ºÝºÝߣshows by User: SEVUGARAJANKARUPPAIA / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: SEVUGARAJANKARUPPAIA / Sun, 27 Apr 2025 08:30:45 GMT ºÝºÝߣShare feed for ºÝºÝߣshows by User: SEVUGARAJANKARUPPAIA DCT-Carburizing-Cours DCT-Carburizing-Cours /slideshow/dct-carburizing-cours-dct-carburizing-cours/278476428 dct-carburizing-course-250427083045-3af45e0c
fyi]]>
fyi]]> Sun, 27 Apr 2025 08:30:45 GMT /slideshow/dct-carburizing-cours-dct-carburizing-cours/278476428 SEVUGARAJANKARUPPAIA@slideshare.net(SEVUGARAJANKARUPPAIA) DCT-Carburizing-Cours DCT-Carburizing-Cours SEVUGARAJANKARUPPAIA fyi <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/dct-carburizing-course-250427083045-3af45e0c-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> fyi
DCT-Carburizing-Cours DCT-Carburizing-Cours from SEVUGARAJAN KARUPPAIAH, BE,MS.
]]> 7 0 https://cdn.slidesharecdn.com/ss_thumbnails/dct-carburizing-course-250427083045-3af45e0c-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 STEEL PRO MOD ACTIITIES STEEL PRO MOD ACTIITIES /slideshow/steel-pro-mod-actiities-steel-pro-mod-actiities/278476397 steelpromodactiities-250427082838-290acbd3
fyi]]>
fyi]]> Sun, 27 Apr 2025 08:28:38 GMT /slideshow/steel-pro-mod-actiities-steel-pro-mod-actiities/278476397 SEVUGARAJANKARUPPAIA@slideshare.net(SEVUGARAJANKARUPPAIA) STEEL PRO MOD ACTIITIES STEEL PRO MOD ACTIITIES SEVUGARAJANKARUPPAIA fyi <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/steelpromodactiities-250427082838-290acbd3-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> fyi
STEEL PRO MOD ACTIITIES STEEL PRO MOD ACTIITIES from SEVUGARAJAN KARUPPAIAH, BE,MS.
]]> 75 0 https://cdn.slidesharecdn.com/ss_thumbnails/steelpromodactiities-250427082838-290acbd3-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Metallurgy courses /slideshow/metallurgy-courses/73837482 metallurgycourses-170329045610
Metz lab Pvt.Ltd. conducting courses and give practical training for engineers about metallurgy. Basis Metallurgy Heat treatment Failure analysis Selection of materials Metallurgical testing Engineering materials Surface engineering Castings and Forgings defects apart from that customized training also given based on special request by the customers ]]>
Metz lab Pvt.Ltd. conducting courses and give practical training for engineers about metallurgy. Basis Metallurgy Heat treatment Failure analysis Selection of materials Metallurgical testing Engineering materials Surface engineering Castings and Forgings defects apart from that customized training also given based on special request by the customers ]]> Wed, 29 Mar 2017 04:56:10 GMT /slideshow/metallurgy-courses/73837482 SEVUGARAJANKARUPPAIA@slideshare.net(SEVUGARAJANKARUPPAIA) Metallurgy courses SEVUGARAJANKARUPPAIA Metz lab Pvt.Ltd. conducting courses and give practical training for engineers about metallurgy. Basis Metallurgy Heat treatment Failure analysis Selection of materials Metallurgical testing Engineering materials Surface engineering Castings and Forgings defects apart from that customized training also given based on special request by the customers <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/metallurgycourses-170329045610-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Metz lab Pvt.Ltd. conducting courses and give practical training for engineers about metallurgy. Basis Metallurgy Heat treatment Failure analysis Selection of materials Metallurgical testing Engineering materials Surface engineering Castings and Forgings defects apart from that customized training also given based on special request by the customers
Metallurgy courses from SEVUGARAJAN KARUPPAIAH, BE,MS.
