Results 11 to 20 of about 613,347 (311)

Microstructure and properties of 1300-MPa grade Nb microalloying DH steel

工程科学学报, 2021
In this study, ultra-high-strength DH steels with different phase compositions were designed, their tensile strengths were greater than 1300 MPa, and the multiphase microstructures contained ferrite, martensite, retained austenite, and small amounts of ...
Jiang-tao LIANG, Zheng-zhi ZHAO, Kun LIU, Yun HAN, Hui PAN, Ya-jun HUI, Rong-hua CAO, Hong-zhou LU, Ai-min GUO   +8 more
doaj   +1 more source

Sheet Metal Design Approach for 3D Shaped Facade Elements with Integrated Solar Thermal Functionality

Solar, 2023
This paper provides an overview of the development of a 3D formed and metal-based facade element that combines a custom design and solar thermal functionality.
Peter Scholz, Dieter Weise, Linda Schmidt, Martin Dembski, Alexander Stahr, Martin Dix, Florin Duminica, Sebastien Le Craz, Jiri Koziorek   +8 more
doaj   +1 more source

Development of a Metal-Based Lightweight Approach Consisting of Cold-Formable Magnesium Sheets in Combination with a Multi-Purpose Powder Coating System

Engineering Proceedings, 2022
This paper will give an overview about the development of a material system, which consists of a novel formable magnesium alloy that is provided with an effective corrosion protection coating.
José Victoria-Hernández, Peter Scholz, Serhii Vakulenko, Michaela Gedan-Smolka, Marcel Tuschla, Dietmar Letzig, Lech Kwiatkowski   +6 more
doaj   +1 more source

Metrology of Sheet Metal Distortion and Effects of Spot-Welding Sequences on Sheet Metal Distortion

Journal of Manufacturing and Materials Processing, 2023
Refill friction stir spot welding (RFSSW) is an emerging solid-state welding technology that demonstrates an outstanding ability to join aerospace aluminum alloys. The thermomechanical processing of RFSSW may cause variations in the workpiece in the form
Enkhsaikhan Boldsaikhan, Michael Milhon, Shintaro Fukada, Mitsuo Fujimoto, Kenichi Kamimuki   +4 more
doaj   +1 more source

Use of Bonded Joints for Fastening Sheet-Metal Components to Contemporary Facades Fitted with an External Thermal Insulation Composite System with Thin-Layer Acrylic Plaster

Materials Proceedings, 2023
This paper deals with the issue of fastening sheet-metal components on the facades of contemporary buildings that are massively insulated with external thermal insulation composite systems. This research focused on facades with thin-layer acrylic plaster
Jiří Šlanhof, Aleš Průcha, Barbora Nečasová, Adam Boháček   +3 more
doaj   +1 more source

Towards the Digital Model of Tool Lifecycle Management in Sheet Metal Forming

Journal of Machine Engineering, 2023
Sheet metal forming is a critical process in the manufacturing industry, which involves shaping sheet metal into desired configurations and structures.
Vidosav D. Majstorovic, Vojin Vukadinovic, Jovan Zivkovic   +2 more
doaj   +1 more source

Investigating the temperature field distribution over transport structures' metal corrugated construction surface under temperature influences

Acta Technica Jaurinensis, 2022
The experimental studies results of temperature distribution over metal corrugated sheet structure surface at positive and negative ambient temperatures are presented.  It is established that the temperature is distributed unevenly over the sheet surface
Vitalii Kovalchuk, Ivan Kravets, Olga Nabochenko, Oleksiy Petrenko, Andriy Milyanych, Yuliia Hermaniuk, Volodymyr Dzhus   +6 more
doaj   +1 more source

Integrated Simulation Process Chain: From 3D Roll Forming Design to Crash Analysis [PDF]

MATEC Web of Conferences
This paper presents an innovative numerical simulation process chain for sheet metal profiles, addressing the full workflow from tooling design and 3D roll forming process simulation to crash simulation.
Sedlmaier Albert, Dietl Thomas, Abee André, Harrasser Johann, Pereira Miguel Sousa   +4 more
doaj   +1 more source

Selection of Constitutive Material Model for the Finite Element Simulation of Pressure-Assisted Single-Point Incremental Forming

Machines, 2022
Pressure-assisted single-point incremental forming (PA-SPIF) is one of the emerging forming techniques for sheet metals that have been the subject of rigorous research over the past two decades. Understanding of its forming mechanisms and capabilities is
Ali Abdelhafeez Hassan, Gökhan Küçüktürk, Hurcan Volkan Yazgin, Hakan Gürün, Duran Kaya   +4 more
doaj   +1 more source

Influence of ladle slag oxidability on the cleanliness of ultra low carbon steel

工程科学学报, 2016
Slag oxidability, steel composition and inclusions were analyzed by slag sampling and steel sampling from the BOF endpoint to the tundish for studying the influence of ladle slag oxidability on the cleanliness of ultra low carbon steel.
YUAN Peng, LI Hai-bo, LUO Yan-zhao, LIU Dao-zheng, CHEN Jian-guang, WANG Qiang-qiang, SONG Li-na   +6 more
doaj   +1 more source