Application of welding technology TIG to cast iron repair

• Autorzy: Szajnar J. , Wróbel P. , Wróbel T.
• Języki publikacji: EN

Abstrakty

EN

Repair of cast iron elements realize in order to cut out a superficial casting defects. Defects decrease a usability of castings for constructional application and increase a manufacturing costs. The paper presents research results of use of TIG - Tungsten Inert Gas also known as GTA - Gas Tungsten Are surfacing by welding on cold and half-hot to repair chromium cast iron EN-GJN-XCrl5 with chromium content about 15% and nodular (with ferritic-pearlitic matrix) cast iron EN-GJS-500-7. The result of investigations show possibility of castings repair by put on defects a good quality padding welds, which have comparable or better properties than base material.

Słowa kluczowe

EN

surface treatment; casting defect; tungsten inert gas; chromium cast iron; nodular cast iron

PL

obróbka powierzchniowa; wada odlewu; metoda TIG; żeliwo chromowe; żeliwo sferoidalne

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2008
• Tom: Vol. 8, iss. 1 spec.
• Strony: 317--320
• Opis fizyczny: Bibliogr. 16 poz., rys., wykr.

Twórcy

autor

Szajnar J.

• Silesian University of Technology, Institute of Engineering Materials and Biomaterials, Foundry Department, Towarowa 7, 44-100 Gliwice, PL

autor

Wróbel P.

• Silesian University of Technology, Institute of Engineering Materials and Biomaterials, Foundry Department, Towarowa 7, 44-100 Gliwice, PL

autor

Wróbel T.

• Silesian University of Technology, Institute of Engineering Materials and Biomaterials, Foundry Department, Towarowa 7, 44-100 Gliwice, PL

Bibliografia

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