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refractory materials ratio in sweden

  • A Pre-Assessment related to Refractory Waste

    2 天前 · DEGREE PROJECT IN MATERIALS SCIENCE AND ENGINEERING, SECOND CYCLE, 30 CREDITS STOCKHOLM, SWEDEN 2021 A Pre-Assessment related to Refractory Waste Management in Sweden Pre-study of the performance of MgO-C bricks made from recycled MgO-C refractory materials for use in steel production PRANAV JAGTAP KTH ROYAL INSTITUTE OF TECHNOLOGY

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  • Import Data and Price of refractory materials calde

    Sweden: Nhava Sheva Sea: KGS: 1,200: 112,354: 94: May 23 2016: 38160000: REFRACTORY MATERIAL-CALDE TM TROWEL SC 85: Sweden: Nhava Sheva Sea: KGS: 100: 8,292: 83: Oct 21 2015: 38160000: REFRACTORY MATERIAL- CALDE SHIELD A (5 KG BUCKET: Sweden: Nhava Sheva Sea: KGS: 50: 73,122: 1,462: Aug 24 2015: 38160000: REFRACTORY MATERIAL- CALDE MAG PATCH …

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  • Variation of Poisson's ratio of refractory materials with ...

    2011-9-1 · The investigations included several types of porous refractory materials e.g. magnesia, magnesia–spinel, magnesia–chrome, chrome–magnesia, mullite, silica and low cement chamotte castable. The Poisson's ratio value of the examined materials decreased after each thermal shock.

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  • Refractories | IMCE - Your partner in the Impulse ...

    Pabst et al. studied the temperature dependence of the Young’s modulus of silica brick materials. They consist almost entirely of tridymite (64 %) and cristobalite (36 %). The rectangular shaped samples had a length of 160 mm, a width of 20 mm and a thickness of 10 mm.

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  • Refractory Materials Market Import-Export Ratio,

    2021-5-31 · Refractory Materials Market Import-Export Ratio, Share, Expansion Rate Forecast To 2026. The global market size of Refractory Material is XX million in 2018 with XX CAGR from 2014 to 2018, and it is expected to reach XX million by the end of 2024 with a CAGR of XX% from 2019 to 2024. Global Refractory Material Market Report 2019 - Market Size, ...

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  • Exposure of refractory materials during high

    2018-2-1 · This procedure was repeated with the amount of refractory matrix increasing by 20 g increments until a final molten slag to refractory matrix ratio of at least 3.8 g/g (i.e. 15 calculations). The phases predicted are demonstrated for the HA + CA and HASPf2 matrices in Fig. 9 .

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  • ISO 5018:1983(en), Refractory materials ?

    6 Test material. 7 Procedure. 7.1 Determination of the initial mass of test material. 7.2 Determination of the mass of the pycnometer filled with a quantity of the test material and with test liquid. 7.3 Determination of the mass of the pycnometer filled with the liquid used. 8 …

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  • Seven Refractories - Sevenrefractories

    From preliminary study for entire projects to design, bill of materials, and thermal calculations, we consult and accompany our clients from start to finish. In order to provide our customers with our best service and products, Seven Refractories is fully ISO 9001 and ISO 14001 certified. Upcoming Industry Events.

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  • 14 Types Of Refractories - Different Types of

    These raw materials are roasted to produce a mixture of synthetic alumina and mullite (an aluminosilicate mineral with the chemical formula 3Al 2 O 3 · 2SiO 2). By definition high-alumina refractories contain between 50 and 87.5 percent alumina.

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  • Exposure of refractory materials during high

    2018-2-1 · Exposure of refractory materials during high-temperature gasification of a woody biomass and peat mixture. ... Sweden, with peat from Norrheden, Sweden. ... procedure was repeated with the amount of refractory matrix increasing by 20 g increments until a final molten slag to refractory matrix ratio …

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  • Calderys’ SILICA MIX Made With Highest Grade Raw

    Refractory Standards. ASTM's refractory standards are instrumental in specifying, testing, and evaluating the chemical, physical, and mechanical properties of various materials and products made of refractory. These materials, which are commonly made from the oxides of aluminum (alumina), silicon (silica), magnesium (magnesia), and calcium ...

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  • Refractory Standards - Standards Worldwide

    2020-12-3 · for evaluation based on refractory composition (Table 2). Specifically, the composition was selected to evaluate the effect of replacing SiO 2 by CaO to increase the corrosion resi stance of refractory materials. R1is a high Al 2 O 3 /SiO 2 ratio refractory with low content of CaO. It is a low cement refractory with Al non-wetting properties.

