Results 251 to 260 of about 59,361 (302)

Advancement and emerging challenges in electric-field assisted manufacturing: a review. [PDF]

Int J Adv Manuf Technol
Kamal SM, Zani L, Kadir AA, Baxevanakis KP, Roy A.   +4 more
europepmc   +1 more source

Preparation of Boron Nitride Nanotube/Aluminum Matrix Composites and Their Application in Automotive Connecting Rods. [PDF]

Materials (Basel)
Huang Y, Zhang B, Zhao H, Li Q, Bi J.
europepmc   +1 more source

Influence of Different Cooling Rates on Grain Refinement and Tensile Strength of 38MnVS6 Microalloyed Steel after Hot Semiclosed-Die Forging. [PDF]

ACS Omega
Goulart GO, Dos Santos CA.
europepmc   +1 more source

Floatable Syntactic Magnesium Foam as a Marangoni-Induced Propulsion Microboat. [PDF]

Materials (Basel)
Thalmaier G, Sechel NA, Vida-Simiti I.
europepmc   +1 more source

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Corrosion of press-hardened galvanized steel

Corrosion Science, 2012
Abstract Press hardening of hot-dip-galvanized steel sheet yields an innovative product with high strength and reduced weight with drastically increasing industrial importance. This process results in an austenitisation of the steel and a conversion of the 10 μm Zn layer into a 20 μm thick coating consisting of zinc saturated α-iron and Γ-FeZn-phases.
Robert Autengruber, Gerald Luckeneder, Achim Walter Hassel   +2 more
openaire   +1 more source

Notch Shear Cutting of Press Hardened Steels

Key Engineering Materials, 2015
Nowadays, lightweight design is a relevant issue in the automotive industry and in the field of electric mobility. The utilization of Press Hardened Components (PHC) made of manganese-boric steels enable weight saving through the reduction of the sheet metal thickness with sufficient component reliability.
Martin Feistle, Michael Krinninger, Roland Golle, Wolfram Volk   +3 more
openaire   +1 more source

Bake-partitioning in a press-hardening steel

Scripta Materialia, 2019
Abstract Bake-partitioning, a process integrating paint-baking of car-body assembling to induce carbon partitioning into austenite, has been proposed for enhancing the ductility of press-hardening steels. Carbon is estimated to diffuse a maximum distance of 2.7 nm in austenite at 170 °C for 20 min.
Z.R. Hou, T. Opitz, X.C. Xiong, X.M. Zhao, H.L. Yi   +4 more
openaire   +1 more source

Hydrogen Embrittlement Evaluation and Prediction in Press‐Hardened Steels

steel research international, 2023
The application of press‐hardened steels (PHSs) in automotive body‐in‐white components using the hot‐stamping technique is growing thanks to its impressive strength and formability. Unfortunately, hydrogen embrittlement (HE), an issue that generally exists in high‐strength steels, impedes the PHSs rising application trend by causing catastrophic ...
Zuoheng Cao, Zhou Wang, Yan Ngiam, Zhichao Luo, Zhiyu Geng, Jingjing Wang, Yu Zhang, Mingxin Huang   +7 more
openaire   +1 more source

Zinc Coated Press-Hardening Steel - Challenges and Solutions

SAE Technical Paper Series, 2015
<div class="section abstract"><div class="htmlview paragraph">Press-hardening steels get more and more popular for body in white applications as an approach to meet the demands of passenger safety and CO₂ reduction. Unlike the larger part of the structure that is typically zinc coated, the majority of the PHS parts is
Thomas Kurz, Gerald Luckeneder, Thomas Manzenreiter, Harald Schwinghammer, Andreas Sommer   +4 more
openaire   +1 more source

Characterization of the Bendability of Press‐Hardened 22MnB5 Steel

steel research international, 2014
The bendability of press‐hardened 22MnB5 steel was used as evaluation criterion to assess the ability of a press‐hardened part to deform plastically in side impact crash conditions. The initiation sites of crack initiating shear bands during the bending operation of press‐hardened 22MnB5 steel were found to be formed by surface roughening.
Won Seok Choi, De Cooman, BC
openaire   +2 more sources