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Application of Titanium and its Alloys for Automobile Parts [PDF]

open access: yesMATEC Web of Conferences, 2020
Titanium and its alloys have been applied to motorcycles and automobiles in order to reduce the weight of their component parts. In recent years, titanium exhaust systems, engine valves and connecting rods have been widely applied mainly to sports type ...
Takahashi Kazuhiro   +2 more
doaj   +1 more source

The effect of loading direction on the dwell fatigue properties of Ti-6Al-4V forged bar with highly oriented texture [PDF]

open access: yesMATEC Web of Conferences, 2020
The purpose of this study was to improve our understanding of the effect of macro/micro texture on dwell fatigue properties. The Ti-6Al-4V forged bar with highly oriented texture and fine equiaxed microstructure was used.
Mori Kenichi   +4 more
doaj   +1 more source

Estimation of the fatigue life and failure probability of welded joints in the railway bogie frames using the partial safety factor method (JIS B 9955–2017)

open access: yesNihon Kikai Gakkai ronbunshu, 2022
The present study aimed to clarify the relationship between the fatigue life under in-service conditions and the failure probability of welded joints in a railway bogie frame.
Taizo MAKINO   +5 more
doaj   +1 more source

Liquid Metal Embrittlement in Resistance Spot Welding (Fourth Report)

open access: yesInternational Journal of Automotive Engineering, 2020
This paper describes the development of the finite element (FE) analysis system for comprehensive evaluation of the phenomena occurring during resistance spot welding.
Hideki Ueda   +3 more
doaj   +1 more source

Stress assessment of welded joints in railway bogie frame

open access: yesNihon Kikai Gakkai ronbunshu, 2020
Railway bogie frames are commonly constructed by welding several components. For a frame design, it is vital that all its welded joints have satisfactory strength and durability during their service life. This paper focuses on as-weld joints.
Takanori KATO   +7 more
doaj   +1 more source

ANALYSIS AND COMPLEX OF MEASURES, CARRIED OUT IN ESPTS-1, WITH THE AIM OF IMPROVEMENT OF THE MAIN TECHNICAL AND ECONOMIC INDICES OF THE BLAST STEEL FUMACE-2 WORKING

open access: yesЛитьë и металлургия, 2008
Analysis and complex of measures, carried out in ESPTs-1 with the purpose of improvement of the main technical and economic indexes of blast steel furnace operation is given.
N. V. Andrianov   +4 more
doaj   +1 more source

Torsional rigidity of steel square tubes with elastic anisotropy

open access: yesNihon Kikai Gakkai ronbunshu, 2016
Elastic moduli of metal sheets have planar anisotropy determined by crystalline texture. Texture control is effective in raising Young's modulus of steel sheets in some directions on the plane.
Shigeru YONEMURA   +5 more
doaj   +1 more source

High Strain Rate Properties of High Strength Steel Sheets

open access: yesInternational Journal of Automotive Engineering, 2011
High strain rate properties of sheet steel largely depend on its strength level and strengthening mechanisms. The strain rate sensitivity of flow stress has a close relation with the hardness of a softer phase, which indicates superior strain rate ...
Akihiro Uenishi   +5 more
doaj   +1 more source

CONTROLLING IN HARDWARE PRODUCTION RUP «BMZ»

open access: yesЛитьë и металлургия, 2011
The concept of control of financial and economical activity of hardware plant RUP «BMZ» is examined.
V. M. Machulin   +4 more
doaj   +1 more source

Numerical Investigation of Steel-LVL Timber Composite Beams (LAC21.D1) [PDF]

open access: yes, 2021
peer reviewedIn the last years, new connectors of steel-concrete composite flooring systems have been developed and investigated to enhance the circularity and standardisation of building components.
Jie Yang   +7 more
core   +1 more source

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