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Aluminum Sheet / Plate
Advanced Metal Technology Co.,Limited ALUMINUM PRODUCTS SERIES Advanced Metal Technology Co.,Limited 1 Hongnan Mansion, No.939 Jinqiao Road, Shanghai, China Post Code:200136 Tel: 0086-21-61623132 Fax: 0086-21-61622559 Henghua Technology Park,NAO.58dXiuvxi Raoand, WcuXei,Chdina Metal Technology Co.,Limited Post Code:214000 Tel: 0086-510-85192612 Fax: 0086-510-85192613 Flat/RM 1205, Tai Sang Bank Building, 130-132 Des Voeux Road Central, HK, China Advanced Metal Technology Co.,Limited CONTENT INTRODUCTION...............................................................................................................................3 ALUMINUM SHEET / PLATE..........................................................................................................3 1000 Series 1050 1060 1070 1100..............................................................................................6 5000 Series 5050 5054 5083 5454..............................................................................................7 6000 Series 6010 6011 6061 6062 6063.....................................................................................8 7000 Series 7005 7A04 7A09 7050 7075...................................................................................9 Aluminum Composite Sheet..................................................................................................... 10 Roof Ceiling.............................................................................................................................. 12 Air Plane Plate...........................................................................................................................14 -
Statistical Analysis of the Optical Interferometry of Pitting Process in Aluminum 3003 Sheets Exposed to Saline Environment
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Elsevier - Publisher Connector Available online at www.sciencedirect.com ScienceDirect Procedia Materials Science 8 ( 2015 ) 82 – 90 International Congress of Science and Technology of Metallurgy and Materials, SAM - CONAMET 2013 Statistical Analysis of the Optical Interferometry of Pitting Process in Aluminum 3003 Sheets Exposed to Saline Environment Solange Y. Paredes-Dugarte, Benjamín Hidalgo-Prada Material Science Department, Materials Characterization Laboratory. Research Institute of Biomedicine and Applied Sciences “Dra. Susan Tai”, University Ave., Cumaná, Sucre 6101, Venezuela. Abstract In this study, a statistical evaluation was made of the susceptibility to pitting corrosion, using the pitting factor criteria. Specimens were cut in size of 15 cm x10 cm of AA3003 aluminium sheet of temper H14, H16 and H18 of national production. Afterwards, they were exposed to a salt spray during 72, 144, 216, 288 and 360 hours continually, according to ASTM B117 standard. After salt spray test was observed pitting attack in all specimens regardless of the exposure time and the degree of deformation (temper) of material. The surfaces of the corroded specimens were analyzed by optical interferometry. The parameters evaluated in each field were: roughness (Rms), peak-valley distance (PV) and the lowest point of all peaks (V). A pitting factor of the order of 4 was calculated, indicating a highly localized corrosion process for this commercial aluminium alloy 3003 in saline environment. © 20152014 TheThe Authors. Authors. Published Published by Elsevierby Elsevier Ltd. LtdThis. is an open access article under the CC BY-NC-ND license Selection(http://creativecommons.org/licenses/by-nc-nd/4.0/ and peer-review under responsibility). -
In the Nano World
UK invests in the nano world by Paula Gould The Engineering and Physical Sciences Research The EPSRC has identified the ‘nano world’ as one of its Council (EPSRC) is one of seven agencies that priority areas for funding over the next few years. distributes funding for research and postgraduate This decision reflects the growth in investment that the Council has already pledged – or, indeed, spent – training on behalf of the UK government. The EPSRC on projects involving dimensions and tolerances in invests around £500 million ($800 million) each year, the range 0.1 nm to 100 nm (Table 1). Funds for with a view to sustaining and enhancing the UK’s nano-research are drawn from separate EPSRC science and technology base. The Council’s support Programmes, reflecting the underpinning and for nanoscience and nanotechnology has almost interdisciplinary nature of the subject (Table 2). The tripled over the past four years. This is partly the Materials Programme has played a particularly result of targeted funding schemes, but also the significant role in supporting this work. Today’s appearance of more ‘nano’ proposals in the standard research into areas such as molecular self-assembly, novel patterning techniques, precision metrology grant applications. The EPSRC now boasts a tools, nanostructured materials, and electro- substantial and diverse research portfolio in mechanical systems could form the building blocks of nanoscience and nanotechnology. tomorrow’s materials science and engineering. There are two main routes though which the EPSRC invests in nanoscience and technology: ‘strategic’ and ‘responsive mode’ funding. The distribution of strategic funding is in line with deliberate policies to support certain areas or activities, and generally follows a specific call for proposals. -
