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Influence of Root Gap and Tack Weld on Transverse Shrinkage during Welding [PDF]
Transactions of JWRI, 2012 Welding distortion is caused by the local shrinkage produced during the welding thermal cycle. The local shrinkage can be separated into four components, namely transverse shrinkage, longitudinal shrinkage, transverse bending and longitudinal bending. In
Murakawa, Hidekazu +2 more
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Transverse Swelling and Shrinkage of Softwood Tracheids
Nature, 1963D. H. PAGE, P. A. TYDEMAN
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Shrinkage Prevention of in vitro Demineralized Human Dentine in Transversal Microradiography
Caries Research, 2009The shrinkage of demineralized dentine is a serious problem in the assessment of mineral distributions and mineral changes by means of microradiography. In this article it is shown that a treatment with ethanediol of the thin slices used for transversal microradiography prevents shrinkage for about lh.
Ruben, J, Arends, J
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Transverse Shrinkage of Individual Fibres by Micro-radiography
Trans. of the IIIrd Fund. Res. Symp. Cambridge, 1965, 1965Micro-radiography has been used to determine the width and moisture content of individual pulp fibres during their drying from the swollen state. The method, which employs soft X-rays to produce contact radiographs of the fibres, is described and results are given for a spruce sulphite wood pulp.
P. A. Tydeman +2 more
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Investigation of transverse shrinkage and angular distortion caused by hybrid laser-arc welding
The International Journal of Advanced Manufacturing Technology, 2020Hybrid laser-arc welding (HLAW) is a joining process that simultaneously combines arc and laser welding in the same weld pool. The basic concept is to reduce the drawbacks and maximize the advantages of each individual welding process. In the present work, low-alloy steel NK: KD36 plates were welded by HLAW with the following thickness: 7, 9, 14, and ...
Camila Albuquerque Fernandes +3 more
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A Study of Transverse Shrinkage and Vertical Displacement in Induction Triangle Heating
Advanced Materials Research, 2012Deformations including transverse shrinkage and vertical displacement of induction triangle heating play an important role in shipyard. However, the deformations and behaviors of plate after heating are complex, the analysis of this process consumes much time and expensive.
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An Investigation of Transverse Shrinkage in Single V and Bevel-Groove Butt Joints Using GMAW Process
Lecture Notes in Mechanical EngineeringJin H Huang +2 more
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Journal of Advanced Manufacturing Systems, 2020
The effectiveness of weld joints primarily depends on the fusion of base metal, minimum heat-affected zone (HAZ) and lesser residual stresses. The severity of thermomechanical effects e.g. weld shrinkages and residual stresses is significantly minimized by narrow gap welding technique over the traditional welding.
Rohit Mishra +3 more
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The effectiveness of weld joints primarily depends on the fusion of base metal, minimum heat-affected zone (HAZ) and lesser residual stresses. The severity of thermomechanical effects e.g. weld shrinkages and residual stresses is significantly minimized by narrow gap welding technique over the traditional welding.
Rohit Mishra +3 more
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Archives of Civil and Mechanical Engineering, 2018
Abstract The paper deals with the measurement of the residual stresses in P91 welded pipe using the blind hole drilling technique. The P91 pipe weld joints were prepared using gas tungsten arc welding process. The residual stress measurement was carried out using the strain gauge rosette that was associated with the plastic deformation of material ...
Chandan Pandey +2 more
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Abstract The paper deals with the measurement of the residual stresses in P91 welded pipe using the blind hole drilling technique. The P91 pipe weld joints were prepared using gas tungsten arc welding process. The residual stress measurement was carried out using the strain gauge rosette that was associated with the plastic deformation of material ...
Chandan Pandey +2 more
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