cement spare parts supplier
SINOMA Zibo is a leading manufacturer supplying heat-resistant steel casting for cement plant spare parts such as preheaters, rotary kilns, cement vertical mills, and grate coolers. The heat-resistant steel casting cement spares have the characteristics of a smooth appearance, robust inner parts, and long service life.
Material: heat resistant steel (tough medium carbon wear-resistant steel)
Application: preheater, rotary kiln, grate cooler, roller press, cement vertical mill, etc.
Process: lost foam process and V process
Cement plant spare parts made by heat resistant steel casting
Heat resistant steel casting for preheater
Inner cylinder, hanging piece, feeding tongue
Heat resistant steel casting for rotary kiln
Kiln head guard plate, splint, connecting rod
Heat resistant steel casting for grate cooler
Air resistance and common grate plate, blind plate, fixed impact grate plate, double wide grate plate
Other types of spare parts for cement vertical mill and roller press
Dinner plate for vertical mill disc and international Milan for roller press
Highlights of heat resistant steel cement parts
Products advantages
SINOMA Zibo patented technology of high toughness carbon wear-resistant steel.
Advanced manufacturing technique by adopting synergism between lost foam casting and V process casting.
High surface finish and accurate size control.
Direct reading spectrometer ensures accurate material composition.
Why Us?
Our strength
The only manufacturer of heat-resistant steel in China Building Materials Group, which is one of the world’s top 500 enterprises.
The production capacity of heat resistant steel casting is more than 6000 tons per year.
The cement spares made from heat resistant steel can meet the production demands of 1000-6500t/d cement plants.
The steel casting parts for cement plants can be produced by lost foam casting and V process casting.
Heat resistant steel advantages
Cement, power, thermal power, mining, metallurgy, and other industrial sectors have introduced enhanced requirements for heat-resistant steel under operating conditions, meaning that it must not only withstand heat but also wear. Heat-resistant and wear-resistant steel must form to execute high-temperature anti-wear particle wear under the conditions of preserving thermal stability and thermal strength.
Heat-resistant steel refers to special alloy steel that has good chemical stability and high strength at high temperatures and can adapt well to high-temperature conditions. Heat-resistant steel has two properties: high-temperature strength and high-temperature oxidation resistance.
Cement spares are the main vulnerable parts in cement plant production. Cement manufacturers can benefit from using heat resistant steel spare parts in many aspects.
- Heat resistant steel can withstand high temperatures without melting or wear down.
- Heat resistant castings often have more alloy content than other types of castings to improve the creep resistance and rupture strength of heat-resistant steel.
- The casting process is simple, the cost is low, and it solves the problem that high alloy steel is difficult to deform and process.
| Content | Weight(%) |
|---|---|
| C | 0.1～0.8 |
| Si | 0.1～0.6 |
| Mn | 0.1～0.6 |
| Cr | 1.0～10.0 |
| Ni | 1.0～6.0 |
| W | 1.0～10.0 |
| Mo | 1.0～8.0 |
| Ce | 0.05～0.2 |
| Y | 0.05～0.2 |
| Mg | 0.05～0.2 |
| Ti | 0.05～0.2 |
| S | ≤0.06 |
| P | ≤0.06 |
| Fe | Minus other components |
Heat resistant steel making process (high toughness carbon wear-resistant steel)
First, the alloy’s purity is improved by adding Y, Ce, and Mg elements.
Next, the nucleation core of the grains is increased through the Ti alloying method to improve the alloy’s nucleation rate.
Lastly, the dendrites formed in the early stage of solidification are broken by mechanical vibration to increase the nucleation core again.
As a result, the purpose of grain refinement is achieved by a combined method, which also contributes to the material’s improved toughness.
The present invention can greatly improve the material’s toughness, with αk not less than 40J/cm2, and HRC reaching approximately 55, resulting in excellent comprehensive mechanical properties.
On the right is the chemical content of high-toughness carbon wear-resistant steel.