Heat Treatment Services, Induction Hardning, Carburizing , Gas Carburizing services, Gas Nitriding Shops , Gas Nitriding Services, Heat Treatment Services , Induction Hardening Treatments , Induction Heating Treatments , Liquid Nitriding Services , Metal Surface Treatment , Nitriding Work , Normalizing Shops , Post weld Heat Treatment Service , Pos tweld Heat Treatment Work , Preheat Treatment Service , Preheat Treatment Work , Quenching Services, Solution Annealing Services, Stabilized Heat Treatment Services , Stress Relief Annealing , Weld Heat Treatment Services , Sursulf services
 
 
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Furnace1 Furnace2 Furnace3
 
 
Services

CASE HARDENING AND TEMPERING PROCESS FLOW CHART HARDENING & TEMPERING PROCESS FLOW CHART CARBONITRIDING AND TEMPERING PROCESS FLOW CHART


1. VISUAL INSPECTION


 
2. CHARGE MAKING



 
3. PREWASHING



 

4. PREHEATING

( TEPERATURE: 400-450 DEG.C)




 

5. CASE HARDENING IN SQF

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



 

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



 
9. DISPATCH
 

1. VISUAL INSPECTION


 
2. CHARGE MAKING



 
3. PREWASHING



 

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


 
9. DISPATCH


































































1. VISUAL INSPECTION


 
2. CHARGE MAKING



 
3. PREWASHING



 

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



 
9. DISPATCH
 
     


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