Influence of microstructure on the mechanical properties and hydrogen embrittlement characteristics of 1800 MPa grade hot-stamped 22MnB5 steel
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-3175-6
Abstract: AbstractThe influence of the microstructural characteristics on the mechanical and hydrogen embrittlement properties of 1800 MPa grade hot-stamped 22MnB5 steel was experimentally investigated using samples processed under various hot-stamping conditions, i.e., different heating temperatures and strain… read more here.
Keywords: hydrogen embrittlement; 22mnb5 steel; hot stamped; hydrogen ... See more keywords
Optimization of pulsed current in resistance spot welding of Zn-coated hot-stamped boron steels
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-019-0313-2
Abstract: Metallic coatings have been widely used for hot-stamped boron steel in automotive applications. Surface coating in hot-stamped boron steels has improved corrosion resistance. However, a thick coating layer degrades resistance spot weldability. In the case… read more here.
Keywords: stamped boron; resistance spot; hot stamped; resistance ... See more keywords
Investigation on laser welding of a novel hot-stamped steel with 2000 MPa
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.09.044
Abstract: Abstract This present work is the first investigation on the laser welding of the novel hot-stamped steel with 2000MPa (HSS2000). Softening was present in mixed-grain HAZ and tempered zone, due to martensite transformation, precipitated carbons… read more here.
Keywords: investigation laser; welding novel; novel hot; hot stamped ... See more keywords
Microstructure and texture of a novel hot-stamped high-density Ni-Co-W alloy
Sign Up to like & getrecommendations! Published in 2022 at "Materials Research Express"
DOI: 10.1088/2053-1591/ac5f8c
Abstract: Ni-Co-W alloy is expected to be a potential material for applications in national defense, military industry and petroleum exploration. Texture has a significant influence on alloy properties. In the present work, a 44Ni-37W-19Co alloy was… read more here.
Keywords: texture; stamped high; hot stamped; alloy ... See more keywords
Fusion Zone Microstructural Evolution of Al-10% Si Coated Hot Stamping Steel during Laser Welding
Sign Up to like & getrecommendations! Published in 2019 at "ISIJ International"
DOI: 10.2355/isijinternational.isijint-2018-489
Abstract: Use of high strength steel in car bodies has increased in an attempt to achieve improved passenger safety and fuel efficiency. The most efficient way to produce ultra-high strength steel (UHSS) with excellent formability is… read more here.
Keywords: stamping steel; coated hot; zone microstructural; hot stamped ... See more keywords
Novel Approach toward the Forming Process of CFRP Reinforcement with a Hot Stamped Part by Prepreg Compression Molding
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15144743
Abstract: The use of carbon fiber-reinforced plastics (CFRP) is markedly increasing, particularly for the manufacturing of automotive parts, to achieve better mechanical properties and a light weight. However, it is difficult to manufacture multi-material products because… read more here.
Keywords: hot stamped; prepreg compression; reinforcement hot; compression molding ... See more keywords
Effects of Al-Si Coating on Static and Dynamic Strength of Spot-Welded Hot-Stamping Steel Joints
Sign Up to like & getrecommendations! Published in 2021 at "Metals"
DOI: 10.3390/met11060976
Abstract: Al-Si is the most popular coating used to prevent oxidation on the surfaces of hot-stamped steel sheets during the heating process. However, like other coatings, it affects the strength of the spot welds in joining… read more here.
Keywords: strength; spot welded; hot stamped; stamped steel ... See more keywords
Design, Simulation and Experimental Evaluation of Hot-Stamped 22MnB5 Steel Autobody Part
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14122625
Abstract: The combination of complex geometry and martensitic microstructure, characterized by ultrahigh strength and hardness, can be obtained in a single hot stamping process. However, this technology requires a multifaceted approach, allowing for an effective and… read more here.
Keywords: hot stamped; simulation experimental; evaluation hot; experimental evaluation ... See more keywords