Results 61 to 70 of about 1,587,960 (273)

Investigation of Hydrogen Embrittlement of Haynes 617 and Hastelloy X Alloys Using Electrochemical Hydrogen Charging [PDF]

Archives of Metallurgy and Materials
This study explores the hydrogen embrittlement behaviour of two Ni-based superalloys using electrochemical hydrogen charging. Two types of tensile specimens with different geometry for the Haynes 617 and Hastelloy X alloys were electrochemically hydrogen-
Jae-Yun Kim, Sang-Gyu Kim, Byoungchul Hwang   +2 more
doaj   +1 more source

Experimental Characterization of Hydrogen Trapping on API 5CT P110 Steel. Part. I: Effect on Hydrogen Embrittlement Susceptibility

Materials Research, 2023
Hydrogen permeation tests and tensile mechanical tests were performed at room temperature on API 5CT P110 steel to characterize hydrogen trapping and to evaluate their hydrogen embrittlement susceptibility.
J.A.P. Carrasco, J.S. Junior, J.M.A. Barbosa, E.O. Vilar, M.A. dos Santos, A.A. Silva   +5 more
doaj   +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., Fletcher, E. E., Groeneveld, T. P.   +2 more
core   +1 more source

Hydrogen embrittlement of additively manufactured austenitic stainless steel 316 L

Corrosion Science, 2021
Additive manufacturing (AM) is a promising means of production of austenitic stainless steel (SS) parts for hydrogen service. The hydrogen embrittlement resistance of SS 316 L parts manufactured by powder-bed-fed selective laser melting (SLM) and ...
K. Bertsch, A. Nagao, B. Rankouhi, Bailey Kuehl, D. Thoma   +4 more
semanticscholar   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

Susceptibility of irradiated steels to hydrogen embrittlement [PDF]

, 1968
Investigation determined whether irradiated pressure-vessel steels 4340 and 212-B are susceptible to hydrogen embrittlement and to catastrophic failure.
Rossin, A. D.
core   +1 more source

Influence of dislocation cells on hydrogen embrittlement in wrought and additively manufactured Inconel 718

Communications Materials
Hydrogen embrittlement (HE) is a major issue for the mechanical integrity of high-strength alloys exposed to hydrogen-rich environments, with diffusion and trapping of hydrogen being critical phenomena.
Claudia-Tatiana Santos Maldonado, A. Zafra, Emilio Martínez Pañeda, P. Sandmann, Roberto Morana, Minh-Son Pham   +5 more
semanticscholar   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

Hydrogen Embrittlement Risk Analysis of Drill Pipes During Gas Kick and Throttling Circulation in Deep Well Drilling of Tarim Oilfield: A Case Study

Corrosion and Materials Degradation
When a H2S-containing gas kick occurs during drilling, the formation fluid containing hydrogen sulfide is mixed into the drilling fluid. Drilling fluid containing hydrogen sulfide is prone to causing hydrogen embrittlement when it comes into contact with
Pengcheng Wang, Kun Li, Haiqing Guo, Jianwei Di, Yongde Zhang, Faling Yin, Yonghai Gao   +6 more
doaj   +1 more source

Effect of water vapor on the spallation of thermal barrier coating systems during laboratory cyclic oxidation testing. [PDF]

, 2009
The effect of water and water vapor on the lifetime of Ni-based superalloy samples coated with a typical thermal barrier coating system—b-(Ni,Pt)Al bond coat and yttria stabilized zirconia (YSZ) top coat deposited by electron beam physical vapor ...
AG Evans, BA Pint, CT Liu, D Renusch, D. Monceau, EP George, GL Chen, H-E Zschau, JL Smialek, JL Smialek, JL Smialek, M Rudolphi, R Janakiraman, RT Wu, S. Hervier, T Takasugi, V Sergo, V Tolpygo, V. Déneux, Y. Cadoret, Z-Y Deng, Z-Y Deng, Z-Y Deng   +22 more
core   +3 more sources