Open Access Conference Proceedings

Abstract: Carbon steels as a construction materials are still very popular, but exposed to corrosion. Low-carbon steel is often used as a construction material for agricultural equipment. [..] Read more

Abstract: When dealing with corroded objects, it is necessary to identify the corrosion products to develop a proper treatment for this particular object. Using X-ray diffraction is still suitable to do the phase composition analysis of the material; however it does the analysis of the material in bulk. [..] Read more

Abstract: Possibilities of the use of alternative drives from the point of view of operation of an industrial enterprise are at present almost unlimited, and it will always depend on concrete conditions of the company to which measure the company will decide to use alternative fuels in its fleet. One of the main arguments for using of alternative motor fuels are ecological reasons. [..] Read more

Abstract: FMEA method is well known as a tool used especially within the automotive industry. Its purpose is to review risk and increase reliability of product and/or process. [..] Read more

Abstract: Present conditions of highly competitive environment lead the owners and management of metallurgical enterprises to a strategic orientation on innovation, which is necessary for their durability and obtaining a significant market position. For efficient implementation of innovation activities, it is essential to compare with others and to look for ways to use the collected knowledge. [..] Read more

Abstract: The article evaluates the effect of technological parameters of machining on surface roughness, dimensional and shape accuracy in the process of milling Al2O3 ceramics in hardened state. The unique properties of ceramic materials cause more and more interest in them in various branches of industry. [..] Read more

Abstract: Modern applications of pneumatic and hydraulic systems in extreme subsea production increased emphasis on long life and minimum maintenance cycles. For this reason, are constantly developed new sealing elements. [..] Read more

Abstract: Manufacturing of the tensile test specimens with minimal surface defects and close tolerances are the key factors to achieve desirable and accurate mechanical properties. In addition, faster and cost-effective manufacturing methods with reliable results are also critical requirements. [..] Read more

Abstract: The microstructure, the phase constitution and hardness of Cr-V ledeburitic tool steel Vanadis 6 subjected to sub-zero treatment with several soaking time in nitrogen vapors have been investigated. The metallurgical aspects include reducing the amount of retained austenite and increasing carbide count, so wear resistant and dimensional stability are better as compared to conventionally heat treated material. [..] Read more

Abstract: The paper deals with the evaluation of experimental data on samples of steel wire. The main attention is aimed at the R&R study, which was a part of the experiment for studying effects of three factors on various mechanical properties of drawn wires. [..] Read more

Abstract: This work deals with the proposal for the new evaluation system of calibration data in the VÍTKOVICE STEEL Testing laboratories. The main purpose of this work is the best possible use of the information obtained during regular calibrations of Charpy impact machine performed according to standard ČSN EN ISO 148-2:2010 - Metallic materials – Charpy pendulum impact test – Part 2: Verification of testing machines, and ASTM E23 – 16 Standard test methods for notched bar impact testing of metallic materials. [..] Read more

Abstract: During heat treatment of carburized steel parts, the transformation of austenite to martensite occurs and a certain amount of retained austenite remains in the hardened layers. The higher content of retained austenite in the carburized layer adversely influences hardness and frictional characteristics and increases susceptibility to fatigue damage. [..] Read more

Abstract: Strategy of steel company is usually identified with a broad program of setting and achieving organizational goals. A prerequisite for the maintenance of the enterprise in the market and shaping its development, it is initially to develop a reliable assessment of the strategic position which would allow for the preparation of such a strategy, which will fulfill the most important functions. [..] Read more

Abstract: The steel sector is one of the most important sectors of the processing industry in Poland. The article presents the changes in the development of the steel industry in Poland in the years 2010-2014. [..] Read more

Abstract: Economics of blast furnace process, which determines the total cost of production, is one of the most important elements of management in steelworks. In the article the coke consumption from different manufacturers in the blast furnace process in chosen metallurgical plant over five years was presented. [..] Read more

Abstract: In the validation and evaluation of conformity between customer requirements and actually achieved quality of the products is always necessary to take into consideration two contradictory requirements. The first of them is the requirement for the most accurate and highest quality measurements or inspection. [..] Read more

Abstract: Alloys that have lamellar structures, e.g., pearlitic steel, are widely used in practice. Nowadays, perlitic steel wires for tyre cords, springs and ropes are studied extensively at our laboratory of wire drawing. [..] Read more

Abstract: Responsible management and all-risks assessment is of crucial and key importance for every company. Harmonizing demand and offer is a real challenge for every business, yet it is even harder in today’s very insecure and quickly changing environment. [..] Read more

Abstract: At the beginning of the production of body parts from Al-alloy, there was a requirement to experimentally verify its suitability for their production. This alloy is characterized by a combination of various stress-deformation properties influencing the non-uniform plastic flow of the material, especially during deep drawing of complex shaped drawn parts. [..] Read more

Abstract: In this article, we present the design and preparation of a platform for a gas sensor application based on the ink print of silver nanoparticles on flexible substrates. The Inkjet printing allows localized deposition of ink at low temperatures on a large area and can be used for the deposition of both conductive and dielectric materials. [..] Read more