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design of mullite ceramic components

  • Alumina–mullite ceramics for structural applications ...

    2006-1-1 · ceramic water-based slurry preparation depending on the batch composition, including selection and optimization of dispersant and binder, that result in the achievement of 77–80 wt.% of solid in the slurry;• slip casting process providing manufacturing of large-size tiles and plates and some other ceramic components with different ...

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  • A Review on Synthesis of Mullite Ceramics from

    Mullite, commonly denoted as 3Al 2 O 3 ∙2SiO 2, is an excellent ceramic material due to its extraordinary physical properties.It has a high melting point, low coefficient of thermal expansion, high strength at high-temperatures, and possesses both thermal shock and creep resistance [].These extraordinary thermal and mechanical properties enable the material to be used in applications such as ...

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  • Preparation of mullite ceramic microfilter membranes

    2016-5-15 · Preparation of mullite ceramic microfilter membranes using Response surface methodology based on central composite design ... Since these materials are found in huge quantities on earth, they allow multiple shaping procedures of components and structures in the green state ... Experimental design in mullite microfilter preparation. Desalination ...

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  • Processing and mechanical properties of mullite and ...

    2015-11-1 · 1. Introduction. Mullite (3Al 2 O 3 –2SiO 2) has been largely studied because of their excellent properties, especially at high temperature, which make them suitable for a wide number of applications, including functional applications, such as electronic packaging and structural ones for high temperature engineering, for example high-temperature filters, lances for liquid metals and glasses ...

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  • Structure and interfacial properties of nanocrystalline ...

    strong but brittle mullite ceramic reinforcing phase. In comparison to the other main components of the ceramic reinforced MMCs, aluminum oxide and silicon carbide, mullite possesses several important advantages, such as comparable tensile strength and modulus at a significantly lower density, as well as higher use temper-

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  • Toughening Mechanism of Mullite Matrix Composites:

    Mullite has high creep resistance, low thermal expansion coefficient and thermal conductivity, excellent corrosion resistance and thermal shock resistance, and plays an important role in traditional ceramics and advanced ceramic materials. However, the poor mechanical properties of mullite at room temperature limit its application. In order to improve the strength and toughness of mullite, the ...

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  • Waste recycling of coal fly ash for design of highly ...

    2019-12-1 · It is clear that mullite ceramic membranes with 20 wt.% MoO 3 have higher porosities (up to almost 60%) at lower sintering temperatures than those with other additives (V 2 O 5, AlF 3, MgO, TiO 2) though lower flexural strength values are obtained. Open porosity of 40.6 ± 1.3% is achieved even when sintering temperature is as high as 1500 °C.

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  • Design of 7 wt.% Y2O3–ZrO2/mullite plasma-sprayed ...

    2007-1-1 · Plasma-sprayed stand-alone coatings of 7 wt.% Y 2 O 3 –ZrO 2 (YSZ), nominally 74 wt.% Al 2 O 3 –26 wt.% SiO 2 mullite, and a 46:54 volume ratio composite of YSZ to mullite were examined using X-ray diffraction, dilatometry, and compression creep. X-ray diffraction and dilatometer results showed that the as-sprayed predominantly amorphous mullite crystallized at 970. °C.

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  • Advanced Ceramics - Applications of Custom

    2009-4-8 · McDanel Advanced Ceramic Technologies is a leading manufacturer of high quality advanced ceramics. Over half of our business is dedicated to engineering components specific to customers needs. This article is an overview of applications and markets where McDanel products can be found.

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  • Investigation of mechanical strength of the

    2019-4-17 · On the other side, zirconia-mullite/alumina ceramic is considered one of the most important ceramic composite. Provided that, Zirconia-mullite/alumina FGCs can exhibit high performance under high temperature and severe conditions because of the high mechanical and thermal properties of their monolithic materials.