Review of the Year 2009/10
Invest in future scientific leaders and in innovation Review of the year 2009/10 1 Celebrating 350 years Review of the year 2009/10 02 Review of the year 2009/10 President’s foreword Executive Secretary’s report Review of the year 2009/10 03 Contents President’s foreword ..............................................................02 Inspire an interest in the joy, wonder Executive Secretary’s report ..................................................03 and excitement of scientific discovery ..................................16 Invest in future scientific leaders and in innovation ..............04 Seeing further: the Royal Society celebrates 350 years .......20 Influence policymaking with the best scientific advice ........08 Summarised financial statements .........................................22 Invigorate science and mathematics education ...................10 Income and expenditure statement ......................................23 Increase access to the best science internationally ..............12 Fundraising and support ........................................................24 List of donors ..........................................................................25 President’s Executive foreword Secretary’s report This year we have focused on the excellent This has been a remarkable year for the Society, our opportunity afforded by our 350th anniversary 350th, and we have mounted a major programme not only to promote the work of the Society to inspire minds, young and old alike, with the but to raise the profile of science -
Lead Action News Lanv15n2 Combating the Silent Epidemic
LEAD Action News vol. 15 no. 2, February 2015 ISSN 1324-6012 The newsletter of The LEAD (Lead Education and Abatement Design) Group Inc. PO Box 161 Summer Hill NSW 2130 Australia Ph: (02) 9716 0014, Email www.lead.org.au/cu.html Web:www.lead.org.au/ www.leadsafeworld.com Editor-in-Chief: Elizabeth O’Brien, Editorial Team: Rocky Huang, Mish Calvert Combating the Silent Epidemic This issue is about providing you with information to combat lead poisoning. From nutritional information to finding out how to stay lead safe by paying attention to the different sources of lead contamination and ways that lead can enter the body of you and your family and taking the appropriate action to combat these threats. It is up to us, every single one of us, to combat lead in our local environment and together we can work towards a lead-safe future. To do this, The LEAD Group aims to arm you with information as well as provide you with the tools to detect and take further action about the lead in your surroundings. If you haven't already, please visit our shop (http://www.leadsafeworld.com/shop/) and become a member / partner and join our cause for a lead-safe future. Additionally, we highly recommend that you check out our newest project 'The Blood Lead Challenge (http://www.leadsafeworld.com/wp-content/uploads/2014/10/Blood-Lead- Challenge.pdf)! You can find more information about the articles in this issue of LEAD Action News in the Editorial. VAP Entry: Our children heading for a lead-safe world. -
Aluminium Alloys Chemical Composition Pdf
Aluminium alloys chemical composition pdf Continue Alloy in which aluminum is the predominant lye frame of aluminum welded aluminium alloy, manufactured in 1990. Aluminum alloys (or aluminium alloys; see spelling differences) are alloys in which aluminium (Al) is the predominant metal. Typical alloy elements are copper, magnesium, manganese, silicon, tin and zinc. There are two main classifications, namely casting alloys and forged alloys, both further subdivided into heat-treatable and heat-free categories. Approximately 85% of aluminium is used for forged products, e.g. laminated plates, foils and extrusions. Aluminum cast alloys produce cost-effective products due to their low melting point, although they generally have lower tensile strength than forged alloys. The most important cast aluminium alloy system is Al–Si, where high silicon levels (4.0–13%) contributes to giving good casting features. Aluminum alloys are widely used in engineering structures and components where a low weight or corrosion resistance is required. [1] Alloys composed mostly of aluminium have been very important in aerospace production since the introduction of metal leather aircraft. Aluminum-magnesium alloys are both lighter than other aluminium alloys and much less flammable than other alloys containing a very high percentage of magnesium. [2] Aluminum alloy surfaces will develop a white layer, protective of aluminum oxide, if not protected by proper anodization and/or dyeing procedures. In a wet environment, galvanic corrosion can occur when an aluminum alloy is placed in electrical contact with other metals with a more positive corrosion potential than aluminum, and an electrolyte is present that allows the exchange of ions. -
Synthesis of Dense Porous Layered Double Hydroxides from Struvite
