Results 101 to 110 of about 45,841 (300)

The pressure treatment effect on the high‑strength austempered ductile iron structure

Литьë и металлургия
This paper presents the results of a study on the effect of pressure treatment (direct hot extrusion) on the structure of graphite inclusions and the metallic matrix of high‑strength austempered ductile iron. Comparative analysis of the cooling processes
P. E. Lushchik, A. I. Pokrovsky, I. V. Rafalsky, A. D. Rulenkov   +3 more
doaj   +1 more source

Abrasive Wear Resistance of Ultrafine Ausferritic Ductile Iron Intended for the Manufacture of Gears for Mining Machinery. [PDF]

Materials (Basel), 2023
Myszka D, Wieczorek AN, Skołek E, Borowski T, Kotwica K, Kalita M, Kruk R, Nuckowski PM.   +7 more
europepmc   +1 more source

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Corrosion Inhibiting Mechanism of Nitrite Ion on the Passivation of Carbon Steel and Ductile Cast Iron for Nuclear Power Plants

Advances in Materials Science and Engineering, 2015
While NaNO2 addition can greatly inhibit the corrosion of carbon steel and ductile cast iron, in order to improve the similar corrosion resistance, ca. 100 times more NaNO2 addition is needed for ductile cast iron compared to carbon steel.
K. T. Kim, H. W. Kim, H. Y. Chang, B. T. Lim, H. B. Park, Y. S. Kim   +5 more
doaj   +1 more source

Analysis of Factors Influencing Microstructure and Mechanical Properties of Austempered Ductile Iron

Communications, 2009
The paper deals with some factors influencing microstructure and mechanical properties of austempered ductile iron (ADI). Final structure and properties of ADI are obtained by exactly controlled process of heat treatment of nodular cast iron.
Alan Vasko
doaj   +1 more source

Microelectrode evaluation of in situ oxidant reactivity and pH variability at new ductile iron and copper coupon surfaces. [PDF]

Water Res, 2023
Lee WH, Wahman DG, Lytle DA, Pressman JG, Chung J.   +4 more
europepmc   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Influence of austempering heat treatment on mechanical and corrosion properties of ductile iron samples

Metalurgija, 2016
Mechanical properties and corrosion resistance of metals are closely related to the microstructure characteristics of the material. The paper compares the results of these two sets of properties after investigating samples of base ductile iron and heat ...
M. Janjić, H. Avdušinović, Z. Jurković, F. Bikić, S. Savićević   +4 more
doaj  

Comparison of the Mechanical Properties of Ductile Cast Iron Intended for Gas Gate Valves with Nickel Cast Iron with an Austenitic Matrix [PDF]

Archives of Foundry Engineering
The study presents a comparison of the results of structural tests, impact strength and strength properties of cast iron EN-GJS-400-15, which is produced in industrial conditions and the ductile cast iron, with addition of nickel, in austenitic matrix ...
A. Rączka, A. Szczęsny, D. Kopyciński
doaj   +1 more source

Microstructure and Dry/Wet Tribological Behaviors of 1% Cu-Alloyed Austempered Ductile Iron. [PDF]

Materials (Basel), 2023
Hsu CH, Lin CY, You WS.
europepmc   +1 more source