Results 81 to 90 of about 1,565 (219)

Press Hardening for Sustainable Lightweight Chassis Design in Heavy‐Duty Vehicles: A Material Performance and Life Cycle Assessment Approach

steel research international, EarlyView.
The article explores how high‐strength steels and press hardening revolutionize lightweight chassis design for heavy‐duty vehicles. It reveals that press hardened steels combined with shot peening can cut weight by up to 34% and reduce environmental impact by 21%–32%.
Violeta Vargas‐Parra, Sergi Parareda, Jose Jorge Espí‐Gallart, Jaume Pujante, Gustaf Gustafsson, Henrik Sieurin, David Frómeta, Daniel Casellas   +7 more
wiley   +1 more source

Insights Into Paint‐Bake Toughening of Resistance Spot Welds of a 2.0 GPa Warm‐Stamped Medium‐Mn Steel

steel research international, EarlyView.
Paint baking of resistance spot welded joints of 2.0 GPa warm‐stamped medium‐Mn steel activates low‐temperature tempering, forming fine cementite in the fusion zone and enhancing toughness. Crack propagation resistance increases, shifting the failure mode from partial interfacial to complete pullout, with peak load and energy absorption rising ...
Sunusi Marwana Manladan, Savyasachi Nellikode, YeoJin Jang, Sumin Lee, Dileep Chandran Ramachandran, Sung‐bo Heo, Jinyoung Lee, Young‐Kook Lee, Yeong‐Do Park   +8 more
wiley   +1 more source

The Non‐Understandable World of Autism Spectrum Disorder: A Therapist's Implicit Understanding and Subsequent Deepened Understanding

Journal of Analytical Psychology, EarlyView.
Abstract This paper examines the concept of non‐understandable in psychotherapy, based on the author's own play therapy with a boy with mild ASD (autism spectrum disorder). ASD is considered to belong to an area beyond comprehension, as psychotherapy is often deemed ineffective for it.
Toshio Kawai
wiley   +1 more source

When First Nations Don't Count: H.V. Evatt and the Erasure of Palestinian Rights

Australian Journal of Politics &History, EarlyView.
As Minister for External Affairs in the Chifley Government, Herbert Vere Evatt played a pivotal role at the United Nations in securing the partition of Palestine and recognition of the State of Israel. These endeavours were represented by Evatt and in subsequent commentary as exemplifying Evatt's commitment to justice.
Jeff Rickertt
wiley   +1 more source

Two-Scale Thermomechanical Simulation of Hot Stamping

, 2017
Hot stamping is a hot drawing process which takes advantage of the polymorphic steel behavior to produce parts with a good strength-to-weight ratio. For the simulation of the hot stamping process, a nonlinear two-scale thermomechanical model is suggested
Neumann, Rudolf
core   +1 more source

Flow Characteristics of New Steel Grades Dedicated to Hot Stamping

, 2013
The reduction of the maximum heating temperature is one of the main goals in the research activities dedicated to hot stamping, to reduce energy consumption and decrease die wear.
BRUSCHI, STEFANIA, NOVELLA, MICHELE FRANCESCO, GHIOTTI, ANDREA   +2 more
core   +1 more source

Unmothered at Work: Organizational Silence Around Reproductive Loss

Gender, Work &Organization, EarlyView.
ABSTRACT An identity transition refers to changes in self‐concept that can result from professional or personal shifts. Although organizations increasingly support institutionally legible and culturally normative nonwork transitions, others remain professionally stigmatized or culturally unspeakable.
Katrina M. Brownell
wiley   +1 more source

Al–Si alloyed uncoated hot stamping steels for enhanced oxidation resistance

Journal of Materials Research and Technology
Hot stamping steels are extensively used in the production of lightweight automobile bodies, which are crucial for reducing carbon emissions. Although significant advancements have been made in the development of Si–Cr alloyed uncoated hot stamping ...
Zhaoqi Song, Kaixun Wang, Haitao Zhao, Long Ma, Junheng Gao, Honghui Wu, Yuhe Huang, Chaolei Zhang, Jun Lu, Shuize Wang, Xinping Mao   +10 more
doaj   +1 more source

One-step quenching and partitioning treatment of a tailor welded blank of boron and TRIP steels for automotive applications

Materials & Design, 2019
The present study investigated the feasibility of applying a one-step quenching and partitioning treatment into simulative hot stamping of a tailor welded blank.
H. Kong, Q. Chao, B. Rolfe, H. Beladi
doaj   +1 more source

Optimization Design of Insert Hot Stamping Die’s Cooling System and Research on the Microstructural Uniformity Control of Martensitic Phase Transitions in Synchronous Quenching Process

Advances in Materials Science and Engineering, 2020
Ultrahigh-strength steel BR1500HS was chosen as the research object. The parameters of insert hot stamping die’s cooling system in the synchronous quenching process were calculated, and the cooling system was designed based on the temperature ...
Xin Shang, Lijuan Pang
doaj   +1 more source