铁氧化物是一种由铁和氧元素组成的化合物，常见的有FeO、Fe2O3、Fe3O4等多种形式。它具有黑色或者红色的外观，广泛应用于工业生产和日常生活中。

How to pronounce:

/tʌɪt ˌɒksaɪˈdeɪʃ(ə)n/

Usage:

铁氧化物在工业上主要用作颜料、催化剂和磁性材料。它也可以用来制造钢铁、陶瓷和玻璃等材料。

Example sentences:

1. The red color of the soil is due to the presence of iron oxide.

这片土地的红色是由于铁氧化物的存在。

2. Iron oxide is commonly used in the production of paints and coatings.

铁氧化物常被用于涂料和涂层的生产中。

3. The magnetic properties of iron oxide make it useful in the manufacturing of hard drives.

铁氧化物的磁性能使其在硬盘制造中非常有用。

4. The steel industry relies heavily on iron oxide for its production process.

钢铁行业对铁氧化物在生产过程中依赖很大。

5. The ancient Egyptians used iron oxide as a pigment for their paintings.

古埃及人将铁氧化物用作绘画颜料。

Synonyms and usage:

Iron oxide is also known as ferric oxide or rust. It is often used interchangeably with these terms in the field of chemistry and industry.

Editor's summary:

铁氧化物是一种由铁和氧元素组成的化合物，具有黑色或者红色的外观。它在工业上被广泛应用于颜料、催化剂、磁性材料等方面，也可以用来制造钢铁、陶瓷和玻璃等材料。铁氧化物也被称为氧化铁或者锈，常被用作同义词。