Investigation of the Effect of Ageing Temperature on a Set of Steel 15NiCuMoNb5 (WB36) Service Properties. Part III. Effect of Thermal Aging on Mechanical Properties and Critical Brittleness Temperature

被引：0

作者：

Grin, E.A. ^{[1
]}

Sarkisyan, V.A. ^{[1
]}

Zelenskii, A.V. ^{[1
]}

Pchelintsev, A.V. ^{[1
]}

机构：

[1] All-Russia Thermal Engineering Institute, Moscow

来源：

Power Technology and Engineering | 2024年 / 58卷 / 02期

关键词：

15NiCuMoNb5 (WB36) steel; aging time; critical brittleness temperature; impact energy; mechanical properties; thermal aging; welded joints;

D O I：

10.1007/s10749-024-01809-8

中图分类号：

学科分类号：

摘要：

Results of mechanical tests of WB36 steel for various thermal aging time bases are presented. Graphs of changes in strength and ductility properties of base metal and tensile strength of a welded joint depending on the aging time are presented. Results of tests for impact bending in the ductile-brittle transition temperature range for various exposures during aging are presented. Values of the ductile-brittle transition temperature for base metal and a welded joint are determined depending upon thermal aging time. © Springer Science+Business Media, LLC, part of Springer Nature 2024.

引用

页码：276 / 283

页数：7

共 6 条

[1]

Grin E.A., Pchelintsev A.V., Zelenskii A.V., Sarkisyan V.A., Shorina E.A., . Effect of thermal exposure on structural parameters and microdistribution of the elements composition of WB36,”, Study of the Effect of Thermal Aging on a Set of Service Properties for Steel 15Nicumonb5 (WB36)., No. 12, pp. 10-21, (2023)

[2]

Grin E.A., Pchelintsev A.V., Sarkisyan V.A., Zelenskii A.V., . Effect of thermal exposure on steel WB36 and its welded joint hardness properties,”, Study of the Effect of Thermal Aging on a Set of Service Properties for Steel 15Nicumonb5 (WB36)., No. 1, pp. 2-8, (2024)

[3]

Schmauder S., Uhimann D., Zies G., Experimental and numerical investigations of two material states of the material 15NiCuMoNb5 (WB36), Comput. Mater. Sci., No., 25, 1, pp. 174-192, (2002)

[4]

Fohl J., Willer D., Katerbau K.H., Effect of copper precipitates on the toughness of low alloy steels for pressure boundary components, German-Japanese Seminar., (2004)

[5]

Grin E.A., Pchelintsev A.V., Zelenskii A.V., Sarkisyan V.A., Set of service properties for metal and welded joints of drum steel 15NiCuMoNb5 (WB36), Élektr. Stanstsii, 4, pp. 2-9, (2023)

[6]

Standards for Calculating the Strength of Equipment within Atomic Power Station Pipelines, (1989)

← 1 →