Results 1 to 10 of about 51,053 (234)
Effect of Compressive Deformations on the Final Microstructure of a Low Carbon High Silicon Bainitic Steel Thermomechanically Processed [PDF]
Materials Research, 2021 Due to a combination of advantages, high-performance steel components, especially for automotive manufacturing applications, are generally forged parts.
Rodrigo Afonso Hatwig +3 more
doaj +2 more sources
Design of a Multi-Step Warm Heading Process for Subminiature Screws [PDF]
한국정밀공학회지, 2017 A multi-step warm forging process for subminiature screws is investigated. Due to the low formability of Titanium alloys, bit forming of Titanium screws is difficult by cold forging.
Yeon Hui Jang +4 more
doaj +1 more source
Journal of Materials Research and Technology, 2022 The flow behavior of a Ti–6Al–4V alloy during warm forming was characterized, and the results were analyzed to reveal the causes of fracture during warm forging of a small Ti–6Al–4V alloy bolt. The experimental flow curves obtained by compression test of
Su Min Ji +5 more
doaj +1 more source
Recent Progress of Low and Medium-Carbon Advanced Martensitic Steels
Metals, 2021 This article introduces the microstructural and mechanical properties of low and medium-carbon advanced martensitic steels (AMSs) subjected to heat-treatment, hot- and warm- working, and/or case-hardening processes.
Koh-ichi Sugimoto
doaj +1 more source
Metals, 2023 The effect of thermos-mechanical processing and thermal treatments on the microstructure of a single phase fcc-based Al5Co15Cr30Fe25Ni25 high entropy alloy is evaluated in this study.
Pablo Pérez +4 more
doaj +1 more source
Preparation processes of high density iron-based powder metallurgy parts
Fenmo yejin jishu, 2022 The preparation technologies of high density iron based powder metallurgy products used in NBTM were introduced in this paper, including warm compaction, warm die compaction, double-pressing and double-sintering, and the advantages and disadvantages of ...
BAO Chong-xi +7 more
doaj +1 more source
Metals, 2021 To apply the duplex type low-carbon medium-manganese steel to the hot/warm-forging and -stamping products, the influence of cooling process routes immediately after intercritical annealing such as air-cooling (AC) and isothermal transformation (IT ...
Koh-ichi Sugimoto, Hikaru Tanino
doaj +1 more source
Journal of Materials Research and Technology, 2022 To improve the ambient strength and high temperature ductility, a novel Al-3.25Mg-0.37Zr-0.28Mn-0.19Y (wt.%) alloy has been fabricated by multidirectional forging and warm rolling.
Furong Cao +6 more
doaj +1 more source
Metals, 2019 A process comprising a hot extrusion process and a warm forging process was designed to form an umbrella-shaped aluminum structural component with a high degree of difficulty for the plastic forming method. A circular cylindrical part was extruded with a
Chul Kyu Jin
doaj +1 more source
Metals, 2023 In this work, the technique of equal-channel angular pressing (ECAP) that enables producing bulk billets was used to form a UFG structure in Ti-6Al-4V alloy. A subsequent warm upsetting simulates die forging and the production of a part.
Iuliia M. Modina +4 more
doaj +1 more source