Effects of material of metallic frame on the penetration resistances of ceramic-metal hybrid structures
Sign Up to like & getrecommendations! Published in 2020 at "Defence Technology"
DOI: 10.1016/j.dt.2019.04.015
Abstract: Abstract The effects of metallic material on the penetration resistances of ceramic-metal hybrid structures against vertical long-rod tungsten projectiles were studied by artillery-launched experiments and numerical simulation. Hybrid structures with rectangular cores in transverse orthogonal… read more here.
Keywords: hybrid structures; structure; penetration; ceramic metal ... See more keywords
On improving ballistic limit of bi-layer ceramic–metal armor
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2016.09.015
Abstract: Abstract This paper investigates experimentally and numerically methods to enhance the ballistic performance of ceramic armor. Initially we demonstrate an experimental set-up to impose pre-stress to ceramic-metal bi-layer armor and study the depth of penetration… read more here.
Keywords: ballistic limit; layer; ceramic metal; armor ... See more keywords
Thermodynamic features of the synthesis of high-density ceramic-metal materials “chromium oxide–chromium” from mixtures “chromium oxide–carbon” in the process of hot pressing
Sign Up to like & getrecommendations! Published in 2023 at "Low Temperature Physics"
DOI: 10.1063/10.0017575
Abstract: Obtaining ceramic-metal materials Cr2O3–Cr by reduction of chromium with carbon in the process of hot pressing makes it possible to get high-density materials for various functional applications. The thermodynamical study of the interaction of chromium… read more here.
Keywords: carbon; chromium oxide; metal materials; ceramic metal ... See more keywords
Effect of Surface Roughening of Temperature-Cycled Ceramic-Metal-Bonded Substrates on Thermomechanical Reliability of Sintered-Silver Joints
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Device and Materials Reliability"
DOI: 10.1109/tdmr.2018.2836190
Abstract: We studied the reliability of power chip die-attach by sintered-silver on two types of ceramic-metal-bonded substrates: 1) aluminum-nitride direct-bond-aluminum (DBA) and 2) active-metal-brazed (AMB) silicon nitride-copper. The samples underwent a temperature-cycling test from −55 °C… read more here.
Keywords: ceramic metal; temperature; surface; sintered silver ... See more keywords
Ceramic-on-metal bearing in short stem total hip arthroplasty: ions, functional and radiographic evaluation at mid-term follow-up
Sign Up to like & getrecommendations! Published in 2020 at "HIP International"
DOI: 10.1177/1120700020971661
Abstract: Introduction: The aim of this study is to evaluate clinical, radiographic and laboratory results of ceramic-on-metal (CoM) (hybrid hard bearing) in total hip arthroplasty (THA), associated with a short stem implant. Methods: From a cohort… read more here.
Keywords: ceramic metal; hip; metal; short stem ... See more keywords
Numerical investigation of ballistic impact on multilayered ceramic/metal target plate with or without air gap
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"
DOI: 10.1177/14644207221144371
Abstract: The present work is based on numerical simulations of the ballistic behavior of multilayered alumina/aluminum armor plates of varying thicknesses against normal impacts of ogive-nosed steel projectiles. The numerical simulation and the associated models have… read more here.
Keywords: ceramic metal; target plate; target; air gap ... See more keywords
Ballistic Performance of Polyurea-Reinforced Ceramic/Metal Armor Subjected to Projectile Impact
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15113918
Abstract: Although polyurea has attracted extensive attention in impact mitigation due to its protective characteristics during intensive loading, the ballistic performance of polyurea-reinforced ceramic/metal armor remains unclear. In the present study, polyurea-reinforced ceramic/metal armor with different… read more here.
Keywords: metal armor; polyurea; ballistic performance; armor ... See more keywords
Study on Electromagnetic Performance of La0.5Sr0.5CoO3/Al2O3 Ceramic with Metal Periodic Structure at X-Band
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15228147
Abstract: A radar absorbing material (RAM) is designed by combining the La0.5Sr0.5CoO3/Al2O3 ceramic and the metal periodic structure. The phase constitution and the microscopic morphology of the La0.5Sr0.5CoO3/Al2O3 ceramic are examined, respectively. The electrical properties and… read more here.
Keywords: structure; ceramic metal; la0 5sr0; 5coo3 al2o3 ... See more keywords