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  • Mullite-Based Ceramics from Mining Waste: A Review

    2021-3-23 · Abstract: Mullite (3Al2O3 2SiO2) is an aluminosilicate characterized by excellent physical properties, which makes it an important ceramic material. In this way, ceramics based on mullite find applications in different technological fields as refractory …

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  • TECHNICAL CERAMICS | ZIRCONIA CERAMICS |

    We own production lines of high-end refractory materials,ceramic products and precision finishing,equipped with mature,advanced technology and an experienced staff team. With modern management system, we have certified with China Quality Certification (CQC).By realizing global network and digital world today,

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  • Structure and interfacial properties of nanocrystalline ...

    strong but brittle mullite ceramic reinforcing phase. In comparison to the other main components of the ceramic reinforced MMCs, aluminum oxide and silicon carbide, mullite possesses several important advantages, such as comparable tensile strength and modulus at a significantly lower density, as well as higher use temper-

    Get Price
  • Custom Fabricated Ceramic Components from AC

    2015-10-28 · AC Technologies, Inc., an advanced ceramics company, offers 'off the shelf' standard Alumina & Mullite Tubing, Machinable Ceramics & Magnesia Ceramics.Our Custom Ceramic Fabrication facilities include Design & Application Services to meet the varied needs of …

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  • Development of Ceramic Matrix Composites (CMCs)

    For the material design, Fraunhofer-Center HTL selects suitable starting materials - fibres and matrices - to obtain the desired material properties. Typical fibres for processing are carbon, aluminium oxide, mullite and silicon- carbide fibres. Ceramic fibres are developed inhouse from polymer precursors and manufactured up to pilot scale. The ...

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  • Ceramic Materials and Components for Engines |

    2019-4-10 · Engines/Components. Thermomechanical Analysis of Ceramic Components for Engines. Problems with FEM Stress Analysis of Cordierite Monolith as Diesel Particle Filters. The Design and Experimental Investigation of Ceramic Combustion Chamber in Diesel Engines. Performance of Ceramic Coated Exhaust Port of an Air Cooled Diesel Engine

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  • Thermal Conductivity of Ceramic Thermal Barrier and ...

    2020-8-6 · impact the successful use of ceramic components in advanced engine systems. Plasma-sprayed ZrO2-8 wt% Y203, and (Ba,Sr)A12Si2Os(BSAS)-mullite coatings have been successfully used as thermal barrier coatings for superalloy components, and environmental barrier coatings for SiC/SiC ceramic matrix composite (CMC) systems, respectively. In this

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  • Ceramic Components Directory - Ceramic Industry

    2020-7-2 · Buyers guide of finished ceramic and glass components for design engineers and purchasers. Professional services and ceramic associations are also included.

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  • Advanced Ceramics - Applications of Custom

    2009-4-8 · McDanel Advanced Ceramic Technologies is a leading manufacturer of high quality advanced ceramics. Over half of our business is dedicated to engineering components specific to customers needs. This article is an overview of applications and markets where McDanel products can be found.

    Get Price
  • Ceramics Machining - Alumina Ceramics - Ceramic Parts

    O’Keefe Ceramics has been machining quality ceramic components for numerous industries since 1984. We will analyze your specific requirements and aid you in the selection of qualified ceramic materials. By understanding your needs, we see to it that your project will be successful the first time.

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  • Microsilica for Alumina–Mullite Ceramic Composites ...

    Mullite(3Al2O3.2SiO2) is a ceramic material with high temperature stability, high temperature creep resistance, high temperature mechanical properties and excellent chemical stability, low temperature expansion and good electrical insulation. As high-temperature refractory material and composite materials, mullite is widely used in such fields as national defense, industry and civil use. The ...

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  • China Advanced Ceramics manufacturer, Technical

    2012-5-9 · We supply quality technical ceramic materials and components with competitive price. Our fine ceramics were exported to Japan, Europe, U. S. A., the properties are creditable. Our available materials for sale are, High purity alumina, Yttria stabilized zirconia, Silicon carbide, steatite, cordierite, mullite ceramics, ...

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  • Ceramic Piston for Hydraulic Brakes: Design Study ...

    A design study for ceramic pistons was undertaken in order to address the overheating problems associated with the caliper during aggressive braking using modern C/C-SiC brake discs. The reasoning behind the piston design and the choice of the shaping technology are explained. Zirconia-toughened mullite (ZTM) ceramic was chosen for the pistons, because this material exhibits a low thermal ...

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  • Design Overview of a Three Kilowatt Recuperated

    2010-6-7 · This paper presents a design overview and supporting analytical results for an engine that could meet this goal. The system architecture was chosen to accommodate the limitations of mature, cost-effective ceramic materials: silicon nitride for the turbine rotors and toughened mullite for the heat exchanger and turbine stators.

