MICROSTRUCTURE ANALYSIS

METALLOGRAPHIC LABORATORY UNIT

To ensure right metallographic properties of products, a metallurgical microscope has been set up in this unit. It has microscopic test facilities. This laboratory is supervised by the experienced Metallurgical Engineers. Metallographic properties of billets and bars are checked periodically.
  MARTENSITIC RING ANALYSIS

The Martensitic ring analysis data of different sizes of re-bars are given below: Uniform ring thickness represent homogeneity of chemical composition & uniform QTB water flow.

Re-bar Dia. Martensitic Ring Thickness, mm % of Martensitic Ring Area
100.9333
121.0433
161.6036
201.8437
252.4239

Re-bar Dia. (mm)Avg. No. of Intercept
Avg. Dia (mm)
Avg. Area (mm2)
Grain No
1024.65710.03180.001017
1224.160.03180.001017
1633.40230.03780.001436.5
2038.90040.04430.002027.5
2533.40230.03780.001437