Results 81 to 90 of about 1,823 (196)

High Strength Steels Fracture Toughness Variation by the Media [PDF]

open access: yes, 2010
The stress corrosion cracking process is at this moment an unknown mechanism of deterioration. It is a process that implies the joint action of the media, the presence of corrosion or a surface defect and of stress in the metal.
Andrade Perdrix, María del Carmen   +2 more
core  

Multi-response optimisation of wire-arc additive manufacturing process parameters for AISI 4130 steel during remanufacturing process

open access: yesMaterials Research Express
Wire-arc additive manufacturing (WAAM) has emerged as a critical tool for remanufacturing industrial components. A limited understanding of this technique for quality product manufacturing has hindered its utilisation for industrial applications.
Talent Kachomba   +3 more
doaj   +1 more source

Fracture pecularities of prestressed steel reinforcement under hydrogenation in the model working medium [PDF]

open access: yes, 2015
Досліджено особливості руйнування перлітної сталі різних етапів процесу холодного волочіння включно з вихідним станом та кінцевим комерційним продуктом (попередньо напруженим дротом) на повітрі та за наводнювання у модельному робочому середовищі рН 12,5.
Hredil, Myroslava   +1 more
core  

Multiscale architectured materials with composition and grain size gradients manufactured using high-pressure torsion [PDF]

open access: yes
The concept of multiscale architectured materials is established using composition and grain size gradients. Composition-gradient nanostructured materials are produced from coarse grained interstitial free steels via carburization and high-pressure ...
Kang, J, Kim, HS, Kim, JG, Park, HW
core   +1 more source

A study of the effect of heat treatment on the drawing properties of steel wires [PDF]

open access: yes, 1925
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1925.by Z. P. Zien, C. S.
Li, C. S, Zien, Z. P
core  

О методах математического описания изображений микроструктур перлитных сталей [PDF]

open access: yes, 2010
A. N. Chichko, O. A. Sachek. BNTU, MinskПредложен метод для математического описания микроструктур перлитных сталей, основанный на обработке изображений и расчетах функции плотности распределения межпластиночных расстояний.
Сачек, О. А., Чичко, А. Н.
core   +1 more source

Control de las tensiones residuales como herramienta de mejora de los alambres de pretensado: 1. Caracterización de las tensiones residuales [PDF]

open access: yes, 2008
En este artículo se resume el trabajo desarrollado por los autores durante estos últimos años para mejorar el comportamiento de las armaduras activas del hormigón pretensado mediante el control de sus tensiones residuales.
Atienza Riera, José Miguel   +2 more
core   +1 more source

Notes and laboratory reports on “Technology of Structural materials and Material Science” Part 2 [PDF]

open access: yes, 2017
“Technology of Structural materials and Material Science” is one of the basic technical disciplines in the syllabus for “Engineering mechanics” field of study.
Bodrova, L.G., Kramar, H.M.
core  

Exploring high strength metallic materials: a lesson from pearlitic steel wire

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
Abstract In human history, the development of stronger materials through the ages is reflected with names of eras illustrating our progress. Besides phase transformations, plastic deformation is one of the major methods to produce products with reliable and predictable mechanical properties such as strength.
openaire   +1 more source

Control de las tensiones residuales como herramienta de mejora de los alambres de pretensado: 2. Optimización de las propiedades mecánicas [PDF]

open access: yes, 2008
En este artículo se resume el trabajo desarrollado por los autores durante estos últimos años para mejorar el comportamiento de las armaduras activas del hormigón pretensado mediante el control de sus tensiones residuales.
Atienza Riera, José Miguel   +2 more
core   +1 more source

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