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alumina ceramic ceramic components manufacturing using method

  • Our Production Capabilities | Alumina Ceramic

    With over 35 years of ceramic production experience, Alumina Ceramic Components, Inc. works with you on any product you need from prototype development to resolving any issue. In every case, you'll speak with the same person when you contact us as we work toward fulfilling your order.

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  • FreefonnFabrication ofFunctional Ceramic Components

    2019-2-8 · Alumina ceramic components were successfully made by the laminated object manufacturing process described above. The LOMed components were very similar in physical and mechanical properties to alumina ceramics that were prepared by a conventional pressing process during this project.

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  • Additive manufacturing of thin alumina ceramic cores

    2019-10-1 · 1. Introduction. There has been an increased interest in binder jetting additive manufacturing of complex-shaped ceramic parts due to lower operating costs [].Binder jetting is based on a computer-controlled direct deposition of binder droplets by jetting through a nozzle onto the powder-bed [2,3].A high precise droplet position of jetting and carefully optimized amount of binder can be used ...

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  • Method of producing alumina ceramic -

    The method of producing articles from alumina ceramic involves mixing submicron finely dispersed aluminium oxide with particle size 190-210 nm with modifying additives of nanopowder of aluminium oxide, magnesium oxide and amorphous silicon dioxide. Components of the ... Closest to the proposed invention is a method for manufacturing products ...

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  • Characterization of ceramic components fabricated

    2016-7-1 · In this research low purity alumina precursor powder was used to demonstrate the fabrication of alumina using binder jetting additive manufacturing technology , , . Additive manufacturing (AM), or the method of creating a three-dimensional object through a layer-by-layer process, has been widely researched for its potential to process ceramics.

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  • Alumina Ceramic Components | Morgan Technical

    Alumina Ceramic Components Brazed Fixtures Explore. Hydrocyclone Liners Explore. Metering Valves Explore. Metrology Components Explore. Contact Us. Want to find out more? Contact Us. In This Section. Alumina Ceramic Components See all in Alumina Ceramic Components Brazed Fixutures ...

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  • Additive manufacturing alumina components with

    2019-12-1 · The alumina ceramic components molded with our scheme have excellent structural uniformity after being sufficiently sintered. Alumina grain size can be controlled at around 1.1 μm. Different lattice structures allow the components to have different mechanical properties.

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  • Additive manufacturing alumina components with

    2021-4-8 · The alumina ceramic components molded with our scheme have excellent structural uniformity after being sufficiently sintered. Alumina grain size can be controlled at around 1.1 μm. Different lattice structures allow the components to have different mechanical properties.

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  • A new manufacturing method of all ceramic

    In an effort to facilitate fabrication procedure of all ceramic crowns, a novel preparation method for all ceramic crown using alumina tape was developed. The alumina tape having a uniform thickness was cast by using Doctor blade method. The physical properties of newly introduced alumina tape has biaxial flexure strength of 500.600 MPa.

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  • A new manufacturing method of all ceramic restoration ...

    In an effort to facilitate fabrication procedure of all ceramic crowns, a novel preparation method for all ceramic crown using alumina tape was developed. The alumina tape having a uniform thickness was cast by using Doctor blade method. The physical properties of newly introduced alumina tape has biaxial flexure strength of 500 600 MPa.

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  • Aluminum oxide ceramic | Alumina Systems GmbH

    Alumina is the English word for alumina (Al2O3) Due to its availability and properties, Al2O3 is very often used for the manufacture of ceramic components. Alumina is used in various modifications. The most commonly used for technical ceramics is the trigonal α-Al2O3 (corundum).

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  • Advanced Ceramics – Alumina Technologies, Inc

    ATI has extensive experience of advanced ceramics not only in manufacturing, but also in the finish machining process. We are able to finish to the precise tolerances of advanced ceramic components. Our machining experience is in each type of advanced ceramic material currently available in the market, such as high purity alumina, yttria ...

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  • Manufacturing Processes - Solid Sealing Technology

    Manufacturing Processes Metalizing. SST specializes in thick-film metallization of alumina ceramics. The most common method used is a refractory metal process using molybdenum as a sintered metal base layer on the ceramic.