]]> 1564 9 https://cdn.slidesharecdn.com/ss_thumbnails/metallurgycourses-170329045610-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Failure analysis /slideshow/failure-analysis-73531530/73531530 failureanalysis-170323122902
The objective of this course is to provide a basic overview of failure analysis. It will include discussion of failure mechanisms, analytical techniques and case histories • To provide you with a clear understanding of terms used so that you can ask the right questions and interpret common observations with ease Types of failures Failure modes How to conduct failure analysis Analyze data Failure mechanism Prevention of Failures Failures examples ]]>
The objective of this course is to provide a basic overview of failure analysis. It will include discussion of failure mechanisms, analytical techniques and case histories • To provide you with a clear understanding of terms used so that you can ask the right questions and interpret common observations with ease Types of failures Failure modes How to conduct failure analysis Analyze data Failure mechanism Prevention of Failures Failures examples ]]> Thu, 23 Mar 2017 12:29:02 GMT /slideshow/failure-analysis-73531530/73531530 SEVUGARAJANKARUPPAIA@slideshare.net(SEVUGARAJANKARUPPAIA) Failure analysis SEVUGARAJANKARUPPAIA The objective of this course is to provide a basic overview of failure analysis. It will include discussion of failure mechanisms, analytical techniques and case histories • To provide you with a clear understanding of terms used so that you can ask the right questions and interpret common observations with ease Types of failures Failure modes How to conduct failure analysis Analyze data Failure mechanism Prevention of Failures Failures examples <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/failureanalysis-170323122902-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The objective of this course is to provide a basic overview of failure analysis. It will include discussion of failure mechanisms, analytical techniques and case histories • To provide you with a clear understanding of terms used so that you can ask the right questions and interpret common observations with ease Types of failures Failure modes How to conduct failure analysis Analyze data Failure mechanism Prevention of Failures Failures examples
Failure analysis from SEVUGARAJAN KARUPPAIAH, BE,MS.
]]> 23215 23 https://cdn.slidesharecdn.com/ss_thumbnails/failureanalysis-170323122902-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Investigation on thermoelectric material /SEVUGARAJANKARUPPAIA/investigation-on-thermoelectric-material investigationonthermoelectric-finalppt-170321110622
CrSi2 materialisoutstandingbecauseofitsthermoelectricpropertiesandalsobecauseofitsmany optimizationroutes.Indeed,itsthermalconductivityatroomtemperatureisabout9Wm1 K1 with a ZT of 0.25.Inthispaperweproposetodecreasethethermalconductivitybynanostructurationand compensatetheelectronscatteringbyincreasingthechargecarrierconcentrationwithTi.Theprocess which permittedtogetnanocrystalliteofabout14nmispresented.Aftercoldpressingandsintering the averagecrystallitesizereaches50nmwithaporosityof70%.Nanostructuringandporositytoa lesser extentleadtoastrongdecreaseofthethermalconductivityupto0.970.15Wm1 K1 for pure CrSi2. Asignificantenhancementofthepowerfactorfrom1:25 mWcm1 K2 for purenano-CrSi2 to 2:5 mWcm1 K2 for nano-Cr0.90Ti0.10Si2 was obtained.Thestabilityofthedifferentphasesisalso evaluatedbycomparingexperimentswithabinitiocalculations.]]>
CrSi2 materialisoutstandingbecauseofitsthermoelectricpropertiesandalsobecauseofitsmany optimizationroutes.Indeed,itsthermalconductivityatroomtemperatureisabout9Wm1 K1 with a ZT of 0.25.Inthispaperweproposetodecreasethethermalconductivitybynanostructurationand compensatetheelectronscatteringbyincreasingthechargecarrierconcentrationwithTi.Theprocess which permittedtogetnanocrystalliteofabout14nmispresented.Aftercoldpressingandsintering the averagecrystallitesizereaches50nmwithaporosityof70%.Nanostructuringandporositytoa lesser extentleadtoastrongdecreaseofthethermalconductivityupto0.970.15Wm1 K1 for pure CrSi2. Asignificantenhancementofthepowerfactorfrom1:25 mWcm1 K2 for purenano-CrSi2 to 2:5 mWcm1 K2 for nano-Cr0.90Ti0.10Si2 was obtained.Thestabilityofthedifferentphasesisalso evaluatedbycomparingexperimentswithabinitiocalculations.]]