Nitrogen Bearing Ferro Manganese

Main methods include liquid nitriding and solid nitriding. The liquid nitriding method involves bubbling nitrogen gas into liquid medium- and low-carbon ferromanganese, but the nitrogen content is relatively low. The solid nitriding method involves heating solid medium- and low-carbon ferromanganese powder in a sealed container and reacting it with nitrogen. Nitriding is typically performed at 650°C-1120°C for 4-8 hours, producing nitrided ferromanganese with a nitrogen content of 4%-6%.

 Improved Steel Properties: It can enhance steel's strength and ductility. Through solid solution strengthening and grain refinement, it significantly increases steel's strength and hardness, while also improving toughness and reducing the risk of brittle fracture. It can also expand the austenite region, refine grains, stabilize austenite, and improve steel's processability.

 Reduced Production Costs: Nitrogen can partially replace expensive nickel in stainless steel, reducing nickel usage and thus lowering steelmaking costs.
 High Nitrogen Utilization Rate: Nitrogen-containing ferromanganese has a high content of the main element and a low content of harmful impurities such as phosphorus. When added to the molten steel, nitrogen utilization is high, and only a small amount is needed to achieve the desired effect.
 Excellent High-Temperature Stability: Maintaining stable performance even in high-temperature environments, it is suitable for manufacturing components that operate in high-temperature environments, such as aerospace engine components and high-temperature industrial equipment.
 High Wear Resistance: It forms a strong nitride on the surface of steel parts, improving the wear resistance of the steel. It is suitable for manufacturing components for equipment subjected to severe wear, such as mining machinery, crushers, and excavators.

Henan Tieyao Trading Co., Ltd.was officially established on March 11, 2021 with a registered capital of RMB 10 million. The company is located in the north of the South-to-North Water Diversion Bridge, 600 meters west of the Nanliusi Village section of National Highway 107, Yindu District, Anyang City, Henan Province. The company covers an area of 25,000 square meters and has extremely complete production facilities. Four medium-frequency electric furnaces operate efficiently, providing sufficient power for the smelting of ferroalloys; four alloy cored wire production lines cover various types of cored wire production such as silicon-calcium wire, calcium-iron wire, and pure calcium wire; a set of advanced crushing equipment to accurately control the product particle size. From production and smelting to crushing and processing, packaging and transportation, and then to after-sales service, a one-stop service system has been built. The strong production strength has laid a solid foundation for the company's market competitiveness.

Q1: How does your factory conduct quality control?

A1: Inspection and traceability. We strictly control the quality from raw materials to finished flanges, ensuring 100% product quality.

Q2: How do you maintain high quality while maintaining competitive prices?

A2: 1. We are willing to accept third-party inspections such as CCLC, SGs, and BV. Rest assured, we look forward to working with you.

2. All products meet standards, and we can provide quality certificates.

3. We ensure high quality while maintaining competitive prices, providing only the highest quality products to establish a good cooperative relationship with every customer.

Q3: Can I follow the progress of my product without visiting your company in person?

A3: We will provide a detailed production plan and send a report with digital photos and videos to demonstrate the processing progress.

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