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2. Iron Ore Company of Canada - Wikipedia

   en.wikipedia.org/wiki/Iron_Ore_Company_of_Canada

   Iron Ore Company of Canada (often abbreviated to IOC) (French: Compagnie Minière IOC) is a Canadian-based producer of iron ore. The company was founded in 1949 from a partnership of Canadian and American firms, the largest being the M.A. Hanna Company. It is now owned by a consortium that includes the Mitsubishi and Rio Tinto corporations.

3. Welding power supply - Wikipedia

   en.wikipedia.org/wiki/Welding_power_supply

   A welding power supply is a device that provides or modulates an electric current to perform arc welding. [1] There are multiple arc welding processes ranging from Shielded Metal Arc Welding (SMAW) to inert shielding gas like Gas metal arc welding (GMAW) or Gas tungsten arc welding (GTAW).

4. 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 ]

5. Arc welding - Wikipedia

   en.wikipedia.org/wiki/Arc_welding

   Arc welding power supplies can deliver either direct (DC) or alternating (AC) current to the work, while consumable or non-consumable electrodes are used. The welding area is usually protected by some type of shielding gas (e.g. an inert gas), vapor, or slag. Arc welding processes may be manual, semi-automatic, or fully automated.

6. Welding - Wikipedia

   en.wikipedia.org/wiki/Welding

   To supply the electrical power necessary for arc welding processes, a variety of different power supplies can be used. The most common welding power supplies are constant current power supplies and constant voltage power supplies. In arc welding, the length of the arc is directly related to the voltage, and the amount of heat input is related ...

7. CDC: Flu Activity Is High. Here’s How To Track It - AOL

   www.aol.com/news/cdc-flu-activity-high-track...

   Seasonal flu activity is elevated across most of the country, according to the latest reports from the Centers for Disease Control and Prevention, and experts say this is expected to continue for ...