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  • Metal casting processes - IIT G

    2016-2-29 · three piece moulding. Pattern: It is the replica of the final object to be made. The mould cavity is made with the help of pattern. Parting line: This is the dividing line between the two moulding flasks that makes up the mould. Moulding sand: Sand, which binds strongly without losing its permeability to air or gases. It is a mixture of

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  • Innovations in Copper: Electrical and Metallurgy of

    Powered by Pure, Scopus & Elsevier Fingerprint Engine™ © 2021 Elsevier B.V. We use cookies to help provide and enhance our service and tailor content. By continuing you agree to the use of cookies. Log in to Pure

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  • About Arcam | GE Additive

    DTU Orbit is the official research database of the Technical University of Denmark, DTU, provided by DTU Library. DTU Orbit provides an overview of research output, i.e. publications, to which DTU employees have contributed. DTU Orbit also offers the possibility of cross search publications, projects, activities, prizes, press/media, department ...

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  • University of Strathclyde

    2021-6-10 · Optomec awarded 500K to repair Air Force turbine blades using LENS 3D printing technology Kubi Sertoglu June 16th 2021 - 8:24pm

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  • Welcome to DTU Research Database

    2021-3-1 · The maximum torque of a motor is directly proportional to the flux produced by the magnets. By keeping the working temperature of the magnets low, higher power density can be achieved . Using cast copper instead of cast aluminum as rotor bars and end rings can reduce the temperature of rotor effectively . The influence of temperature on the relative permeability of iron core material can be …

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  • 3D Printing Industry-The Authority on 3D Printing ...

    2019-4-1 · Three-dimensional printing (3DP) The 3DP method was first devised by Sachs et al. at the Massachusetts Institute of Technology (MIT), who filed a patent for it in 1989 [ 165 ]. Although 3DP can be considered an indirect ceramic inkjet printing process, its distinctive feature is the use of powder beds, which is why 3DP is classified as a powder-based technique in this review.

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  • A review on methods of finding losses and cooling

    In this paper, a three-dimensional lane detection algorithm using LRF that is very robust against illumination is proposed. For the three-dimensional lane detection, the laser reflection difference between the asphalt and the lane according to color and distance has …

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  • 3D printing of ceramics: A review - ScienceDirect

    2020-7-30 · Import to EndNote. Copy the details under EndNote, and save it in a notepad (as .txt file).; Open the EndNote library to import the details. Select File, select Import option in the drop down.; In the import dialogue box, do the following: In the Import Data File, click Choose File to browse to the .txt file with saved details.; Set the Import Option to Tab Delimited.

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  • Copper/carbon nanotube composites: research trends

    2018-11-28 · 1. Introduction. Copper is an indispensable material in our modern electricity- and electronics-driven society. It is the most electrically conducting non-precious metal (5.8 × 10 5 S cm −1 at 27°C) [] and the best thermal conductor among metals (401 W m −1 K −1 at 27°C) [].Further, copper has a high current-carrying capacity [], is strong, ductile, workable, and resistant to ...

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  • Copper-Nickel Alloys: Properties, Processing,

    2021-1-21 · The density of copper (8.93 kg/dm 3 at 20 °C) varies only slightly with increasing nickel content (density of nickel at 20 °C = 8.9 kg/dm 3) and is 8.9 kg/dm3 for all Cu-Ni alloys specified in DIN 17 664. This aspect can also be seen in Table 7 with the physical properties of the Cu-Ni resistance alloys to DIN 17 471.

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  • 3D printing of ceramics: A review - ScienceDirect

    2019-4-1 · The SL technique is believed to be the most prominent and popular 3D printing technology and has been extensively used worldwide [].It was first proposed and developed by Hull in 1986 [] and was later commercialised by 3D Systems Inc. SL is a process in which a light source of a certain wavelength (usually in the ultraviolet range) is used to selectively cure a liquid surface in a vat ...

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  • 3D Printing Industry-The Authority on 3D Printing ...

    a three or higher axes capability for successful cladding of complex parts with overhanging features and hollow features. The control system includes sensors, CCD cameras and a computer workstation. 2.2 Laser-aided Part Repair Systems The part repair systems can be classified as an onsite or offsite repair system. The onsite

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  • Laser Aided Part Repair- A Review - EDGE

    Applied Sciences is an international, peer-reviewed, open access journal on all aspects of applied natural sciences published semimonthly online by MDPI.. Open Access — free for readers, with article processing charges (APC) paid by authors or their institutions.; High Visibility: indexed within Scopus, SCIE (Web of Science), Inspec, CAPlus SciFinder, and many other databases.

