Category Archives: Copper-E

FIGURE 3: HIGH EFFICIENCY INDUCTION MOTOR IMPROVEMENTS (SOURCE ISR-UC)

Motor System Efficiency Trends

This article introduces the paper [“D 4.1. MOTOR SYSTEM EFFICIENCY TRENDS”] published by [EU-MORE]. 1. Overview: 2. Abstracts or Introduction The paper “D 4.1. MOTOR SYSTEM EFFICIENCY TRENDS” provides an overview of the trends in motor system efficiency, driven by increasing global awareness of energy efficiency and the implementation of Minimum Energy Performance Standards (MEPS).

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Figure 3. Radio filter produced by means of the RSF/RheoMetalTM process. A unique feature of this product is the weight reduction of 1.6 kg facilitated by wall thicknesses as low as 0.4 mm at 40 mm height (aspect ratio 100). High conductivity low Si alloys were used, and thermal transport properties further increased by up to 20% depending on the alloy composition by means of heat treatments, as depicted in the top right diagram by means of arrows denoting the course of the latter (images provided by Comptech AB, Skillingaryd, Sweden).

Advances in Metal Casting Technology: A Review of State of the Art, Challenges and Trends—Part II: Technologies New and Revived

This article introduces the paper ‘Advances in Metal Casting Technology: A Review of State of the Art, Challenges and Trends—Part II: Technologies New and Revived’ published by MDPI. 1. Overview: 2. Abstracts or Introduction The present text, as the second part of an editorial for the Special Issue “Advances in Metal Casting Technology,” builds upon

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Figure 3.2.1.3 Room temperature tensile properties of H-13 steel in relation to hardness and Charpy V-notch impact energy (Ref. 44)

Aerospace and High Performance Alloys Database Ferrous • FeUH H-13

This article introduces the paper “Aerospace and High Performance Alloys Database Ferrous • FeUH H-13 August 2008” published by “CINDAS LLC”. 1. Overview: 2. Abstracts or Introduction 1.0 General This medium alloy, martensitic, air hardening, Ultrahigh-strength steel is similar to H-11 and H 11 Mod in composition, heat treatment, and many properties. The steels H-11,

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Figure 2. Number of papers on Cast MMCs published from 1988 to 2018. 3

50 Years of Foundry Produced Metal Matrix Composites and Future Opportunities

This article introduces the paper ’50 Years of Foundry Produced Metal Matrix Composites and Future Opportunities’ published by ‘2019 AFS Proceedings of the 123rd Metalcasting Congress’. 1. Overview: 2. Abstracts or Introduction View Page This is the Golden Anniversary paper of the 1969 AFS paper “Dispersion of Graphite Particles in Aluminum Castings through Injection of

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Figure 2. Base alloy- 17hrs of aging.

Effect of Cr Addition on Mechanical Properties and Wear Rate of Cast Al-Cu Alloy

This article introduces the paper[‘Effect of Cr Addition on Mechanical Properties and Wear Rate of Cast Al-Cu Alloy’] published by [‘Indian Journal of Science and Technology’]. 1. Overview: 2. Abstracts or Introduction This paper investigates the effect of Chromium (Cr) addition on the hardness, tensile properties, and wear behavior of Aluminum-4.5%Copper (Al-4.5Cu) alloy A206. The

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Figure 7. (a) Graphical illustration of a cold-chamber die casting machine. (b) Casting cycle for cold-chamber die casting [14].

Al Alloys and Casting Processes for Induction Motor Applications in Battery-Powered Electric Vehicles: A Review

This article introduces the paper “Al Alloys and Casting Processes for Induction Motor Applications in Battery-Powered Electric Vehicles: A Review” presented at the MDPI Metals 1. Overview: 2. Research Background: The increasing environmental concerns and the rapid growth of the battery-powered electric vehicle (BEV) industry have significantly driven research into lightweight materials. Aluminum (Al) alloys

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Figure 2. Look-up-tables for basic motor characteristics.

Automotive Lightweight Design: Simulation Modeling of Mass-Related Consumption for Electric Vehicles

This article introduces the paper “Automotive Lightweight Design: Simulation Modeling of Mass-Related Consumption for Electric Vehicles” presented at the MDPI 1. Overview: 2. Research Background: 3. Research Purpose and Research Questions: 4. Research Methodology 5. Main Research Results: 6. Conclusion and Discussion: 7. Future Follow-up Research: 8. References: 9. Copyright: This material was summarized based

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Figure 3. Squirrel cage rotor and its components manufactured from commercially pure aluminium via the high-pressure casting method.

Improving Electrical Conductivity of Commercially Pure Aluminium: The Synergistic Effect of AlB8 Master Alloy and Heat Treatment

This article introduces the paper “Improving Electrical Conductivity of Commercially Pure Aluminium: The Synergistic Effect of AlB8 Master Alloy and Heat Treatment” presented at the “MDPI Materials” 1. Overview: Title: Improving Electrical Conductivity of Commercially Pure Aluminium: The Synergistic Effect of AlB8 Master Alloy and Heat TreatmentAuthors: Yusuf Zeybek, Cemile Kayış, and Ege Anıl DilerPublication

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Figure 5. Results of constrained rod casting: (a) AA7075; (b) AA7068; (c) AA7055.

Development of Low-Pressure Die-Cast Al–Zn–Mg–Cu Alloy Propellers—Part I: Hot Tearing Simulations for Alloy Optimization

This article introduces the paper “Development of Low-Pressure Die-Cast Al–Zn–Mg–Cu Alloy Propellers—Part I: Hot Tearing Simulations for Alloy Optimization” presented in Materials Journal. 1. Overview: High-Strength Aluminum Alloy Propellers, Addressing Hot Tearing Issues Through Alloy Optimization Research 2. Research Background: Demand for High-Performance Leisure Boat Propellers, Hot Tearing Challenges in 7xxx Series Alloys 3. Research

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Figure 16. DC-Bus IGBT heatsink and capacitance.

Three-Phase 75 kW Brushless Direct Current Motor for Electric Vehicles: Different Power Stage Design, Calculation of Losses, Cooling Techniques, and Comparison

This article introduces the paper “Three-Phase 75 kW Brushless Direct Current Motor for Electric Vehicles: Different Power Stage Design, Calculation of Losses, Cooling Techniques, and Comparison”. 1. Overview: 2. Research Background: The increasing need to reduce CO2 and SO2 emissions due to climate change necessitates improvements in electric vehicle efficiency. While Brushless Direct Current (BLDC)

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