The Experts below are selected from a list of 36 Experts worldwide ranked by ideXlab platform
M. I. Timokhova - One of the best experts on this subject based on the ideXlab platform.
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Design specifics of quasi-Isostatic molds
Refractories and Industrial Ceramics, 2006Co-Authors: M. I. TimokhovaAbstract:The author describes the specifics of molds for quasi-Isostatic Molding, which provide volumetric compression of preforms made of powdered materials and their waste-free production technology. The advantages of these molds compared to Isostatic molds are discussed.
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Isostatic Molding of Complex-Shaped Ceramic Articles
Glass and Ceramics, 2005Co-Authors: M. I. TimokhovaAbstract:Methods for Molding complex-shaped articles using hydrostatic Molding are discussed. The development of adjustable stopping devices and hydrovibrators provides for good filling of the ribs and flanges of articles by Molding powder. The possibility of producing such articles by quasi-Isostatic (volumetric) compression is demonstrated.
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Quasi-Isostatic Molding in Industrial Production of Ceramics (A Review)
Glass and Ceramics, 2002Co-Authors: M. I. TimokhovaAbstract:The advantages of quasi-Isostatic Molding in industrial production are demonstrated. The universality and cost-effectiveness of this method facilitated its wide implementation in mass production at various ceramic factories.
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Quasi-Isostatic Molding of Refractory Saggers
Glass and Ceramics, 2002Co-Authors: M. I. Timokhova, V. S. RachkovAbstract:The advantages of quasi-Isostatic Molding in production of refractory saggers are considered. The proposed method, in which an elastic solid material acts as the Molding medium, is a simplified version of Isostatic Molding.
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Certain Specifics of Quasi-Isostatic Molding (A Review)
Glass and Ceramics, 2002Co-Authors: M. I. TimokhovaAbstract:The author considers specifics of the method of quasi-Isostatic Molding, which is the most perfect, economical, and simple method for Molding products from powder materials providing for a high quality of products due to the volume compression of the Molding material. The method can be used for Molding articles from ceramic, metal, and graphite powders, glass ceramics, ferrite, abrasive materials, and in production of refractory articles.
Chunhe Tang - One of the best experts on this subject based on the ideXlab platform.
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Manufacture and characteristics of spherical fuel elements for the HTR-10
Nuclear Engineering and Design, 2006Co-Authors: Hongsheng Zhao, Tongxiang Liang, Zhang Jie, He Jun, Yanwen Zou, Chunhe TangAbstract:Abstract The R&D of spherical fuel elements for the 10 MW high temperature gas-cooled reactor (HTR-10) started in 1986 in China. A process known as cold quasi-Isostatic Molding was used for manufacturing spherical fuel elements, and about 20,540 spherical fuel elements were produced in 2000 and 2001. Fabrication technology and graphite matrix materials were investigated and optimized. Cold properties of the spherical fuel elements met the design specifications. The mean free uranium fraction of 44 batches was 4.57 × 10 −5 . In-pile irradiation test results showed that irradiation did not lead to apparent change in linear dimensional, geometrical density, porosity and strength of matrix graphite samples. No cracks and blisters were observed in spherical fuel elements. This indicated that matrix graphite and spherical fuel elements of HTR-10 met the requirement of design specifications.
Qiu Xue-liang - One of the best experts on this subject based on the ideXlab platform.
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Fabrication Technology of Spherical Fuel Element for HTR-10
Nuclear Power Engineering, 2002Co-Authors: Qiu Xue-liangAbstract:RD on the fabrication technology of the spherical fuel elements for the10MW HTR Test Module(HTR-10)began from1986.Cold quasi-Isostatic Molding with a silicon rubber die is used for manufacturing the spherical fuel elements.The fabrication technology and the graphite matrix materials were investigated and optimized.Twenty five batches of fuel elements,about 11,000of the fuel elements,have been produced.The cold properties of the graphite matrix materials satisfied the design specifications.The mean free uranium fraction of25batches was5×10 -5 .
Hongsheng Zhao - One of the best experts on this subject based on the ideXlab platform.
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Manufacture and characteristics of spherical fuel elements for the HTR-10
Nuclear Engineering and Design, 2006Co-Authors: Hongsheng Zhao, Tongxiang Liang, Zhang Jie, He Jun, Yanwen Zou, Chunhe TangAbstract:Abstract The R&D of spherical fuel elements for the 10 MW high temperature gas-cooled reactor (HTR-10) started in 1986 in China. A process known as cold quasi-Isostatic Molding was used for manufacturing spherical fuel elements, and about 20,540 spherical fuel elements were produced in 2000 and 2001. Fabrication technology and graphite matrix materials were investigated and optimized. Cold properties of the spherical fuel elements met the design specifications. The mean free uranium fraction of 44 batches was 4.57 × 10 −5 . In-pile irradiation test results showed that irradiation did not lead to apparent change in linear dimensional, geometrical density, porosity and strength of matrix graphite samples. No cracks and blisters were observed in spherical fuel elements. This indicated that matrix graphite and spherical fuel elements of HTR-10 met the requirement of design specifications.
Liang Tongxiang - One of the best experts on this subject based on the ideXlab platform.
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Fabrication of Spherical Fuel Element for 10 MW High Temperature Gas-cooled Reactor
Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms, 2003Co-Authors: Liang TongxiangAbstract:Cold quasi-Isostatic Molding with a silicon rubber die was used for manufacturing the spherical fuel elements of 10 MW high temperature gas-cooled reactor. 44 batches of fuel elements, about 20 540 of the fuel elements, were produced. The cold properties of the graphite matrix materials satisfies the design specifications. The mean free uranium fraction in spherical fuel element from 44 batches is 4. 57×10-5 , certified products is 99%.