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  • Thermodynamic Modeling and Experimental Investigation

    2018-6-6 · materials a combination of intrinsic and extrinsic length scales affects the overall behavior. In metallic materials, two responses can be ob-served depending on the sample size, grain size and dislocation density [29]. On one hand, a strain-hardening response that follows a Hall-Petch correlation; and on the other hand, source-limited plasticity,

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  • International Journal of Refractory Metals & Hard Materials

    The Unshaped Refractory Material market is analysed and market size information is provided by regions (countries). The report includes country-wise and region-wise market size for the period 2015-2026. It also includes market size and forecast by Type and by Application segment in terms of sales and revenue for the period 2015-2026.

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  • Global Unshaped Refractory Material Market Outlook

    2012-2-7 · In the cup test, by contrast, the ratio of slag to refractory is low, with the effect that chemical potentials equalize when slag reacts with the refractory. The spindle test, in which a rotating rod of refractory is immersed in a bath of molten slag, would circumvent this flaw ... MATERIALS …

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  • An Anatomy of Furnace Refractory Erosion: Evidence from

    2010-4-26 · The pO-Index and R Ratio Gap Methods for the Assessment of Corrosion Risk in Refractory Materials in Contact with Glass Melts Dino N. Boccaccini , Dipartimento di Ingegneria dei Materiali e dell'Ambiente, Università di Modena e Reggio Emilia, Via Vignolese 905, 41100 Modena, Italy

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  • The pO‐Index and R Ratio Gap Methods for the

    2017-2-6 · Ratio of Refractory Materials by Impulse Excitation of Vibration 1 This standard is issued under the Þxed designation C 1548; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.

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  • Calderys’ SILICA MIX Made With Highest Grade Raw

    2016-6-14 · or a near-equiatomic ratio and having an entropy higher than ≥ 1.5R, where R being the ideal gas constant, 8.314 J/K mol. HEAs with refractory elements have high yield strength at elevated temperature compared to simpler refractory alloys but are often brittle at room temperature.

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  • Ductilizing Refractory High Entropy Alloys

    Refractory Standards. ASTM's refractory standards are instrumental in specifying, testing, and evaluating the chemical, physical, and mechanical properties of various materials and products made of refractory. These materials, which are commonly made from the oxides of aluminum (alumina), silicon (silica), magnesium (magnesia), and calcium ...

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  • Refractory Standards - Standards Worldwide

    2021-5-28 · The leading players of Refractory Materials Market and their geographical presence across the globe are estimated based on production capacity, utilization ratio…

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  • Refractory Materials Market Status and Trend Analysis

    ISO 5018 Establishes a method for measuring the true density of refractory products and raw materials. It is defined as the ratio of the mass of a quantity of dried material to its true volume and is calculated from the expression is the density of the liquid used at the temperature of the thermostatically controlled bath, and m1, m2, m3 are the masses determined in accordance with clause 7.

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  • ISO 5018 - European Standards

    In all samples the Al2O3 and SiO2 were in 2.57:1 ratio, because that was conformed to mullite stechiometric compositions (3Al2O3.2SiO2). The types of alumina oxides were α-Al2O3 (d50=4µm) and γ-Al2O3 (d50=80µm). Ratios of α-: γ-Al2O3 were (1:1) or (1:3). The porous materials were prepared by slip casting of suspension of raw materials.

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  • Influence of Raw Materials Ratio and Sintering

    2021-6-30 · The values shown for refractory materials are references only. The Young's modulus (modulus of elasticity) and the Poisson's ratio of materials with coarse microstructure depend on the microstructure engineering. Thermal shock damage is also crucial; damage causes the modulus of elasticity and Poisson's ratio to decrease and the damping to ...

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  • Ceramic materials elastic modulus and Poisson ratio ...

    Similarly, Iron Age crucibles from central Europe with a crushed graphite temper have been recognized, but such a fabric was used for contemporary pottery in the area. 39 This picture of a relatively conservative refractory technology, con- strained by the local availability of raw materials and/or closely related to the contemporary pottery ...

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  • Testing > Refractory

    Standard Test Method for Modulus of Rupture of Carbon-Containing Refractory Materials at Elevated Temperatures. ASTM C1113, ASTM C1113M ... Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio of Refractory Materials by Impulse Excitation of Vibration. DIN 51053, ISO 3187 ... Sweden representing Hot... 01/07/2021.

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  • Import Data and Price of refractory materials calde

    View detailed Import data, price, monthly trends, major importing countries, major ports of refractory materials calde under HS Code 3816 from sweden

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  • Welcome to Gouda Refractories | Gouda Refractories

    Design & Manufacturing of highest grade innovative refractory solutions!The quality of the products and services of Gouda Refractories is based on a tradition that goes back more than one hundred and seventeen years to 1901. This long track record has resulted in an international network of engineering companies, licensors, local agents, dsitributors and installers. Regardless of whether ...

