Oxygen in steel WMD after welding with micro-jet cooling

• Autorzy: Węgrzyn T. , Piwnik J. , Hadryś D.

Identyfikatory

DOI

10.2478/amm-2013-0127

Warianty tytułu

PL

Tlen w stalowym stopiwie po spawaniu z chłodzeniem mikrojetowym

• Języki publikacji: EN

Abstrakty

EN

Until that moment micro-jet technology was tested only for MIG welding process with argon as a shielded gas. An article presents actual information about innovate welding technology with micro-jet cooling. There are put down information about gases that could be chosen both for MIG/MAG welding and for micro-jet process. There were given information about influence of various micro-jet gases on metallographic structure of steel welds. Mechanical properties of weld was presented in terms of oxygen amount in WMD (weld metal deposit).

PL

Dotychczas technologia mikrojetowa była stosowana tylko w spawalniczym procesie MIG, gdzie gazem osłonowym był argon. W artykule przedstawiono innowacyjną technologię spawania z chłodzeniem mikrojetowym. Podano informacje zarówno dla gazów, które mogą być wybrane dla spawania MIG/MAG i dla mikrojetowego procesu. Uzyskano informacje o wpływie doboru gazu mikrojetowego na strukturę metalograficzną stalowych spoin. Własności mechaniczne złącza podano w funkcji zawartości tlenu w stopiwie.

Słowa kluczowe

EN

welding; micro-jet cooling gases; weld; metallographic structure; acicular ferrite

PL

spawanie; mikrojetowe gazy chłodzące; spoiny; struktura metalograficzna; ferryt iglasty

• 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. 4
• Strony: 1067--1070
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Węgrzyn T.

• Technical University of Silesia, Faculty of Trasport, 8 Krasińskiego Str., 40-019 Katowice, Poland

autor

Piwnik J.

• Białystok University of Technology, Faculty of Mechanical Engineering, 45a Wiejska Str., 15-351 Białystok, Poland

autor

Hadryś D.

• Higher School of Labour Protection Management (WSZOP), 8 Bankowa Str., 40-008 Katowice, Poland

Bibliografia

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