Results 201 to 210 of about 29,183 (293)

Investigation of the Structural, Mechanical and Operational Properties of an Alloy AlSi18Cu3CrMn. [PDF]

Materials (Basel)
Dimova D, Dochev B, Trojan K, Kamarska K, Sofronov Y, Zagorski M, Tsonev V, Nikolov A.   +7 more
europepmc   +1 more source

Understanding and rationalizing the structure of ionic solids by computational application of Beck's extended coordination number rule

Acta Crystallographica Section B, EarlyView.
Crystal chemical rules are powerful tools to understand and rationalize inorganic crystal chemical structures. Using an automated approach, Beck's extended coordination number rule is proven to correctly rationalize the coordination within 82.2% of all ternary fluorides.Crystal chemical rules are widely applied to understand and rationalize inorganic ...
Niklas Langer, Holger Kohlmann
wiley   +1 more source

Highly Porous Co-Al Intermetallic Created by Thermal Explosion Using NaCl as a Space Retainer. [PDF]

Materials (Basel)
Yu Y, Zhou D, Qiao L, Feng P, Kang X, Yang C.   +5 more
europepmc   +1 more source

Production of arsenical bronze using speiss on the Elephantine Island (Aswan, Egypt) during the Middle Kingdom (Middle Bronze Age) (c.2000–1650 BCE)

Archaeometry, EarlyView.
Abstract This paper presents the first direct evidence of the slags produced during the cementation alloying process of Cu with speiss inside ceramic crucibles, thus representing Cu alloying with As in Middle Kingdom Egypt. The settlement deposits from the Middle Bronze Age were excavated on Elephantine Island, within modern Aswan.
Jiří Kmošek, Martin Odler
wiley   +1 more source

Emerging strategies for durable Pt catalysts in PEMFCs. [PDF]

Chem Sci
Chen Y, Meng L, Sun H, Lin H, Sun S.
europepmc   +1 more source

Effects of Hold Time on the Elevated Temperature Fatigue Crack Growth Behavior of Alloy 247LC‐DS

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT Creep–fatigue crack growth (CFCG) experiments were performed at 850°C and 950°C on nominally 12.70‐mm‐thick compact‐type specimens of alloy 247LC‐DS, a Ni‐base superalloy. The loading cycles consisted of trapezoidal waveforms with hold times of 2 and 20 min at the maximum force.
Zachary B. Towner, Santosh B. Narasimhachary, Phillip W. Gravett, Richard W. Neu, Christopher L. Muhlstein, Ashok Saxena   +5 more
wiley   +1 more source

Ti-Al-V/Zn-Al-Cu Composite Materials Prepared by Zinc Melt Infiltration Technology. [PDF]

Materials (Basel)
Balejová V, Michalcová A, Bašistová M, Lichý P, Vojtěch D.   +4 more
europepmc   +1 more source

Bond strength and interfacial analysis of six CoCr alloys made by conventional casting and selective laser melting

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effects of the elemental composition and the manufacturing process of cobalt chromium–molybdenum (CoCr–Mo), cobalt chromium–tungsten (CoCr–W), and CoCr–Mo‐W alloys on metal–ceramic bond strength. Materials and Methods Six CoCr‐based alloys were included in this study, a were classified into three different groups ...
Youssef S. Al Jabbari, Konstantinos Dimitriadis, Aref Sufyan, Spiros Zinelis   +3 more
wiley   +1 more source