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  • Calderys’ SILICA MIX Made With Highest Grade Raw

    Refractory, any material that has an unusually high melting point and that maintains its structural properties at very high temperatures.Composed principally of ceramics, refractories are employed in great quantities in the metallurgical, glassmaking, and ceramics industries, where they are formed into a variety of shapes to line the interiors of furnaces, kilns, and other devices that process ...

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  • High Temperature Refractory Cement - Rongsheng

    2021-6-30 · The values shown for refractory materials are references only. The Young's modulus (modulus of elasticity) and the Poisson's ratio of materials with coarse microstructure depend on the microstructure engineering. Thermal shock damage is also crucial; damage causes the modulus of elasticity and Poisson's ratio to decrease and the damping to ...

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  • Testing > Refractory

    Standard Test Method for Modulus of Rupture of Carbon-Containing Refractory Materials at Elevated Temperatures. ASTM C1113, ASTM C1113M ... Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio of Refractory Materials by Impulse Excitation of Vibration. DIN 51053, ISO 3187 ... Sweden representing Hot... 01/07/2021.

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  • Refractory Cement Mortar Concrete | Refractories ...

    Refractory Cement Mortars. Refractory brick setting mortars fall into two different groups; air setting and heat setting. As the name suggests the air setting types are supplied in wet form and they set on exposure to the air. Heat setting mortars are supplied in dry form and need to be mixed with water. We manufacture a range of air setting ...

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  • High Temperature Refractory Ceramic Materials

    2021-5-29 · The leading players of High Temperature Refractory Ceramic Materials Market and their geographical presence across the globe are estimated based on production capacity, utilization ratio…

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  • Home | HeatTeQ Refractories Services

    2015-12-11 · 2. Experimental: materials and methods The investigation was conducted on a refractory concrete of sprayed type (in further text: refractory shotcrete, SCBF) prepared from refractory bauxite aggregate (calcinated bauxite, LKAB Minerals, Luleå, Sweden) and chamotte filler (Zibo Zhuoyue Refractory Material Co. Ltd., China).

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  • Mechanical Properties and Microstructure Fractal Analysis ...

    Vermiculite board & cement. Vermiculite is a type of phyllosilicate mineral that resembles mica in appearance. It is composed of silicon, aluminium, oxygen, hydrogen, iron and magnesium and is found in North and South America, South Africa, Uganda, Zimbabwe, Kenya and Russia. Deposits are extracted using open cast mining techniques.

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  • Vermiculite Insulation Products - General

    2013-9-26 · The ratio of the mass of refractory to the mass of infiltrating slag (the term A) was also used in the calculations and the reacted phases were computed as a function of this ratio. Here, when A = 0, it is a condition of 100% slag with no refractory, while when A = 100, it represented the condition of 100% refractory, with no slag. The ranking ...

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  • Refractories and Classification of Refractories –

    Global Refractory Ferrules Market Growth 2020-2025. According to this study, over the next five years the Refractory Ferrules market will register a xx%% CAGR in terms of revenue, the global market size will reach xx million by 2025, from xx million in 2019. In particular, this report presents the global market share (sales and revenue) of ...

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  • Welcome at Gouda Refractories Nordic | Gouda

    24/7 serviceWherever the installation and/or maintenance of refractory systems demands specialised attention, Gouda Refractories Nordics' professionals are ready to provide the required expertise, reliability and quality. We do this 7 days a week, 24 hours a day. To deal with a problem, a project, a one-day job or planned maintenance based on a multi-year contract, our nationwide field service ...

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  • Refractory > ASTM C1548

    Extracted, with permission, from ASTM C1548 Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio of Refractory Materials by Impulse Excitation of Vibration, copyright ASTM International, 100 Barr Harbor Drive, West Conshohocken, PA 19428. A copy of the standard may be purchased from ASTM International, phone 610 ...

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  • Home | HeatTeQ Refractories Services

    2013-9-26 · The ratio of the mass of refractory to the mass of infiltrating slag (the term A) was also used in the calculations and the reacted phases were computed as a function of this ratio. Here, when A = 0, it is a condition of 100% slag with no refractory, while when A = 100, it represented the condition of 100% refractory, with no slag. The ranking ...

    Get Price
  • Refractories and Classification of Refractories –

    Global Refractory Ferrules Market Growth 2020-2025. According to this study, over the next five years the Refractory Ferrules market will register a xx%% CAGR in terms of revenue, the global market size will reach xx million by 2025, from xx million in 2019. In particular, this report presents the global market share (sales and revenue) of ...

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  • Testing > Refractory

    Standard Test Method for Modulus of Rupture of Carbon-Containing Refractory Materials at Elevated Temperatures. ASTM C1113, ASTM C1113M ... Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio of Refractory Materials by Impulse Excitation of Vibration. DIN 51053, ISO 3187 ... Sweden representing Hot... 01/07/2021.

