Results 61 to 70 of about 739,886 (333)

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

The influence of water saturation on mechanical properties of ceramic bricks – tests on 19th- century and contemporary bricks

open access: yesMateriales de Construccion, 2016
The paper presents test results concerning ceramic bricks produced in 1880’s. Bricks were obtained from a building erected as part of Archduke Rudolf barracks in Krakow.
P. Matysek   +3 more
doaj   +1 more source

Brick and Concrete Masonry [PDF]

open access: yes, 1960
Describes the various materials used in brick and concrete masonry construction: some of the more common masonry systems, and the details that go into making rna onry walls strong durable and weather ...
Brotherson, Donald E.
core  

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan   +4 more
wiley   +1 more source

Influence of the type of lightweight clay brick on the equivalent thermal transmittance of different types of façades on buildings

open access: yesMateriales de Construccion, 2016
This paper compares the equivalent thermal transmittances of different façades built using commercial clay bricks with three different thicknesses and façades made using the same method but with ceramic bricks with optimized rhomboidal interior geometry.
M. P. Morales   +4 more
doaj   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

Anisotropic Shear Properties of Organic Interfaces in Bio‐composite Materials

open access: yesAdvanced Functional Materials, EarlyView.
A novel cantilever design enables direct probing of shear properties at single organic interfaces within biocomposite prismatic ultrastructures. By decoupling lateral and torsional shear responses, the method reveals isotropic behavior in Atrina vexillum and pronounced anisotropy in Unio pictorum.
Kian Tadayon   +2 more
wiley   +1 more source

Product innovation for the ecological transition. Brick and glass recycling

open access: yesAgathón, 2023
In the thematic environment of conscious use and material resource recycling, the Department of Architecture of the Roma Tre University is currently conducting a research line focused on environmental product innovation.
Adolfo F. L. Baratta   +3 more
doaj   +1 more source

Baseline utilisation of specialist disability services in Ireland. ESRI Working Paper No.644 December 2019 [PDF]

open access: yes, 2019
The objective of this paper is to analyse the data on specialist disability services available in Ireland. The paper provides a baseline utilisation profile of selected services which can be used to project future service demand and expenditure.
Brick, Aoife   +2 more
core  

Entropy in the Kerr-Newman Black Hole [PDF]

open access: yes, 1997
Entropy of the Kerr-Newman black hole is calculated via the brick wall method with maintaining careful attention to the contribution of superradiant scalar modes.
Ho, Jeongwon   +3 more
core   +2 more sources

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