1. VISUAL INSPECTION

4. PREHEATING

( TEPERATURE: 400-450 DEG.C)

5. CASE HARDENING IN SQF

1st Stage Heating--Boost--Diffuse--Quench

CASE HARDENING IN SQF

6. POST WASHING

( Degreasing at 50-70 Deg C)

7. TEMPERING

( Temperature: 150-180 Deg C)

8. FINAL INSPECTION

Surface Hardness(As quench)(Rockwell Hardness Tester)-- Surface Hardness after Tempering (Rockwell Hardness Tester)-- Belt Polishing -- Mounting-- Disc Polishing--Microhardness Traverse(Microhardness Tester)---Microstructure(Microscope)

• Rockwell Hardness Tester For Surface Hardness




• Cut off machine for Case Depth Measurement




• Belt Polishing Machine For Sample Preparation




• Hot Mounting Machine For Sample Mould




• Disc Polishing Machine For Microstructure & Hardness Traverse




• MicroHardness Tester And image Capture

1. VISUAL INSPECTION

4. PREHEATING

5. HARDENING IN SQF

6. POST WASHING

7. TEMPERING

8. FINAL INSPECTION

• Rockwell Hardness Tester For quench Surface Hardness




• Brinell Hardness Tester For Surface Hardness after Temepering

1. VISUAL INSPECTION

4. PREHEATING

5. CASE HARDENING IN SQF

6. POST WASHING

7. TEMPERING

8. FINAL INSPECTION

Surface Hardness(As quench)(Rockwell Hardness Tester)-- Surface Hardness after Tempering (Rockwell Hardness Tester)-- Belt Polishing -- Mounting-- Disc Polishing--Microhardness Traverse(Microhardness Tester)---Microstructure(Microscope)

• Rockwell Hardness Tester For Surface Hardness




• Cut off machine for Case Depth Measurement




• Belt Polishing Machine For Sample Preparation




• Hot Mounting Machine For Sample Mould




• Disc Polishing Machine For Microstructure & Hardness Traverse




• MicroHardness Tester And image Capture