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  • Refractory Materials Market Import-Export Ratio,

    2021-5-31 · Refractory Materials Market Import-Export Ratio, Share, Expansion Rate Forecast To 2026. Trends Market Research 'Trends Market Research announces the publication of its research report titled Refractory Materials Market, 2026' PR-Inside.com: 2021-05-31 12:39:25.

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  • ISO 5018:1983(en), Refractory materials ?

    International Standard ISO 5018 was developed by Technical Committee ISO/TC 33, Refractories, and was circulated to the member bodies in May 1982. It has been approved by the member bodies of the following countries : Australia. Germany, F. R.

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  • Incidence of relapsed/refractory diffuse large B-cell ...

    2021-1-7 · We performed a national population-based study of all patients diagnosed with diffuse large B-cell lymphoma (DLBCL) in Sweden in 2007–2014 to assess treatment intent and risk of relapsed ...

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  • 2-2 Lime Kiln Principles And Operations

    2008-1-4 · common refractory system consists of bricks that are either shaped to fit the curvature of the shell or are in thin wedges that can be laid in an arch pattern in order to produce a complete shell lining. The refractory bricks are composed of special heat-resistant and chemical-attack resistant materials that

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  • Formula for refractory cement | Details | Hackaday.io

    Materials: Kaowool, also called rock wool. Refractory clay. I use green stripe, but any refractory clay would probably work. Note that this is not just any clay. Refractory clay has a different chemistry than pottery clay. Perlite. This is a mineral material that is in gardening. If have looked into DIY refractories, you have probably head of it.

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  • Synergistic Effect of Nitrogen and Refractory Material

    2018-3-5 · The effect of nitrogen content on the formation of an equiaxed solidification structure of Fe-16Cr steel was investigated. Moreover, two different kinds of refractory materials, i.e., alumina and magnesia, were employed to control the type of oxide inclusion. The characteristics of TiN(-oxide) inclusions were quantitatively analyzed in both molten steel and solidified samples.

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  • Standard Test Method for Dynamic Young s Modulus,

    2017-2-6 · Ratio of Refractory Materials by Impulse Excitation of Vibration 1 This standard is issued under the Þxed designation C 1548; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.

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  • Thermal Expansion Coefficient of Metals & Materials ...

    2021-5-25 · Periodic table of the elements, materials science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements.

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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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  • Refractory Materials & Non-shaped Products,

    Refractory Materials & Non-shaped Products, Applications Sweden Summary: 2020 Economic Crisis Impact on Revenues & Financials (English Edition) eBook: DataGroup, Sweden Editorial: Amazon.com.mx: Tienda Kindle

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  • Global Industrial Refractory Materials Market Growth

    In 2023 the production of Industrial Refractory Materials is estimated to be 50503.4 K MT. On product prices, the slow downward trend in recent years will maintain in the future. According to this study, over the next five years the Industrial Refractory Materials market will register a 1.3% CAGR in terms of revenue, the global market size will ...

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  • Curing and Dryout of Refractories - HarbisonWalker ...

    2020-1-23 · We find ourselves in the cold-weather-installations time of the year. The proper installation of refractory castables includes mixing, placing, curing, and drying. At HarbisonWalker International, we consider every detail when it comes to developing best practices for all phases of refractory installation. Installation Careful attention must be paid when adding water and mixing castable materials.

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  • High Temperature Refractory Cement - Rongsheng

    2021-4-14 · Asiad Steels is acclaimed for making such an amazing hardware; they even supply these products to the different corners of the world. These SS 310S - Refractory Anchors are perfectly designed for high resistance to the oxidation which is under the mildly cyclic condition where it goes under 10933degree C. in this product the use of chromium is done along with the high nickel ratio this proves ...

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  • SS 310S Refractory Anchors, Stainless Steel 310S ...

    2017-12-27 · 3 Raw Materials Used in Castable Refractory Products . Castable refractory products are non-metallic materials that have chemical and physical properties used for creating heat-resistant structures that retain and insulate. Due to their high resistance to heat and thermal shock, you can use castable refractory cements and other products to build kilns and furnaces.

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  • 3 Raw Materials Used in Castable Refractory Products

    Refractory mortar is a specially engineered mixture of sand, calcium aluminate, cement, and fireclay. It is used to lay firebrick in places that are exposed to extremely high temperature. The refractory mortar is utilized only to build fire places and shall not be applied on hot faces. There are two main types of refractory mortars available ...

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  • Respect Your Refractory - POWER Mag

    2021-6-30 · The Journal of Ceramic Science and Technology publishes original scientific articles on all topics of ceramic science and technology from all ceramic branches. The focus is on the scientific exploration of the relationships between processing, microstructure and properties of sintered ceramic materials as well as on new processing routes for innovative ceramic materials.

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