Formation of build up layers microstructure by arc automatic overlay welding using secondary raw material powders

• Autorzy: Ambroza P. , Bockus S. , Kavaliauskiene L.

Warianty tytułu

PL

Tworzenie warstwowej mikrostruktury techniką napawania w łuku elektrycznym

• Języki publikacji: EN

Abstrakty

EN

Microstructure and properties of structural steel subjected to overlay welding with secondary materials powder is investigated. Crushed glass, grinding wheels (SiC), hard metals plates, high speed steel and cast iron chips as well as marble powders were used in automatic overlay welding of steel by low carbon wire. Powder spread over the steel surface and melted by continuously supplied wire arc enabled to obtain layers with graphite and carbides inclusions in the matrix; hardness of the matrix depends on the phases contained in it: martensite, troostite and residual austenite as well as secondary carbides. Depending on materials used for overlay welding the layers were obtained which abrasive wear resistance became equal to that of high alloyed hardened tool steel. Wear of these layers is much more less in comparison with low alloyed hardened tool steel.

PL

Struktura i własności stali konstrukcyjnej poddanej napawaniu proszkiem surowców wtórnych została zbadana. Kruszywo szkła, tarcze szlifierskie (SiC), węgliki spiekane, złom stali szybkotnącej i wióry żeliwne, a także proszki marmurowe zostały wykorzystane do automatycznego napawania stali drutem niskowęglowym. Proszki rozłożone na powierzchni stali nierdzewnej i stopione w sposób ciągły z drutem dostarczanym w łuku umożliwiły uzyskanie warstw z wtrąceniami grafitu i węglików w matrycy; twardość matrycy zależy od faz w niej zawartych: martenzytu, troostytu i austenitu szczatkowego, jak równiez wtórnych weglików. W zaleznosci od materiałów stosowanych do napawania warstw uzyskano odporność na ścieranie porównywalna do wysokostopowej hartowanej stali narzędziowej. Zużycie tych warstw jest znacznie mniejsze w porównaniu do niskostopowej hartowanej stali narzędziowej.

Słowa kluczowe

EN

build-up layers; welding; microstructure; hardness; wear resistance; secondary raw material

PL

wytworzenie warstwy; spawanie; mikrostruktura; twardość; odporność na zużycie; surowce wtórne

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2013
• Tom: Vol. 58, iss. 2
• Strony: 549--553
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Ambroza P.

• Kaunas University of Technology, Kestucio G. 27, Kaunas, Lt-44025, Lithuania

autor

Bockus S.

• Kaunas University of Technology, Kestucio G. 27, Kaunas, Lt-44025, Lithuania

autor

Kavaliauskiene L.

• Kaunas University of Technology, Kestucio G. 27, Kaunas, Lt-44025, Lithuania

Bibliografia

• [1] A. Gualco, H. G. Svoboda, E. S. Surian, L. A. de Vedia, Effect of welding procedure on wear behaviour ofamodified martensitic tool steel hardfacing deposit, Materials and Design 31, 4165-4173 (2010).
• [2] D. J. Branagan, M. C. Marshall, B. E. Meacham, High toughness high hardness iron based PTAWweld materials, Materials Science and Engineering: A 458, 116-123 (2006).
• [3] C.-M. Lin, C.-M. Chang, J.-H. Chen, C.-C. Hsieh, W. Wu, Microstructure and wear characteristics of high-carbon Cr-based alloy claddings formed by gas tungsten arc welding (GTAW), Surface and Coating Technology 205, 2590-2596 (2010).
• [4] E. Badisch, M. Kirchgaßner, Influence of welding parameters on microstructure and wear behaviour ofatypical Ni Cr BSi hardfacing alloy with tungsten carbide, Surface and Coating Technology, 202 24, 6016-6022 (2008).
• [5] H. Ma, Y. Li, S. A. Gerasimov, J. Wang, Microstructure and phase constituents near fusion zone of Fe3Al/Cr-Ni alloys joints produced by MAW, Materials Chemistry and Physics 103, 195-199 (2007).
• [6] J. Wang, J. Cao, J. Feng, Microstructure and mechanical performance of depositing Cu Si3Cu alloy onto 30Cr Mn Si steel plate by the novel consumable and non-consumable electrodes indirect arc welding, Materials and Design 31, 2253-2258 (2010).
• [7] P. Brziak, M. Lomozik, R. Mizuno, F. Matsuda, Repair welding of SQV2Apressure vessel steel by tempering bead techniques without post welding heat treatment, Archives of Metallurgy and Materials 50 2, 205-216 (2011).
• [8] Y. F. Liu, J.S. Mu, X. Y. Xu, S. Z. Yang, Microstructure and dry - sliding wear properties of Ti C-reinforced composite coating prepared by plasma transferred arc weld-surfacing process, Materials Science and Engineering: A 458 1-2, 366-370 (2007).
• [9] W. Xibao, The metallurgical behavior of B4Cin the iron - based surfacing alloy during PTApowder surfacing, Applied Surface Science 252 5, 2021-2028 (2005).
• [10] A. S. C. M. D’Oliveira, J. J. Tigrinho, R. R. Takeyama, Coating enrichment by carbide dissolution, Surface and Coating Technology 202, 4660-4665 (2008).
• [11] A. Klimpel, L.A. Dobrzanski, A. Lisiecki, D. Janicki, The study of properties of Ni-WCwires surfaced deposits, Journal of Materials Processing Technology 164-165, 1046-1055 (2005).
• [12] K. Zaba, Wear resistant of aluminized steel plates. Archives of Metallurgy and Materials 504, 871-882 (2011).
• [13] X. H. Wang, Z. D. Zou, S. Y. Qu, S. L. Song, Microstructure and wear properties of Fe-based hardfacing coating reinforced by Ti Cparticles, Journal of Materials Processing Technology 168 1, 89-94 (2005).
• [14] Y. Shang-lei, L. Xue-qin, Z. Zeng-da, L. Song-nian, Investigation of surfacing electrode with high hardness based on lath martensite, Material Science and Engineering A 438-440, 281-284 (2006).
• [15] A. M. Paniagua-Mercado, V. M. Lopez-Hira -ta, M. L. S. Monoz, Influence of the chemical composition of flux on the microstructure and tensile properties of submerged-arc welds, Journal of Materials Processing Technology 169, 346-351 (2005).
• [16] K. Singh, S. Pandey, Recycling of slag to act asaflux in submerged arc welding, Resources, Conservation and Recycling 53, 552-558 (2009).
• [17] S. P. Lu, O. Y. Kwon, T. B. Kim, K. A. Kim, Microstructure and wear property of Fe-Mn-Cr-Mo - Valloy cladding by submerged arc welding, Materials Processing Technology 147 2, 191-196 (2004).
• [18] J. Tušek, M. Suban, High productivity multiple wire submerged arc welding and cladding with metal powder addition, Material Processing Technology 133, 207-213 (2003).
• [19] V. E. Buchanan, P. H. Shipway, D. G. Mc Cartney, Microstructure and abrasive wear behaviour of shielded metal arc welding hardfacings used in the sugarcane industry, Wear 263, 99-110 (2007).
• [20] G. B. Stachowiak, G. W. Stachowiak, Tribological characteristics of WC-based claddings usingaball-cratering method, International Journal of Refractory Metals and Hard Materials 28, 95-105 (2010).