The variation of Young's modulus and the hardness with tempering of some quenched chromium steels

Medved, A. I.; Bryukhanov, A. E.

doi:10.1007/bf00653164

Cited by 10 publications

(7 citation statements)

References 2 publications

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“…Data on correlation between temperature dependent hardness and young"s moduli values for ceramics is not available in the literature. A similar trend (increase in moduli and decrease in hardness as a function of temperature) has been observed for Chromium steels by Medved and Bryukhanov [37].…”

Section: §12 Measurement Of High Temperature Propertiessupporting

confidence: 83%

Understanding Nanoscale Thermal Conduction an Mechanical Strength Correlation in High Temperature Ceramics with Improved Thermal Shock Resistance for Aerospace Applications

Tomar¹

2012

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Section: §12 Measurement Of High Temperature Propertiessupporting

confidence: 83%

Understanding Nanoscale Thermal Conduction an Mechanical Strength Correlation in High Temperature Ceramics with Improved Thermal Shock Resistance for Aerospace Applications

Tomar¹

2012

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“…Data on correlation between temperature dependent hardness and young's moduli values for ceramics is not available in the literature. A similar trend (increase in moduli and decrease in hardness as a function of temperature) has been observed for Chromium steels by Medved and Bryukhanov [167].…”

Section: (A) (B)supporting

confidence: 83%

Computer Aided Multi-scale Design of SiC-Si3N4 Nanoceramic Composites for High-Temperature Structural Applications

Tomer¹,

Renaud²

2010

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“…Therefore, measurements of E and G are of great help in studying phase transformations in steels. Anomalous behavior of the elastic properties was also found in Fe-based alloys with RMT: Fe-Cr-Ni, Fe-Mn, Fe-Ni-Co-Ti [23], carbon steels, and stainless steels [9,[12][13][14][15]24].…”

Section: Of 18mentioning

confidence: 79%

“…Especially in reverse engineering, material properties need to be measured without sample destruction. Thus, the non-destructive approach is profitable for material characterization [11][12][13][14][15].…”

Section: Of 18mentioning

confidence: 99%

Temperature Effect on the Dynamic Young’s Modulus, Shear Modulus, Internal Friction, and Dilatometric Changes in Quenched and Annealed AISI4130 Steel

Matlakhova¹,

Pessanha²,

Alves³

et al. 2023

Preprint

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Elastic properties of materials and their changes with temperature are important for their applications in engineering. A study on the influence of phase composition of AISI 4130 alloy on Young's modulus (Ed), shear modulus (Gd), and damping (Q-1) was carried out by Impulse Excitation Technique (IET). The material characterization was carried out using confocal microscopy, XRD, MET, HV, and dilatometry. A stable structure, composed of ferrite (BCC) and pearlite (α-Fe+Fe3C), was obtained by annealing. Metastable structure of martensite (BCT) was obtained by quenching. The Ed, Gd, and Q-1 were measured, varying the temperature from RT to 900 °C. The values of Ed and Gd, at RT, were determined as 201.5 and 79.2 GPa (annealed), and 190.13 and 76.5 GPa (quenched), respectively. In the annealed steel, the values Ed and Gd decrease linearly on heating up to 650 °C, with the thermal expansion. In the quenched steel, weak changes in the dilatometric curve, Ed, Gd, and Q-1, in the range of 350-450 °C, indicated decompositions of the martensitic phase. Sharp decrease in the moduli and high peak of Q-1, was observed for both samples around 650-900 °C, revealing low lattice elastic stability of the phases during transformations α(BCC)+Fe3C↔γ(FCC).

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The variation of Young's modulus and the hardness with tempering of some quenched chromium steels

Cited by 10 publications

References 2 publications

Understanding Nanoscale Thermal Conduction an Mechanical Strength Correlation in High Temperature Ceramics with Improved Thermal Shock Resistance for Aerospace Applications

Understanding Nanoscale Thermal Conduction an Mechanical Strength Correlation in High Temperature Ceramics with Improved Thermal Shock Resistance for Aerospace Applications

Computer Aided Multi-scale Design of SiC-Si3N4 Nanoceramic Composites for High-Temperature Structural Applications

Temperature Effect on the Dynamic Young’s Modulus, Shear Modulus, Internal Friction, and Dilatometric Changes in Quenched and Annealed AISI4130 Steel

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