The content of this introductory paper is based on the article “[Title of the paper: Induction motors with copper rotor: a new opportunity for increasing motor efficiency]” published by [Publisher: International Journal of Electrical and Computer Engineering (IJECE)]. 1. Overview: 2. Abstract: The copper rotor induction motor (CURIM) was recently introduced because it has lower
“FSW: The high-strength joining technology that needs no bolts or rivets.” FSW (Friction Stir Welding) is a solid-state joining method developed in 1991 at The Welding Institute (TWI) in the UK. Unlike conventional fusion welding, FSW joins materials without melting them. The process involves inserting a rotating tool into the joint line. The frictional heat
Introducing the FST FINE 10KE Electrostatic Spray Scrubber CASTMAN has made a significant advancement in our environmental protection initiatives by implementing cutting-edge air quality technology in our manufacturing facilities. We’re proud to announce the successful installation of the Electrostatic Spray Scrubber system from FST Co., Ltd., specifically designed to effectively capture fine dust particles and
This article introduces the paper “Application of Automobile Lightweight Alloys and the Development of its Die-Casting Technology”. 1. Overview: 2. Research Background: The automotive industry increasingly utilizes lightweight alloy materials due to the development of lightweight vehicles. Auto manufacturers are seeking thinner and stronger materials, presenting a significant challenge to lightweight alloy die-casting technology. Sustainable
This article introduces the paper “A feasibility study of the partial squeeze and vacuum die casting process”. 1. Overview: 2. Research Background: The manufacturing of aluminum alloys is increasingly important due to demands for lightweight materials, improved functionality, higher quality, and environmentally friendly production techniques [1–3]. Die casting offers speed and precision but suffers from
This introductory paper is the research content of the paper [“EFFECTS OF THERMOMECHANICAL TREATMENTS ON THE CHEMICAL AND MECHANICAL PROPERTIES OF Al-Cu Alloy”] published by [International Journal of Materials, Methods and Technologies]. 1. Overview: 2. Abstracts / Introduction This research paper investigates the development of Al-9.37Cu alloy characterized through metallographic examinations. The alloy, cast using
![Fig. 4. Integrated magnesium door cast inner developed as part of a DOEsponsored project led by GM, right, and equivalent steel stamped door inner, left [10] (Copyright 2015 by IMA. Used with permission).](https://castman.co.kr/wp-content/uploads/Fig.-4.-Integrated-magnesium-door-cast-inner-developed-as-part-of-a-DOEsponsored-project-led-by-GM-right-and-equivalent-steel-stamped-door-inner-left-10-Copyright-2015-by-IMA.-Used-with-permission-570x342.webp)
This article introduces the paper “A review of magnesium die-castings for closure applications”. 1. Overview: 2. Background: The Corporate Average Fuel Economy (CAFE) standards, enacted in 1975, mandated improvements in the average fuel economy of North American cars and light trucks. While initial increases were required from Model Year (MY) 1978–MY 1985, significant increases weren’t
This article introduces the paper “Cooling Performance of LED Head Lamp with Heat Sink and Cooling Fan”. 1. Overview: 2. Research Background: The increasing use of LEDs in automotive lighting systems presents a challenge due to heat generation from high-power LEDs, leading to performance degradation and reduced lifespan. Previous research identified factors affecting LED lifespan
![Fig. 5. Double silica cooling structure with copper meshes (Ref. [186]).](https://castman.co.kr/wp-content/uploads/Fig.-5.-Double-silica-cooling-structure-with-copper-meshes-Ref.-186-570x342.webp)
This article introduces the paper “A review of air-cooling battery thermal management systems for electric and hybrid electric vehicles”. 1. Overview: 2. Background: The paper begins by highlighting the increasing concentration of greenhouse gases (GHGs) since the 1900s, primarily due to the combustion of fossil fuels in internal combustion engines (ICEs). Transportation is a significant
This article introduces the paper “A novel automated heat-pipe cooling device for high-power LEDs”. 1. Overview: 2. Research Background: High-power LEDs are increasingly popular in various applications, offering advantages like long lifespan, high reliability, low energy consumption, fast response time, and color variability. However, their efficiency (15-25% power-to-light conversion) is limited, with over 80% of
