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  2. Laser beam welding - Wikipedia

    en.wikipedia.org/wiki/Laser_beam_welding

    A derivative of LBW, laser-hybrid welding, combines the laser of LBW with an arc welding method such as gas metal arc welding (GMAW). This combination allows for greater positioning flexibility, since GMAW supplies molten metal to fill the joint, and due to the use of a laser, increases the welding speed over what is normally possible with GMAW.

  3. Ablative armor - Wikipedia

    en.wikipedia.org/wiki/Ablative_armor

    Ablative armor may have additional properties such as added resistance to heat- or laser-based weaponry; if special ablative armor is destroyed, it loses those additional properties. Unlike other types of armor in-game, ablative armor is quite cheap to purchase (since it is so easily destroyed). [citation needed]

  4. Fusion welding - Wikipedia

    en.wikipedia.org/wiki/Fusion_welding

    Fusion welding is a generic term for welding processes that rely on melting to join materials of similar compositions and melting points. [1] Due to the high-temperature phase transitions inherent to these processes, a heat-affected zone is created in the material [ 1 ] : 755 (although some techniques, like beam welding , often minimize this ...

  5. Welding - Wikipedia

    en.wikipedia.org/wiki/Welding

    Many welding processes require the use of a particular joint design; for example, resistance spot welding, laser beam welding, and electron beam welding are most frequently performed on lap joints. Other welding methods, like shielded metal arc welding, are extremely versatile and can weld virtually any type of joint.

  6. Laser welding of polymers - Wikipedia

    en.wikipedia.org/wiki/Laser_welding_of_polymers

    Direct laser welding of polymers. Similar to laser welding of metals, in direct laser welding the surface of the polymer is heated to create a melt zone that joins two components together. This approach can be used to create butt joints and lap joints with complete penetration. Laser wavelengths between 2 and 10.6 μm are used for this process ...

  7. Laser metal deposition - Wikipedia

    en.wikipedia.org/wiki/Laser_Metal_Deposition

    Laser metal deposition (LMD) is an additive manufacturing process in which a feedstock material (typically a powder) is melted with a laser and then deposited onto a substrate. [1] A variety of pure metals and alloys can be used as the feedstock, as well as composite materials such as metal matrix composites .

  8. The Sneaky Sign of Inflammation You Shouldn't Ignore - AOL

    www.aol.com/sneaky-sign-inflammation-shouldnt...

    But your body parts aren’t designed to withstand that surge of energy for long periods of time. “When systemic and chronic inflammation accompanies these underlying diseases, it can affect ...

  9. Heat-affected zone - Wikipedia

    en.wikipedia.org/wiki/Heat-affected_zone

    In fusion welding, the heat-affected zone (HAZ) is the area of base material, either a metal or a thermoplastic, which is not melted but has had its microstructure and properties altered by welding or heat intensive cutting operations. The heat from the welding process and subsequent re-cooling causes this change from the weld interface to the ...

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