的意思 anthracite pig iron

1. Anthracite pig iron is a high-quality form of pig iron that is produced using anthracite coal as a fuel source. 石炭生铁是一种高质量的生铁，是使用石炭煤作为燃料来源生产的。

2. The use of anthracite pig iron results in a stronger and more durable final product compared to other types of pig iron. 使用石炭生铁会使最终产品比其他类型的生铁更坚固耐用。

3. Anthracite pig iron is commonly used in the production of steel and other metal alloys due to its high carbon content. 由于其高碳含量，石炭生铁通常用于生产钢铁和其他金属合金。

4. The smelting process for anthracite pig iron involves melting iron ore with anthracite coal in a blast furnace. 石炭生铁的冶炼过程涉及在高炉中用石炭煤熔化铁矿石。

5. Anthracite pig iron is known for its low sulfur content, making it a preferred choice for certain industrial applications. 石炭生铁以低硫含量而闻名，因此在某些工业应用中备受青睐。

6. The demand for anthracite pig iron is expected to increase as industries seek to improve the quality and strength of their products. 随着各行业努力提高产品质量和强度，对石炭生铁的需求预计将增加。