Residual stress and distortion during quench hardening of steels: a review

A Samuel, KN Prabhu - Journal of Materials Engineering and Performance, 2022 - Springer
Quench hardening is a widely used heat treatment process for achieving better mechanical
properties in carbon steels. However, when high quench-sensitivity steel components …

Influence of solution treatment on microstructures and mechanical properties of a naturally-aged Al–27Zn–1.5 Mg–1.2 Cu–0.08 Zr aluminum alloy

X Meng, D Zhang, W Zhang, C Qiu, G Liang… - Materials Science and …, 2021 - Elsevier
Solution treatment and natural aging have been carried out to enhance the mechanical
properties of a high-Zn aluminum alloy (Al–27Zn–1.5 Mg–1.2 Cu–0.08 Zr) produced by melt …

The effect of laser surface melting on the retained austenite and wear properties of AISI D2 tool steel

A Moradiani, ZM Beiranvand, RMC Ratnayake… - Optik, 2022 - Elsevier
In this study the effect of laser surface melting (LSM) on the amount of retained austenite,
hardness and wear resistance of AISI D2 steel was investigated utilizing hardness test, X-ray …

Effect of quenching parameters on distortion phenomena in AISI 4340 steel

RD Lopez-Garcia, I Medina-Juárez… - Metals, 2022 - mdpi.com
During quenching heat treatment, the formation of high residual stress values and the
presence of distortion are phenomena which are difficult to control and accurately predict …

The effect of quench cracks and retained austenite on the hydrogen trapping capacity of high carbon martensitic steels

M Pinson, H Springer, T Depover… - International Journal of …, 2021 - Elsevier
Hypereutectoid martensitic steels possess excellent hardness levels which make them
attractive materials for specific industrial applications. However, they can contain cracks …

[PDF][PDF] 淬火温度对45 钢淬火开裂的影响

张坤, 骆文锋, 郭小童, 黄凯, 朱刚 - 机械工程材料, 2022 - qikan.cmes.org
对直径为8 mm 的密封螺塞用锻造正火态45 钢棒进行(750~ 880)℃× 15 min 淬火和550℃× 30
min 高温回火处理, 研究了不同淬火温度下试样的显微组织, 断口形貌和硬度 …

Investigation of crack-like defect in 15CDV6 (ESR) steel forging for aerospace applications

K Jalaja, R Ranjith, SC Krishna, SK Manwatkar… - Engineering Failure …, 2024 - Elsevier
During final machining of High-altitude Escape Solid Motor (HEM) head end dome forging
made of 15CDV6 high strength low alloy (HSLA) steel, a crack-like defect was observed …

Leakage failure analysis on water wall pipes of an ultra-supercritical boiler

W Hu, S Xue, H Gao, Q He, R Deng, S He, M Xu… - Engineering Failure …, 2023 - Elsevier
Water wall pipe is one of the key components of thermal power plant, and their premature
failure is a common appearance. The occurrence of a leakage accident involving water wall …

Co-strengthening and deformation behaviors of hybrid additive manufactured U75V/15-5PH bimetal via optimized heat treatment

B Zhang, B He, H Wang - Materials Science and Engineering: A, 2023 - Elsevier
Bimetals composed of U75V pearlitic steel and 15–5 precipitation hardening (PH) steel were
successfully processed by a hybrid additive manufacturing method. However, the U75V/15 …

Effect of austenitization-cooling on microstructure and localized corrosion behavior of 13Cr martensitic stainless steel

SK Bonagani, V Kain, N Naveen Kumar… - Journal of Materials …, 2021 - Springer
The present study investigates the microstructural changes and corrosion behavior of 13Cr
martensitic stainless steel (MSS), austenitized at 1040° C followed by cooling to room …