Ductile Iron Powder

Ductile iron powder, is typically composed of iron, carbon, silicon, manganese, sulfur, and other elements. It is a high-performance casting material characterized by high hardness, wear resistance, corrosion resistance, high-temperature resistance, high strength, good toughness, and high tensile strength. Due to its excellent physical, chemical, and mechanical properties, it is widely used in machinery manufacturing, automotive industry, railway transportation, construction engineering, pipeline engineering, and other fields.

The main component of ductile iron powder is ductile cast iron alloy, which is an upgraded alternative to traditional cast iron. The manufacturing process of ductile iron powder generally includes the following steps: First, molten iron is added to the ductile cast iron alloy. After cooling, the ductile cast iron alloy solidifies into solid ductile cast iron. The solid ductile cast iron is then crushed into particles of a certain size, and finally, ductile iron powder is obtained.

Our factory produces ductile iron powder using cutting and corner materials of ductile cast iron as raw materials and processing them with mechanical crushing technology.

It is a type of alloyed iron powder in which carbon elements exist in the form of spherical crystals and contain trace elements such as silicon, manganese, copper, and titanium. Its comprehensive performance is close to that of steel. Diamond products made from it have excellent cutting and wear resistance, good elasticity, and high-temperature creep resistance. The powder is widely used in the fields of cemented carbide and diamond tools. During use, it overcomes the shortcomings of insufficient sharpness of iron-based matrices, insufficient grip on diamonds, and high-temperature corrosion of iron on diamonds. With proper formula adjustment, it can reduce the sintering temperature of the matrix, reduce or partially replace the use of expensive elements such as copper, tin, cobalt, and nickel, and achieve better results.

Our factory mainly has the following two products:

  1. LQ/M is a soft powder, mainly supplied for manufacturing diamond tool products.
  2. LQ/Y is a hard powder, mainly supplied for manufacturing diamond grinding wheels, drill bits, and other products.
Product Name Main Chemical Components Mesh Maximum Density(g/cm³) Apparent Density(g/cm³) Oxygen Content(%) Melting Point(℃)
Fe, C, Si, Mn
Fe, C, Si, Mn

*The composition and particle size of the product can be adjusted according to specific customer requirements.

 The main application scenarios of ductile iron powder include the following:

  1. Automotive component manufacturing: Ductile iron powder can be used to manufacture automotive engine, gearbox, suspension, and other components, featuring excellent strength, wear resistance, and impact performance. It also has good machinability, meeting the automotive industry’s requirements for high strength and precision in components.
  2. Construction machinery manufacturing: Ductile iron powder can be used to manufacture various construction machinery components, such as excavators, bulldozers, and loaders, offering high strength, toughness, and wear resistance, capable of withstanding complex working environments and heavy workloads.
  3. Oil drilling and extraction equipment manufacturing: Ductile iron powder can be used to manufacture gears, hydraulic cylinders, bearings, and other components in oil drilling and extraction equipment, providing corrosion resistance and high-temperature strength, suitable for harsh working environments and high-intensity workloads.
  4. Machine tool manufacturing: Ductile iron powder can be used to manufacture machine tool components such as beds, brackets, chucks, featuring high strength, toughness, and rigidity, capable of withstanding complex cutting forces and workloads.
  5. Pipeline and valve manufacturing: Ductile iron powder can be used to manufacture components such as pipelines and valves, offering corrosion resistance and high-pressure strength, meeting the requirements of industrial pipelines and valves.

Our Strengths

Rich Experience

We have years of experience in the powder metallurgy industry, understanding the properties and applications of various metal powders.

Professional Team

Our team consists of industry experts and technicians, providing comprehensive technical support for you.

Strict Quality Control

We emphasize quality management; from raw material procurement to the production process, and the final product, we conduct strict quality testing and monitoring to deliver high-quality products to our customers.

On Time Delivery

We value time management, ensuring that production is completed within the agreed delivery timeframe and that products reach our customers safely and on time.

Your satisfaction is our motivation

At DZS-trading, we always adhere to the customer-first principle, wholeheartedly providing excellent metal powder products and services to our customers. We are proud to have won over 96% customer satisfaction and will continue to strive for even higher levels of service and product quality for you.


Customer Satisfaction

Over 96% of our customers have expressed their willingness to cooperate with us again.

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We look forward to hearing from you.

Contact Person:Manager Zhong

Address:Nanan District, Chongqing, China

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