    Get Price
  • Designing With Ceramics | Superior Technical Ceramics

    Most of the expense in manufacturing ceramic parts and components is in diamond grinding parts after firing. If your design can be made to net or near net shape in the 'green state' (compressed powder, before firing) which can be machined with standard tooling, grinding costs can be reduced.

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  • Ceramic Components Directory - Ceramic Industry

    2020-7-2 · Buyers guide of finished ceramic and glass components for design engineers and purchasers. Professional services and ceramic associations are also included.

    Get Price
  • Additive Manufacturing of Ceramic Components for

    2020-10-19 · Additive Manufacturing (AM) opens new fields of research and development in the architectural design and construction industry, enabling a geometric freedom that can result in the design of components with specific requirements and multifunctional behaviours. This work explores the integration of digital design tools and AM extrusion processes on the production of ceramic …

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  • McDanel Advanced Ceramic Technologies – Ceramic

    McDanel Advanced Ceramic Technologies LLC is a leader in developing and manufacturing the highest quality ceramic tubes and ceramic components. Because of our core focus on ceramic technologies, McDanel is uniquely positioned to provide you with superior products and dedicated service for an unparalleled range of applications.

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  • Design, integration and preliminary results of the IXV ...

    2016-8-11 · The CATalytic Experiment (CATE) is an in-flight demonstration of catalysis effects at the surface of thermal protection materials. A high-catalytic coating was applied over the baseline ceramic material on the windward side of the intermediate experimental vehicle (IXV). The temperature jump due to different catalytic activities was detected during re-entry through measurements made with near ...

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  • Additive Manufacturing Technical data CeraFab 7500

    2021-5-8 · Technical ceramic components are fabricated with a CeraFab 7500 from Lithoz GmbH. This device produces the parts layerwise via stereolithography. In this process, a ceramic suspension that contains ceramic particles as well as a photo-sensitive binder is fused via radiaton in the visibile range trough an exposure mask.

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  • Microsilica for Alumina–Mullite Ceramic Composites ...

    Mullite(3Al2O3.2SiO2) is a ceramic material with high temperature stability, high temperature creep resistance, high temperature mechanical properties and excellent chemical stability, low temperature expansion and good electrical insulation. As high-temperature refractory material and composite materials, mullite is widely used in such fields as national defense, industry and civil use. The ...

    Get Price
  • Joining of SiC, alumina, and mullite by the Refractory ...

    2020-1-23 · However, the joining of ceramics to themselves or to other materials remains a critical issue. The manufacturing of net shape and ready-to-use ceramic components for advanced design solutions require large and complex parts, which can be built by joining and integrating discrete units of similar or dissimilar ceramics. 3-5

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  • Alumina-Mullite Refractories: Prototypal Components ...

    Alumina-mullite refractory tiles are used as liners in gas turbines for power production, for the thermal insulation of the combustion chambers. The typical microstructure is characterized by a coarse fraction, in order to increase porosity (and hence thermal insulation) and improve thermal shock resistance (by grain bridging mechanism). A mixture of alumina and ceramic wastes was optimized to ...

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  • Designing With Ceramics | Superior Technical Ceramics

    Most of the expense in manufacturing ceramic parts and components is in diamond grinding parts after firing. If your design can be made to net or near net shape in the 'green state' (compressed powder, before firing) which can be machined with standard tooling, grinding costs can be reduced.

    Get Price
  • Technical Ceramics Shaping and Design

    2019-1-24 · ceramic components of the same design due to different shap-ing techniques. The ceramic components have to be engineered according to material-specific requirements. Performance, geometry, quantity, and economic efficiency is our focus when selecting the best ceramic material and shaping tech-nique for your application.

