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Improvement in corrosion resistance of Mg97Zn1Y2 alloy by Zr addition
Magnesium alloys, known for their exceptional lightweight properties, have presented challenges in various applications due to their limited...
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Synergistic effect of Zr and Mo on precipitation and high-temperature properties of Al-Si-Cu-Mg alloys
This study focuses on finding a solution to the sharp decline in mechanical properties of Al-Si-Cu-Mg alloys due to rapid coarsening of traditional...
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High-strength Ti-Al-V-Zr cast alloys designed using α and β cluster formulas
Ti-Al-V-Zr quaternary titanium alloys were designed following α-{[Al-Ti 12 ](AlTi 2 )} 17− n +β-{[Al-Ti 12 Zr 2 ](V 3 )} n , where n =1–7 (the number of β units), on...
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Carbonization mechanism and ablation behavior of Zr/Hf-ZrC1−x/HfC1−x rods prepared by in-situ reaction method
The Zr/Hf-ZrC 1− x /HfC 1− x rods were prepared by the carbon diffusion in situ reaction. The effects of different carbonization temperatures and carbon...
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Effects of Cu addition on microstructure and mechanical properties of Er-modified Al-10Mg2Si cast alloys
The solidification microstructure and mechanical properties of hypoeutectic Al-10Mg 2 Si cast alloys with different Cu contents and 0.45 wt.% Er were...
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Influence of minor Sc additions on grain refinement and microstructure characteristics of a high Zn-containing Al-Zn-Mg-Cu-Zr alloy
In the present work, scandium elements with a series of contents (0.06 wt.%, 0.10 wt.%, 0.14 wt.%, 0.17 wt.%, 0.20 wt.% and 0.25 wt.%) were added in...
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Highly effective design of high GFA alloys with different metal-based and various components by machine learning
The glass-forming ability (GFA) is of great significance for the development of novel functional metal-based metallic glasses. In this study, seven...
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Effect of FeSi additive in dual-chamber sample cup on thermal analysis characteristic values and vermiculating rate of compacted graphite iron
Thermal analysis plays a key role in the online inspection of molten iron quality. Different solidification process of molten iron can be reflected...
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Aktuelle Entwicklung zu Vergütungsanpassungen
Hinsichtlich der Vergütung für nachträgliche Änderungen und zusätzliche Leistungen enthält § 2 VOB/B sowohl Regelungen bei Mehr- und Mindermengen der...
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Migration Activity of Heavy Metals During Pyrolysis of Dried Sewage Sludge in a Fixed-Bed Reactor
The results of a study of the pyrolysis of dried sewage sludge taken from a fixed-bed reactor of urban wastewater treatment plants are presented. The...
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Die vertraglich vereinbarte Leistung und Vergütung
Wie die vom Auftragnehmer zu erbringenden Leistungen und die hierfür vom Auftraggeber zu zahlende Gegenleistung, also die Vergütung bzw. der...
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Effect of slow shot speed on externally solidified crystal, porosity and tensile property in a newly developed high-pressure die-cast Al-Si alloy
The effect of slow shot speed on externally solidified crystal (ESC), porosity and tensile property in a newly developed high-pressure die-cast Al-Si...
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Rechtlicher Hintergrund der Kündigungsvergütung
In diesem Kapitel werden die entsprechenden Vergütungsansprüche des AN und die Rechtsfolgen zu den jeweiligen Kündigungsmöglichkeiten vorgestellt....
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Vergütung des erfinderischen Arbeitnehmers
Der Vergütungsanspruch folgt aus der gemeldeten Diensterfindung, und nicht etwa aus dem Gegenstand der Patentanmeldung oder aus dem erteilten Patent....
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Effect of hot deformation on the microstructure of spray-formed 7055 aluminum alloy extruded plate
The hot deformation behavior of spray-formed 7055 aluminum alloy extruded plate was studied under conditions of 300–450 °C and 0.01–25 s −1 through a...
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Proceedings of 14th International Conference on Electromechanics and Robotics “Zavalishin's Readings” ER(ZR) 2019, Kursk, Russia, 17 - 20 April 2019
This book features selected papers presented at the 14th International Conference on Electromechanics and Robotics ‘Zavalishin’s Readings’ – ER(ZR)...
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§ 15 Fälligkeit des Honorars, Abschlagszahlungen
1Für die Fälligkeit der Honorare für die von dieser Verordnung erfassten Leistungen gilt § 650g Absatz 4 des Bürgerlichen Gesetzbuchs...
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The novel heat treatments of aluminium alloy characterized by multistage and non-isothermal routes: A review
Both preliminary heat treatment and final heat treatment play an irreplaceable role in the production of aluminum alloy products. The homogenization...
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Schlussrechnungsstellung durch den Auftragnehmer
Sofern ein wirksamer Bauvertrag geschlossen wurde, ist der Werklohn des AN in § 631 Abs. 1 BGB gesetzlich abgesichert. Nach Fertigstellung der dem...
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Ansprüche auf Vergütungsanpassung nach VOB/B
In der Baupraxis werden Ansprüche auf Vergütungsanpassung meist als „Nachträge“ bezeichnet. Bis zum 31.12.2017 war der Terminus „Nachträge“ kein...