Germination (Zirconium)

Introduction to Germination (Zirconium) Cored Wire

Germination (zirconium) cored wire is a specialized product used in the metallurgical industry to enhance the grain refinement and mechanical properties of cast iron and steel. Zirconium, as an effective grain refiner, promotes the formation of a fine-grained microstructure, resulting in improved mechanical strength and surface quality of the metal. The cored wire consists of a steel sheath filled with a zirconium-based core, allowing for precise control over the addition of zirconium to the molten metal. This precise addition is crucial for achieving consistent and high-quality results in metal production.

Khorshid Alyazh Tehran: A Leader in Germination (Zirconium) Cored Wire Production

Khorshid Alyazh Tehran is a prominent manufacturer of germination (zirconium) cored wire, known for its dedication to quality and innovation. The company’s state-of-the-art production facilities and advanced manufacturing techniques ensure the production of high-performance products that meet the stringent requirements of the metallurgical industry. Khorshid Alyazh Tehran’s expertise in cored wire technology positions them as a trusted partner for foundries and metal producers seeking reliable solutions for grain refinement.

Production Process at Khorshid Alyazh Tehran

  1. Raw Material Selection: The production of high-quality germination (zirconium) cored wire starts with the careful selection of raw materials. Khorshid Alyazh Tehran sources high-purity zirconium and premium-grade steel to ensure the consistency and effectiveness of the final product.
  2. Sheath Fabrication: The steel sheath, which forms the outer layer of the cored wire, is manufactured from high-quality steel strips. These strips are processed and formed into a continuous tube, ensuring uniform thickness and strength.
  3. Core Filling: The zirconium core is prepared by grinding high-purity zirconium into a fine powder. This powder is then meticulously filled into the steel sheath, ensuring uniform distribution and preventing any segregation of the core material.
  4. Sealing and Coiling: After the core material is filled, the wire is sealed to prevent any leakage of the powdered zirconium. The sealed wire is then coiled into spools, making it ready for transportation and use in foundries and metal production facilities.

Quality Control and Assurance

Khorshid Alyazh Tehran places a strong emphasis on quality control throughout the production process. Each batch of germination (zirconium) cored wire undergoes rigorous testing to ensure it meets the required specifications for chemical composition, mechanical properties, and performance. The company’s quality assurance team uses advanced analytical tools and techniques to check for uniformity, strength, and the precise zirconium content. This commitment to quality ensures that the wire performs reliably in demanding metallurgical applications.

Environmental Responsibility

In addition to producing high-quality germination (zirconium) cored wire, Khorshid Alyazh Tehran is dedicated to environmental sustainability. The company employs eco-friendly practices in its production processes to minimize waste and reduce its environmental impact. This includes recycling scrap materials, optimizing energy use, and implementing environmentally friendly technologies in its manufacturing facilities.


Khorshid Alyazh Tehran’s expertise in the production of germination (zirconium) cored wire has positioned it as a trusted partner for foundries and metal manufacturers globally. Their dedication to quality, innovation, and environmental responsibility sets them apart in the industry. As the demand for high-quality cast iron and steel continues to grow, Khorshid Alyazh Tehran remains at the forefront, providing products that meet the evolving needs of the metallurgical sector and contributing to the advancement of modern metal production techniques.


Khorshid Alyazh Tehran


Size 0.2-0.6 mm 2-6 mm
Si 69/71%
Ca 0/83%
Al 1/13%
Zr 1/88%