The Response Characteristics of High Strength Steel for Automotive Under High Strain Rates

T., M.; Zhao, Yuchen; Zhou, Jingyi; Li, G. Y.

doi:10.1142/9789813207301_0015

Cited by 2 publications

(2 citation statements)

References 17 publications

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“…In order to deeply understand the effect of microalloyed niobium on improving the hydrogen embrittlement resistance of steel, the dissolution generation and shape control of microalloyed carbides should be studied based on the solution product equation of Niobium microalloyed [63], so as to obtain the size, distribution and shape of niobium microalloyed carbides that have the most favorable influence on steel properties.…”

Section: Nbcmentioning

confidence: 99%

“…TiC is a NaCl crystal structure, and it is a typical, people interested in precipitation particle of a hydrogen trap in steel. Wei et al [63] observed the microstructural variation of TiC at different tempering temperatures by using of high-resolution TEM. When the tempering temperature is ranging from 550 to 800 °C the morphology of titanium carbide is a slat and structurally a semi-coherent state with the matrix.…”

Section: 32titanium Carbide (Tic) Titanium Nitride (Tin) and Dual Pre...mentioning

confidence: 99%

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Hydrogen Embrittlement of Advanced High-Strength Steel for Automobile Application: A Review

et al. 2023

Acta Metall. Sin. (Engl. Lett.)

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The hydrogen embrittlement (HE) fracture of advanced high-strength steels used in lightweight automobiles has received increasing public attention. The source, transmission, and movement of hydrogen, characterization parameters, and test methods of HE, as well as the characteristics and path of HE fractures, are introduced. The mechanisms and modes of crack propagation of HE and hydrogen-induced delayed fracture are reviewed. The recent progress surrounding micro and macro typical fracture characteristics and the influencing factors of HE are discussed. Finally, methods for improving HE resistance can be summarized as follows: (1) reducing crystalline grain and inclusion sizes (oxides, sulfides, and titanium nitride), (2) controlling nano-precipitates (niobium carbide, titanium carbide, and composite precipitation), and (3) increasing residual austenite content under the reasonable tension strength of steel.

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Section: Nbcmentioning

confidence: 99%

Section: 32titanium Carbide (Tic) Titanium Nitride (Tin) and Dual Pre...mentioning

confidence: 99%

Hydrogen Embrittlement of Advanced High-Strength Steel for Automobile Application: A Review

et al. 2023

Acta Metall. Sin. (Engl. Lett.)

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The Effect of Strain Rate on the Microstructure and Mechanical Properties of Q&P 980 Steel

Zhonglin Wu,

Jing,

Feng

et al. 2023

Phys. Metals Metallogr.

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The Response Characteristics of High Strength Steel for Automotive Under High Strain Rates

Cited by 2 publications

References 17 publications

Hydrogen Embrittlement of Advanced High-Strength Steel for Automobile Application: A Review

Hydrogen Embrittlement of Advanced High-Strength Steel for Automobile Application: A Review

The Effect of Strain Rate on the Microstructure and Mechanical Properties of Q&P 980 Steel

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