Correlation of Structure and Fractographic Characteristics of High-Strength Pipe Steel Welded Joint Metal Failure Micro-Mechanism
- Авторлар: Efimenko L.A.1, Ramus’ A.A.1, Ponomarenko D.V.1, Ramus’ R.O.2
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Мекемелер:
- I. M. Gubkin Rusian State University of Oil and Gas
- OOO Gazprom VNIIGAZ
- Шығарылым: Том 62, № 7-8 (2018)
- Беттер: 694-700
- Бөлім: Article
- URL: https://ogarev-online.ru/0026-0894/article/view/242101
- DOI: https://doi.org/10.1007/s11015-018-0710-2
- ID: 242101
Дәйексөз келтіру
Аннотация
The structure and microstructure of impact fracture specimens of the heat-affected zone (HAZ) of low carbon micro-alloyed high-strength pipe steel welded joints are investigated. Correlation of structure parameters and fractographic characteristics of the failure micro-mechanism channel is established, providing information about elementary acts of failure, i.e., the dimensions of ductile and brittle microcracks.
Авторлар туралы
L. Efimenko
I. M. Gubkin Rusian State University of Oil and Gas
Хат алмасуға жауапты Автор.
Email: lefimen@yandex.ru
Ресей, Moscow
A. Ramus’
I. M. Gubkin Rusian State University of Oil and Gas
Email: lefimen@yandex.ru
Ресей, Moscow
D. Ponomarenko
I. M. Gubkin Rusian State University of Oil and Gas
Email: lefimen@yandex.ru
Ресей, Moscow
R. Ramus’
OOO Gazprom VNIIGAZ
Email: lefimen@yandex.ru
Ресей, Moscow
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