Results 11 to 20 of about 3,442 (165)

The role of Si at a lower level on the mechanical properties of Al-based automotive alloys [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2023
Resistance spot welding studies at varying current with an 8 mm electrode on steel grades DP980, DP690, TRIP980, and TRIP780, established that peak strength with sound weld could be achieved at a current range of 9 to 10 kA, where the nugget diameter was
Khan A.A., Hossain Al-K., Kaiser M.S.
doaj   +1 more source

Novel Trip Steel – Characterization, Impact Test and Comparison with Existing Trip Steels

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract 4 TRIP steels were produced by use of an induction furnace with controlled atmosphere and vacuum, one of which having a completely new chemical composition with the purpose of obtaining an increased reaction during impact when compared to the other, already documented, steels.
M C Pantilimon   +6 more
openaire   +1 more source

Effect of Carbon Content and Intercritical Annealing on Microstructure and Mechanical Tensile Properties in FeCMnSiCr TRIP-Assisted Steels

open access: yesMetals, 2021
Four TRIP (Transformation Induced Plasticity) assisted steels, three TBF (TRIP Bainitic Ferrite) steels and one TPF (TRIP Polygonal Ferrite) steel, were manufactured from three different carbon contents (0.2, 0.3 and 0.4 wt.% C), to study the evolution ...
Enzo Tesser   +3 more
doaj   +1 more source

Weldability study of dual phase and transformation induced plasticity automotive steels [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2023
Resistance spot welding studies at varying current with an 8 mm electrode on steel grades DP980, DP690, TRIP980 and TRIP780, established that peak strength with sound weld could be achieved at a current range of 9 to 10 kA, where the nugget ...
Akela A.K.   +5 more
doaj   +1 more source

An experimental investigation of energy absorption in TRIP steel under impact three-point bending deformation

open access: yesEPJ Web of Conferences, 2015
TRIP (Transformation-induced Plasticity) steel is nowadays in widespread use in the automobile industry because of their favorable mechanical properties such as high strength, excellent formability and toughness because of strain-induced martensitic ...
Pham Hang, Iwamoto Takeshi
doaj   +1 more source

A Crystal Plasticity Simulation on Strain-Induced Martensitic Transformation in Crystalline TRIP Steel by Coupling with Cellular Automata

open access: yesMetals, 2021
In transformation-induced plasticity (TRIP) steel, the strain-induced martensitic transformation (SIMT) has a close relationship with the shear band formation.
Truong Duc Trinh, Takeshi Iwamoto
doaj   +1 more source

Formation of Surface Depression during Continuous Casting of High-Al TRIP Steel

open access: yesMetals, 2019
High aluminum transformation-induced plasticity (TRIP) steels offer a unique combination of high tensile strength and ductility, high impact energy absorption and good formability.
Heng Cui   +6 more
doaj   +1 more source

Effects of Cu and Nb on martensite hardening and transformation-induced plastic deformation behavior of maraging TRIP-aided steel

open access: yesJournal of Materials Research and Technology, 2023
Martensite hardening and transformation-induced plastic deformation (TRIP) are crucial to the mechanical properties of steels. In this study, maraging TRIP-aided steel was developed.
Hu Li, Yong Liu, Bin Liu, Weijiang Zhao
doaj   +1 more source

Microstructure Characterization of TRIP Steel CMnAlSi

open access: yesGSTF Journal of Engineering Technology, 2013
AbstractFinely grained multiphase microstructures of TRIP- aided steel CMnAlSi were characterized by optical microscopy, scanning microscopy and atomic force microscopy ...
Prof. Andrzej Lis   +2 more
openaire   +2 more sources

Strong and ductile medium Mn steel without transformation-induced plasticity effect

open access: yesMaterials Research Letters, 2018
The conventional alloy design of medium Mn steel is to optimize the transformation-induced plasticity (TRIP) effect. Here we show that a dual-phase heterogeneous structure is sufficient to develop a medium Mn steel with high yield strength (∼1.2 GPa) and
B. B. He, M. X. Huang
doaj   +1 more source

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