Investigation of the structure and mechanical properties of welded joints in steels of the K56 strength grade in different welding conditions

Yemelyushin, A.N.; Sychkov, A. B.; Manin, V.P.; Sheksheev, M. A.

doi:10.1080/09507116.2013.796658

Cited by 6 publications

(1 citation statement)

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“…The greater length of the axes of the second order in comparison with the surfacing in mode 1 is explained by a strict geometrical orientation of the redundant phase of the γ-solid solution, correlation of the first and the second orders and the absence of interferences in the way of dendritic crystals growing resulting in their considerable size [20][21][22].…”

Section: Resultsmentioning

confidence: 99%

Investigation of the structure of wear resistant coatings obtained by plasma powder surfacing

2017

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Abstract. The paper studied the structure of the deposited coating, formed on 45 steel with a plasmapowder surfacing wear-resistant white cast iron. The effect of surfacing conditions and other technological influences on the weld pool during surfacing -current modulation, rapid cooling of the weld beads by blowing air and the rapid cooling of the flowing water of the substrate. Tests have been conducted to determine the plasma-powder coating modes of high alloyed wear-resistant coatings which provide in the middle of the metal deposit the structure and properties that ensure maximum wear resistance. Recommendations of using of cooling systems modes has given to obtain an even distribution of microhardness over the fusion zone .

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Section: Resultsmentioning

confidence: 99%