Observation of Crack Originating from Non-Metallic Inclusions in Furnace-Induction Heated SUJ2 Steel under One-Point Rolling Contact Fatigue at High Contact Pressure

Koshiro Mizobe; Yuto Nakamura; Yuki Yano; Takahiro Matsueda; Katsuyuki Kida

doi:10.4028/www.scientific.net/MSF.1033.3

Paper Titles

Observation of Crack Originating from Non-Metallic Inclusions in Furnace-Induction Heated SUJ2 Steel under One-Point Rolling Contact Fatigue at High Contact Pressure
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Assessing Material Properties of Commercial Magnesium Alloy with Digital Image Correlation (DIC) Technique for Forming Applications
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Optimization of Multi-Point Forming for Aluminum Alloy Profile
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Solidification and Microstructure Simulation of A356 Aluminum Alloy Casting
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Numerical Simulation of Casting Deformation and Stress of A356 Aluminum Alloy Thin-Walled Frame Casting
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Numerical Analysis of Stray Grain Formation during Laser Welding Nickel-Based Single-Crystal Superalloy Part II: Multicomponent Dendrite Growth
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Numerical Analysis of Stray Grain Formation during Laser Welding Nickel-Based Single-Crystal Superalloy Part III: Crystallography-Dependent Solidification Behavior
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Investigation of Twist Defect in Single Point Incremental Forming (SPIF) Process
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HomeMaterials Science ForumMaterials Science Forum Vol. 1033Observation of Crack Originating from Non-Metallic...

Observation of Crack Originating from Non-Metallic Inclusions in Furnace-Induction Heated SUJ2 Steel under One-Point Rolling Contact Fatigue at High Contact Pressure

Abstract:

It is important to reveal the mechanism of crack growth from non-metallic inclusions because it commonly causes the origin of flaking fracture. In order to observe the cracks initiated from non-metallic inclusions under contact pressure, we performed one-point rolling contact fatigue tests using furnace-induction heated SUJ2 steel. We measured the hardness distribution of the furnace-induction heated (FIH) specimen and observed cracks with the inclusions at cross-sections.

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Periodical:

Materials Science Forum (Volume 1033)

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3-7

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.1033.3

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Online since:

June 2021

Authors:

Koshiro Mizobe*, Yuto Nakamura, Yuki Yano, Takahiro Matsueda, Katsuyuki Kida

Keywords:

Furnace-Induction Heating, Inclusions, Rolling Contact Fatigue, SUJ2

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