Intermac REWRITING PRODUCTION STANDARDS; PUSHING PLANNING and DESIGN
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Seminar 2019 | Papers
15th International Seminar on Furnace Design - Operation Process Simulation (2019) SEMINAR 2019 | PAPERS SESSION # NAME COMPANY PAPER WEDNESDAY | MAY 22, 2019 - 09:15 MUIJSENBERG Erik GLASS SERVICE, a.s. - MathematicalWelcome Speech Modeling and Numerical Simulation in Glass Fiber Manufacturing: Recent Developments and 09:30 PURNODE Bruno OWENS CORNING 1 Challenges 10:00 CHOUDHARY Manoj MKC Innovations 2 Materials Process and Product Innovation through Modeling 10:25 HUBER Aaron JOHNS MANVILLE 3 Impact of Technology Options on CO2 Emissions 11:15 TROCHTA Miroslav GLASS SERVICE, a.s. 4 Discrete Element Based Approach to Batch Modeling SESSION1 TECHNICAL 11:40 POKORNY Richard UNIVERSITY OF CHEMISTRY AND TECHNOLOGY PRAGUE 5 Modeling the Batch-to-Glass Conversion 12:05 JEBAVA Marcela UNIVERSITY OF CHEMISTRY AND TECHNOLOGY PRAGUE 6 Batch, Glass-melt, Melt Flow and Their Relationship 14:30 CHALASANI Narayana Rao JOHNS MANVILLE 7 Design of an All Electric Cullet Remelter 14:55 HAKES Stuart F.I.C. (UK) LIMITED 8 Large Electric Furnaces & Superboosting - Is This the Future for CO2 Reduction? 15:20 SEDERSTROM Donn JOHNS MANVILLE 9 Evaluation of Where Highly Electrically Conductive Material Can Safely Located Inside Electric Melters 16:10 KROBOT Tomas GLASS SERVICE, a.s. 10 Container Furnace Conversion to Reduce Power Consumption and CO2 Emmissions SESSION2 TECHNICAL 16:35 MAHRENHOLTZ Hans VIDRIOCON CONSULTORIAS/GLASS SERVICE, a.s. 11 Benchmarking Furnaces - Economically and Ecologically 17:00 HAGEN Matthias LUFT -und THERMOTECHNIK BAYREUTH GmbH -
Quarterly Journal of the All India Glass Manufacturers' Federation
Vol. 3 | No. 4 | January - March 2016 Quarterly Journal of The All India Glass Manufacturers’ Federation Bi-lingual www.aigmf.com Technical Articles Prof. (Dr.) A. K. Bandyopadhyay Prof. (Dr.) A Sustainable 50 for postage postage for 50 ` ASS ASS www.aigmf.com Building and Packaging material An Publication - GlASS Gl Gl 500 (within India) + + India) (within 500 ` ` Kanch | Vol. 3 | No. 4 | January-March 2016 2 Overseas: US$ 60 (including postage and bank charges) bank and postage (including 60 US$ Overseas: Order Print Copies: Print Order Price: Price: www.aigmf.com President SANJAY GANJOO Sr. Vice President ARUN KUMAR DUKKIPATI Vice President RAJ KUMAR MITTAL Hon. General Secretary BHARAT SOMANY Hon. Treasurer SANJAY AGARWAL Member Editorial Board A K Bandyopadhyay Quarterly Journal of THE ALL INDIA GLASS MANUFACTURERS’ FEDERATION Former Principal, Govt. College of Engineering & Ceramic Technology-GCECT, Kolkata DEVENDRA KUMAR Prof. & HOD, Dept. of Ceramic, Indian Institute of Technology (Banaras Hindu University) Vol. 3 | No. 4 | January-March 2016 K K SHARMA President, NIGMA and Plant Head, HNG Neemrana, Rajasthan MEMBER ASSOCIatIONS EASTERN INDIA GLASS MANUFACTURERS’ ASSOCIATION (EIGMA) Contents c/o La Opala RG Ltd. Chitrakoot, 10th Floor, 230 A, A.J.C. Bose Road From President's Desk 5 Kolkata - 700 020 President - Sushil Jhunjhunwala Glass as Vital Building Material for Smart / Solar Cities NORTHERN INDIA GLASS MANUFACTURERS’ ASSOCIATION (NIGMA) & c/o Hindustan National Glass & Industries Limited 6 Post Office - Bahadurgarh, Jhajjar, Haryana-124 507 Book Launch: “Glass - A Sustainable Building and Packaging President - KK Sharma Material” Vice President - Jimmy Tyagi Honorary General Secretary - NN Goyal Glass News 13 Secretary & Treasurer - JB Bhardwaj SOUTH INDIA GLASS MANUFACTURERS’ ASSOCIATION (SIGMA) Smart City and Glasses for Flat-Screen Products – Part II 21 c/o AGI Glasspac (An SBU of HSIL Ltd.) Glass Factory Road, Off. -
High-Precision Micro-Machining of Glass for Mass-Personalization and Submitted in Partial Fulfillment of the Requirements for the Degree Of
