Search results for: LOW-CARBON STEEL

• Modified Manganese Phosphate Conversion Coating on Low-Carbon Steel

  Publication

  • J. Duszczyk
  • K. Siuzdak
  • T. Klimczuk
  • J. Strychalska-Nowak
  • A. Zaleska-Medynska

  - Materials - Year 2020

  Conversion coatings are one of the primary types of galvanic coatings used to protect steel structures against corrosion. They are created through chemical reactions between the metal surface and the environment of the phosphating. This paper investigates the impact that the addition of new metal cations to the phosphating reaction environment has on the quality of the final coating. So far, standard phosphate coatings have contained...

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• Cementite transformation in low carbon steel under the influence of sulphur.

  Publication

  • J. Hucińska

  - Year 2004

  Badano cementyt (węglik Fe3C) w przemysłowym gatunku stali niskowęglowej po długotrwałej eksploatacji w benzynie ciężkiej, zawierającej 0,3 ppm siarki, o temperaturze 200-220C. Wykazano, że cementyt na powierzchni i we wnętrzu stali ulega przemianie w niestabilną, quasi-krystaliczną fazę wzbogaconą w siarkę i pierwiastki domieszkowe a zubożoną w żelazo. Przemiana cementytu i rozpad zdegradowanej fazy związana jest z uwolnieniem...

• Thermo-Mechanical Simulation of Underwater Friction Stir Welding of Low Carbon Steel

  Publication

  • S. Memon
  • J. Tomków
  • H. A. Derazkola

  - Materials - Year 2021

  This article investigates the flow of materials and weld formation during underwater friction stir welding (UFSW) of low carbon steel. A thermo-mechanical model is used to understand the relation between frictional heat phenomena during the welding and weld properties. To better understand the effects of the water environment, the simulation and experimental results were compared with the sample prepared by the traditional friction...

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• Effect of austempering temperature on microstructure and cyclic deformation behaviour of multiphase low-carbon steel

  Publication

  • X. Y. Long
  • R. Branco
  • W. Macek
  • R. Masoudi Nejad
  • G. Lesiuk
  • S. Zhu
  • A. M. Amaro

  - Archives of Civil and Mechanical Engineering - Year 2023

  This paper examined the cyclic deformation behaviour of multiphase low-carbon steel that was subjected to austempering heat treatments at four temperatures (190 °C, 230 °C, 275 °C, and 315 °C) below the martensite start temperature (Ms = 353 °C). The tests were conducted at room temperature, under fully reversed strain-controlled conditions, with strain amplitudes in the range 0.5–1.0%. The microstructure was observed by transmission...

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• Corrosion behaviour of low carbon steel in artificial seawater using TP, LP, EIS, Harmonic Analysis (HA) and new method Dynamic Electrochemical Impedance Spectroscopy (DEIS)

  Publication

  • K. Darowicki
  • H. Gerengi
  • G. Bereket
  • P. Ślepski
  • A. Zieliński

  - Journal of Corrosion Science and Engineering - Year 2007

  Ze względu na istotną rolę technik elektrochemicznych w badaniach procesów korozyjnych są one szeroko stosowane w monitorowaniu korozji. Celem niniejszej pracy jest zgromadzenie rezultatów wyników doświadczalnych uzyskanych różnymi technikami i znalezienie korelacji między nimi. Własności korozyjne stali stopowej (AISI 1026) w sztucznej wodzie morskiej zostały zbadane z wykorzystaniem ekstrapolacji tafelowskiej (TP), polaryzacji...

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• The influence of the carbon equivalent on the weldability of high-strength low-alloy steel in the water environment

  Publication

  • J. Tomków
  • M. Tomków

  - Przegląd Spawalnictwa - Year 2019

  From many years, the high strength low alloy steels are often used for offshore constructions. This constructions, due to the environment in which they work, require more frequent repairs than the constructions from the land. For economic reasons, repairs take place in the underwater conditions, however water significantly decreases the weldability of steel. The paper presents the results of the CTS weldability test for S460ML...

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• International Journal of Low-Carbon Technologies

  Journals

  ISSN: 1748-1317 , eISSN: 1748-1325

• Influence of laser processing of the low alloy medium carbon structural steel on the development of the fatigue crack

  Publication

  • M. Szkodo
  • A. Bień

  - SURFACE & COATINGS TECHNOLOGY - Year 2016

  The paper contains the results of the structural analysis, hardness tests and fatigue tests conducted for the medium carbon structural steel with low content of Cr and Ni after its processing with CO2 laser beam. Pre-cracks were made in the round compact tension (RCT) specimen used for fatigue test. Next, four paths, parallel to each other, were melted on both sides of the samples using a laser beam. The paths were perpendicular...

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• Uniform corrosion monitoring of carbon steel in concrete

  Publication

  • J. Smulko
  • K. Darowicki
  • A. Zielinski
  • A. Zieliński

  - Year 2004

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• Attempts to Modify Austenitic Steel with Carbon Nanotubes

  Publication

  • J. Górka
  • T. Kik
  • M. Burda
  • T. Kik

  - Archives of Metallurgy and Materials - Year 2021

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