铸铁 - 关于铸铁的常见问题回答

该网站中使用的“铸铁”一词是指具有最多样化特性的一家族合金家族。基本上，铸铁固化成具有冶金结构，由多种组成部分组成。除铁外，其化学成分的基本要素是碳和硅。

铸铁的受欢迎程度是什么

Produced for hundreds of years, cast iron is often viewed as a low-end, rather cheap material. But in the last fifty years or so, better and more comprehensive knowledge of its qualities have been gained. One of the most important improvements has been its categorization and standardization. The different types of cast iron are now viewed as choice materials with properties that are irreplaceable in many respects.

铸铁等效于Steel?

The answer is NO. It is a completely different kind of alloy. Although cast iron and steel are both essentially made of iron and carbon, steel generally contains less than 0.5% carbon while cast iron contains more than 2.5%. The information that follows will help you learn more about cast iron.

What are The Main Distinctive Advantages of Cast Iron

• Iron castings can be poured at lower temperatures than those required by steel.
• Liquid iron is more fluid than steel, which allows for complex and varied shapes.
• 铸铁比钢铁不容易铸造缺陷。

如何选择正确的铸铁类型？

给定类型的铸铁的选择基本上必须基于其特性，其化学成分通常是偶然的。

当不知道管理铸铁特性的原理时，很容易对其化学成分过于重视。必须在此问题上提出谨慎，因为某些合金元素可以通过促进某些不良金属间化合物的存在来产生重要的负面影响，例如金属结构的改变。

Fonderie Saguenay在那里可以帮助您根据需要做出最好的选择。

This information has been sourced, reviewed and adapted from materials provided by Fonderie Saguenay.

有关此消息来源的更多信息，请访问Fonderie Saguenay。