Results 41 to 50 of about 2,239,925 (335)

Effect of drawing and annealing on the microstructure and mechanical properties of 304 austenitic stainless steel wire

open access: yesMaterials Research Express, 2021
Plastic deformation at room temperature, and the proceeding heat treatments, are important processes for optimizing the microstructure and mechanical properties of austenitic stainless steel. The microstructure and mechanical properties of cold-drawn 304
Qinhua Xu   +6 more
doaj   +1 more source

High temperature oxidation behavior of 310S heat-resistant steel

open access: yesCailiao gongcheng, 2022
The oxidation kinetics and film structure of two kinds of 310S heat-resistant steels (1# and 2#) with different grain sizes and composition at 800-1100 ℃ were studied by static oxidation discontinuous mass gain method.
MENG Qian   +3 more
doaj   +1 more source

Behaviour and design of stainless steel I-section columns in fire

open access: yes, 2020
The flexural buckling behaviour and design of stainless steel I-section columns at elevated temperatures are investigated in this paper. Finite element models able to accurately replicate the response of structural stainless steel columns in fire are ...
M. Kucukler, Z. Xing, L. Gardner
semanticscholar   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour   +5 more
wiley   +1 more source

Synergistic improvement of corrosion‐strength of Mg‐Zn‐Ca‐Sn dilute alloys by adjusting the Sn/Ca atomic ratio

open access: yesJournal of Magnesium and Alloys
This study systematically engineers a series of Mg-1.0Zn-xCa-ySn alloys (ZXT-series) by systematically varying Sn/Ca atomic ratios (1:4 in ZXT4, 1:8 in ZXT8, and 1:16 in ZXT16) to investigate its impact on microstructural evolution, mechanical properties,
Yun Feng   +5 more
doaj   +1 more source

Microscale residual stresses in additively manufactured stainless steel

open access: yesNature Communications, 2019
Additively manufactured (AM) metallic materials commonly possess substantial microscale internal stresses that manifest as intergranular and intragranular residual stresses. However, the impact of these residual stresses on the mechanical behaviour of AM
Wen Chen   +7 more
semanticscholar   +1 more source

Bond behaviour of austenitic stainless steel reinforced concrete

open access: yesEngineering structures, 2020
Stainless steel reinforced concrete has seen a large increase in usage in recent years, in response to the ever-increasing demands for structures and infrastructure to be more durable, efficient and sustainable.
Musab Rabi   +3 more
semanticscholar   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

open access: yesAdvanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle   +7 more
wiley   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Precipitation behavior of the Cr23C6 and Cr2(C, N) phase within the medium-nitrogen austenitic stainless steel and its mechanism of induced formation of thin film at grain boundaries

open access: yesJournal of Materials Research and Technology
In the global shortage of nickel resources, it is imperative to optimize the production process of nickel-saving stainless steel and further improve the quality of its products. Among the various types of nickel-saving stainless steels, Cr–Mn–N stainless
Yangli Liu   +6 more
doaj   +1 more source

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