CENTRUL DE INFORMARE SI DOCUMENTARE
PENTRU METALURGIE
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EDITURA STIINTIFICA F.M.R. CENTRUL DE INFORMARE SI DOCUMENTARE PENTRU METALURGIE |
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 PRESEDINTII CONSILIULUI STIINTIFIC DE REDACTIE Prof. dr. ing. AVRAM NICOLAE, Prof. dr. ing. COSTIN SCORTEA PRESEDINTE ONORIFIC AL COLEGIULUI EXECUTIV DE REDACTIE Prof. dr. ing. COSTIN SCORTEA Consilieri stiintifici Prof. dr. ing. COSTIN SCORTEA, Prof. dr. ing. MARIA NICOLAE, Prof. dr. ing. DOINA RADUCANU, Prof. dr. ing. NICOLAE CONSTANTIN, Conf. dr.ing. AUGUSTIN SEMENESCU COLEGIUL ONORIFIC EXECUTIV DE REDACTIE Prof. dr. ing. MIRCEA BEJAN Prof. dr. ing. DANIEL BUNEA Prof. dr. ing. VICTOR CONSTANTINESCU Prof. dr. ing. ADRIAN DIMA Prof. dr. ing. ION CIUCA Prof. ing. DORIN DOBROVICI Prof. dr. ing.GHEORGHE IONITA Prof. dr. ing. IOAN GIACOMELLI Prof. dr. ing. PETRE NITA Prof. dr. ing. TIBERIU RUSU Director General Editura Stiintifica F.M.R. Redactor Sef. Ing. BRANDUSA FLORENTINA SCORTEA Asistent Editura Stiintifica F.M.R. Procesare-Tehnoredactare: ANCA ION |
Revista METALURGIA Numarul 1 ianuarie 2003 ISSN 0461-9579 ABSTRACT
Costin.scortea, gheorghe. lepadatu V.:
Somecompetitionaspects theromaniansteelworks arefacingbefore theaccess of thecountry into theeuropeanunion Metalurgia (55) 2003, nr.1, p.5 The iron and steel industry represents, together with textile industry and agriculture, one of the most difficult files, discussed with European Union officials, in order to ensure the access of Romania into the Union. In this respect, since 1992, many strategy studies were performed in order to find out the directions and targets to be accomplished by Romanian steelworks, to adopt to the difficult competition conditions of European Union. The authors of this paper, base don their own professional experience, are trying to define some competition aspects Romanian steelworks are facing, presenting also suggestions about steps which have to be adopt at in order to ensure the access of their products in European market. D.C.: 621.762.5
ion Dinescu:
Investigationsregarding thecharacteristics ofironpowdersinteredparts
Metalurgia (55) 2003, nr.1, p.11 In this paper there are presented the results of study about some phisico-mechanical characteriscs (density, hardness, stretching resistance, contraction) of sintered parts made of liquid phase atomisation. D.C.:620.193.5 Keyword: Corrosion, Ausstenitic steels, Ausstenitic state
Daniela Florentina Tarâta:
Considerationsregarding the Corrozionressistance ofsomeaussteniticstainlesssteels withmanganese, too
Metalurgia (55) 2003, nr.1, p.14 The paper presents the resultants of the researches regarding the tests for the corrosion strain by immersion, in industrial mediums as potential-static, for some ausstenitic stainless steels, when nickel was replaced by manganese for stabilisation of the austenitic state. D.C.:669.16 Key words: pig iron, by-product, ferous, powdery, pellet
teodor Heput, A. Gavanescu, D. Petre, V. Socalici:
Investigationsregardingutilization ofpowder-typeferrouswastes forhotmetalproduction Metalurgia (55) 2003, nr.1, p.19
The paper analyses the using possibility of the melting schop dust and ferrous concentrates obtained from ashes from the termo-electrical station at the pig iron making in blast furnaces. These ferrous by-products can be used to make pellets which are then used in the furnace charge. Also are presented the pellet characteristics obtained from charges containing melting schop dust and ferrous concentrates from termo-station ashes, in comparison with the pellets from Ukraine. This comparison leads to the conclusion that pellets can be obtained corresponding qualitatively using such charges D.C.: 669.; 003.1; 330.13
Irina Jula, Valerica Morar, Ana Petre, Maria Dinescu, Janette Anghel, Mihail Manda
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Indexsystem forevaluation ofromanianiron andsteelindustrycontribution togrowth ofromanianeconomy.
Part II Metalurgia (55) 2003, nr.1, p.23 On the world-wide level, the specialized institutions intro the technical and economic analyze, of competitiveness analyze and for steel industry’s viability have studied and issued various results regarding the new methods, models and characterization indicators. In this context, the author’s efforts are recorded too, for defining and analyze of steel intensity consumption, the synthetic indicator to characterize end evaluate the contribution and strategic roll of steel industry to the economic and social development of one country. The checking of the theoretical curve of steel intensity consumption and its evaluation model drawing up in case of Romania, offers a new tool for the strategic decisions substantion at the very high level concerning the investment politic and modernization of steel industry and the steel consuming industries. The drawing up of an indicators system for characterization of the Romanian steel industry influence represents an important contribution to the development of the economic theory on the branch. The approached themes are recorded in the national politic for the harmonization of the standards and technical norms, including technical and economic indicators in order to Romania’s integration into Europeanunion. D.C.: 66.042.12
augustin Semenescu
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Simulationmodel ofbakingproces inverticalcontinuousfurnaces. Part I Metalurgia (55) 2003, nr.1, p.29 |
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