The Paton Welding Journal, 2012, №11



2012 №11 (07)

2012 №11 (09)

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The Paton Welding Journal, 2012, #11, 41-44 pages  

COMPARATIVE ANALYSIS OF ISO 18841:2005 STANDARD AND RF 26389-84 STANDARD ON EVALUATION TO HOT CRACK RESISTANCE IN WELDING

B.F. Yakushin

N.E. Bauman Moscow State Technical University, Moscow, Russian Federation
 
 
Abstract
Differences between the EU standard on tests to hot crack resistance in welding and standard 26389-84 in force in the Russian Federation are considered, and specific variants for their harmonization to quantitative evaluation of the sensitivity of steels and welding consumables to hot cracking are suggested.
 
Keywords: arc welding, hot cracks, brittleness temperature range, ductility margin, crack physical simulation, critical rate of deformation, technological and machine methods of testing, EU and RF standards
 
 
Received:                ??.??.??
Published:               28.11.12
 
 
References
 
1. (1991) Welding and welded materials: Refer. Book. Vol. 1: Weldability of materials. Ed. by E.L. Makarov. Moscow: Metallurgiya.
2. Yakushin, B.F. (1969) Assessment of technological strength depending on welding conditions. Svarochn. Proizvodstvo, 1, 19-21.
3. Bernasovsky, P. (2005) Contribution to HAZ liquation cracking of austenitic stainless steels. Phenomena in welds. Berlin: Springer.
4. Zhelev, A. (1988) Complex thermokinetic approach in assessment of hot cracks during welding: Syn. of Thesis for Dr. of Techn. Sci. Degree. Sofia.
5. Wilken, K. (1999) Investigation to compare hot cracking tests. IIW Doc. IX-1945-99.
6. Tsarkov, V.A., Chuprak, A.I. (2010) Ways of harmonisation of national and European standards for assessment of metal resistance to hot cracking. Svarka i Diagnostika, 6, 58-62.
7. Yakushin, B.F. (2003) Harmonisation of RF and EU standards on weldability tests. Svarochn. Proizvodstvo, 1, 39-43.
8. Steklov, O.I. (1976) Strength of welded structures in aggressive media. Moscow: Mashinostroenie.

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Suggested Citation

B.F. Yakushin (2012) COMPARATIVE ANALYSIS OF ISO 18841:2005 STANDARD AND RF 26389-84 STANDARD ON EVALUATION TO HOT CRACK RESISTANCE IN WELDING. The Paton Welding J., 11, 41-44.

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