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  • Ceramic PCB and Substrate:Alumina PCB,Aluminum

    2021-4-19 · Ceramic pcb. Ceramic PCB is a thermal conductive organic ceramic circuit board with thermal conductivity of 9-20W/m.k prepared at a temperature below 250°C using thermally conductive ceramic powder and organic adhesive,ceramic PCB types by material including alumina pcb,Aluminum nitride ceramic PCB,Copper clad ceramic PCB,Zirconia ceramic base PCB.

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  • Translucent PCA ceramic, ceramic discharge vessel,

    3. The ceramic article of claim 1 wherein the amount of MgO in the polycrystalline alumina is from about 100 ppm to about 1000 ppm. 4. A ceramic discharge vessel comprising a ceramic body comprised of translucent polycrystalline alumina containing an amount of MgO and having a grain boundary phase containing aluminum, oxygen and nitrogen. 5.

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  • 3D printing with technical ceramics – Beamler

    2020-6-15 · Technical ceramics are hard to form using traditional manufacturing techniques. Machining of ceramic components is extremely difficult owing to their hardness and brittleness, this is especially true for larger parts. Furthermore to create complex and detailed part with ceramics can also be challenging.

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  • Fused Filament Fabrication of Small Ceramic

    With respect to rapid prototyping of ceramic components, there are known only a few processes (stereo lithography, binder jetting). In this work, a new process chain is described in detail, showing that ceramics can be printed in a very cost-efficient way. We developed a ceramic–polymer composite as filament material that can be printed on a low-cost fused filament fabrication (FFF) desktop ...

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  • Processing of Thermoplastic Suspensions for Additive ...

    2016-5-31 · High-filled ceramic and metal feedstocks, based on thermoplastic binder systems, were used for AM of dense ceramic components and metal-ceramic-composites. Compared to other AM methods, the developed T3DP method has outstanding advantages. Two benefits can be highlighted.

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  • Fabrication of zirconia ceramic parts by using solvent ...

    2018-6-21 · This paper describes an efficient method of fabricating high-performance ceramic (HPC) parts by using solvent-based slurry stereolithography (3S) and sintering. In this study, zirconia was used as the structural material, methyl alcohol was used as the solvent, a waterborne inorganic pigment was used as the dispersant, and a visible-light-curing resin was used as the organic binder for forming ...

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  • Multilayer ceramic substrate and electronic device ...

    The invention claimed is: 1. A multilayer ceramic substrate comprising: a first layer positioned at a surface of the multilayer ceramic substrate, the first layer having a first porosity of 13% or less and a first maximum pore size of 10 μm or less, and having a first composition containing a first metal oxide that is at least one selected from CuO and Ag 2 O; a second layer adjacent the ...

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  • Alumina ceramic and mehtod for its manufacture -

    Alumina ceramic and method for its manufacture The present invention relates to an alumina ceramic that is suitable for use as a dielectric material, in particular as a substrate material in RF and microwave technology, and to a method for manufacturing such a ceramic.

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  • Alumina, Recrystallized Alumina and Alumina Ceramic

    Alumina is widely used in ceramics, and we use it in our vast range of ceramic products. Multi-lab can provide technical alumina ceramics at reasonable prices. We always maintain efficiency in our quick services to produce high volume.

    Get Price
  • Machining Tough Ceramic Materials | 2017-05-01 |

    2020-7-3 · Ceramic materials such as aluminum oxide (alumina) and silicon nitride possess many beneficial qualities: extreme toughness, the ability to withstand high temperatures, and resistance to chemical corrosion, just to name a few. These properties, and others, make ceramics attractive to designers who need components with exceptional durability.

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  • Slurry-Based Laser Sintering of Alumina Ceramics

    2019-10-17 · respect to the ceramic powder load, the debinding process is faster and less susceptible to crack formation and part warping compared to lithography-based manufacturing. The alumina slurry, used as a starting material for laser sintering, was optimized by adjusting the dispersant content to reach a minimum viscosity.

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  • Ceramic-Based 4D Components: Additive

    Figure 5. Alumina heat exchangers additively manufactured by lithography-based ceramic manufacturing (LCM) at Fraunhofer IKTS. - 'Ceramic-Based 4D Components: Additive Manufacturing (AM) of Ceramic-Based Functionally Graded Materials (FGM) by Thermoplastic 3D Printing (T3DP)'

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  • Ceramic Injection Moulded (CIM) Components |

    The injection moulding of ceramics is a cost-effective and flexible process that provides solutions for design engineers requiring complex, repeatable ceramic components. When a ceramic material has been chosen for a specific application, the geometry of the component has often been limited by the cost of shaping operations.

