Quality

QUALITY CONTROL

SCRAP

*  100% material free from radioactive 
     contamination ensures through
     radiation detection system
*   Usage of identified scrap for
     guaranteed low levels of tramp
     elements

ELECTRIC ARC FURNACE

*  Slag free tapping by maintaining hot heel and eccentric bottom tapping
*  Dephosphorization efficiently done by maintaining optimum basicity and temperature level

SCRAP

*  Ferro alloys additions done through
    automatic ferro alloy  feeding system
*  Precise chemistry control

VACUUM DEGASSING

  • Application of vacuum metallurgy by vacuum pump for achieving consistent      lower levels of gases
  • Wire feeding for inclusion engineering      and improving cleanliness

CONTINUOUS CASTING MACHINE

  • 100% closed casting for avoiding reoxidation of steel
  • Use of tundish metallurgy for 
    improving cleanliness of steel
  • Use of Mould EMS for lesser levels of
    elemental segregation

ROLLING MILL

  • Closer dimensional Control as per IS 3739
  • High pressure descaler used for efficient removal of scale
  • Refined microstructure for guaranteed homogenous properties

QUALITY ASSURANCE

Ensuring high-quality standards is critical for any steel company as it directly impacts the product’s performance, reliability, and safety. Our manufacturing capabilities are in line with JIS/IS/DIN/ASTM standards, ensuring that we provide our customers with the highest quality products.

We have state-of-the-art testing laboratories, which are NABL (ISO/IEC:17025) accredited, to assure the quality of our products.

Additionally, our experienced metallurgists and Aichi Steel’s Ex-pats work tirelessly to improve our steel quality.

At VSSL, we are committed to delivering steel that meets the quality standards and exceeds our customer’s expectations.

QUALITY STRENGTHS

  • NABL (ISO/IEC:17025) accredited lab for testing mechanical, metallurgical and chemical properties of steel

  • Support of our technical partner Aichi Steel to produce high quality steel with stringent quality parameters

  • Auto Non-Destructive Testing facility for magnaflux leakage testing and automatic ultrasonic testing

  • Continuous process improvements by use of tools like immersion ultrasonic testing, digital microscope with elemental analysis

  • Narrow range chemical composition control for guaranteed consistent properties

  • Jominy control of 3/4th of standard band

  • Customized steel production based on customer requirements

  • Utilization of statistical tools for efficient quality control and continuous improvement initiatives

  • Experienced team of metallurgists dedicated to new product development, quality improvement, and clean steel making

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