Results 31 to 40 of about 4,105 (274)
Characterization of the impact of relevant process parameters on the heat transfer and the resulting mechanical properties using multi-phase steel grades [PDF]
, 2013 In the field of tailored hot stamping, the HTC has been calculated processing dual phase and complex phase steels, both varying quenching temperature on one part of the tool and contact pressure, in order to achieve tailored properties.
Orlando, Alberto
core
Energy-Economizing Optimization of Magnesium Alloy Hot Stamping Process
, 2020 Reducing the mass of vehicles is an effective way to improve energy efficiency and mileage. Therefore, hot stamping is developed to manufacture lightweight materials used for vehicle production, such as magnesium and aluminum alloys.
Lei Li +3 more
core +1 more source
Hot stamping of complex shaped boron steel panels [PDF]
, 2018 In the present work, a new grip design for the Gleeble Materials-Simulator has been developed to reduce the long-standing problem of the temperature gradient during thermo-mechanical tensile testing.
Ganapathy, Manikandan
core +1 more source
Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source
MATEC Web of Conferences, 2015 The mechanical clinching process combining with hot stamping process for high-strength steel sheets is investigated in this study. Finite elements analysis method and experimental method are applied to analyse the formation of high-strength steel sheet ...
Chen Li-Wei +2 more
doaj +1 more source
Metals, 2023 To elucidate the hardness evolution behaviors for 38MnB5Nb ultra-high-strength hot stamping steel, a series of tempering processes with varying tempering temperatures and times were carried out with a dilatometer.
Ping Luo +8 more
doaj +1 more source
Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Advanced Functional Materials, EarlyView.Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
Research Progress on Coating Cracks in Galvanized Ultra-High Strength Steel Plates [PDF]
Cailiao BaohuThe zinc coating plays a crucial role in protecting the steel plate substrate from oxidation and decarburization in the hot stamping protection of ultra-high strength steel for vehicles， and provides good cathodic protection and welding performance for ...
YIN Hao, PENG Yuchun, LI Xiaozhou
doaj +1 more source
Journal of Materials Research and Technology, 2021 The simultaneous occurrence of phase transformation and deformation for titanium alloy sheets is an important feature in hot stamping process where components are formed in room-temperature tools by hot blanks.
Yuan Chen +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen +15 more
wiley +1 more source