Results 111 to 120 of about 30,687 (310)

Study on laser welding of dual phase steel

Metalurgija, 2021
In this paper, Neodymium-doped Yttrium Aluminum Garnet crystal laser welding machine is used to study the laser welding process of dual phase steel. The electric current, pulse width and frequency are selected as variables for welding, and the maximum ...
F. B. Chang, Y. Gao, L. Gao, L. Y. Huang
doaj  

Mechanical characteristics evaluation of dual phase and related hardening techniques on AISI 4340 steel

Journal of Mechanical Engineering and Sciences, 2018
Steel has wide range of applications and is used in various machinery and general metallic components. Depending on the particular application, steels with tailorable and appropriate properties are used.
Sathyashankara Sharma, B. M Gurumurthy, U. Achutha Kini, Ananda Hegde, Ajinkya Patil   +4 more
doaj   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Fatigue characteristics of dual phase steel sheets

, 2013
Fatigue characteristics of dual-phase steel sheets, commonly used in automobile body construction were established. For this purpose, a series of fatigue tests, each at constant stress amplitude were conducted on 1.2 mm-thick, dual-phase DP600 steel ...
Tamin, Mohd. Nasir, Onn, Irwan Herman, Ahmad, Norhayati   +2 more
core  

Fatigue Characteristics of Dual Phase Steel Sheets

, 2020
: Fatigue characteristics of dual phase steel sheets, commonly used in automotive body construction are established. For this purpose, a series of fatigue tests, each at constant stress amplitude is conducted on dual phase DP600 steel sheet specimens ...
Nasir Tamin, Irwan Herman Onn, Mohd Norhayati Ahmad   +2 more
core  

Dynamic fracture of a dual phase automotive steel

EPJ Web of Conferences, 2018
Dynamic testing of sheet metals has become more important due to the need for more reliable vehicle crashworthiness assessments in the automotive industry.
Chandran Sarath, Verleysen Patricia, Lian Junhe, Liu Wenqi, Münstermann Sebastian   +4 more
doaj   +1 more source

Microstructure characterization and strengthening behavior of dual precipitation particles in CuTi microalloyed dual-phase steels

Materials & Design, 2019
Copper particles that directly nucleated on the interphase precipitated TiC within the ferrite matrix were found in the CuTi bearing dual-Phase (DP) steel after a multistep heat treatment process. The formation of dual precipitates within ferrite grains
Cheng-Han Li, Chih-Yuan Chen, Shao-Pu Tsai, Jer-Ren Yang   +3 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Investigation of Intercritical Annealing of Cold-rolled Ultra-high-strength Dual-phase Steel

Teshugang
Cold-rolled ultrahigh-strength dual-phase steel（chemical composition/%：0.220C，0.470Si， 2.500Mn，0.410Cr，0.050Al，0.020Nb） was intercritical annealed by a laboratory continuous annealing simulation machine to investigate the effect of annealing processes on
He Jinguang, Hu Guoxian, Xiao Yuehua, Li Zhuang, Li Tao, Du Wenjing, Li Qiuyang   +6 more
doaj  

Two- and Three-Dimensional Modeling and Simulations of Grain Growth Behavior in Dual-Phase Steel Using Monte Carlo and Machine Learning. [PDF]

Materials (Basel), 2023
Sun F, Kita A, Ogawa T, Chen TT, Adachi Y.   +4 more
europepmc   +1 more source