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  2. Cold working - Wikipedia

    en.wikipedia.org/wiki/Cold_working

    In metallurgy, cold forming or cold working is any metalworking process in which metal is shaped below its recrystallization temperature, usually at the ambient temperature.. Such processes are contrasted with hot working techniques like hot rolling, forging, welding, etc. [1]: p.375 The same or similar terms are used in glassmaking for the equivalents; for example cut glass is made by "cold ...

  3. Work hardening - Wikipedia

    en.wikipedia.org/wiki/Work_hardening

    Cold working generally results in a higher yield strength as a result of the increased number of dislocations and the Hall–Petch effect of the sub-grains, and a decrease in ductility. The effects of cold working may be reversed by annealing the material at high temperatures where recovery and recrystallization reduce the dislocation density.

  4. Wire drawing - Wikipedia

    en.wikipedia.org/wiki/Wire_drawing

    [1] [2] The process of wire drawing changes material properties due to cold working. The area reduction in small wires is generally 15–25% and in larger wires is 20–45%. [1] The exact die sequence for a particular job is a function of area reduction, input wire size and output wire size. As the area reduction changes, so does the die ...

  5. Cold-formed steel - Wikipedia

    en.wikipedia.org/wiki/Cold-formed_steel

    Cold-formed steel (CFS) is the common term for steel products shaped by cold-working processes carried out near room temperature, such as rolling, pressing, stamping, bending, etc. Stock bars and sheets of cold-rolled steel (CRS) are commonly used in all areas of manufacturing.

  6. Rolling (metalworking) - Wikipedia

    en.wikipedia.org/wiki/Rolling_(metalworking)

    Cold-rolled sheets and strips come in various conditions: full-hard, half-hard, quarter-hard, and skin-rolled. Full-hard rolling reduces the thickness by 50%, while the others involve less of a reduction. Cold rolled steel is then annealed to induce ductility in the cold rolled steel which is simply known as a Cold Rolled and Close Annealed.

  7. Is your heater making you sick? How to avoid cold-like ...

    www.aol.com/lifestyle/heater-making-sick-avoid...

    As the temperatures start to dip, you may be thinking about turning on the heat for the first time this season. But before you fire it up, be prepared that feeling nice and toasty may also come ...

  8. Shot peening - Wikipedia

    en.wikipedia.org/wiki/Shot_peening

    Shot peening is a cold working process used to produce a compressive residual stress layer and modify the mechanical properties of metals and composites. It entails striking a surface with shot (round metallic, glass, or ceramic particles) with force sufficient to create plastic deformation. [1] [2]

  9. Here's Why Working Out When You Have A Cold Sometimes Makes ...

    www.aol.com/yes-while-sick-long-don-114900073.html

    Mild cold with a stuffy nose or mild sore throat: You can still work out with these above-the-neck symptoms. You might still have a good amount of energy that can be used toward exercise, Dr ...