Tag Archives: Heat Sink

Figure 9: Aluminum extruded 2D heat sinks (top left), aluminum machined heat sink (top right), zinc cast heat sinks (bottom left) [8], and new generation zinc cast heat sink (bottom right).

Development of a New High Fluidity Zinc Die Casting Alloy

This introductory paper is the research content of the paper [“Development of a New High Fluidity Zinc Die Casting Alloy”] published by [Conference Paper September 2010]. 1. Overview: 2. Abstracts / Introduction ABSTRACT A new hot chamber zinc die casting alloy containing 4.5%AI, 0.01%Mg and 0.03%Cu was developed at Teck’s Product Technology Centre (PTC) in

Read More

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

Read More

Figure 2. Schematic diagrams of casters used in this study. (a) Melt spinning single roll caster, (b) melt drag single roll caster, (c) vertical type high-speed twin roll caster.

Fluidity of Pure Aluminum in a Narrow Channel Die Gap during Die Casting

This article introduces the paper [‘Fluidity of Pure Aluminum in a Narrow Channel Die Gap during Die Casting’] presented at the [‘Metals, MDPI’] 1. Overview: 2. Research Background: Background of the Research Topic: The increasing demand for lightweight heat sinks with excellent heat dissipation has driven interest in pure aluminum due to its superior thermal

Read More

Figure 2 Effective stress contours vs. Time

Development of Copper MIM Powders for Thermal Management Applications

This article introduces the paper ‘Development of Copper MIM Powders for Thermal Management Applications’ published by ‘Not explicitly stated in the paper’. 1. Overview: 2. Abstracts or Introduction Abstract Metal Injection Moulding is continuing to see strong growth in the variety and volume of parts andmaterials in use. We report here the development and application

Read More

Design of Conformal Cooling Channels Using Numerical Methods in a Metal Mold and Calculating Exergy Destruction in Channels

Design of Conformal Cooling Channels Using Numerical Methods in a Metal Mold and Calculating Exergy Destruction in Channels

This article introduces the paper [‘Design of Conformal Cooling Channels Using Numerical Methods in a Metal Mold and Calculating Exergy Destruction in Channels’] published by [‘Scientia Iranica’]. 1. Overview: 2. Abstracts or Introduction Shorter cycle times and improved product quality are achievable through faster cooling in metal molds. Conventional manufacturing limits cooling channel design to

Read More

Design of an LED Thermal System for Automotive Systems

Design of an LED Thermal System for Automotive Systems

This article introduces the paper [‘Design of an LED Thermal System for Automotive Systems’] published by [‘2009 3rd International Conference on Power Electronics Systems and Applications’]. 1. Overview: 2. Abstracts or Introduction This paper investigates high power Light Emitted Diodes (LEDs) with a focus on heat distribution within the heat sink and the correlation between

Read More

Fig.1 Schematic depiction of the wedge-shape copper mould-casting device used to give a range of cooling rates during solidification (the dimensions are in millimetres); the two halves of the copper mould; the wedge-shape Al alloy casting; vertical cross section through the wedge-shape “mould-casting device’

DENDRITE REFINEMENT OF AL9C02 COMPOUND BY A CONTINUOUS INCREASE OF THE COOLING RATE DURING SOLIDIFICATION

This article introduces the paper [‘DENDRITE REFINEMENT OF AL9C02 COMPOUND BY A CONTINUOUS INCREASE OF THE COOLING RATE DURING SOLIDIFICATION’] published by [‘U.P.B. Sci. Bull., Series B, Vol. 74, Iss. 2’]. 1. Overview: 2. Abstracts or Introduction Continuous modification of the cooling rate during solidification has been applied to a hypereutectic Al-9.71at.%Co alloy comprising Al9C02

Read More

Figure 1. Standard dimensions (mm) of a 950 W electric power generator piston

Design and Analysis of Permanent Mould for Small Internal Combustion Engine Piston

This article introduces the paper [‘Design and Analysis of Permanent Mould for Small Internal Combustion Engine Piston’] published by [‘Jordan Journal of Mechanical and Industrial Engineering’]. 1. Overview: 2. Abstracts or Introduction The abstract of the paper states that the research addresses the issue of piston waste due to the short service life of generators

Read More

Figure 2: Heatsink geometry and dimensions

Characterization of Mixed Metals Swaged Heat Sinks for Concentrated Heat Source

This article introduces the paper[‘Characterization of Mixed Metals Swaged Heat Sinks for Concentrated Heat Source’] published by [‘Proceedings of InterPACK’03®’]. 1. Overview: 2. Abstracts or Introduction This research paper presents an experimental investigation into the thermal performance of four distinct heatsink configurations under forced convection conditions. The study compares heatsinks constructed from Aluminum and Copper

Read More

Casting of product of Al-25% Si with thin fins

Casting of product of Al-25%Si with thin fins

This article introduces the paper[‘Casting of product of Al-25%Si with thin fins’] published by [‘La Metallurgia Italiana’]. 1. Overview: 2. Abstracts or Introduction Recently, the demand for die-casting products with thin fins for heat sinks has increased. A383 aluminum alloy is commonly used for die-casting due to its excellent flowability. However, producing A383 components thinner

Read More