Results 21 to 30 of about 1,889,727 (302)

Investigation on the Property Degradation of Nickel-Base Alloy 825 in High Pressure H2S Environments

open access: yesInternational Journal of Electrochemical Science, 2012
The effects of tensile rate and H2S pressure on the tensile property of nickel-base alloy 825 in wet H2S environments were investigated by the slow strain rate tensile test (SSRT) and scanning electron microscopy (SEM).
S.Q. Zheng   +4 more
doaj   +1 more source

Microstructure-based modeling of IMC layer thickness effect on tensile behavior of Cu/Al clad strip

open access: yesMaterials Research Express, 2020
A microstructure-based model is proposed for quantitative estimation of tensile mechanical property of Cu/Al clad strips. In the proposed model, the fracture criterion for matrix Cu and Al, interface intermetallic compounds (IMCs) and interface between ...
Tao Sun   +3 more
doaj   +1 more source

Effect of welding parameters on microstructure and high temperature tensile properties of FGH96 superalloy inertial friction welded joints

open access: yesJournal of Aeronautical Materials, 2019
This study aims to evaluate the FGH96 superalloy joints fabricated by inertia friction welding (IFW) in different welding parameters, such as initial rotational speed and axial friction pressure, where the moment of inertia remained constant.
YANG Jun   +3 more
doaj   +1 more source

Numerical analysis of bending property of bi-modulus materials and a new method for measurement of tensile elastic modulus

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2023
In nature, there are widely distributed bi-modulus materials with different deformation characteristics under compressive and tensile stress states, such as concrete, rock and ceramics. Due to the lack of constitutive model that could reasonably consider
Tianmin Wang, Jianhong Ye
doaj   +1 more source

Effects of Bi on the microstructure and mechanical property of ZK60 alloy

open access: yesJournal of Magnesium and Alloys, 2015
Microstructures and phase compositions of as-cast and extruded ZK60-xBi (x = 0–1.64) alloys were investigated. Meanwhile, the tensile mechanical property and hardness were tested.
Zhenghua Huang   +4 more
doaj   +1 more source

Experimental Analysis of Tensile Mechanical Properties of Sprayed FRP

open access: yesAdvances in Materials Science and Engineering, 2016
To study the tensile mechanical properties of sprayed FRP, 13 groups of specimens were tested through uniaxial tensile experiments, being analyzed about stress-strain curve, tensile strength, elastic modulus, breaking elongation, and other mechanical ...
Zhao Yang, Kun Wu
doaj   +1 more source

Preparation and Properties of Opaque Polyethylene Terephthalate/TiO2 Filaments

open access: yesMedžiagotyra, 2021
The opaque polyethylene terephthalate (PET) filaments with different mass fractions of TiO2 particles were prepared by low-speed melt spinning and drafting.
Zhaolin LIU   +4 more
doaj   +1 more source

Analysis on Cracking Cause of Heating furnace tube in a CCR unit [PDF]

open access: yesCailiao Baohu, 2021
In a continuous catalytic reforming (CCR) unit, a heating furnace tube located upstream of the reactor was cracked and leaked after 11 a of service. The cracking causes of the heating furnace tube were analyzed by chemical composition, tensile property ...
WANG Zhi - cheng, WANG Yi - ning, WANG Bu - mei, LI Dong - yang
doaj   +1 more source

Effects of Partial Replacement of Si by Al on Cold Formability in Two Groups of Low-Carbon Third-Generation Advanced High-Strength Steel Sheet: A Review

open access: yesMetals, 2022
Partial replacement of Si by Al improves the coatability (or galvanizing property) of Si-Mn advanced high-strength steel (AHSS) sheets. In this paper, the effects of the partial replacement on the microstructure, tensile property, and cold formability ...
Koh-ichi Sugimoto
doaj   +1 more source

Tensile properties of the human glenoid labrum [PDF]

open access: yesJournal of Anatomy, 2007
AbstractHuman fresh‐frozen cadaveric glenoid labrae from 16 donors were harvested and ten of these had no gross degeneration. These ten were divided into eight equal circumferential sections. Each section was cut to produce test‐samples from the core layer with a cross‐section of 1 × 1 mm.
C D, Smith   +5 more
openaire   +2 more sources

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