High-precision micro-machining of glass for mass-personalization Lucas Abia Hof A Thesis In the Department of Mechanical, Industrial and Aerospace Engineering Presented in Partial Fulfillment of the Requirements For the Degree of Doctor of Philosophy (Mechanical Engineering) at Concordia University Montreal, Québec, Canada June 2018 © Lucas Abia Hof, 2018 CONCORDIA UNIVERSITY School of Graduate Studies This is to certify that the thesis prepared By: Lucas Abia Hof Entitled: High-precision micro-machining of glass for mass-personalization and submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy (Mechanical Engineering) complies with the regulations of the University and meets the accepted standards with respect to originality and quality. Signed by the final examining committee: ______________________________________ Chair Dr. K. Schmitt ______________________________________ External Examiner Dr. P. Koshy ______________________________________ External to Program Dr. M. Nokken ______________________________________ Examiner Dr. C. Moreau ______________________________________ Examiner Dr. R. Sedaghati ______________________________________ Thesis Supervisor Dr. R. Wüthrich Approved by: ___________________________________________________ Dr. A. Dolatabadi, Graduate Program Director August 14, 2018 __________________________________________________ Dr. A. Asif, Dean Faculty of Engineering and Computer Science Abstract High-precision micro-machining of glass for mass- personalization Lucas Abia Hof, -
AGC Report 2012
AGC Report 2012 AGCAGC Report Report 2012 2012 URL:URL: http://www.agc-group.com/en/ http://www.agc-group.com/en/ 1-5-1,1-5-1, Marunouchi, Marunouchi, Chiyoda-ku, Chiyoda-ku, Tokyo Tokyo 100-8405, 100-8405, JAPAN JAPAN CorporateCorporate Communications Communications & Investor& Investor Relations Relations Office Office Tel:Tel: +81-3-3218-5603 +81-3-3218-5603 Fax: Fax: +81-3-3218-5390 +81-3-3218-5390 E-mail:E-mail: [email protected] [email protected] CSRCSR Office Office Tel:Tel: +81-3-3218-5282 +81-3-3218-5282 Fax: Fax: +81-3-3218-7801 +81-3-3218-7801 PrintedPrinted on paper on made paper with made wood with wood E-mail:E-mail: [email protected] [email protected] from forestfrom forestthinning. thinning. “Morino “Morino Chonai-Kai”Chonai-Kai” (Forest (ForestNeighborhood Neighborhood Association)—SupportingAssociation)—Supporting sound sound forest management.forest management. PublishedPublished in June in June 2012 2012 (Next(Next report report scheduled scheduled to be to published be published in June in June 2013) 2013) All rightsAll rights reserved. reserved. © 2012, © 2012, Asahi Asahi Glass Glass Co., Co., Ltd. Ltd. AKT_1206-0362_ 旭硝子 CSR 英文表紙 _ おもて _12/06/20 SK ReportingReportingBoardBoard of ofand andDirectors, Directors, Editorial Editorial Corporate Corporate Policy Policy Auditors Auditors and and Executive Executive Officers Officers ContentsContentsMilestonesMilestones BoardBoard of of Directors Directors InIn this this report, report, the the AGC AGC Group Group clearly clearly communicates communicates its its growth growth strategy strategy to to stakeholders, stakeholders, in in HistoryHistory of of AGC AGC Group Group ProductsProducts & & Technologies Technologies of of AGC AGC Group Group 11 accordanceaccordance with with its its corporate corporate mission mission to to “Look “Look Beyond” Beyond” to to make make the the world world a a brighter brighter place. -
Journal 2428
Iris um Oifig Maoine Intleachtúla na hÉireann Journal of the Intellectual Property Office of Ireland Iml. 96 Cill Chainnigh 06 January 2021 Uimh. 2428 CLÁR INNSTE Cuid I Cuid II Paitinní Trádmharcanna Leath Leath Official Notice 1 Official Notice 1 Applications for Patents 3 Applications for Trade Marks 3 Patents Granted 4 Oppositions under Section 43 68 European Patents Granted 5 Application(s) Withdrawn 68 Applications Withdrawn, Deemed Withdrawn or Trade Marks Registered 69 Refused 151 Trade Marks Renewed 69 Request for Grant of Supplementary Protection Application(s) for Leave to Alter Registered Certificate 167 Trade Mark(s) 71 Supplementary Protection Certificate Withdrawn 168 Leave to Alter Registered Trade Mark(s) Supplementary Protection Certificate Rejected 168 Granted 71 Application for Extension of the Duration of a International Registrations under the Madrid Supplementary Protection Certificate 169 Protocol 72 Errata 170 International Trade Marks Protected 93 Cancellations effected for the following goods/services under the Madrid protocol 95 Dearachtaí Designs Information under the 2001 Act Designs Registered 171 The Journal of the Intellectual Property Office of Ireland is published fortnightly. Each issue is freely available to view or download from our website at www.ipoi.gov.ie © Rialtas na hÉireann, 2021 © Government of Ireland, 2021 1 (06/01/2021) Journal of the Intellectual Property Office of Ireland (No. 2428) Iris um Oifig Maoine Intleachtúla na hÉireann Journal of the Intellectual Property Office of Ireland Cuid I Paitinní agus Dearachtaí No. 2428 Wednesday, 6 January, 2021 NOTE: The office does not guarantee the accuracy of its publications nor undertake any responsibility for errors or omissions or their consequences. -