Electronic Supplementary Material (ESI) for Green Chemistry. This journal is © The Royal Society of Chemistry 2021 Electronic Supplementary Information Synthesis of dense porous layered double hydroxides from struvite W. L. Joyce Kwok, Hongri Suo, Chunping Chen, D. W. Justin Leung, Jean-Charles Buffet and Dermot O'Hare* Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA. [email protected] Table of Contents S1. General instrument details S2 S2. Experimental details S4 S1 S.1 General instrument details The specific surface area of the samples was determined by the Brunauer-Emmett-Teller (BET) method using the N2 adsorption and desorption isotherms collected at 77 K on a Micromeritics TriStar II 3030 instrument. Struvite samples were degassed at 30 ºC overnight before analysis. LDH samples were degassed at 110 ºC overnight before analysis. Fourier transform infra-red (FTIR) spectra were collected on a Bruker VERTEX 80 spectrometer fitted with a DuraSamplIR II diamond ATR (attenuated total reflection) accessory. The instrument was set to record 50 scans between 4000–500 cm–1 at 4 cm–1 resolution. The diamond gave rise to absorption bands between 2300–1800 cm–1. These did not interfere with the analysis. Elemental analysis by inductively coupled plasma mass spectrometry (ICP-MS) was performed by Dr Alaa Abdul-Sada (University of Sussex). Analyses were conducted on 20–30 mg samples digested in concentrated nitric acid (c. HNO3) and diluted. Each solution was analysed three times. Powder X-ray diffraction (XRD) spectra were collected on a PANAnalytical X’Pert Pro Diffractometer in scanning mode using Cu Kα radiation (α1 = 1.540598 Å, α2 = 1.54426 Å, weighted average = 1.541847 Å). -
Joel M. Stoltzfus, Editors
STP 1197 Flammability and Sensitivity of Materials in Oxygen-Enriched Atmospheres: 6th Volume Dwight D. Janoff and Joel M. Stoltzfus, editors ASTM Publication Code Number (PCN) 04-011970-31 ASTM 1916 Race Street Philadelphia, PA 19103 Copyright by ASTM Int'l (all rights reserved); Tue Dec 29 00:39:23 EST 2015 Downloaded/printed by University of Washington (University of Washington) pursuant to License Agreement. No further reproductions authorized. Library of Congress ISBN: 0-8031-1855-4 ISSN: 0899-6652 ASTM Publication Code Number (PCN): 04-011970-31 Copyright AMERICAN SOCIETY FOR TESTING AND MATERIALS, Philadelphia, PA. All rights reserved. This material may not be reproduced or copied, in whole or in part, in any printed, mechanical, electronic, film, or other distribution and storage media, without the written consent of the publisher. Photocopy Rights Authorization to photocopy items for internal or personal use, or the internal or personal use of specific clients, is granted by the AMERICAN SOCIETY FOR TESTING AND MATERIALS for users registered with the Copyright Clearance Center (CCC) Transactional Reporting Service, provided that the base fee of $2.50 per copy, plus $0.50 per page is paid directly to CCC, 27 Congress St., Salem, MA 01970; (508) 744-3350. For those organizations that have been granted a photocopy license by CCC, a separate system of payment has been arranged. The fee code for users of the Transactional Reporting Service is 0-8031-1855-4/93 $2.50 + .50. Peer Review Policy Each paper published in this volume was evaluated by three peer reviewers. The authors addressed all of the reviewers' comments to the satisfaction of both the technical editor(s) and the ASTM Committee on Publications. -
Alloys for Aeronautic Applications: State of the Art and Perspectives
metals Review Alloys for Aeronautic Applications: State of the Art and Perspectives Antonio Gloria 1, Roberto Montanari 2,*, Maria Richetta 2 and Alessandra Varone 2 1 Institute of Polymers, Composites and Biomaterials, National Research Council of Italy, V.le J.F. Kennedy 54-Mostra d’Oltremare Pad. 20, 80125 Naples, Italy; [email protected] 2 Department of Industrial Engineering, University of Rome “Tor Vergata”, 00133 Rome, Italy; [email protected] (M.R.); [email protected] (A.V.) * Correspondence: [email protected]; Tel.: +39-06-7259-7182 Received: 16 May 2019; Accepted: 4 June 2019; Published: 6 June 2019 Abstract: In recent years, a great effort has been devoted to developing a new generation of materials for aeronautic applications. The driving force behind this effort is the reduction of costs, by extending the service life of aircraft parts (structural and engine components) and increasing fuel efficiency, load capacity and flight range. The present paper examines the most important classes of metallic materials including Al alloys, Ti alloys, Mg alloys, steels, Ni superalloys and metal matrix composites (MMC), with the scope to provide an overview of recent advancements and to highlight current problems and perspectives related to metals for aeronautics. Keywords: alloys; aeronautic applications; mechanical properties; corrosion resistance 1. Introduction The strong competition in the industrial aeronautic sector pushes towards the production of aircrafts with reduced operating costs, namely, extended service life, better fuel efficiency, increased payload and flight range. From this perspective, the development of new materials and/or materials with improved characteristics is one of the key factors; the principal targets are weight reduction and service life extension of aircraft components and structures [1]. -
Arc Welding of Nonferrous Metals Arc Welding of Nonferrous Metals
