Welding Research
نویسنده
چکیده
-S 237 WELDING JOURNAL We depend in our everyday life on the performance of vast quantities of steel, which we use without giving it a second thought. This is possible because the material is reliable and cheap (weight for weight, some 1000 times cheaper than potato chips). Yet, there are remarkable technologies and sciences working behind the scenes to create ever better steels that can be assembled into awe inspiring structures. Examples include the giant oil rigs that pepper the North Sea, the oil and gas pipelines that traverse the frozen wastes, and the 101 Tower in Taiwan, which is now the tallest building in the world — Fig. 1. These are all made from steel and rely on welding for their assembly.
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