Journal ArticleDOI
Effect of Cu addition on microstructure and mechanical properties of 15%Cr super martensitic stainless steel
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TLDR
The effect of adding different content of Cu (0.5%, 1.5, and 3.5% Cu) to the 15%Cr super martensitic stainless steel (SMSS) was investigated using optical microscope, scanning electron microscope (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD) to clarify the role of Cu in the tested steels as mentioned in this paper.About:
This article is published in Materials & Design.The article was published on 2012-10-01. It has received 70 citations till now. The article focuses on the topics: Austenite & Martensitic stainless steel.read more
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The influence of nanocrystalline structure and processing route on corrosion of stainless steel: A review
TL;DR: A review of the relevant works to date which have studied corrosion behaviour of nanocrystalline stainless steels, relating the performance to processing, along with attention given to mechanistic aspects which dictate corrosion, is given in this article.
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Effect of tempering temperature on the toughness of 9Cr–3W–3Co martensitic heat resistant steel
TL;DR: In this paper, the effect of tempering temperature on the toughness of 9Cr-3W-3Co martensitic heat resistant steel was studied on the basis of the microstructures after normalized at 1100 ǫ c for 1h and then tempered at 740-780 c for 3h.
Journal ArticleDOI
Role of Cu element in biomedical metal alloy design
Erlin Zhang,Shan Fu,Ruoxian Wang,Haixia Li,Ying Liu,Zhi-Qiang Ma,Guang-Kun Liu,Chen-Shun Zhu,Gaowu Qin,Da-Fu Chen +9 more
TL;DR: The recent research results on the Cu-containing metal alloy for biomedical application are summarized and it is hoped that this review would give more suggestions for the further development of biomedical metal alloy.
Journal ArticleDOI
The role of reversed austenite in hydrogen embrittlement fracture of S41500 martensitic stainless steel
TL;DR: In this article, the role of reversed austenite (RA) in hydrogen embrittlement (HE) of steel is still not fully understood, but it can act as a stable hydrogen trapping site which can increase the HE resistance by reducing hydrogen content at lath and grain boundaries.
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Impact of Reversed Austenite on the Pitting Corrosion Behavior of Super 13Cr Martensitic Stainless Steel
TL;DR: In this paper, the influence of the reversed austenite phase on the pitting behavior of Super 13Cr martensitic stainless steel was investigated by using X-ray diffraction (XRD), scanning electron microscopy (SEM), TEM, and energy dispersive spectrometry.
References
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Journal ArticleDOI
High-resolution electron microscopy studies of the structure of Cu precipitates in α-Fe
TL;DR: In this article, a twinned 9R structure was found in precipitates slightly larger than 4nm in diameter, following transformation from b.c.c to c.c, indicating that further twinning must occur during growth in the 9R phase.
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Characteristics and effects of austenite resulting from tempering of 13Cr–NiMo martensitic steel weld metals
TL;DR: In this article, the effect of the austenite content on impact toughness was evaluated using Charpy tests and the results indicated that the effect was associated with transformation-induced plasticity (TRIP).
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An FIM-atom probe study of the precipitation of copper from lron-1.4 at. pct copper. Part II: Atom probe analyses
TL;DR: In this paper, chemical analyses of individual precipitates found during the initial stages of precipitation of copper from Fe-1.4 at 500°C were made with the FIM-atom probe.