Fusing Fusing
® Artist Robert Wiener FusingFusing ToolsTools && AccessoriesAccessories ProductProduct CatalogCatalog www.dlartglass.com © 2019 D&L Art Glass Supply © 2019 D&L Art Glass Artist Nancy Bonig 303.449.8737 • 800.525.0940 Table of Contents About the Artwork Cover - Artist: Robert Wiener, DC Art Glass Series: Colorbar Murrine Series Title: Summer Salsa Size: 6" square (approx.) Website: www.dcartglass.com Photographer: Pete Duvall Table of Contents- Alice Benvie Gebhart Title: Distant Fog Size: 6 x 8" Website: www.alicegebhart.com Kilns ..........................................................................1-16 Tabletop Kilns .......................................................................................................... 1–3 120 Volt Kilns ............................................................................................................1-5 240 Volt Kilns ........................................................................................................ 6-12 Kiln Controllers at a Glance .....................................................................................13 Kiln Shelves .......................................................................................................... 14–15 Kiln Furniture and Accessories ................................................................................16 Kiln Working Supplies ....................................... 17-20 Primers & Shelf Paper ...............................................................................................17 Fiber Products & Release -
Simultaneous Chemical Vapor Deposition and Thermal Strengthening of Glass Abstract 1. Introduction
Accepted Manuscript: for final journal publication see https://doi.org/10.1016/j.tsf.2018.11.028 1 Simultaneous chemical vapor deposition and thermal strengthening 2 of glass 3 4 Peter Sundberg1, Lina Grund Bäck1, Robin Orman2, Jonathan Booth2, Stefan Karlsson1* 5 1RISE Research Institutes of Sweden, Built Environment Division, Glass Section, SE-351 96 Växjö, 6 Sweden 7 2Johnson Matthey Technology Centre, Blounts court, Sonning Common, Reading, RG4 9NH, United 8 Kingdom 9 *Corresponding author: [email protected] 10 11 Keywords: Chemical vapour deposition, thermal strengthening, crack resistance, contact angle, 12 hardness 13 14 Declaration of interest: none. 15 16 Abstract 17 In the current paper we present a concept combining metal organic chemical vapor deposition with 18 thermal strengthening process of flat glass. As the flat glass is heated to be thermally strengthened, 19 which takes a few minutes, there is an opportunity for performing a surface modification. We describe 20 the application of transparent and amorphous Al2O3 thin films during the thermal strengthening process. 21 Al2O3 was chosen due to the following desirable properties: increased surface mechanical properties 22 and increased chemical durability, the latter has not been investigated in the current paper. The residual 23 surface compressive stresses after performed strengthening of the coated glasses were quantified to 24 be in the range of 80-110 MPa. The Al2O3 content in the surface was measured using the Surface 25 Ablation Cell employed with Inductively Coupled Plasma Atomic Emission Spectroscopy and found to 26 be at least doubled at the surface and having an increased Al2O3 content at least 0.5 µm underneath 27 the glass surface. -
Chemical and Pharmaceutical Sight Glass Application Handbook
