Publications
Showing 113 results for Author: Ercan Cakmak
Aug, 2026
Journal
Impact of nitrogen on lithium-induced corrosion and cracking of RAFM steel
The emergence of private fusion enterprises, combined with advancements in U.S. and EU ITER-TBM as well as EU DEMO liquid breeder blanket concepts, has renewed focus on the materials challenges. This study examines the compatibility of reduced activation ferritic/martensitic (RAFM) steel in liquid Lithium (Li) containing various Nitrogen (N) concentrations, tested at 600 a…
Aug, 2026
Journal
Controlled lithium stripping enables a stable interface for long-cycling anode-free solid-state batteries
Anode-free solid-state batteries (AFSSBs) are a promising route toward achieving high energy density. In these cells, the anode contains no pre-stored lithium (Li). Instead, the entire Li inventory originates from the cathode and is freshly deposited onto a bare current collector during charging. However, achieving uniform and defect-free Li plating on this bare current co…
Aug, 2026
Journal
Iodine Capture with Copper-Electroplated Nickel Foams
This work explores the use of Ni0 foam scaffolds for Cu0 coatings for use as sorbents for iodine. The Cu0 electroplating was performed from aqueous copper(II) sulfate (CuSO4) solutions under different conditions to achieve a range of Cu0-layer thicknesses (4.89 ± 1.05 μm–57.32 ± 3.95 μm) with 900 A·m–2 current densities and coating times of 15–180 min. The thickest coating…
Aug, 2026
Journal
Porous reaction-bonded silicon nitride: Size effects for pressureless nitriding of binder jet additively manufactured silicon
The direct nitridation of binder jet additively manufactured silicon to produce porous reaction-bonded silicon nitride was explored to determine the maximum thickness of the sample that could be converted to >99% silicon nitride. The maximum thickness that could be nitrided was investigated by nitriding cubes of increasing physical size on the millimeter scale. Highly poro…
Jul, 2026
Journal
Influence of microstructure and temperature on impact toughness of H13 steel produced by binder jet additive manufacturing
Binder Jet Additive Manufacturing (BJAM) is a promising manufacturing pathway to produce H13 steel dies and tooling with complex geometries for applications in high pressure aluminum die casting, hot stamping, and injection molding. While fully dense H13 coupons produced using BJAM have been subjected to detailed microstructure characterization, properties which are critic…
Jun, 2026
Journal
Multi-material direct ink writing and co-sintering of gadolinium oxide – zirconium oxide components
Methods for fabrication of multi-material or functionally graded ceramic composite architectures are of interest for numerous applications. However, conventional co-sintering of multi-material ceramic parts is a challenge because differences in the sintering behavior of the two materials leads to interfacial strain and, ultimately, component failure. Direct ink writing (DI…
Mar, 2026
Conference Paper
Corrosion Resistance of an AlCeMg/Stainless-Steel Reactive Bond
A major issue for metal components in many industries is corrosion as it can substantially reduce their lifetime. This issue is especially problematic for materials used in heat exchanger applications. Al–Ce–Mg alloys, which exhibit corrosion resistance and can reactively bond with other metals, may be a viable solution to this problem. This investigation studied the corro…
Nov, 2025
Journal
Preliminary hyperspectral neutron radiography of binder jet 3D printed and melt infiltrated Si–SiC
The preliminary results of hyperspectral neutron radiography of Si–SiC made with binder jet additive manufacturing, subsequent carbon addition, and silicon melt infiltration are presented. The samples were measured in the processing states before and after the melt infiltration to determine if neutrons would help characterize the microstructure to better understand the mel…
Nov, 2025
Journal
Laser-induced Slip Casting as an Additive Manufacturing Approach for Silicon Carbide
This work presents processing silicon carbide (SiC) with the laser-induced slip casting (LIS) additive manufacturing (AM). SiC was stabilized in water with polyethyleneimine (PEI) dispersant, and SiC slurries were made with rheology for LIS printing. High-density ceramic parts were printed, followed by single-step binder burnout and sintering. The printed parts achieved 93…