Effect of hydrogen embrittlement on mechanical characteristics of ...

Diamond-like carbon (DLC) coating is a surface coating technology with excellent hydrogen permeation resistance and wear resistance.

The effect of hydrogen embrittlement on the mechanical properties ...

It is found that the mechanical properties of aluminum alloy are affected adversely by hydrogen embrittlement. The hydrogenated counterpart of alloy has a lower ...

Effect of hydrogen on mechanical properties and fracture of ...

In addition to tempering, the mechanisms leading to hydrogen embrittlement need to be considered to understand the irregularity of yield ...

Effect of hydrogen embrittlement on the tribo-mechanical properties ...

The indentation test results demonstrated that the measured elastic modulus of the TiN-coated specimen was about 2.93 times higher than that of the aluminium ...

The effect of hydrogen embrittlement on the mechanical properties ...

It is found that the mechanical properties of aluminum alloy are affected adversely by hydrogen embrittlement. The hydrogenated counterpart of ...

Effect of high pressure hydrogen on the mechanical characteristics ...

However, the effect of hydrogen on the mechanical properties of carbon fiber has not been clearly defined. In metallic materials, hydrogen embrittlement arises ...

Hydrogen Embrittlement | H2tools

The mechanical properties of all metals are detrimentally affected by hydrogen. The magnitude of the deterioration depends on the type of metal, properties ...

Effect of Hydrogen Charging on the Mechanical Properties of High ...

Hydrogen embrittlement (HE) poses the risk of premature failure for many metals, especially high-strength steels. Due to the utilization of hydrogen as an ...

The effect of hydrogen embrittlement on the mechanical properties ...

The effect of hydrogen embrittlement on the mechanical properties of aluminum alloy, A V Bochkaryova, Yu V Li, S A Barannikova, L B Zuev.

(PDF) The Influence of Hydrogen Embrittlement on Mechanical ...

The steel can experience a significant reduction in mechanical properties, strength, and ductility up to fracture at a critical hydrogen concentration level. It ...

Exploring Hydrogen Embrittlement: Mechanisms, Consequences ...

It contributes to subcritical crack growth, fracture initiation, and ultimately catastrophic failure, leading to a decrease in mechanical properties such as ...

Understanding and mitigating hydrogen embrittlement of steels

Research into the effects of hydrogen on mechanical properties was launched at the end of the nineteenth century by studying effects on iron and steels by ...

Hydrogen Embrittlement - NASA Technical Reports Server (NTRS)

The effects of hydrogen gas on mechanical properties such as tensile strength, ductility, fracture, low and high cycle fatigue, crack growth ...

Hydrogen embrittlement mechanisms in steels and their effects on ...

A paper about the simultaneous action of hydrogen embrittlement mechanisms in steel and their effects on mechanical properties. Simultaneous action of the ...

Microstructure Effects on Hydrogen Embrittlement in Austenitic Steels

Hydrogen atoms, which can be absorbed into steel during production and service, often have a detrimental embrittling effect on the mechanical properties of ...

Understanding Hydrogen Embrittlement: How It Impacts Metal ...

It's the combination of hydrogen and a high tensile stress condition that alters the material's mechanical properties, making it more brittle, ...

Hydrogen embrittlement - Wikipedia

Hydrogen embrittlement requires the presence of both atomic ("diffusible") hydrogen and a mechanical stress to induce crack growth, although that stress may be ...

Hydrogen Impact: A Review on Diffusibility, Embrittlement ...

HE can affect the mechanical properties of materials such as ductility, toughness, and strength, mainly through the interaction between metal defects and ...

Effect of hydrogen on mechanical properties and fracture of ... - OUCI

List of references · Cung, Environmental hydrogen embrittlement of G41400 and G43400 steel bolting in atmospheric versus immersion services, J. · Kumar, Influence ...

Hydrogen Effect on Cumulation of Failure, Mechanical Properties ...

Influence of hydrogen pressure and internal hydrogen contents on short-term strength, plasticity, and plane-stress fracture toughness of 05Cr19Ni55 alloys