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  • 3DPrint.com | The Voice of 3D Printing Additive ...

    2021-7-5 · ProX SLS 6100. Production-grade nylon 3D printer delivering best-in-class part quality, fast build times and automated production tools. ProX 800. SLA quality at high throughput to address the broadest range of applications. ProJet MJP 2500/2500 Plus.

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  • Applied Sciences | An Open Access Journal from MDPI

    Article. Feb 2012. Sangita Sharma. Density ( ), viscosity (η) and speed of sound (u) for binary mixtures of oleic acid with methyl acetate, ethyl acetate, n-propyl acetate and n-butyl acetate ...

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  • The Best Industrial Metal and Plastic 3D Printers I 3D

    2019-8-14 · One of chemical process industries is the paints industry. Paints is a main part of coatings, paints composed of five components which are; resin (binder), solvent, filler, pigments, and additives ...

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  • Copper-Nickel Alloys: Properties, Processing,

    2021-1-21 · The density of copper (8.93 kg/dm 3 at 20 °C) varies only slightly with increasing nickel content (density of nickel at 20 °C = 8.9 kg/dm 3) and is 8.9 kg/dm3 for all Cu-Ni alloys specified in DIN 17 664. This aspect can also be seen in Table 7 with the physical properties of the Cu-Ni resistance alloys to DIN 17 471.

    Get Price
  • Copper/carbon nanotube composites: research trends

    2018-11-28 · 1. Introduction. Copper is an indispensable material in our modern electricity- and electronics-driven society. It is the most electrically conducting non-precious metal (5.8 × 10 5 S cm −1 at 27°C) [] and the best thermal conductor among metals (401 W m −1 K −1 at 27°C) [].Further, copper has a high current-carrying capacity [], is strong, ductile, workable, and resistant to ...

    Get Price
  • Understanding Journal Bearings - EDGE

    Understanding Journal Bearings Malcolm E. Leader, P.E. Applied Machinery Dynamics Co. Durango, Colorado ABSTRACT This paper covers the basic aspects of journal bearings including lubrication, design and application.

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  • The Best Industrial Metal and Plastic 3D Printers I 3D

    2021-7-5 · ProX SLS 6100. Production-grade nylon 3D printer delivering best-in-class part quality, fast build times and automated production tools. ProX 800. SLA quality at high throughput to address the broadest range of applications. ProJet MJP 2500/2500 Plus.

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  • Dental Supplies and Medical Supplies - Henry Schein

    Henry Schein is a worldwide distributor of medical and dental supplies including vaccines, pharmaceuticals, financial services and equipment.

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  • Heterogeneous Aspects of Additive Manufactured

    2021-1-2 · Metal additive manufacturing (MAM) is an emerging technology to produce complex end-use metallic parts. To adopt MAM for manufacturing numerous engineering parts used in critical applications, a thorough understanding of the relationship between the complex thermal cycles in MAM and the unique heterogeneous microstructures of MAM parts need to be established.

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  • Europe PMC

    Europe PMC is an archive of life sciences journal literature. This website requires cookies, and the limited processing of your personal data in order to function.

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  • Sci-Hub: removing barriers in the way of science

    Sci-Hub ideas. We fight inequality in knowledge access across the world. The scientific knowledge should be available for every person regardless of their income, social status, geographical location and etc. Our mission is to remove any barrier which impeding the widest possible distribution of …

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  • Modern Production Methods for Titanium Alloys: A

    Get certified as an expert in up to 15 unique STEM subjects this summer. Our Bootcamp courses are free of charge.

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  • Heterogeneous Aspects of Additive Manufactured

    2021-1-2 · Metal additive manufacturing (MAM) is an emerging technology to produce complex end-use metallic parts. To adopt MAM for manufacturing numerous engineering parts used in critical applications, a thorough understanding of the relationship between the complex thermal cycles in MAM and the unique heterogeneous microstructures of MAM parts need to be established.

    Get Price
  • Understanding Journal Bearings - EDGE

    Understanding Journal Bearings Malcolm E. Leader, P.E. Applied Machinery Dynamics Co. Durango, Colorado ABSTRACT This paper covers the basic aspects of journal bearings including lubrication, design and application.

