Results 301 to 310 of about 511,288 (355)

Features of the Structural Design of Welded Joints of Superelastic Nitinol Wires. [PDF]

Materials (Basel)
Kvasnytskyi V, Zvorykina A, Zvorykin L, Zvorykin C, Chvertko Y.   +4 more
europepmc   +1 more source

Impact of Magmatic Intrusion on Thermal Effects in Sandstone Reservoirs. [PDF]

ACS Omega
Wang Y, Shan X, He W, Wang S, Shen Y, Zhang Y.   +5 more
europepmc   +1 more source

The Laser Welding Research of Dissimilar Materials Between AlCoCrFeNi2.1 Eutectic High-Entropy Alloy and GH3030 Nickel-Based Alloy. [PDF]

Materials (Basel)
Liu A, An Z, Wang B, Qiao H, Chang K, Fan Y.   +5 more
europepmc   +1 more source

Investigation on the Effect of Dynamic Focus Feeding and Widening Path in Nanosecond Laser Drilling. [PDF]

Micromachines (Basel)
Di J, Li J.
europepmc   +1 more source

Advances in Welding Process and Materials. [PDF]

Materials (Basel)
Codrean C, Opriș C, Feier A.
europepmc   +1 more source

Investigation into Mechanical Properties of Heat-Affected Zones in High Strength S690 Steel Welded Sections

Hao Jin, Mengfei Zhu, Yichuan Wang, Yifei Hu, H.C. Ho, K.F. Chung, D.A. Nethercot, Yanhua Wang, Hailong Liu, Geng Xie   +9 more
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Heat Affected Zone Softening Susceptibility Test

Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, 2020
Abstract There have been a number of unexpected girth weld failures in pipelines, both in-service and during pre-service hydrostatic testing. Investigation of these incidents indicated that the line pipe met industry standard requirements, such as API 5L and the welding procedures had been qualified to API 1104 and construction welding ...
Darren Begg, Marie Quintana, Robert Lazor, Aaron Dinovitzer   +3 more
openaire   +1 more source

Heat affected zone COD testing

Theoretical and Applied Fracture Mechanics, 1986
Abstract The paper focusses on additional COD test validity criteria which are seen as necessary to ensure the accurate assessment of heat affected zone toughness. Theoretical considerations indicate that it is necessary for the COD notch to intersect the heat affected zone for at least 8% of the specimen thickness in order to ensure accurate ...
G. Kohler, R. Whitfield, C. Chipperfield
openaire   +1 more source

Heat-Affected Zones in Grinding Steel

CIRP Annals, 1994
Summary Two well known forms of metallurgical damage of ground surfaces involve untempered and overtempered martensite. Both of these forms of metallurgical damage involve martensitic transformations. This paper reviews the nature of such transformations and the special characteristics that pertain in grinding where the time at temperature before ...
M.C. Shaw, A. Vyas
openaire   +1 more source

Hardness Profiles of Quenched Steel Heat Affected Zones

Materials Science Forum, 2013
This paper reports the effects of chemical composition on the hardness of the heat affected zone of re-austenitized and water quenched steels. Heat affected zone peak temperatures in the range 300–1350 °C were simulated using a Gleeble 3800 simulator using thermal cycles appropriate to welds with cooling times between 800 and 500 °C of 12s. The maximum
S.J. Heikkilä, David A. Porter, L. Pentti Karjalainen, Risto O. Laitinen, S.A. Tihinen, Pasi Suikkanen   +5 more
openaire   +1 more source