Titlebook: Hot Cracking Phenomena in Welds III; Thomas Böllinghaus,John Lippold,Carl E. Cross Book 2011 Springer-Verlag Berlin Heidelberg 2011 Hot Cr

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Influence of Minor and Impurity Elements on Hot Cracking Susceptibility of Extra High-Purity Type 31or and impurity elements such as C, P, S and Mn. The purity of the type 310 stainless steels used was enhanced in the order of Type 310

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Investigations on Hot Cracking of Novel High Manganese TWIP-Steelseat variety of steel concepts was developed in the past 30 years. Novel austenitic Fe-Mn-steels with high manganese levels ranging from 15 to 25%, which are characterised by an exceptional combination of high plasticity and high strength, show a great potential for innovative lightweight designs. Th

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Solidification Cracking Susceptibility in C-Mn Steel CO2 Laser Weldscracking occurred in two forms, namely Type A, restricted to the weld centreline, within the centre of plate thickness, and Type B “flare cracking”, also associated with some centreline cracking in severe cases, typically, but not exclusively, lying within the top part of the weld. A compositional i

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Application of Solidification Models for Controlling the Microstructure and Hot Cracking Response ofof an appropriate model is dictated by the solidification behavior of the alloy. In some situations, seemingly complex alloys can be represented accurately using simple binary models when only one eutectic reaction occurs during solidification. In contrast, some alloys form two or more eutectic cons

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In Situ Observations of Ductility-Dip Cracking Mechanism in Ni-Cr-Fe Alloyserature deformation. This unique approach provides information regarding the DDC phenomenon and its dependence on microstructural features such as grain boundaries and second phase precipitates. Experimental materials were prepared based on the ERNiCrFe-7 alloy (Filler Metal 52) with additions of Nb

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Further Development of the Cast Pin Tear Test for Evaluating Solidification Cracking in Ni-Base Alloase alloys, including both precipitation-strengthened “superalloys” and solid-solution strengthened alloys. This test uses a copper hearth and mold system to produce cast pins of different length. By changing the cast pin length, the thermal strain during solidification of the pin can be altered. So

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Hot Cracking Susceptibility of Wrought 6005 and 6082 Aluminum Alloys, and Vickers hardness tests were used to examine the extent of cracks formed and the degree of the loss of hardness. It has been shown in experiments that specimens welded with 5356 alloy filler wire are more prone to hot cracking than those welded with 4043 wire, and GMAW shows less cracks than GT

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