Delayed Fracture Resistance of 30MnSi High Strength Steel

Shuang Ping Lin; Yan Zhang; Mei Guang Fan; Ben Rong Sun

doi:10.4028/www.scientific.net/AMM.174-177.223

Paper Titles

Embodied Environmental Burdens of Wood Structure in Taiwan Compared with Reinforced Concrete and Steel Structures with Various Recovery Rates
p.202

Study on Impact Resistance of Silica Fume Concrete
p.211

The General Properties and Applications of Ceramic Materials
p.215

Study of Plasma Cladding Ni-Based Compound Powder Layers on Q235 Steel
p.219

Delayed Fracture Resistance of 30MnSi High Strength Steel
p.223

Research on Load Transfer Behavior of Cement-Soil Mixing Piles by Load Test
p.228

Moisture Transport and Shrinkage in Concrete at early Age
p.232

Impact of the Limestone Powder on the Properties of Cement Paste and Mortar
p.236

Graphene Film Growth on Cu Foil via Direct Carbon Atoms Deposition by Using SSMBE
p.241

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 174-177Delayed Fracture Resistance of 30MnSi High...

Delayed Fracture Resistance of 30MnSi High Strength Steel

Abstract:

To investigate the effect of heat treatment on delayed fracture resistance of high strength steel, 30MnSi steel bars with different heat-treatments are produced. Tensile results showed that, the annealing and sub-temperature quenching steel bars have good delayed fracture resistance and satisfy the criteria that delayed fracture does not occur in 200 h, but there is a marked drop in delayed fracture resistance when the quenching temperature is higher than sub-temperature quenching

You might also be interested in these eBooks

Advanced Building Materials and Sustainable Architecture

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 174-177)

Pages:

223-227

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.174-177.223

Citation:

Cite this paper

Online since:

May 2012

Authors:

Shuang Ping Lin, Yan Zhang, Mei Guang Fan, Ben Rong Sun

Keywords:

Delayed Fracture, Quenching, Steel Bar, Tempering

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S.H. Gong and G.M. Sheng. Proceedings of the third international conference on HSLA STEELS, Beijing, China (1995), p.25229

Google Scholar

[2] B.M. Sun, C.F Yang, and Y.Q. Zhang. Width Thick Plate, Vol. 7 (3) (2001), p.1

Google Scholar

[3] S Yamasaki . M Kubota , and T. Tarui. Evaluation Method for Delayed Fracture Susceptibility of Steel and Development of High Tensile Strength Steels With High Delayed Fracture Resistance Nippon Steel Technical Report. 1999. (80): SO.

Google Scholar

[4] T. Hasegawa, T. Nakahara, and Y. Yamada. Delayed Failure of Steel for High- Strength Bolts. Wire Journal International, 1992. (8): 49.

Google Scholar

[5] S Fukui. The Effect of Tempering on Delayed Fracture Characteristics of Low Alloy Steel. Tetsu to Hagane , 1969. SS(2): lSI.

Google Scholar

[6] G.I. Li, R..G. Wu, and T.Q. Lei. Carbide-Matrix Interface Mechanism of Stress Corrosion Behavior of High Strength CrMo Steel.Metall Trans. 1992. 23AOO): 2879.

DOI: 10.1007/bf02651766

Google Scholar