Results 21 to 30 of about 88,902 (305)

Progress in Research and Applications of Additive Manufacturing of High-Strength Steels

Teshugang, 2023
Additive manufacturing （AM） of high-strength steels has become one of the main technological directions in the field of metal additive manufacturing. Firstly the research progress and frontier dynamics of AM metallic materials and technologies are traced，
Liu Yu, Wang Changjun, Wang Chunxu, Liu Zhenbao, Chu Weihan, Liang Jianxiong   +5 more
doaj  

Laser Powder Bed Fusion of Precipitation-Hardened Martensitic Stainless Steels: A Review

Metals, 2020
Martensitic stainless steels are widely used in industries due to their high strength and good corrosion resistance performance. Precipitation-hardened (PH) martensitic stainless steels feature very high strength compared with other stainless steels ...
Le Zai, Chaoqun Zhang, Yiqiang Wang, Wei Guo, Daniel Wellmann, Xin Tong, Yingtao Tian   +6 more
doaj   +1 more source

Ultra-high–strength Bainitic Steels [PDF]

, 2005
Novel bainitic microstructures, consisting of slender ferrite plates (tens of nm) in a matrix of retained austenite, have reported maximum yield strength of 1.4 GPa, ultimate tensile strength of 2.2 GPa, 30% ductility and respectable levels of fracture ...
Drexler, H., Kraus, Thomas, Letzel, S., Münster, E., Ochsmann, Elke Birgit, Rüger, H.   +5 more
core   +2 more sources

Characterization of High-Strength Packaging Steels: Obtaining Material Data for Precise Finite Element Process Modelling

Metals, 2020
The steadily increasing demand for downgauging to reduce costs in packaging steel applications requires the development of high-strength packaging steel grades to meet strength requirements.
Fabian Knieps, Benjamin Liebscher, Ioana Moldovan, Manuel Köhl, Johannes Lohmar   +4 more
doaj   +1 more source

Fatigue Strength Characteristics of High-Strength Steel

JSME international journal. Ser. 1, Solid mechanics, strength of materials, 1989
In order to clarify the fatigue strength charactaristics of low alloy steels which were strengthed by tempering at low temperature (150∼200°C) after conventional quenching treatment and/or carburizing in generated gas, rotating bending fatigue tests were conducted in laboratory air and dry air using smoothened specimens with 8 mm diameter.
Hideki EMURA, Katsutoshi ASAMI
openaire   +3 more sources

The Relationship between Nil-Strength Temperature, Zero Strength Temperature and Solidus Temperature of Carbon Steels

Metals, 2020
The nil-strength temperature, zero strength temperature and solidus temperature are significant parameters with respect to the processes of melting, casting and welding steels. With the use of physical tests performed on the universal plastometer Gleeble
Petr Kawulok, Ivo Schindler, Bedřich Smetana, Ján Moravec, Andrea Mertová, Ľubomíra Drozdová, Rostislav Kawulok, Petr Opěla, Stanislav Rusz   +8 more
doaj   +1 more source

Characterization of the austenite recrystallization by comparing double deformation and stress relaxation tests [PDF]

, 2010
A high amount of deformation below the non-recrystallization temperature (T-nr) is a common industrial practice to achieve a good combination of toughness and strength in microalloyed steels.
Abad, Airaksinen, Andrade, Bai, Bechet, Bleck, Bracke, Choquet, Devadas, Dzubinsky, Engberg, Fernandez, Fernandez, Gladman, Gomez, Gronostajski, Gräber, Gómez, Kang, Karjalainen, Kojima, Kwon, Laasraoui, Li, Liu, Luo, Medina, Medina, Okazaki, Okazaki, Palmiere, Parraguirre, Perttula, Siebel, Smith, Vasquez, Wray, Yanagida, Zhang, Zhu, Zhu   +40 more
core   +2 more sources

Corrosion Resistance of 13Cr Steels

Metals, 2023
Super 13Cr steels, which combine high strength and excellent corrosion resistance, are the optimal choice for developing and exploiting complex oil and gas wells, particularly in high-CO2 environments.
Artem Davydov, Ekaterina Alekseeva, Vladislav Kolnyshenko, Darya Strekalovskaya, Oleg Shvetsov, Natalia Devyaterikova, Konstantin Laev, Aleksey Alkhimenko   +7 more
doaj   +1 more source

EFFECTS OF MO, CR, AND V ADDITIONS ON TENSILE AND CHARPY IMPACT PROPERTIES OF API X80 PIPELINE STEELS [PDF]

, 2019
In this study, four API X80 pipeline steels were fabricated by varying Mo, Cr, and V additions, and their microstructures and crystallographic orientations were analyzed to investigate the effects of their alloying compositions on tensile properties and ...
Chang-Hyo Seo, Hakcheol Lee, Jin-Ho Bae, Kim, NJ, Kisoo Kim, LEE, SUNG HAK, Sang Yong Shin, Seung Youb Han   +7 more
core   +1 more source

Exploring New Strategies for Ultrahigh Strength Steel via Tailoring the Precipitates

Frontiers in Materials, 2021
Ultrahigh-strength (UHS) steels have shown great potential in the field of high-end equipment manufacturing in demand of lightweight engineering and performance upgrade.
Jialong Tian, Zhouhua Jiang
doaj   +1 more source