鋼和鐵的差別是‧是炭的含量嗎。含碳量多的算是鐵嗎‧含碳量少是不就是鋼。
如果沒有含碳‧有沒有別種說法呢。
鋼鐵有沒有軟硬之分呢。 謝謝
鋼和鐵的差別是
2007-02-13 2:07 am
回答 (2)
2007-02-13 9:20 am
The differences between iron and steel are that iron is a element and steel is composite metal. Steel is made of iron and carbon according my memory. Steel is much stronger than iron and could made to stainless. But 100% pure iron is stainless as well
參考: Me
2007-02-13 2:12 am
比較來講鋼應該硬一些
但為其粒子較密
但為其粒子較密
收錄日期: 2021-04-15 18:50:09
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https://hk.answers.yahoo.com/question/index?qid=20070212000051KK02878