Chemical and Pharmaceutical Sight Glass Application Handbook How to Specify and Understand Sight Glasses for Process Observation L.J. Star Incorporated provides an extensive line of process observation equipment—sight glasses, lights, sanitary fittings, and level gage instrumentation. Product lines include Metaglas® Safety Sight Windows, Lumiglas® Explosion Proof Lights and Cameras, Visual Flow Indicators, Sight Ports, Sanitary Clamps, Magnetic Level Gages and Gage Glass. Metaglas is the #1 selling fused sight glass, proven in thousands of installations around the world. Unlike some other sight glasses, it meets stringent DIN 7079 and DIN 7080 quality standards, and has been tested and proven to meet The USP Type I standard. Table of Contents Introduction ii General Properties of Glass 1 Glass Types 1 Chemical Resistance 3 Toughened (Tempered) Glass 5 Fused-Glass Sight Glass 7 Sight Glass Design and Application 8 Determining Sight Glass Thickness 11 Critical Standards for Specifying Sight Glasses 11 Lighting Considerations 13 Factors of Reflected Light 15 Installation and Maintenance Tips 18 i Chemical and Pharmaceutical Sight Glass Applications Handbook This handbook is dedicated to the memory of Edward K. Lofberg, a glass expert with Corning Glassworks for more than 40 years who was instrumental in helping L.J. Star develop expertise in the application of glass for process observation. Introduction Improperly specified, installed or maintained, sight glasses can easily become the weakest link in a chemical or pharmaceutical processing system. They may provide less than needed observation capabilities, they may require frequent maintenance and replacement, they may be difficult to illuminate and, in worst case, they may actually fail, endangering workers and causing extensive destruction and downtime. -
Borosilicate Glass 3.3 – DIN 7080
Continental Trade Sp. z o.o. Krasnobrodzka 5; 03-214 Warszawa POLAND tel. : +48 22 6701181, +48 22 6190733 fax : +48 22 6185938 www.continentaltrade.com.pl INFORMATION SHEET [email protected] Borosilicate Glass 3.3 – DIN 7080 Main ingredients of this glass are sodium oxide Na2O, boron oxide B2O3, silicon dioxide SiO2. In those ingredients, boron and silicon have high content: boron 12,5 – 13,5 %, silicon 78 – 80 %. SiO2 80 % B2O3 13 % Na2O 4 % Al2O3 2 % K2O 1 % Trade The feature of borosilicate glass 3.3 is that it has low thermal expansion coefficient, good thermal stability, chemical durability and electric property. Therefore, it’s chemical resistant, heat resistant and mechanical property is excellent. So borosilicate glass is also called heat resistance glass. Borosilicate glass 3.3 can be milled, drilled, grounded and toughened. Its low coefficient of thermal expansion, high thermal shock resistance and ability to work at temperatures up to 450 ° C for a long period of time, make this type of glass particularly suitable for use in stable temperature conditions. Is suitable for operation at low temperatures. This glass can withstand the temperature to about -196 °C (is suitable for use in contact with liquid nitrogen). During thawing ensure that the temperature difference does not exceed 100 K. In general is recommended for use down to - 70 °C. This glass is extremely resistant to water, alkalis, acids and organic substances. Properties Mechanical Performance Density 2.23 ±0.02 g/cm3 Bending strength 160 N/mm2 Surface compressive stress 100 N/mm2 Young’s modulus 64 GPa Poisson’s ratio 0,2 Hardness 5.5 Mohs, (470 Knopp, 580 Vickers) Thermodynamic Performance ContinentalThermal expansion coefficient (0 – 300 °C) 3.3 ±0.1×10-6K-1 (@ 0 – 300 °C) Softening point 815 ±10 °C Strain point 560 ±10 °C Caloricity (20 – 100 °C) 0.83 KJ× (kgxK)-1 (@ 20 – 100 °C) Thermal coefficient 1.2 WxmxK-1 Thermal shock resistance 180K While every attempt has been made to verify the source of the information, no responsibility is accepted for accuracy of data. -
Glass for the Future
glass for the future www.controlglass.com With the experience obtained in the last 20 years, Control Glass has suc- ceeded in gathering all the processes a glass processor of the 21st cen- tury should offer to the glass professionals. With the new plant in Platea (Teruel) for the production of curved laminated and tempered glass we have become one of the most polyvalent glass groups in Europe, being able to offer the widest range of processed products, with the capacity to combine different processes such as laminating, tempering, bending, double glazing or printed with ceramic inks. We have over 50.000 m2 between factories, warehouses and technical offices, distributed around all over Europe, enabling us to deliver our pro- ducts to any point of the world. All our glasses meet the high demands of the applicable European Norms and also the Technical Building Code, which through the European Directive “Products for Buildings” 89/106/CE imposes the marking and declaration of technical characteristics