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  • Delta Ceramic-on-Alumina Ceramic Articulation in

    2021-3-5 · There are many mechanical characteristics that make alumina ceramic bearings ideal in THA. Alumina is 10 times harder and zirconia seven times harder than cobalt-chrome . Alumina has a hardness of approximately 2000 VH (Vickers Hardness), compared to cobalt-chrome at 240 to 450, and other than diamond, is the hardest material available . This ...

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  • METHODS AND SYSTEMS FOR TEXTURING CERAMIC

    2011-2-11 · Embodiments of the present invention provide methods for forming a hardened and roughened ceramic component. Specific steps include forming a sintered ceramic component, texturing the surface of the sintered ceramic component, and firing the component to harden it. The resulting ceramic component may have a textured surface, and in a specific embodiment, the textured surface …

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  • Fused Filament Fabrication of Small Ceramic

    With respect to rapid prototyping of ceramic components, there are known only a few processes (stereo lithography, binder jetting). In this work, a new process chain is described in detail, showing that ceramics can be printed in a very cost-efficient way. We developed a ceramic–polymer composite as filament material that can be printed on a low-cost fused filament fabrication (FFF) desktop ...

    Get Price
  • Joining of Ceramic Components in the Green State via

    It has been successfully demonstrated that ceramic materials can be joined in the green state without a second phase by using low pressure injection molded parts. The investigation of the joining interface revealed that a high quality interface can be achieved by carefully adjusting the different manufacturing steps. The use of monomodal particle size distribution in the used powder CT3000SG ...

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  • Alumina Ceramics - Manufacturers & Suppliers in India

    Wear Resistance by 92% Alumina Ceramic in Coal Mill Pulverizer and Pipe Line Alumina Ceramic liners offered by us find extensive usage to strengthen resistance of surfaces from wearing as well as are also used for carrying out repairs of surfaces in coal mills. These Alumina Ceramic are designed to provide best performance

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  • Fabrication of Sintered Alumina Parts - MDPI

    2020-10-8 · successfully the capabilities of additive manufacturing of sintered ceramic parts. In this work, a new two component binder system, consisting of polyethyleneglycol and polyvinylbutyral, as well stearic acid as surfactant, was filled with submicron sized alumina up to 55 vol.% and used in fused filament fabrication (FFF) for the first time.

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  • Method and Apparatus for Fabricating Ceramic and Metal ...

    2020-10-13 · Method and Apparatus for Fabricating Ceramic and Metal Components via Additive Manufacturing with Uniform Layered Radiation Drying Ming-Chuan Leu Missouri University of Science and Technology, [email protected] Amir Ghazanfari Wenbin Li Greg Hilmas Missouri University of Science and Technology, [email protected] et. al.

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  • 95% 99% 99.5% Al2O3 Alumina Ceramic Precision

    Aluminum Oxide, also known as alumina, is a hard wearing advanced technical ceramic material frequently used in a wide variety of industrial applications. Once fired and sintered, it can only be machined using diamond-grinding methods. It features high hardness and wear resistance, low erosion levels, high temp. resistance, corrosion resistance, and bio-inertness.

    Get Price
  • China Custom Ceramic Igniter Electrodes

    COMPONENTS AND CUSTOMIZATIONS. All components forming our spark plugs are perfectly compliant with RoHS regulation. 1. Ceramic Body. It is made in alumina with a percentage superior to 92%. It is manufactured, partly inside, with two technologies: low-pressure injection and extrusion according to shapes and volumes.

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  • Ceramics Manufacturing Process|ASUZAC Inc. Fine

    2020-12-23 · PROCESS 2. Granulation. The liquid “slurry” is then granulated with a spray dryer. These granules have an average particle size of 80 micron. Ceramic raw materials such as oxides, nitrides, carbides, etc., will be processed with additives like sintering aids, reinforcing and/or complexing agents, and forming aids, and then grinded, mixed and kneaded.

