Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Carey L. Walters"'
Autor:
Tim Boot, Ton (A. C.) Riemslag, Elise (T. E.) Reinton, Ping Liu, Carey L. Walters, Vera Popovich
Publikováno v:
Metals, Vol 11, Iss 8, p 1242 (2021)
This work discusses the design and demonstration of an in-situ test setup for testing pipeline steels in a high pressure gaseous hydrogen (H2) environment. A miniature hollow pipe-like tensile specimen was designed that acts as the gas containment vo
Externí odkaz:
https://doaj.org/article/2cec1de7337e490ebb81470b4c9ab06d
Autor:
Quanxin Jiang, Virgínia M. Bertolo, Sakari Pallaspuro, Vera Popovich, Jilt Sietsma, Carey L. Walters
Publikováno v:
Engineering Fracture Mechanics, 281
Multi-barrier cleavage models consider cleavage fracture which is characterized by a series of microscale events. One of the challenges for multi-barrier cleavage models is the strong variations of cleavage parameters across different types of steels
Publikováno v:
Materials Science and Engineering A: Structural Materials: Properties, Microstructures and Processing, 876
Study of the cleavage behavior of heat treated S690 steel by a microstructure-based approach combined with finite element analysis is present in this paper. Cleavage simulations of steels subjected to heat treatments that cause grain refinement or si
Publikováno v:
Procedia Structural Integrity. 42:465-470
Publikováno v:
International Journal of Fracture, 232(1)
Macroscale cleavage fracture toughness of high strength steels is strongly related to the fracture of hard microstructural inclusions. Therefore, an accurate determination of the local stress on these inclusions based on the matrix stress is necessar
Publikováno v:
Engineering Fracture Mechanics, 268:108446. Elsevier
Engineering Fracture Mechanics, 268
Engineering Fracture Mechanics, 268
The failure assessment line (FAL) describes the interaction between plastic failure and fracture of flawed steel components subjected to tension or bending. This paper quantifies the model uncertainty of the FAL as provided in the internationally use
Autor:
Virginia Bertolo, Quanxin Jiang, Urša Tiringer, Carey L. Walters, Jilt Sietsma, Vera Popovich
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Marine Structures, 84
Application of high-strength steels in the maritime and offshore industry is currently limited by rules governing the ratio of the yield to tensile strength (the Y/T ratio). To better understand the physical basis for these rules, the nature and exte
Autor:
Virgínia Bertolo, Quanxin Jiang, Urša Tiringer, Carey L. Walters, Jilt Sietsma, Vera Popovich
Publikováno v:
Journal of Materials Science, 57(42)
For structural assessment and optimal design of thick-section high-strength steels in applications under harsh service conditions, it is essential to understand the cleavage fracture micromechanisms. In this study, we assess the effects of through-th
Publikováno v:
Metals
Volume 11
Issue 8
Metals, 11(8)
Metals, Vol 11, Iss 1242, p 1242 (2021)
Volume 11
Issue 8
Metals, 11(8)
Metals, Vol 11, Iss 1242, p 1242 (2021)
This work discusses the design and demonstration of an in-situ test setup for testing pipeline steels in a high pressure gaseous hydrogen (H2) environment. A miniature hollow pipe-like tensile specimen was designed that acts as the gas containment vo