Results 241 to 250 of about 271,559 (304)
Advanced Functional Materials, EarlyView.A pixelation‐free, monolithic iontronic pressure sensor enables simultaneous pressure and position sensing over large areas. AC‐driven ion release generates spatially varying impedance pathways depending on the pressure. Machine learning algorithms effectively decouple overlapping pressure–position signals from the multichannel outputs, achieving high ...
Juhui Kim +10 more
wiley +1 more source
Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance
Advanced Functional Materials, EarlyView.A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer +2 more
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Nanolayer‐Encapsulated Stretchable Liquid‐Metal Sheets for Thermal Management
Advanced Functional Materials, EarlyView.A stretchable liquid metal sheet with both high thermal conductivity and mechanical flexibility is developed. Its trilayer structure, comprising copper‐particle‐dispersed gallium liquid metal encapsulated by styrene‐butadiene‐styrene nanosheets, shows 40.4 W m−1 K−1 conductivity, elongation exceeding 200%, and retention of 96% of its initial ...
Daisuke Kuse +16 more
wiley +1 more source
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2020
Continuous casting may be defined as teeming of liquid steel in a short mould with a false bottom through which partially solidified cast is continuously withdrawn at the same rate at which liquid metal is poured into the mould.
Sujay Kumar Dutta, Yakshil B. Chokshi
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Continuous casting may be defined as teeming of liquid steel in a short mould with a false bottom through which partially solidified cast is continuously withdrawn at the same rate at which liquid metal is poured into the mould.
Sujay Kumar Dutta, Yakshil B. Chokshi
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Metallurgical Transactions B, 1975
A critical survey of available information on primary and secondary cooling as affecting solidification constants, and their validity in mathematical modeling. A review of the mathematics of reciprocation. Comments on the function and mode of mold lubrication.
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A critical survey of available information on primary and secondary cooling as affecting solidification constants, and their validity in mathematical modeling. A review of the mathematics of reciprocation. Comments on the function and mode of mold lubrication.
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International Metals Reviews, 1978
AbstractThis review is an attempt to draw together available information on the subject of moulds for the continuous casting of steel. Particular attention has been given to the role of the gap in the heat-extraction process and. the influence of mould design, operating variables, steel chemistry, and lubrication type on the mould heat flux.
I. V. Samarasekera, J. K. Brimacombe
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AbstractThis review is an attempt to draw together available information on the subject of moulds for the continuous casting of steel. Particular attention has been given to the role of the gap in the heat-extraction process and. the influence of mould design, operating variables, steel chemistry, and lubrication type on the mould heat flux.
I. V. Samarasekera, J. K. Brimacombe
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Annual Review of Materials Science, 1981
The continuous casting process is now firmly established in the world steel industry. This paper reviews the history of its development, the characteristics of plants using it, the quality of the steel produced, and finally its future development. In conventional ingot making, steel products are made by refining, ingotmaking, soaking, slabbing or ...
S Mizoguchi, T Ohashi, T Saeki
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The continuous casting process is now firmly established in the world steel industry. This paper reviews the history of its development, the characteristics of plants using it, the quality of the steel produced, and finally its future development. In conventional ingot making, steel products are made by refining, ingotmaking, soaking, slabbing or ...
S Mizoguchi, T Ohashi, T Saeki
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New continuous-casting equipment
Steel in Translation, 2012New equipment for plasma heating of steel in the intermediate ladle is discussed. Experiments have been conducted on continuous-casting machine 4 at OAO Magnitogorskii Metallurgicheskii Kombinat, in collaboration with Bardin Central Research Institute of Ferrous Metallurgy, OOO AGNI-K, and other organizations.
Yu. A. Pak +4 more
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2008
Abstract This article reviews the history and methods of copper alloy continuous casting. The methods include vertical continuous casting and horizontal continuous casting. The article discusses the upcasting methods used in vertical continuous casting and strip casting used in horizontal continuous casting. The upcasting methods include
Derek E. Tyler, Richard P. Vierod
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Abstract This article reviews the history and methods of copper alloy continuous casting. The methods include vertical continuous casting and horizontal continuous casting. The article discusses the upcasting methods used in vertical continuous casting and strip casting used in horizontal continuous casting. The upcasting methods include
Derek E. Tyler, Richard P. Vierod
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Continuous casting of aluminum
JOM, 1971Horizontal, continuous casting of aluminum ingot is discussed with special attention directed to metal supply, mold package, mold lubrication, ingot cooling, and alignment of equipment. In most instances, requirements are more rigorous than with vertical, discontinuous direct chill casting.
R. E. Spear, K. J. Brondyke
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