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Chapter 103 Kobe Steel
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... to reduce weight, many equipment will choose to use aluminum alloy. The earliest was the aviation industry, and then expanded to the automobile and other industries.
In the field of shipbuilding, aluminum alloys have also been widely used internationally. However, there is a big problem in welding aluminum alloys and steels together.
The melting point of aluminum alloy is only six to seven hundred degrees, and the melting point of steel is more than one thousand degrees. Therefo ...
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