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  • Cleaning of Alumina Ceramics - Alconox Blog:

    2020-11-16 · If the ceramic is contaminated with oxides and other salts, the salts can easily be removed by cleaning the surface using distilled water and hydrochloric acid. Alternatively, Alconox powdered precision cleaner is also useful for removing oxides. The oxides are often very stable and react easily with alumina.

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  • Method of manufacturing a ceramic matrix composite

    2002-9-18 · A method of manufacturing a ceramic matrix composite comprises forming a slurry comprising a ceramic sol, filler particles and a solvent and forming laminates of fibers (12). The laminates of fibers (12) are impregnated with the slurry and are stacked (14) on a mold (10). The stack (14) of laminates of fibers (12) is covered by a porous membrane (16), a breather fabric (18) and a vacuum …

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  • METALLIZATION OF CERAMICS - ASM International

    2013-10-10 · components because of the nature of the project. The ISIS assembly is 158 mm long, with two nickel-plated low-carbon steel flanges 240 mm in diameter, insulated from each other by a pre-formed diamond-ground alumina ceramic insu-lator. Prior to brazing, a coating of moly-man-ganese is applied to the ceramic insulator and

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  • Additive Manufacturing: Powder bed printing Process

    At Fraunhofer-Center HTL, components made of metal, ceramic or metal-ceramic composite materials are produced additively by the powder bed method using an M-Flex powder printer by ExOne. In the 3D printing process called 'Binder Jetting', the components are generated in layers by selective printing of a liquid organic binder to a powder bed.

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  • Brief introduction of alumina ceramic production

    Part 1:Features and Technical Indicators. Alumina ceramics are currently divided into two types: high purity type and common type.High-purity alumina ceramic materials with Al2O3 content above 99.9%, due to its sintering temperature as high as 1650-1990℃, transmission wavelength of 1 to 6 m, generally made of fused glass to replace the platinum crucible: use its light transmittance and ...

    Get Price
  • Alumina, Recrystallized Alumina and Alumina Ceramic

    Alumina is widely used in ceramics, and we use it in our vast range of ceramic products. Multi-lab can provide technical alumina ceramics at reasonable prices. We always maintain efficiency in our quick services to produce high volume.

    Get Price
  • 95% 99% 99.5% Al2O3 Alumina Ceramic Precision

    Aluminum Oxide, also known as alumina, is a hard wearing advanced technical ceramic material frequently used in a wide variety of industrial applications. Once fired and sintered, it can only be machined using diamond-grinding methods. It features high hardness and wear resistance, low erosion levels, high temp. resistance, corrosion resistance, and bio-inertness.

    Get Price
  • Ceramic Substrate Manufacturing Technology -

    2019-12-16 · The sintering methods of ceramic green body are: ① Atmospheric pressure sintering method, sintering without pressure, which will bring large deformation, etc .; ② Pressing (hot pressing) sintering method, sintering under pressure, can get good This is the most commonly used method at present; ③ hot isostatic sintering method, using high ...

    Get Price
  • China Custom Ceramic Igniter Electrodes

    COMPONENTS AND CUSTOMIZATIONS. All components forming our spark plugs are perfectly compliant with RoHS regulation. 1. Ceramic Body. It is made in alumina with a percentage superior to 92%. It is manufactured, partly inside, with two technologies: low-pressure injection and extrusion according to shapes and volumes.

    Get Price
  • Review Additive Manufacturing of ... - Ceramic Science

    can shape ceramic components by first depositing a layer of ceramic powder and then jetting binder material to se-lectively bind the ceramic powder 26. Generally, two dif-ferent 3DP methods can be distinguished. 3DP of dry powder agglomerates (P-3DP) This is the traditional method to produce ceramic parts by means of 3D printing.

    Get Price
  • Method of manufacturing a ceramic matrix composite

    2002-9-18 · A method of manufacturing a ceramic matrix composite comprises forming a slurry comprising a ceramic sol, filler particles and a solvent and forming laminates of fibers (12). The laminates of fibers (12) are impregnated with the slurry and are stacked (14) on a mold (10). The stack (14) of laminates of fibers (12) is covered by a porous membrane (16), a breather fabric (18) and a vacuum …

    Get Price
  • Process Animation Videos | Morgan Technical Ceramics

    Discover how Morgan Advanced Materials creates industry-leading ceramic injection moulded components with our short, animated process video. Material Preparation Morgan Advanced Materials prepares various materials for use in our business to manufacture our ceramic components

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  • CIM (Ceramic Injection Moulding) - Dou Yee

    2020-2-28 · However, technology advancement for CIM was slow. It took 60 years before ceramic heat engine components were successfully shaped using the CIM technique in Japan and Europe. Today, CIM technique has been regarded as a preferred net-shaped manufacturing method for making many precision engineering and electrical ceramic components.

