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INTRODUCTION：
In steelmaking, it is used as deoxidizer and alloy additive, and is the most used ferroalloy. Manganese ore for smelting ferromanganese generally requires a manganese content of 30-40%, a manganese iron ratio of more than 7, and a phosphorus manganese ratio of less than 0.003. Before smelting, manganese carbonate ore shall be calcined and fine ore shall be agglomerated through sintering. Generally, ores with high iron and phosphorus content can only be used together, or manganese rich slag with low iron and low phosphorus can be obtained by selective reduction. Coke is used as reducing agent in smelting, and some plants also use lean coal or anthracite. The auxiliary raw material is mainly lime, and silica is generally added when smelting manganese silicon alloy.
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Company Introduction
Shandong Linhai International Trade Co.,Ltd., Ltd. specializes in the customized production of ferrosilicon and manganese, and has gradually developed into a leading technology and service provider in China.
The company covers an area of more than 4,000 square meters, has hundreds of professional and technical personnel, and has an annual output of 200,000 tons.
Our trade volume with customers from countries such as the United States, Japan, and South Korea has exceeded 10 million US dollars, so you can rest assured that you can work with us. You can customize the product size and element content. We will provide a reasonable price to meet your needs. We are willing to accept the product testing of the testing agency.
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