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Nodulizer
Additives that crystallize graphite in cast iron into spherical shapes, called "nodulizers". "Spheroidizer" main
The composition is spheroidizing elements, such as Mg Ce Ca and so on. The nodular graphite in ductile iron is formed by spheroidizing the molten iron, which makes its strength much higher than that of gray cast iron, and its toughness is better than that of malleable iron, while maintaining a series of advantages of gray cast iron.
The nodulizer commonly used in my country is ferrosilicon rare earth magnesium alloy, and most of the foreign countries use magnesium-based nodulizers (pure magnesium alloys).
and magnesium alloys), a few countries use calcium-based nodulizers.
The basic requirements for the nodularizer are:
1. Strong spheroidization ability;
2. Abundant resources, low price, easy to melt:
3. Strong adaptability to molten iron of various components (such as eutectic degree, sulfur content, anti-spheroidizing elements and alloying elements) and temperature;
4. The kinetic conditions of the spheroidization reaction are good, the reaction is relatively stable, the reaction products are easy to be eliminated, the dosage is small, the cooling is less, and the spheroidization treatment process is good.
Silicon magnesium alloy-DM series
Silicon-magnesium alloy is an alloy smelted from ferrosilicon, magnesium and trace amounts of silicon calcium and rare earth elements. That is commonly known as "high magnesium spheroidizer".
UsePURPOSE
Mainly used as core material for spheroidized cored wire
O other grades: can be customized according to user requirements;
Granularity: 0-2mm, 0-2.5mm, 1-3mm, can be processed according to user requirements
O Packaging and storage and transportation: It can be packaged, stored and transported according to user requirements to prevent moisture.
Rare earth magnesium ferrosilicon alloy
Rare earth calcium barium
Silicon calcium manganese
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Packing & Delivery
Ningxia Xinshuncheng is a metallurgical product company specializing in the research, development and production of special alloy materials such as nodularizing agent (core wire) and inoculant (core wire). The company is located in Binhe Industrial Park, Huinong District, Shizuishan City, Ningxia, facing the surging Yellow River in the east, backed by Helan Mountains, 3 kilometers away from Beijing-Tibet Expressway and 1 kilometers away from Baolan Railway. The location of the factory has all the raw material resources required for the production of special ferroalloy products such as cored wire, nodularizing agent, inoculant, etc., and has a unique geographical advantage in the collection and organization of raw and auxiliary materials.
The company can choose suitable materials for the company according to the type of castings produced by the foundry and product quality requirements. Such as: special spheroidizer and inoculant for castings with low temperature impact requirements for large-section cast wind power; special spheroidizer and inoculant for thin-walled castings; .
The company currently has five alloy production lines, using 1000Kg, 2000Kg and 3000Kg intermediate frequency electric furnace alloy melting complete systems, with advanced alloy cooling device, which greatly reduces the segregation and oxidation in the process of alloy production; The closed dust-free automatic assembly line; the spheroidizing line and the inoculating line adopt the modern core-spun wire unit, which realizes the quality control of the whole process of material entering the factory, process production, and finished product warehousing, and ensures the stability of product quality.
The company specializes in providing: nodularizing agent (wire), inoculant (wire), silicon calcium alloy, silicon strontium alloy, silicon zirconium alloy, rare earth inoculant, etc., and also provides inoculant block, vermicularizing agent, pretreatment agent, low silicon silicon Casting accessories such as iron.
The company has a strong technical team and focuses on the innovation of intellectual property rights. Technically, it currently has five invention patents and 29 utility model patents. Research and develop new materials and new processes to lead the market demand of the foundry industry. Application: Provide a full range of technical services and process solutions for foundry enterprises to solve difficult problems encountered in the production process. Our goal: to provide foundry enterprises with reliable products and comprehensive services of technical solutions. The company hopes to work hand in hand with more excellent foundry enterprises to create brilliant together!
Xinshuncheng Company--Because of the quality, it is trustworthy!