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Best results in : Research Potential Pokaż wszystkie wyniki (90)
Search results for: MAXIMUM HARDNESS OF THE HEAT AFFECTED ZONE
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Zespół Materiałów Konstrukcyjnych
Research PotentialKształtowanie własności materiałów konstrukcyjnych i opis ich środowiskowej degradacji
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Zespół Inżynierii Spajania
Research PotentialSpawalność i ocena trwałości eksploatacyjnej materiałów konstrukcyjnych
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Zespół Biomateriałów
Research PotentialInżynieria i technologia biomateriałów, inżynieria powierzchni, wytwarzanie implantów metalowych, rozwój materiałów odpornych na korozję
Best results in : Business Offer Pokaż wszystkie wyniki (23)
Search results for: MAXIMUM HARDNESS OF THE HEAT AFFECTED ZONE
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Laboratorium Materiałów Polimerowych
Business OfferLaboratorium jest wyposażone w:; • plastometr do badań wskaźnika szybkości płynięcia uplastycznionego tworzywa, ; • młot do badań udarności materiałów, ; • wtryskarkę hydrauliczną z urządzeniami peryferyjnymi wymaganymi do uruchomienia produkcji znormalizowanych próbek do badań wytrzymałościowych,; • zestaw urządzeń przetwórczo - pomiarowych;
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Laboratorium Konstrukcji Oceanotechnicznych
Business OfferBadania mechaniczne, badania zmęczeniowe, badania metalograficzne, badania całych węzłów konstrukcyjnych, pomiary wytężenia rzeczywistych konstrukcji
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Laboratorium Źródeł Energii w Katedrze Konwersji i Magazynowania Energii
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Other results Pokaż wszystkie wyniki (196)
Search results for: MAXIMUM HARDNESS OF THE HEAT AFFECTED ZONE
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Bead-on-plate welding on S235JR steel by underwater local dry chamber process
PublicationThe article presents the results of the effect of parameters of underwater local dry chamber welding on the properties of padding welds. The effect of heat input and the type of shielding gas on the structure and hardness of welds was established. the functions for estimating the maximum hardness of the heat affected zone have been also elaborated.
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Bead-on-Plate Underwater Wet Welding on S700MC Steel
PublicationThe participation of high strength steels in marine and offshore structures is increasing, which makes it necessary to develop recommendations for underwater repair welding works. The article presents the results of bead-on-plate welded specimens made of S700MC high strength steel in underwater wet welding conditions by covered elec- trodes. Three specimens with heat input values in the range 0.91-1.05 kJ/mm were made. The specimens...
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Temper bead welding of S460N steel in wet welding conditions
PublicationWet welding is the most common method of welding in water environment. It is most often used for repairing of underwater parts of offshore structures. However, the water as a welding environment causes an increase of susceptibility of steels to cold cracking. For underwater constructions high strength low alloy (HSLA) steel are widely used. In wet welding condition a HSLA steel is characterized by high susceptibility to cold cracking....
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Study on Microstructure and Mechanical Properties of Laser Welded Dissimilar Joint of P91 Steel and INCOLOY 800HT Nickel Alloy
PublicationThis investigation attempts to explore the weld characteristics of a laser welded dissimilar joint of ferritic/martensitic 9Cr-1Mo-V-Nb (P91) steel and Incoloy 800HT austenitic nickel alloy. This dissimilar joint is essential in power generating nuclear and thermal plants operating at 600–650 °C. In such critical operating conditions, it is essential for a dissimilar joint to preserve its characteristics and be free from any kind...
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Advantages of the Application of the Temper Bead Welding Technique During Wet Welding
PublicationThermo-mechanically rolled S460ML steel was chosen for welding in underwater wet welding conditions by covered electrodes. The main aim of this study was to check the weldability for fillet welds in a water environment by controlled thermal severity (CTS) tests and to check the influence of temper bead welding (TBW) on the weldability of the investigated steel. Non-destructive and destructive tests showed that S460ML steel has...