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  • METHODS AND SYSTEMS FOR TEXTURING CERAMIC

    2011-2-11 · Embodiments of the present invention provide methods for forming a hardened and roughened ceramic component. Specific steps include forming a sintered ceramic component, texturing the surface of the sintered ceramic component, and firing the component to harden it. The resulting ceramic component may have a textured surface, and in a specific embodiment, the textured surface …

    Get Price
  • Brief introduction of alumina ceramic production

    Part 1:Features and Technical Indicators. Alumina ceramics are currently divided into two types: high purity type and common type.High-purity alumina ceramic materials with Al2O3 content above 99.9%, due to its sintering temperature as high as 1650-1990℃, transmission wavelength of 1 to 6 m, generally made of fused glass to replace the platinum crucible: use its light transmittance and ...

    Get Price
  • Ceramic Substrate Manufacturing Technology -

    2019-12-16 · The sintering methods of ceramic green body are: ① Atmospheric pressure sintering method, sintering without pressure, which will bring large deformation, etc .; ② Pressing (hot pressing) sintering method, sintering under pressure, can get good This is the most commonly used method at present; ③ hot isostatic sintering method, using high ...

    Get Price
  • Preliminary 3D printing of large inclined-shaped

    2021-5-24 · Preliminary 3D printing of large inclined-shaped alumina ceramic parts by direct ink writing Back to Channel Home Liangliang Yang, Xiaojun Zeng, …

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  • Review Additive Manufacturing of ... - Ceramic Science

    can shape ceramic components by first depositing a layer of ceramic powder and then jetting binder material to se-lectively bind the ceramic powder 26. Generally, two dif-ferent 3DP methods can be distinguished. 3DP of dry powder agglomerates (P-3DP) This is the traditional method to produce ceramic parts by means of 3D printing.

    Get Price
  • Manufacturing of Composite Material using Ceramic Fiber ...

    2019-7-1 · Alumina (<99%) Ceramic fiber appeared in United States in early 1940s. However, China hadn’t developed the technology of ceramic fiber until 1970s. Due to the undeveloped economy and incomplete industry system, few people were unaware of the ceramic fiber as a new kind of insulation material before 1990s.

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  • Advanced Ceramics – Alumina Technologies, Inc

    ATI has extensive experience of advanced ceramics not only in manufacturing, but also in the finish machining process. We are able to finish to the precise tolerances of advanced ceramic components. Our machining experience is in each type of advanced ceramic material currently available in the market, such as high purity alumina, yttria ...

    Get Price
  • (PDF) Generation of ceramic–ceramic layered

    ConclusionsIn this paper, a co-axial electrohydrodynamic jetting process was carried out using concentrated alumina and zirconia suspensions (10 and 20 vol.%). Experimental results show that alumina and zirconia layered encapsulation is possible using this method, generating novel ceramic-ceramic composite microstructures.

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  • Additive Manufacturing, 3D Printing or LCM of

    Additive manufacturing (AM) also generically referred to as 3D printing, is the most recent addition to Ceramco’s manufacturing methods for the production of ceramic parts. The industry-specific name for this process is Lithography-based Ceramic Manufacturing or LCM.

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  • 3D printing with technical ceramics – Beamler

    2020-6-15 · Technical ceramics are hard to form using traditional manufacturing techniques. Machining of ceramic components is extremely difficult owing to their hardness and brittleness, this is especially true for larger parts. Furthermore to create complex and detailed part with ceramics can also be challenging.

    Get Price
  • Additive Manufacturing of Ceramics: Stereolithography ...

    2021-5-23 · Additive Manufacturing (AM) is a relatively new technique for manufacturing complex ceramic components directly from a CAD fi le. A major advantage of this technique is to respond quickly to new designs of next generation parts. Development started in the 1990ies when AM was used mainly to produce form study prototypes. Later on porous ceramic ...

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