Results 61 to 70 of about 448,207 (186)

Bond strength enhancement for additively manufactured zirconia: Micro‐retentive design approach

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of digitally designed micro‐retention features on the bond strength of additively manufactured (AM) zirconia copings. Materials and Methods Sixty titanium base abutments (NobelParallel, NobelBiocare), pretreated with 50 µm alumina particles were divided into four groups (n = 15 per group); one group with ...
Rama B. Al‐Rashdan, Charles Beard, Fei Liu, Berna Saglik, Bashar A. Al‐Rashdan, Khaled Q. Al Hamad   +5 more
wiley   +1 more source

Influences of Restaurant Waste Fats and Oils (RWFO) from Grease Trap as Binder on Rheological and Solvent Extraction Behavior in SS316L Metal Injection Molding

Metals, 2016
This article deals with rheological and solvent extraction behavior of stainless steel 316L feedstocks using Restaurant Waste Fats and Oils (RWFO) from grease traps as binder components along with Polypropylene (PP) copolymer as a backbone binder ...
Mohd Halim Irwan Ibrahim, Azriszul Mohd Amin, Rosli Asmawi, Najwa Mustafa   +3 more
doaj   +1 more source

Fit and fracture resistance of 3D‐printed single crowns made from highly translucent zirconia

Journal of Prosthodontics, EarlyView.
ABSTRACT Purpose To compare the fit and fracture resistance of 3D‐printed and milled single crowns made from highly translucent zirconia (5Y‐PSZ) and to evaluate the influence of two debinding/presintering protocols. Materials and Methods Single crowns were fabricated either by 3D printing or milling.
Sebastian Hetzler, Carina Hinzen, Stefan Rues, Clemens Schmitt, Peter Rammelsberg, Andreas Zenthöfer   +5 more
wiley   +1 more source

Correlation of Porosity and Permeability in Porous YSZ Microfiltration Membrane for Oil‐in‐Water Separation

International Journal of Applied Ceramic Technology, Volume 23, Issue 6, December 2026.
ABSTRACT Porous yttria‐stabilized zirconia (YSZ) symmetrical microfiltration (MF) membranes were fabricated via partial sintering of coarse YSZ (d50 = 2.7 µm) at 1300°C–1500°C. Fine YSZ (fine‐sized YSZ, d50 = 0.17 µm, 0–20 wt%) was employed as a sintering aid, and PMMA (0–10 wt%) served as a sacrificial template.
Muhammad Shoaib Anwar, Jang‐Hoon Ha, Jongman Lee, Hong Joo Lee, In‐Hyuck Song   +4 more
wiley   +1 more source

Comparative analysis of binder systems in copper feedstocks for metal extrusion additive manufacturing and metal injection moulding

Journal of Materials Research and Technology
In the realm of material innovation, the remarkable versatility of thermoplastic-based highly filled composites emerges as a pivotal advantage for fabricating metal parts, seamlessly integrating design flexibility.
Mahrukh Sadaf, Santiago Cano, Mario Bragaglia, Stephan Schuschnigg, Christian Kukla, Clemens Holzer, Lilla Vály, Michael Kitzmantel, Francesca Nanni, Joamin Gonzalez-Gutierrez   +9 more
doaj   +1 more source

Pore‐Defect Synergistic Decoupling of Electrical and Thermal Transport in Entropy‐Engineered Thermoelectric Ceramics

Rare Metals, Volume 45, Issue 11, November 2026.
ABSTRACT Pore engineering reduces the thermal conductivity of thermoelectric materials, yet typically degrades electrical conductivity by enhancing carrier scattering—a long‐standing trade‐off. Here, we overcome this trade‐off in SrTiO3‐based entropy‐engineered ceramics via a one‐step synergistic strategy: using poly(methyl methacrylate) (PMMA) as a ...
Ziyao Wei, Jie Xu, Xiaoying Feng, Ping Zhang, Xiaoyu Xu, Jianjun Gou, Chunlin Gong, Feng Gao   +7 more
wiley   +1 more source

Performance of solvent debinding using design of experiment method [PDF]

, 2009
Water leaching process has been widely accepted in Metal Injection Moulding (MIM) process based on its ability to enhance the debinding process. Soluble binder was extracted from the green body, which will develop pores that helped to increase thermal ...
Ahmad, Sufizar, Ibrahim, Mohd. Halim Irwan, Amin, Sri Yulis M., Jamaludin, Khairur Rijal, Rahman, M. N. A. B., Murtadhahadi, Murtadhahadi, Muhamad, Norhamidi   +6 more
core  

Exploring the miscibility challenges of bio-based PLA/PBAT backbones in aluminium feedstock for metal material extrusion (MMEX)

Results in Engineering
In this study, the miscibility challenges and processability of bio-based polylactic acid (PLA)/polybutylene adipate terephthalate (PBAT) blends as a two-component backbone in the binder systems for aluminium (Al) feedstocks in metal material extrusion ...
Vahid Momeni, Zahra Shahroodi, Joamin Gonzalez-Gutierrez, Ivica Duretek, Stephan Schuschnigg, Thomas Grießer, Christian Kukla, Clemens Holzer   +7 more
doaj   +1 more source

Metal Injection Molding (MIM) of Magnesium and Its Alloys

Metals, 2016
Current research has highlighted that magnesium and its alloys as biodegradable material are highly suitable for biomedical applications. The new material fully degrades into nontoxic elements and offers material properties matching those of human bone ...
Martin Wolff, Johannes G. Schaper, Marc René Suckert, Michael Dahms, Frank Feyerabend, Thomas Ebel, Regine Willumeit-Römer, Thomas Klassen   +7 more
doaj   +1 more source

Atom–Cluster Synergy in Scalable Fe–Ru Dual‐Site Architectures Accelerates Alkaline Hydrogen Evolution

Advanced Materials, Volume 38, Issue 60, 27 October 2026.
A mechanochemically synthesized dual‐site electrocatalyst (RuNC@Fe1NC) accelerates alkaline hydrogen evolution via atomic‐level spatial decoupling. Oxophilic Fe single atoms effectively dissociate water, while adjacent Ru nanoclusters rapidly recombine hydrogen.
Jae‐Hoon Baek, Seong Hyeon Kweon, Sun Gwan Cha, Se Jung Lee, Jinwoo Baek, Dong Hyeok Kwon, Hojeong Lee, Youngkook Kwon, Sang Kyu Kwak, Jong‐Beom Baek   +9 more
wiley   +1 more source