds of prisoners are helping to battle the wildfires in the Los Angeles area.. Incarcerated firefighters earn $26.90 to $34 for each 24-hour shift. It's far below California's minimum wage of ...