Results 81 to 90 of about 511,288 (355)

Determination of the dimensions of the heat-affected zone in welding gas pipeline components [PDF]

, 2013
Analytical decisions supported by experimental data were used to determine the dependences for calculating the size of the heat-affected zone (HAZ) in multilayer welding of circumferential joints in transmission gas pipelines.
Grigoriev, V. A., Korolev, V. N., Krasnykh, V. Y., Patrushev, A. N., Tolmachev, Y. M.   +4 more
core   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

Mechanical Characterization of the Heat Affected Zone of Gold Wirebonds Using Nanoindentation [PDF]

, 2002
With increasing miniaturization in microelectronics the wirebonds used in IC packages are witnessing a thrust towards fine pitch wirebonding. To have a precise control over loop height of the wirebond for fine pitch wirebonding, it is imperative to do ...
Shah, M., Suresh, Subra, Tay, A.A.O., Zeng, K.   +3 more
core  

Calculation Method for the Heat Affected Zone of Coiled Tubing Circumferential Welding

Shiyou jixie, 2019
Coiled tubing circumferential welding is indispensable in the manufacturing and on-site repair process. The heat-affected zone caused by welding not only directly reduces the overall strength of the coiled tubing, but also makes the coiled tubing more ...
Jiang Jinxu, Duan Qingquan, Zhang Hong, Liu Xiaoben, Zhao Le   +4 more
doaj  

Artifacts in metallography: mechanical damage during sample preparation. Part 1. Artifacts introduced by sectioning

Литьë и металлургия
This study examines the artifacts introduced during metallographic sample preparation when using an angle grinder and plasma cutting for sectioning samples.
A. G. Anisovich
doaj   +1 more source

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

Особенности формирования структуры зоны термического влияния в малоуглеродистой конструкционной стали при многопроходной вневакуумной электронно-лучевой наплавке [PDF]

, 2001
В работе представлены результаты исследования влияния многопроходной вневакуумной электронно-лучевой наплавки порошком стали 10Р6М5+30%WC на структуру и свойства зоны термического влияния стали 20.
Haritoglou, Christos, Hoffmann, Ulrich, Müller-Schunk, Stefanie, Ulbig, Michael W., Weber, Christian   +4 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Influence of Heat Inputs on Weld Profiles and Mechanical Properties of Carbon and Stainless Steel

Nigerian Journal of Technological Development, 2021
This study examines the effect of heat input on the weld bead profile, microstructure and mechanical properties of single V- joint welded carbon and stainless-steel plates.
L. O. Osoba, W. A. Ayoola, Q. A. Adegbuji, O. A. Ajibade   +3 more
doaj  

Weld Heat-Affected Zone Subjected to Multi-Thermal Cycles and Properties of Multi-Quenched Steel Similar to Heat-Affected Zone

Journal of the Japan Welding Society, 1965
A atudy is made on structural features and mechanical properties, especially on notch toughness of duplicated weld heat-affected zone and multi-quenched steel similar to refined weld heat-affected zone for Si-Mn and Si-Mn-Cr-V steels by induction heating and tempering in furnace, based on the results of notch toughness surveys of welded joint for ...
Teiji Ito, Makoto Sato, Yoshinori Yamaguchi, Akio Umeda   +3 more
openaire   +2 more sources