This document discusses the development of an in-situ repair welding procedure for cracks found in steam turbine shrouds and blades made of martensitic stainless steel. Researchers at Indira Gandhi Centre for Atomic Research developed a procedure using gas tungsten arc welding and an austenitic stainless steel filler wire. Localized post-weld heat treatment was also conducted on the repair welds. This procedure was then successfully used to repair cracks in several power plants, and the repaired components performed satisfactorily for over three years of service.
“War is not a solution” A bridge to peace under IPSI held at Fortis healthcare.siya4
The Fortis Hospital in Mohali hosted a seminar on healthcare and peace attended by over 50 members of the India Pakistan Soldiers' Initiative for Peace, including the presidents of the Indian and Pakistani chapters. The event welcomed retired high-ranking military officers from both countries, including former corps commanders, ambassadors, and vice chiefs of staff. Speakers from both nations addressed building cooperation and understanding between India and Pakistan through open discussion of their experiences.
Este documento é um termo de autorização para disponibilizar uma obra acadêmica na biblioteca da Universidade Potiguar. Nele, o autor autoriza ou não a universidade a disponibilizar a obra online e emprestá-la, sob a orientação de um professor. O autor fornece também seus dados pessoais e assina o termo.
This document discusses the development of an in-situ repair welding procedure for cracks found in steam turbine shrouds and blades made of martensitic stainless steel. Researchers at Indira Gandhi Centre for Atomic Research developed a procedure using gas tungsten arc welding and an austenitic stainless steel filler wire. Localized post-weld heat treatment was also conducted on the repair welds. This procedure was then successfully used to repair cracks in several power plants, and the repaired components performed satisfactorily for over three years of service.
“War is not a solution” A bridge to peace under IPSI held at Fortis healthcare.siya4
The Fortis Hospital in Mohali hosted a seminar on healthcare and peace attended by over 50 members of the India Pakistan Soldiers' Initiative for Peace, including the presidents of the Indian and Pakistani chapters. The event welcomed retired high-ranking military officers from both countries, including former corps commanders, ambassadors, and vice chiefs of staff. Speakers from both nations addressed building cooperation and understanding between India and Pakistan through open discussion of their experiences.
Este documento é um termo de autorização para disponibilizar uma obra acadêmica na biblioteca da Universidade Potiguar. Nele, o autor autoriza ou não a universidade a disponibilizar a obra online e emprestá-la, sob a orientação de um professor. O autor fornece também seus dados pessoais e assina o termo.