    Get Price
  • US5121329A - Apparatus and method for creating

    Apparatus incorporating a movable dispensing head provided with a supply of material which solidifies at a predetermined temperature, and a base member, which are moved relative to each other along 'X,' 'Y,' and 'Z' axes in a predetermined pattern to create three-dimensional objects by building up material discharged from the dispensing head onto the base member at a controlled rate.

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  • Powder metallurgy – basics & applications

    2016-5-4 · In this method, final deposition occurs in three ways, 1. A hard brittle layer of pure metal which is subsequently milled to obtain powder (eg. iron powder) 2. A soft, spongy substance which is loosely adherent and easily removed by scrubbing 3. A direct powder deposit from the electrolyte that collects at the bottom of the cell

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  • What is Additive Manufacturing? | GE Additive

    2020-8-24 · A novel probe combines electrochemical sensing and optical control in a single wireless device, enabling researchers to remotely influence animal behavior and …

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  • A wireless, implantable optoelectrochemical probe for ...

    2021-6-30 · The UNT Digital Library is a centralized repository for the rich collections held by the libraries, colleges, schools, and departments at the University of North Texas.

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  • UNT Digital Library

    2020-1-17 · Benzene is an organic chemical compound that is clear, colorless and flammable with a sweet odor. It can be found in crude oil products like gasoline, plastics, resins and synthetic fibers. The following is a list of products containing benzene.

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  • List of Products Containing Benzene | C₆H₆ Cancer

    Official Site. Shop more than 2,600 unique products, as seen on TV items, and more.

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  • Powder metallurgy – basics & applications

    2016-5-4 · In this method, final deposition occurs in three ways, 1. A hard brittle layer of pure metal which is subsequently milled to obtain powder (eg. iron powder) 2. A soft, spongy substance which is loosely adherent and easily removed by scrubbing 3. A direct powder deposit from the electrolyte that collects at the bottom of the cell

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  • Google Scholar

    Advanced search

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  • Catalogs Directindustry

    Folder LUMIMAX UV Lighting 4 Pages. 01860 Workholding pyramid mineral cast 2 Pages. GHM Greisinger – Industry Catalog 2019 88 Pages. MNINIDIN CABLE 25 - EN 1 Pages. HT28 RTJ PRO 2 Pages. Bucket Elevator & Belt Conveyor Monitoring Systems 24 Pages. Jiwei Dedicates in Manufacturing Reliable and High Quality Instruments 1 Pages.

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  • Journal of Physics: Conference Series, Volume 1546,

    The work is aimed at solving urgent tasks – improving the efficiency of electrothermal micro-thrusters (ETMT) for microsatellites weighing up to 50 kg. The purpose of this work is to evaluate the effectiveness of a small-sized ETMT with Autonomous heating element (AHE) with a diameter of 4 mm on the basis of experimental studies.

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  • 3DEXPERIENCE Platform

    Material extrusion is known as Fused Filament Fabrication (FFF) and is one of the most popular processes for hobbyist-grade 3D printing. The proprietary term Fused Deposition Modeling (FDM) was coined by S. Scott Crump in the late 1980’s and was commercialized in 1990 by the Stratasys company.

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  • Journal of Bacteriology Journal Homepage

    2012-7-6 · Journal of Bacteriology publishes research articles that probe fundamental processes in bacteria, archaea, and their viruses and the molecular mechanisms by which they interact with each other and with their hosts and their environments.

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  • Centrifugal Pump Performance Test

    2017-9-10 · Manufacturing processes are explained in detail. The basic concepts of how to produce manufactured items. Describes the different manufacturing processes and the methods and techniques involved in each of these processes. Discusses the primary consideration and goals in manufacturing. How material properties relate to manufacturing process.

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  • Manufacturing Process

    2014-7-24 · A fundamental characterization of friction requires an accurate understanding of how the surfaces in contact interact at the nano or atomic scales. In this work, molecular dynamics simulations are used to study friction and deformation in the dry sliding interaction of two hemispherical asperities. The material simulated is copper and the atomic interactions are defined by the embedded atom ...

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  • Molecular scale analysis of dry sliding copper

    2019-7-14 · For the serious and uneven wear of the brake pad in the high-power disc brake during braking, the dynamic variation of the brake disc and the brake pad interface variable is considered, the wear calculation model is established based on the friction and wear mechanism, and the wear depth and volume of the brake pad can be calculated by equations.

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