Anisotropy and variability in thermal creep behaviour of Zr-2.5 Nb pressure tube
V Patel, A Gopalan, HK Khandelwal, N Keskar… - International Journal of …, 2022 - Elsevier
Abstract The Zr-2.5 Nb alloy pressure tubes of Indian Pressurized Heavy Water Reactors
were manufactured from double melted ingots initially and subsequently from quadruple …
were manufactured from double melted ingots initially and subsequently from quadruple …
Microstructure and fracture toughness of 850° C quenched and aged Zr-2.5 Nb alloy
Abstract The Zr-2.5 Nb alloy pressure tubes manufactured by Water Quenched and Aged
(WQA) fabrication route has reportedly exhibited superior resistance against in-reactor …
(WQA) fabrication route has reportedly exhibited superior resistance against in-reactor …
Effect of hydrogen isotopes on tensile and fracture properties of Zr–2.5 Nb pressure tube material
The majority of data reported in open literature on hydride embrittlement of Zr alloys is based
on hydrogen not deuterium which evolves during aqueous corrosion of in-core components …
on hydrogen not deuterium which evolves during aqueous corrosion of in-core components …
Effect of multiple arc melting of ingots on thermal creep behaviour of Zr–2.5 Nb Pressure Tube
RN Singh, V Patel, A Gopalan… - Transactions of the Indian …, 2022 - Springer
Abstract Tubes made of Zr–2.5 Nb alloy in cold-worked and stress relived condition are used
as pressure boundary component called pressure tube or coolant tube in Pressurized Heavy …
as pressure boundary component called pressure tube or coolant tube in Pressurized Heavy …
Prediction of long-term creep properties of Zirconium-2.5% niobium alloy using wilshire method
V Patel, RN Singh, M Krishnan - Materials …, 2021 - asmedigitalcollection.asme.org
Abstract Zirconium-2.5% niobium alloy, used as a pressure tube material in pressurized
heavy water reactors, have to experience extreme stress, temperature, and radioactive …
heavy water reactors, have to experience extreme stress, temperature, and radioactive …
Comparison of axial and transverse tensile properties and fracture toughness of Indian Zr-2.5 Nb pressure tube materials
The tensile properties and fracture toughness of Zr-2.5 Nb pressure tube materials
manufactured for use in Indian PHWR220 and PHWR700 were evaluated. Tensile …
manufactured for use in Indian PHWR220 and PHWR700 were evaluated. Tensile …
Fracture-toughness evaluation of solution heat-treated Zr-2.5 Nb alloys as per ASTM and ISO standards
HK Khandelwal, RN Singh… - Journal of Testing …, 2016 - asmedigitalcollection.asme.org
In the present work, fracture-toughness parameters of Zr-2.5 Nb alloy were evaluated as per
ASTM E1820 and ISO 12135 standards at 25° C and 300° C. To investigate the influence of …
ASTM E1820 and ISO 12135 standards at 25° C and 300° C. To investigate the influence of …
Effect of error in crack length measurement on maximum load fracture toughness of Zr-2.5 Nb pressure tube material
Recently it was found that maximum load toughness (J max) for Zr-2.5 Nb pressure tube
material was practically unaffected by error in Aa. To check the sensitivity of the J max to …
material was practically unaffected by error in Aa. To check the sensitivity of the J max to …
Effect of approach to test temperature on DHC behavior of Zr-2.5 Nb pressure tube material
BARC/2021/E/006 BARC/2021/E/006 EFFECT OF APPROACH TO TEST TEMPERATURE ON
DHC BEHAVIOR OF Zr-2.5Nb PRESSURE TUBE MATERIAL by A. Page 1 BARC/2021/E/006 …
DHC BEHAVIOR OF Zr-2.5Nb PRESSURE TUBE MATERIAL by A. Page 1 BARC/2021/E/006 …