scholarly journals Разрушение алюминий-магниевого сплава при воздействии импульсного лазерного излучения в условиях ползучести

2018 ◽  
Vol 60 (11) ◽  
pp. 2240
Author(s):  
А.А. Шибков ◽  
А.Е. Золотов ◽  
М.Ф. Гасанов ◽  
М.А. Желтов ◽  
К.А. Проскуряков ◽  
...  
Keyword(s):  
Tensile Testing ◽  
Main Crack ◽  
High Speed ◽  
Video Recording ◽  
Uniaxial Tensile ◽  
High Speed Video ◽  
Deformation Jump ◽  
Uniaxial Tensile Testing ◽  
Aluminum Magnesium Alloy

Abstract —Using high-speed video recording, the stages of predestruction and development of a main crack initiated by pulsed infrared laser radiation on the surface of the AlMg6 aluminum–magnesium alloy deformed by the uniaxial tensile testing under creep conditions are studied. The role of macroscopic bands of plastic strain in the development of the last deformation jump with an amplitude of about 10%, and the generation and propagation of the main crack is revealed. A possible mechanism of fracture is discussed.

Mechanical behavior of chemically treated ostrich pericardium subjected to uniaxial tensile testing: influence of the suture

2002 ◽  
Vol 62 (1) ◽  
pp. 73-81 ◽  
Author(s):  
J. M. García Páez ◽  
A. Carrera ◽  
E. Jorge Herrero ◽  
I. Millán ◽  
A. Rocha ◽  
...  
Keyword(s):  
Mechanical Behavior ◽  
Tensile Testing ◽  
Uniaxial Tensile ◽  
Uniaxial Tensile Testing ◽  
Chemically Treated

Tensile Testing

2004 ◽  
Keyword(s):  
Tensile Testing ◽  
Uniaxial Tensile ◽  
Uniaxial Tensile Test ◽  
Bonded Joints ◽  
Adhesively Bonded ◽  
Adhesively Bonded Joints ◽  
Design And Manufacturing ◽  
Data Tables ◽  
Reference Section

Tensile Testing, Second Edition is a comprehensive guide to the uniaxial tensile test and its use in determining the mechanical properties and behaviors of materials. The first six chapters cover the fundamentals of tensile testing, including the methodology, the equipment used, the effect of tensile loading on metals, the interpretation of data, and the role of tensile testing in design and manufacturing. The next six chapters deal with the testing of different classes of engineering materials, namely metals, plastics, elastomers, ceramics, and composites, and fabricated structures such as weldments and bolted and adhesively bonded joints. The book also includes three chapters on the nuances of tensile testing at extreme temperatures and strain rates and a reference section with data tables. For information on the print version, ISBN 978-0-87170-806-9, follow this link.

A Novel MEMS-Based Technique for In-Situ Characterization of Freestanding Nanometer Scale Thin Films Inside SEM and TEM

2001 ◽  
Author(s):  
M. A. Haque ◽  
M. T. A. Saif
Keyword(s):  
Thin Films ◽  
Tensile Testing ◽  
Uniaxial Tensile ◽  
Aluminum Specimen ◽  
Sem And Tem ◽  
Uniaxial Tensile Testing ◽  
Testing Facility ◽  
Film Specimen ◽  
On Chip

Abstract We present a MEMS-based technique for in-situ uniaxial tensile testing of freestanding thin films inside SEM and TEM. It integrates a freestanding thin film specimen with MEMS force sensors and structures to produce an on-chip tensile testing facility. Cofabrication of the specimen with force and displacement measuring mechanisms produces the following unique features: 1) Quantitative experimentation can be carried out in both SEM and TEM, 2) No extra gripping mechanism is required, 3) Specimen misalignment can be eliminated, 4) Pre-stress in specimen can be determined, and 5) Specimens with micrometer to nanometer thickness can be tested. We demonstrate the technique by testing a 200-nanometer thick Aluminum specimen in-situ in SEM. Significant strengthening and anelasticity were observed at this size scale.

scholarly journals Length Scale and Aging Effect on the Mechanical Properties of a 63Sn-37Pb Solder Alloy

2000 ◽  
Author(s):  
T. Jesse Lim ◽  
Wei-Yang Lu
Keyword(s):  
Ultimate Strength ◽  
Tensile Testing ◽  
Failure Strain ◽  
Aging Effect ◽  
Uniaxial Tensile ◽  
Strain Response ◽  
Stress Strain ◽  
Uniaxial Tensile Testing ◽  
Aging Conditions ◽  
Strain Responses

Abstract In this work, uniaxial tensile testing of a 63Sn-37Pb alloy with different specimen sizes and aging conditions had been carried out. Although the stress-strain responses of different specimen sizes and aging conditions differs, the ultimate strength of the specimens with 16 hours, 100°C aging are similar for the sizes tested. The specimens with 25 days, 100°C aging have different stress-strain response with different sizes, and have a lower ultimate strength and higher failure strain compared to 16 hours, 100°C aging specimens.

scholarly journals Simulation of failure processes of as-cast Ti-5Al-5Nb-1Mo-1V-1Fe titanium alloy subjected to quasi-static uniaxial tensile testing

2019 ◽  
Vol 180 ◽  
pp. 107962
Author(s):  
Haichao Gong ◽  
Qunbo Fan ◽  
Yu Zhou ◽  
Duoduo Wang ◽  
Pengru Li ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Tensile Testing ◽  
Uniaxial Tensile ◽  
Uniaxial Tensile Testing
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