> Tue, 21 Mar 2017 11:06:22 GMT /SEVUGARAJANKARUPPAIA/investigation-on-thermoelectric-material SEVUGARAJANKARUPPAIA@slideshare.net(SEVUGARAJANKARUPPAIA) Investigation on thermoelectric material SEVUGARAJANKARUPPAIA CrSi2 materialisoutstandingbecauseofitsthermoelectricpropertiesandalsobecauseofitsmany optimizationroutes.Indeed,itsthermalconductivityatroomtemperatureisabout9Wm�1 K�1 with a ZT of 0.25.Inthispaperweproposetodecreasethethermalconductivitybynanostructurationand compensatetheelectronscatteringbyincreasingthechargecarrierconcentrationwithTi.Theprocess which permittedtogetnanocrystalliteofabout14nmispresented.Aftercoldpressingandsintering the averagecrystallitesizereaches50nmwithaporosityof70%.Nanostructuringandporositytoa lesser extentleadtoastrongdecreaseofthethermalconductivityupto0.970.15Wm�1 K�1 for pure CrSi2. Asignificantenhancementofthepowerfactorfrom1:25 mWcm�1 K�2 for purenano-CrSi2 to 2:5 mWcm�1 K�2 for nano-Cr0.90Ti0.10Si2 was obtained.Thestabilityofthedifferentphasesisalso evaluatedbycomparingexperimentswithabinitiocalculations. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/investigationonthermoelectric-finalppt-170321110622-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> CrSi2 materialisoutstandingbecauseofitsthermoelectricpropertiesandalsobecauseofitsmany optimizationroutes.Indeed,itsthermalconductivityatroomtemperatureisabout9Wm�1 K�1 with a ZT of 0.25.Inthispaperweproposetodecreasethethermalconductivitybynanostructurationand compensatetheelectronscatteringbyincreasingthechargecarrierconcentrationwithTi.Theprocess which permittedtogetnanocrystalliteofabout14nmispresented.Aftercoldpressingandsintering the averagecrystallitesizereaches50nmwithaporosityof70%.Nanostructuringandporositytoa lesser extentleadtoastrongdecreaseofthethermalconductivityupto0.970.15Wm�1 K�1 for pure CrSi2. Asignificantenhancementofthepowerfactorfrom1:25 mWcm�1 K�2 for purenano-CrSi2 to 2:5 mWcm�1 K�2 for nano-Cr0.90Ti0.10Si2 was obtained.Thestabilityofthedifferentphasesisalso evaluatedbycomparingexperimentswithabinitiocalculations.
Investigation on thermoelectric material from SEVUGARAJAN KARUPPAIAH, BE,MS.
]]> 989 3 https://cdn.slidesharecdn.com/ss_thumbnails/investigationonthermoelectric-finalppt-170321110622-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Metallrgical Testing /slideshow/metallrgical-testing/73397353 mettesti-170321071156
Classification of testing Importance of testing Destructive testing Mechanical testing(hardness, tensile and impact) ]]>
Classification of testing Importance of testing Destructive testing Mechanical testing(hardness, tensile and impact) ]]> Tue, 21 Mar 2017 07:11:56 GMT /slideshow/metallrgical-testing/73397353 SEVUGARAJANKARUPPAIA@slideshare.net(SEVUGARAJANKARUPPAIA) Metallrgical Testing SEVUGARAJANKARUPPAIA Classification of testing Importance of testing Destructive testing Mechanical testing(hardness, tensile and impact) <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/mettesti-170321071156-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Classification of testing Importance of testing Destructive testing Mechanical testing(hardness, tensile and impact)
Metallrgical Testing from SEVUGARAJAN KARUPPAIAH, BE,MS.
]]> 2387 9 https://cdn.slidesharecdn.com/ss_thumbnails/mettesti-170321071156-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Basic metallurgy /slideshow/basic-metallurgy-73163833/73163833 basicmetallurgy-170315075716
material classifications Applications Advanced materials Metallurgy processes (Castings, Formings, Powder Metallurgy, Welding etc,.]]>
material classifications Applications Advanced materials Metallurgy processes (Castings, Formings, Powder Metallurgy, Welding etc,.]]> Wed, 15 Mar 2017 07:57:16 GMT /slideshow/basic-metallurgy-73163833/73163833 SEVUGARAJANKARUPPAIA@slideshare.net(SEVUGARAJANKARUPPAIA) Basic metallurgy SEVUGARAJANKARUPPAIA material classifications Applications Advanced materials Metallurgy processes (Castings, Formings, Powder Metallurgy, Welding etc,. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/basicmetallurgy-170315075716-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> material classifications Applications Advanced materials Metallurgy processes (Castings, Formings, Powder Metallurgy, Welding etc,.
