Results 41 to 50 of about 4,165 (113)

Contribution to the thermal properties of selected steels [PDF]

open access: yes, 2015
The paper deals with the influence of structural changes on heat transport phenomena of steels samples. Three samples of 10GN2MFA steel were thermally treated at quenching temperatures equal to 900 °C, 1 000 °C and 1 100 °C, and temperature of the ...
Jonšta, Petr   +4 more
core  

Effect of deformation on the continuous cooling transformation (CCT) diagram of steel 32CRB4 [PDF]

open access: yes, 2015
CCT and DCCT steel diagrams of the steel 32CrB4 were determined by the universal plastometer GLEEBLE 3 800 on the basis of dilatometric tests. Dilatometric analysis showed that compared to the diagram provided by the software QTSteel th e noses of ...
Kawulok, Petr   +6 more
core  

Evaluation of properties of cast metal foams with irregular inner structure [PDF]

open access: yes, 2018
Internal structure of metal foams is one of the most important factors that determine its mechanical properties. There exists a number of methods for studying the nature of the inner porous structure.
Hendrych, Jakub   +4 more
core   +1 more source

The life and achievements of Acad. Ilija Mamuzić

open access: yesMetalurgija, 2020
On the occasion of the 80th birthday of Acad. Ilija Mamuzić for 35 years as Editor-in-chief of the journal Metalurgija, 42 years as the President of the Croatian Metallurgical Society, the goal of this article is to give an overview of his life and ...
F. Vodopivec
doaj  

The microstructure infl uence on the chip formation process of Al-Cu alloy cast conventionally and in semi solid state [PDF]

open access: yes, 2012
For many metal alloys, the process of metal cutting is accompanied by extensive plastic deformation and fracture. To study this process, quick stop sectional samples of hypoeutectic Al-Cu alloy chip formation, either as conventionally cast alloy or as ...
B. Savković   +4 more
core  

Suvremeni putokazi razvitka industrije cijevi [PDF]

open access: yes, 2010
First the paper presents a review of steel production of the tubes in world: possible potencial is about 110 × 106 the tons (35 × 106 seamless tubes, rest welding tubes). In 2007. y.
D. YU. Garmashev   +4 more
core   +1 more source

25 years of publishing journal Metalurgija

open access: yesMetalurgija, 1987
Prikazano je utemeljenje i razvitak časopisa Metalurgija kroz 25 godina izlaženja. Od prvog sudjelovanja isključivo stručnjaka iz Željezare Sisak, krug autora se širio. Časopis je također indeksiran i u prvim bazama podataka.
openaire  

Distortion of ring type parts during fine-blanking [PDF]

open access: yes, 2012
Distortion control is one of the most important concerns of the metal processing industry, which also includes the fine-blanking technology. Fine-blanking of sheet metal involves metal flow and shearing, which result in complex deformation.
B. Kosec   +3 more
core  

Weldability prediction of high strength steel S960QL after weld thermal cycle simulation [PDF]

open access: yes, 2014
This paper presents weld thermal cycle simulation of high strength steel S960QL, and describes influence of cooling time t8/5 on hardness and impact toughness of weld thermal cycle simulated specimens.
I. Samardžić, M. Dunđer, T. Vuherer
core   +1 more source

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