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  2. Welding Procedure Specification - Wikipedia

    en.wikipedia.org/wiki/Welding_Procedure...

    These include: Tested welding consumables (ISO 15610), Previous welding experience (ISO 15611), Standard welding procedure (ISO 15612) and Preproduction welding test (ISO 15613). In the oil and gas pipeline sector, the American Petroleum Institute API 1104 standard is used almost exclusively worldwide. API 1104 accepts the definitions of the ...

  3. List of welding processes - Wikipedia

    en.wikipedia.org/wiki/List_of_welding_processes

    This is a list of welding processes, separated into their respective categories. The associated N reference numbers (second column) are specified in ISO 4063 (in the European Union published as EN ISO 4063 ). [ 1 ]

  4. List of welding codes - Wikipedia

    en.wikipedia.org/wiki/List_of_welding_codes

    Welding - Studs and ceramic ferrules for arc stud welding: ISO 13919-1: Welding - Electron and laser-beam welded joints - Guidance on quality level for imperfections - Part 1: Steel ISO 13919-2: Welding - Electron and laser-beam welded joints - Guidance on quality level for imperfections - Part 2: Aluminium and its weldable alloys ISO 13920

  5. Symbols and conventions used in welding documentation

    en.wikipedia.org/wiki/Symbols_and_conventions...

    Due in part to the growth of the oil industry, this symbol set was used during the 1990s in about 50% of the world's welding operations. [1] An ISO committee sought to establish a global standard during this decade. [1] In engineering drawings, each weld is conventionally identified by an arrow which points to the joint to be welded. The arrow ...

  6. File:Mig weld example.jpg - Wikipedia

    en.wikipedia.org/wiki/File:Mig_weld_example.jpg

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  7. Gas metal arc welding - Wikipedia

    en.wikipedia.org/wiki/Gas_metal_arc_welding

    Spray transfer GMAW. Gas metal arc welding (GMAW), sometimes referred to by its subtypes metal inert gas (MIG) and metal active gas (MAG) is a welding process in which an electric arc forms between a consumable MIG wire electrode and the workpiece metal(s), which heats the workpiece metal(s), causing them to fuse (melt and join).

  8. Roux - Wikipedia

    en.wikipedia.org/wiki/Roux

    Roux (/ r uː /) is a mixture of flour and fat cooked together and used to thicken sauces. [1] Roux is typically made from equal parts of flour and fat by weight. [2] The flour is added to the melted fat or oil on the stove top, blended until smooth, and cooked to the desired level of brownness. A roux can be white, blond (darker), or brown.

  9. Template:Comparison of cooking fats - Wikipedia

    en.wikipedia.org/wiki/Template:Comparison_of...

    Canola oil [3] 100 6–7 62–64 24–26 205 °C (401 °F) [4] [5] Coconut oil [6] 99 83 6 2 ... This template is a table of the major cooking fats. Usage