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  • Ceramic Components - Deutsche Messe AG

    2017-12-8 · VOGT Ceramic Components DESIGN For more than 35 years, VOGT GmbH has been manufacturing technical ceramic components. Our many years of experience have contributed towards our customers’ success. With the aid of our expertise, we can infiuence the design of a new product at an early stage. Thus, we are not only suppliers, but also

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  • Additive Manufacturing of Ceramic Components for

    2020-10-19 · Additive Manufacturing (AM) opens new fields of research and development in the architectural design and construction industry, enabling a geometric freedom that can result in the design of components with specific requirements and multifunctional behaviours. This work explores the integration of digital design tools and AM extrusion processes on the production of ceramic …

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  • THERMO-MECHANICAL DESIGN OPTIMIZATION OF

    the context of recent developments in ceramic industry as support parts in furnace. These refractories exhibit in general a complex microstructure characterized by crystalline phases of different thermal expansion coefficients (1.5…3×10-6 for cordierite and 4…6×10-6K-1for mullite), and elastic moduli and a residual silicate glassy phase.

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  • Compact, Ceramic, Microchannel Heat Exchangers

    2016-4-20 · • Validate design tools for ceramic, microchannel heat exchangers. • Demonstrate commercial manufacturing methods. • Demonstrate integration of ceramic components with hot flow manifolds. • Demonstrate thermal performance of high-temperature heat exchangers. • Advance technology from labscale to benchscale. •

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  • A Comprehensive Introduction of Ceramic PCB | PCBCart

    Nevertheless, ceramic features thermal conductivity that is 90 times of that of epoxy glass fiber, leading to excellent conduction cooling. Moreover, components on ceramic PCBs usually feature a lower junction temperature (Tj) than that on ordinary PCBs. b. CTE Compatibility Challenge

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  • Design Overview of a Three Kilowatt Recuperated

    2010-6-7 · This paper presents a design overview and supporting analytical results for an engine that could meet this goal. The system architecture was chosen to accommodate the limitations of mature, cost-effective ceramic materials: silicon nitride for the turbine rotors and toughened mullite for the heat exchanger and turbine stators.

    Get Price
  • Erosion Properties of Ceramic Composite Material

    2017-8-17 · The mullite whiskers are grown using a molten salt method. The overall structural composition is 20.0vol% mullite whiskers, 8.2vol% partially stabilized zirconia, and 71.8vol% alumina. This whisker toughened material is compared to a baseline 89.8vol% alumina 10.2vol% zirconia ceramic.

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  • Technical Ceramics - Technical Ceramic Components ...

    Keeping in sync with the times, we have come up with a remarkable range of Technical Ceramic Components. Precisely-designed at our premises, these components can be availed in different colors and sizes by the clients. Fabricated using quality material these ceramic component are easy to install and durable in nature.

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  • Ceramics, Ceramic Parts - Du-Co Ceramics Company

    Some of the most intricate shapes can be achieved on Du-Co’s custom-designed presses, which can produce ceramic components to a maximum of 5 inches in diameter and 2 1/2 inches thick. Machined Parts: Many features that cannot be incorporated into the die design are machined into ceramic components after extrusion or pressing.

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  • Superior Technical Ceramics | Advanced Technical

    We’ve recently made a strategic acquisition of an advanced brazing specialist company. I.J. Research, Inc. is a manufacturing company of electrical feedthroughs and opto-electronic windows along with various ceramic to metal seals, bonds and packages. The company supplies brazing and sealing as a service for customer furnished materials or provides finished assemblies to print.

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  • Accuratus - Engineered Advanced Technical Ceramic

    2016-7-29 · Ceramic Toll Firing Accuratus Corporation is in its 36 th year of providing you with ceramic and glass components and ceramic application engineering support. Whether you are looking for off the shelf ceramic products, a machinable ceramic for in-house fabrication, custom ceramic component machining or ceramic engineering advice, WE CAN HELP YOU!

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  • IPS Ceramics | Kiln Furniture, Technical Ceramics and ...

    2021-5-22 · Kiln Furniture - Design - Performance - Service. IPS Ceramics Ltd is a world-renowned supplier of Kiln Furniture and Technical Ceramics.. We supply one of the world’s broadest ranges of Kiln Furniture to companies firing sanitaryware, tableware, technical ceramics, glass-ceramics, insulators, heavy clayware, general pottery and more. Complete system design is our speciality.

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  • CMC MATERIALS AND BIOMORPHIC SiSiC FOR ENERGY

    2013-12-12 · G5RD-CT-2000-00218) ceramic tubular components have been manufactured and tested. These tubes shall be used in bayonet type heat exchangers (HX) (Fig. 3), e.g. in the Exter- nally Fired Combined Cycle (EFCC) processes.

