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- W E L D I N G A L U M I N U M
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- Welding aluminum is easy after a
- bit of practice. You need to get
- some flux core aluminum gas
- welding rod. Most welding stores
- have it in stock, yet most
- welders don't know about it.
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- Flux
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- If you are now skilled at
- welding steel, learning to weld
- aluminum will not be difficult.
- These are the differences:
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- * Aluminum changes from solid to
- completely liquid more suddenly
- than steel.
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- * There is almost no visible
- indication that it is about to
- change from solid to liquid.
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- * Aluminum conducts heat much
- more efficiently than steel.
- Therefore, at almost the same
- time that an area to be welded
- becomes liquid, the whole piece
- becomes liquid.
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