Basic metallurgy from SEVUGARAJAN KARUPPAIAH, BE,MS.
]]> 11099 9 https://cdn.slidesharecdn.com/ss_thumbnails/basicmetallurgy-170315075716-thumbnail.jpg?width=120&height=120&fit=bounds presentation 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Insitu matallography /slideshow/insitu-matallography/64500537 mt-sbi-001-160729062147
We (METZ LAB PRIVATE LIMITED) did Insitu matallography study in Reformer at NFL, Nangal]]>
We (METZ LAB PRIVATE LIMITED) did Insitu matallography study in Reformer at NFL, Nangal]]> Fri, 29 Jul 2016 06:21:47 GMT /slideshow/insitu-matallography/64500537 SEVUGARAJANKARUPPAIA@slideshare.net(SEVUGARAJANKARUPPAIA) Insitu matallography SEVUGARAJANKARUPPAIA We (METZ LAB PRIVATE LIMITED) did Insitu matallography study in Reformer at NFL, Nangal <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/mt-sbi-001-160729062147-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> We (METZ LAB PRIVATE LIMITED) did Insitu matallography study in Reformer at NFL, Nangal
Insitu matallography from SEVUGARAJAN KARUPPAIAH, BE,MS.
]]> 2283 4 https://cdn.slidesharecdn.com/ss_thumbnails/mt-sbi-001-160729062147-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Insitu Metallograhy report /slideshow/insitu-metallograhy-report/64500024 mt-sbi-001-160729055744
We (METZ LAB PRIVATE LIMITED) did Insitu matallography study in Reformer at NFL, Nangal. Report is enclosed.]]>
We (METZ LAB PRIVATE LIMITED) did Insitu matallography study in Reformer at NFL, Nangal. Report is enclosed.]]> Fri, 29 Jul 2016 05:57:44 GMT /slideshow/insitu-metallograhy-report/64500024 SEVUGARAJANKARUPPAIA@slideshare.net(SEVUGARAJANKARUPPAIA) Insitu Metallograhy report SEVUGARAJANKARUPPAIA We (METZ LAB PRIVATE LIMITED) did Insitu matallography study in Reformer at NFL, Nangal. Report is enclosed. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/mt-sbi-001-160729055744-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> We (METZ LAB PRIVATE LIMITED) did Insitu matallography study in Reformer at NFL, Nangal. Report is enclosed.
Insitu Metallograhy report from SEVUGARAJAN KARUPPAIAH, BE,MS.
]]> 431 4 https://cdn.slidesharecdn.com/ss_thumbnails/mt-sbi-001-160729055744-thumbnail.jpg?width=120&height=120&fit=bounds document 000000 http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-SEVUGARAJANKARUPPAIA-48x48.jpg?cb=1745742417 Objective: A challenging career, which will provides an opportunity for developing innovative applications using evolving technologies and an exposure to learn new skills. Synopsis:  Strong International education background in Materials science & Metallurgy  ~ 13 years of industry experience with reputed organisations in the field of Forging, Casting, Material Testing, Heat treatment, Surface coating, Process and Quality Control.  Proven tracked record in Supplier-Product development and Technology development with Supplier, Labs & International labs. https://cdn.slidesharecdn.com/ss_thumbnails/dct-carburizing-course-250427083045-3af45e0c-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/dct-carburizing-cours-dct-carburizing-cours/278476428 DCT-Carburizing-Cours ... https://cdn.slidesharecdn.com/ss_thumbnails/steelpromodactiities-250427082838-290acbd3-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/steel-pro-mod-actiities-steel-pro-mod-actiities/278476397 STEEL PRO MOD ACTIITIE... https://cdn.slidesharecdn.com/ss_thumbnails/metallurgycourses-170329045610-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/metallurgy-courses/73837482 Metallurgy courses