High Performance Carburizer

The use of carburizer in casting can greatly increase the amount of scrap steel, reduce the amount of pig iron or do not use pig iron. In the feeding method of electric furnace melting, the carburizer should be put into the furnace together with the furnace charge such as scrap steel, and the addition of small doses can be selected to add on the surface of hot metal. However, it is necessary to avoid putting material into the hot metal in large quantities to prevent excessive oxidation and the carburization effect is not obvious and the carbon content of the casting is not enough. The amount of carburizer added is determined according to the ratio and carbon content of other raw materials. Different types of cast iron, according to the need to choose different types of carburizer. The characteristics of the carburizer itself select pure carbon-containing graphitized substances to reduce excessive impurities in the pig iron, and the selection of the appropriate carburizer can reduce the production cost of the casting.

Gas Carburizing: Uses a hydrocarbon gas (like propane or ethylene) to introduce carbon into the metal's surface at high temperatures (900-950°C).
Vacuum Carburizing: Performed under vacuum, allowing for faster carburization times and potentially better control over the process.
Low-Pressure Carburizing (LPC): Often automated and used for high-performance bearings.

Henan Tieyao Trading Co., Ltd.has been working hard in the field of ferroalloy products, and its main products are rich and diverse. As one of the key products, silicon-calcium alloy is of excellent quality and is widely used in the steel manufacturing industry. Alloy cored wire is the highlight of its product matrix, including silicon-calcium cored wire, calcium-iron cored wire, carbon wire, pure calcium wire, spheroidized wire, titanium-iron wire, sulfide-iron wire and many other categories. At the same time, the company also supplies ferrosilicon alloy, ferromanganese, ferrochrome, carburizer, iron sulfide, metallic silicon and other products. The product specifications and grades are complete, and production can be carried out strictly in accordance with customer needs. Whether it is conventional needs or special customization, it can be accurately met, and it is committed to providing customers with comprehensive ferroalloy product solutions.

Q1: What is the process for the first cooperation?

A1: The process is: customer inquiry → confirm demand → provide quotation → sign contract → pay deposit → arrange production/stocking → delivery → customer payment → provide customs clearance documents → after-sales follow-up.

Q2:Can you provide free samples?

A2:We can provide free samples, but the shipping costs will be borne by you.

Q3:What is your lead time after placing an order?

A3:Usually, we ship within 7-10 days after receiving the deposit.

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