http://hdl.handle.net/123456789/3434 2026-04-05T23:00:07Z 2026-04-05T23:00:07Z http://hdl.handle.net/123456789/5567 2022-06-27T23:52:49Z 2015-02-12T00:00:00Z

STUDY OF CRYOGENIC CYCLES WITH ASPEN - HYSYS SIMULATIONS

2015-02-12T00:00:00Z ROBERT, T ROUSH, F http://hdl.handle.net/123456789/5298 2022-06-27T23:52:49Z 2015-02-12T00:00:00Z

CRYOGENIC REFRIGERATION SYSTEMS AS AN ENABLING TECHNOLOGY IN SPACE SENCING MISSIONS ROBERT, T; ROUSH, F

2015-02-12T00:00:00Z ANVAR, V A http://hdl.handle.net/123456789/5268 2022-06-27T23:52:50Z 2015-01-12T00:00:00Z

ADVANCEMENTS IN CRYOCOOLER TECHNOLOGIES AND HYBRID CRYOCOOLERS ANVAR, V A

2015-01-12T00:00:00Z Praveenkumar, B S http://hdl.handle.net/123456789/4014 2022-06-27T23:52:50Z 2014-01-01T00:00:00Z

Cryogenic Treatment to Minimize Flank Wear of AISI M2 HSS Tools Praveenkumar, B S Cryogenic treatment has been acknowledged by some as means of extending tool life of many cutting tool materials, thus improving productivity significantly. However real mechanisms which guarantee better tool performance are still dubious. This implies the need of further investigations in order to control the technique more significantly. Studies on cryogenically treated HSS tools show micro structural changes in material that can influence tool lives. However little research has been done on other cutting tool materials. Cryogenic treatment of carbides has yet to be extensively studied. This work aims to study the effect of cryogenic treatment on AISI M2 HSS cutting tools. The tools were cryo-treated for 24 hours. The flank wear tests and hardness tests were conducted. In the process of ascertaining these findings, it was shown in this study that in flank wear tests, cryogenically treated tool showed an increase in tool life. Micro structural analysis and SEM analysis were done to support the results obtained.

2014-01-01T00:00:00Z