Results 111 to 120 of about 43,857 (286)
Journal of Materials Research and TechnologyTo understand the hydrogen embrittlement mechanism in the Fe-20Cr-5Al alloy for high-temperature hydrogen applications, the effects of thermal aging on hydrogen embrittlement were investigated.
Hee Soo Yun +5 more
doaj +1 more source
Corrosion Embrittlement of Duralumin V : Results of Weather-Exposure Tests [PDF]
In a series of weather exposure tests of sheet duralumin, upon which accelerated corrosion tests in the laboratory by the wet-and-dry corrosion method in a sodium chloride solution has already been carried out, a close parallelism between the results of ...
Rawdon, Henry S
core +1 more source
Study to minimize hydrogen embrittlement of ultrahigh-strength steels [PDF]
, 1967 Hydrogen-stress cracking in high-strength steels is influenced by hydrogen content of the material and its hydrogen absorption tendency. Non-embrittling cleaning, pickling, and electroplating processes are being studied.
Elsea, S. T. +2 more
core +1 more source
Influence of Higher Tramp Element Level on the Weldability of Automotive Steels
steel research international, EarlyView.The use of green recycled steels is constantly expanding in the automotive industry. The increase in tramp elements resulting from the recycling of steel is problematic. Tramp elements can lead to a negative influence on the weldability. To understand the influence, the welding properties of three green steels are characterized. The potential limits of
Elias Gebhard Vogt +6 more
wiley +1 more source
Review of literature on hydrogen embrittlement [PDF]
Hydrogen embrittlement in high strength iron-base and nickel-base alloys and ...
Elsea, A. R. +2 more
core +1 more source
steel research international, EarlyView.The study investigates the influence of heat treatment and scan rotation on the microstructure of a modified H13 tool steel manufactured using laser powder bed fusion. Key findings include the refinement of prior austenite grains (PAGs) due to recrystallization and carbide pinning, and the significant impact of scan rotation on the size distribution of
Negar Panahi +3 more
wiley +1 more source
steel research international, EarlyView.A CALculation of PHAse Diagrams thermodynamic modeling for Fe–Sn–C system is carried out. The model and the developed database can be used to calculate phase diagrams and thermodynamic properties of this system over wide temperature/composition range, and a part of a larger thermodynamic database for steel and alloy system, and effectively used to ...
Won‐Bum Park +2 more
wiley +1 more source
Hydrogen gas embrittlement and the disc pressure test [PDF]
A disc pressure test has been used to study the influenced of a hydrogen gas environment on the mechanical properties of three high strength superalloys, Inconel 718, L-605 and A-286, in static and dynamic conditions.
Bachelet, E. J., Troiano, A. R.
core +1 more source
Evaluating Plasma Torches as a Low‐Decarburization Preheating Method for MgO–C Refractory Linings
steel research international, EarlyView.This study evaluates direct current (DC) plasma torches using nitrogen as an alternative preheating method for magnesia‐carbon (MgO–C) refractory‐lined ladles. Full‐scale trials at 0.7 and 1.5 MW are compared to conventional gas burner. Plasma‐heated samples show lower decarburization and improved surface integrity due to partial sintering and reduced ...
Marcus Holmström +3 more
wiley +1 more source
Study on hydrogen embrittlement susceptibility of pipeline steel under stress
You-qi chuyunObjectiveHydrogen embrittlement poses a significant safety risk that restricts the safe operation of hydrogen pipelines. However, there is ongoing debate regarding the extent to which hydrogen penetrates pipeline steel and induces hydrogen embrittlement ...
Cuiwei LIU +6 more
doaj +1 more source