of buil- ding products permanently incorporated in the building site. The “Obligatory CE Marking” allows for the manufacture and sale of the products within the European Union and requires a satisfactory evaluation of the products in accor- dance with the corresponding harmonized norms and with the applicable certificate of conformity. You can request the obligatory CE Marking of the products that Control Glass manufac- tures and selles through their web site: www.controlglass.com On the other hand, Control Glass has proved its commitment through the quality of its products and its customer care by obtaining the voluntary product certification for APPLUS double glazing units for all its factory units, as well as the global voluntary cer- tification according to the Quality Assurance System ISO 9001-2008, supported by the British Standards Institution certifying authority. -
S41467-021-22595-1.Pdf
ARTICLE https://doi.org/10.1038/s41467-021-22595-1 OPEN Explosive fragmentation of Prince Rupert’s drops leads to well-defined fragment sizes ✉ Stefan Kooij 1 , Gerard van Dalen2, Jean-François Molinari 3 & Daniel Bonn1 Anyone who has ever broken a dish or a glass knows that the resulting fragments range from roughly the size of the object all the way down to indiscernibly small pieces: typical fragment size distributions of broken brittle materials follow a power law, and therefore lack a char- 1234567890():,; acteristic length scale. The origin of this power-law behavior is still unclear, especially why it is such an universal feature. Here we study the explosive fragmentation of glass Prince Rupert’s drops, and uncover a fundamentally different breakup mechanism. The Prince Rupert’s drops explode due to their large internal stresses resulting in an exponential frag- ment size distribution with a well-defined fragment size. We demonstrate that generically two distinct breakup processes exist, random and hierarchical, that allows us to fully explain why fragment size distributions are power-law in most cases but exponential in others. We show experimentally that one can even break the same material in different ways to obtain either random or hierarchical breakup, giving exponential and power-law distributed fragment sizes respectively. That a random breakup process leads to well-defined fragment sizes is surprising and is potentially useful to control fragmentation of brittle solids. 1 Van der Waals-Zeeman Institute, University of Amsterdam, Amsterdam, The Netherlands. 2 Unilever Research and Development Vlaardingen, Olivier van Noortlaan, Vlaardingen, The Netherlands. -
Temperature Dependent Load Bearing Capacity of Laminated Glass Panes 2010 54 1 11 Influences the Strength of Glass Pane
Ŕ periodica polytechnica Temperature dependent load bearing Civil Engineering capacity of laminated glass panes 54/1 (2010) 11–22 doi: 10.3311/pp.ci.2010-1.02 Kinga Pankhardt / György L. Balázs web: http://www.pp.bme.hu/ci c Periodica Polytechnica 2010 RESEARCH ARTICLE Received 2009-11-11, accepted 2010-03-30 Abstract An experimental programme with numerous single and lam- inated glass specimens was carried out to study the tempera- ture dependent behaviour of laminated glasses. The difference of load bearing capacities between the laminate manufactured from ordinary float (laminated glass) or tempered glass layers (safety laminated glass) were also studied in four-point bending. Fig. 1. Glass separation wall When glass laminate fractures, the interlayer can keep the frag- ments in place. Different types of interlayer materials, both resin 1 Introduction and foil (type EVA) were studied in safety and non safety lami- Tendency of architecture is to use larger size glass panes or nated glass specimens. Glasses are used not only in the interior to expose it to carry high loads e.g. glass slabs with carry loads but also in exterior places. Therefore, the effect of temperature of cars. Therefore, appropriate laminated glass panes should be of -20˚C, +23˚C and +60˚C were investigated on bending char- selected in order to avoid excessive deflections, and the effect acteristics of glasses. The main influencing factors on the load of temperature – especially at outdoor conditions – has to be bearing capacity and bending characteristics of the glass spec- taken into account to the calculations. Glass is often used as a imens were investigated e.g.