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  • Creep, Fatigue and Fracture Behavior of Environmental ...

    2020-8-6 · Coating and SiC-SiC Ceramic Matrix Composite Systems: The Role of Environment Effects Dongming Zhu and Louis J. Ghosn Materials and Structures Division NASA Glenn Research Center Cleveland, Ohio 44135, USA The 11th International Conference on Ceramic Materials and Components for Energy and Environmental Applications Vancouver, British Columbia ...

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  • MULLITE CERAMIC FABRICATION BY 3D PRINTING

    2017-4-26 · Fig. 4 Shrinkage of mullite ceramic at different sintering temperature The strength of ceramic components is essential to be obtained in industrial applications. The test samples with a size of 45mm×4mm×3mm was fabricated and measured by the three point bend method. The bending strength of the tested samples is shown in Figure 5. When the

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  • Refractories | Ceramic Substrates

    Mullite – available in extruded or pressed form; Aluminas – available in extruded or pressed form in varying levels of purity up to 99.8%; High Temperature insulation/fibre board – Available in sheet form or machined parts. High Temperature Kiln furniture. Please contact us for further information and design …

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  • McDanel Advanced Ceramic Technologies – Design

    Components for primary aluminum manufacturing, aluminum foundries, and other non-ferrous metal applications: Sialon: Fixtures, Pins, and Shrouds: Welding & Brazing operations and Investment Casting: Alumina 99.8, Mullite, Sialon: Argon Purging Tubes: Multibore tubes used in primary steel making: Alumina 99.8: WearGuard® Ceramic Bearing Systems

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  • Ceramic Components on JobShop.com

    Ceramic Components Produced By Low Pressure Injection Molding. ... A9468 (70% dense, 94% alumina ceramic, mullite bonded) A9968 (70% dense, 99% alumina ceramic, mullite bonded) ... and the flexibility of incorporating future design changes is desired without having to start all over, this is the process to use. The tooling, being made from ...

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  • Ceramics, Ceramic Parts - Du-Co Ceramics Company

    Some of the most intricate shapes can be achieved on Du-Co’s custom-designed presses, which can produce ceramic components to a maximum of 5 inches in diameter and 2 1/2 inches thick. Machined Parts: Many features that cannot be incorporated into the die design are machined into ceramic components after extrusion or pressing.

    Get Price
  • Morgan Advanced Ceramics to Showcase Alumina,

    2007-9-4 · Visit Booth #1822 Morgan Advanced Ceramics (MAC), a leading manufacturer of innovative ceramic, glass, metal and engineered coating solutions, will showcase its Haldenwanger product line of alumina, silicon carbide and mullite ceramic components at booth #1822 at the ASM Heat Treating Society Conference & Exposition, September 17-19, 2007 in Detroit, MI.

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  • THE EFFECT OF LONG-TERM EXPOSURET O

    2019-12-9 · Keywords: High-temperature ceramics, Corundum (alumina), Mullite ceramics, Helium, Supercritical water Two corundum-based ceramic materials (C799 and C795) and one type of mullite ceramics (C610) have been tested for the production of components of technological circuits working with high-temperature helium and supercritical water.

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  • Porous Ceramics - Refractron Technologies Corp

    Porous Ceramics. Refractron has been making resilient alumina and SiC porous ceramics for critical applications for over 35 years. Our applications, materials and manufacturing expertise allows us to design parts with pore sizes ranging from 0.1 to 1000+ microns that can improve process reliability, reduce costs and drive performance.

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  • Metsch - Pouring Cups - Ceramic Products, Vent Plugs ...

    2013-2-14 · MRI is a dry process, custom design manufacturer of technical ceramics for industrial and consumer products. At MRI, we have been meeting customer needs for over 50 years, encompassing literally thousands of applications across a wide scope of industries.

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  • Characterization of Ceramic Materials - DLR Portal

    Profound characterization is mandatory for successful development of structural and functional ceramics. Characterization is performed by means of state-of-the-art analytic methods on a very broad length scale: atomic or crystal structures are investigated be means of X-ray or electron diffractometry which reveal grain orientations, strains, and phase transformations.

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