Arc Welding of Nonferrous Metals Arc Welding of Nonferrous Metals Published by The Arc Welding of Nonferrous Metals KOBE STEEL, LTD. is a textbook for providing information to assist welding personnel study © 2015 by KOBE STEEL, LTD. the arc welding technologies commonly 5-912, Kita-Shinagawa, Shinagawa-Ku, applied in the equipment made from Tokyo, 141-8688 Japan aluminum, aluminum alloys, copper, copper alloys, nickel, and nickel alloys. All rights reserved. No part of this book may be reproduced, Reasonable care is taken in any form or by any means, without in the compilation and publication of permission in writing from this textbook to insure authenticity of the publisher the contents. No representation or warranty is made as to the accuracy or reliability of this information. Forewords Nonferrous metals are non-iron-based metals such as aluminum and aluminum alloys, copper and copper alloys, nickel and nickel alloys, titanium and titanium alloys, and magnesium and magnesium alloys. Today, nonferrous metals are used in various welding constructions for diverse industrial applications. However, their weldability is quite different from that of steel, due to specific physical and metallurgical characteristics. Therefore, the welding procedure for nonferrous metals should be thoroughly examined taking into account the inherent characteristics of the particular nonferrous metal to be welded, in order to get sound weldments. This textbook focuses on the arc welding of aluminum, aluminum alloys, copper, copper alloys, nickel, and nickel alloys that are used more extensively over other nonferrous metals for industrial applications. This textbook consists of three chapters: Chapter 1: Arc Welding of Aluminum and Aluminum Alloys Chapter 2: Arc Welding of Copper and Copper Alloys Chapter 3: Arc Welding of Nickel and Nickel Alloys iii Chapter 1 Arc Welding of Aluminum and Aluminum Alloys Contents Introduction 2 1. -
Michael Matthew John TREACY 7/27/18 CURRICULUM VITAE Michael Matthew John TREACY
Michael Matthew John TREACY 7/27/18 CURRICULUM VITAE Michael Matthew John TREACY EDUCATION University of Cambridge, St John’s College, U.K. 1980 Ph.D. (Cavendish Laboratory). Thesis Title: “Electron Microscopy of Palladium and Platinum Catalysts”. Supervisor, Dr. A. Howie. 1976 B.A. Hons. Natural Sciences (Theoretical and Experimental Physics). Dissertation: “Dynamics of the Earth–Moon System”. Supervisor, Prof. A. H. Cook. St. John’s College, Southsea, U.K. 1973 3 ‘A’ levels (three grade A passes), Distinctions in Physics and Mathematics. 1971 10 ‘O’ levels (six grade 1 passes). PROFESSIONAL POSITIONS AND EXPERIENCE 6/2003–present Professor, Department of Physics Arizona State University, AZ, USA 10/1990–11/2002 Senior Research Scientist NEC Research Institute, Inc., Princeton, N.J., USA 9/1984–10/1990 Staff Physicist Exxon Research & Engineering Co, Corporate Research, N.J., USA 9/1982–8/1984 Senior Physicist Exxon Chemical Company, Aromatics Technology Division, N.J., USA 4/1981–8/1982 Ingénieur (Grade II) Centre National d’Études des Télécommunications, Bagneux, Paris 1/1980–3/1981 IBM World Trade Post–Doctoral Position, IBM Thomas J. Watson Research Center, Yorktown Heights, N.Y., USA ORGANIZATIONAL EXPERIENCE • Co–Organizer of the Materials Research Society Symposium on “Microstructure and Properties of Catalysts” Editor Proceedings, Vol. No. 111. (12/1987) • Meeting Chair 1991 Materials Research Society Fall meeting, with M. Yoo (Oak Ridge) & J. Phillips (Bell Labs). • Treasurer, Editor, Executive Committee, 9th International Zeolite Conference, Montréal, 6/1992. • Chairman of the Structure Commission of the International Zeolite Association, (7/2001 – present). • Member of the Council of the International Zeolite Association (1998–2004). -
Researches in Progress 1999-2000
Department of Materials University of Oxford Research in Progress 1999-2000 Parks Road, Oxford OX1 3PH Phone +44-1865-273700 Fax +44-1865-273789 e-mail [email protected] http://www.materials.ox.ac.uk Contact us at : Department of Materials University of Oxford Parks Road, Oxford OX1 3PH Phone +44-1865-273700 Fax +44-1865-273789 [email protected] http://www.materials.ox.ac.uk Department Buildings Holder Building (2) Wolfson Building (3) Hume-Rothery Building (6) 12/13 Parks Road (7) 21 Banbury Road (9) Table of Contents Foreword from the Head of Department.........................................................................................ii Members of Department..................................................................................................................iv Profiles of Academic Staff .............................................................................................................xi A. Structure and Mechanical Properties of Metals ....................................................................1 I. Intermetallics.......................................................................................................................2 II. Nanocrystalline Materials.......................................................................................................3 III. Mechanical Properties of Strong Solids, Metals and Alloys..........................................................4 B. Non-Metallic Materials.............................................................................................................7