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yingzi1120

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fjtony163

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°®ÓëÓêÏÂ(½ð±Ò+1): 2012-01-10 10:56:23
yingzi1120(½ð±Ò+5, ·­ÒëEPI+1): ¡ï¡ï¡ïºÜÓаïÖú ºÜºÃ 2012-01-10 11:37:37
The nature of corrosion is a chemical reaction that electrons transfer from neutral metal to external receptor so the metal ions are dissociated to environment to cause material damage.
2Â¥2012-01-09 17:16:53
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janet0313

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°®ÓëÓêÏÂ(½ð±Ò+1): 2012-01-10 10:56:29
yingzi1120(½ð±Ò+5): ¡ï¡ï¡ïºÜÓаïÖú ºÜºÃ 2012-01-10 11:37:54
In essence of corrosion is a kind of chemical reaction that electrons transfer from zero-valent metal to external electron acceptor to make metal ions dissociated to environment which cause material damage.
3Â¥2012-01-09 19:52:03
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yingzi1120

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ÒýÓûØÌû:
Â¥: Originally posted by fjtony163 at 2012-01-09 17:16:53:
The nature of corrosion is a chemical reaction that electrons transfer from neutral metal to external receptor so the metal ions are dissociated to environment to cause material damage.

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4Â¥2012-01-10 11:38:13
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yingzi1120

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ÒýÓûØÌû:
Â¥: Originally posted by janet0313 at 2012-01-09 19:52:03:
In essence of corrosion is a kind of chemical reaction that electrons transfer from zero-valent metal to external electron acceptor to make metal ions dissociated to environment which cause materia ...

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5Â¥2012-01-10 11:38:28
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