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[PDF] Top 20 Effect of high strain rate on micro-indentation test in pure aluminum

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Effect of high strain rate on micro-indentation test in pure aluminum

Effect of high strain rate on micro-indentation test in pure aluminum

... of high strain rate (dynamic strain rate) on indentation properties by comparing the results of a micro- indentation test at a loading rate of 70 mN / ... See full document

5

Effect of Stain Rate on Microstructure Evolution and Compressive Deformation Behavior of High Strength Aluminum Coating Materials Fabricated by the Kinetic Spray Process

Effect of Stain Rate on Microstructure Evolution and Compressive Deformation Behavior of High Strength Aluminum Coating Materials Fabricated by the Kinetic Spray Process

... to strain rates were analyzed to derive several ...processes, pure aluminum materials manufac- tured through kinetic spray processes showed distinctive structures wherein high-density ... See full document

5

MODELING MICRO-INDENTATION TEST BY USING FINITE ELEMENT METHOD TO ESTIMATE MECHANICAL PROPERTIES AND EXTRACT STRESS STRAIN CURVE

MODELING MICRO-INDENTATION TEST BY USING FINITE ELEMENT METHOD TO ESTIMATE MECHANICAL PROPERTIES AND EXTRACT STRESS STRAIN CURVE

... accurate. Test procedures and concepts are still demanding to improve the method that was introduced before 10 years ...Nano indentation hardness test for bulk material and finite element simulation ... See full document

15

Predictions and Experimental Microstructural Characterization of High Strain Rate Failure Modes in Layered Aluminum Composites.

Predictions and Experimental Microstructural Characterization of High Strain Rate Failure Modes in Layered Aluminum Composites.

... the strain rate of 50,000 s -1 (Figure ...the strain rates of 30,000 s -1 and 50,000 s -1 at ...nominal strain. The crack path for the strain rate of 50,000 s -1 acts in a zigzag ... See full document

178

Effect of Strain Rate and Temperature on Micro Fatigue Crack Propagation of Bi Sn Eutectic Alloy

Effect of Strain Rate and Temperature on Micro Fatigue Crack Propagation of Bi Sn Eutectic Alloy

... propagation rate does not increase even in the low Z region where grain boundary sliding is ...the test conditions, the mixed mode frac- ture of the grain boundary fractures at the interface between Bi and ... See full document

7

Piezoresistive Response of Integrated CNT Yarns under Compression and Tension: The Effect of Lateral Constraint

Piezoresistive Response of Integrated CNT Yarns under Compression and Tension: The Effect of Lateral Constraint

... the strain up to ...a strain of ...same strain level in ...The high gauge factor signifies that the CNT yarn, with its weak carbon to carbon bonds due to CNTs not spanning the sample length, ... See full document

14

A Review on Effect of High Strain Rate on Mechanical Behavior of Al based MMCs

A Review on Effect of High Strain Rate on Mechanical Behavior of Al based MMCs

... reinforced aluminum at different strain rates was carried out by Yuanxin Zhou et ...reinforced aluminum composites were investigated. The high-rate tensile tests were carried out using ... See full document

5

Effects of temperature and strain rate on commercial aluminum alloy AA5083

Effects of temperature and strain rate on commercial aluminum alloy AA5083

... the strain rate must be less than 10 -2 s -1 , while running at very high temperature approximately 60% of melting temperature ...upon aluminum requires heating to high temperatures and ... See full document

5

Assessment of the Kinetics of Local Plastic Deformation of Zr-2.5%Nb CANDU Pressure Tube Material

Assessment of the Kinetics of Local Plastic Deformation of Zr-2.5%Nb CANDU Pressure Tube Material

... PSRC micro-indentation testing technique was developed by Saimoto et ...from high precision strain rate change testing performed in uniaxial tension ...velocity micro-indention ... See full document

180

High strain rate response of A356/Al2O3 Aluminum Alloy MMCs using Split Hopkinson Pressure Bar

High strain rate response of A356/Al2O3 Aluminum Alloy MMCs using Split Hopkinson Pressure Bar

... applied strain rate and fiber volume fraction, resulting in variations of work hardening rate, strain rate sensitivity and activation ...studied high strain rate ... See full document

5

Compression of the material characteristics of steel, aluminum, wood and woven graphite epoxy composites in response to high strain rate load

Compression of the material characteristics of steel, aluminum, wood and woven graphite epoxy composites in response to high strain rate load

... steel, aluminum, wood and woven graphite epoxy composites to investigate the material response to high strain rate stresses for aforementioned ...applied strain rates in experiments ... See full document

18

Determination of strain rate sensitivity of AL and SA516 Gr. 70 CS upto 400 C using SHPB

Determination of strain rate sensitivity of AL and SA516 Gr. 70 CS upto 400 C using SHPB

... Different test methods are available for high strain-rate material testing such as Split Hopkinson-Pressure- Bar or Kolsky bar [1-5], drop weight test [6], expanding ring technique ... See full document

5

Micro-Mechanical Assessment of the Local Plastic Strain Invoked During a Splined Mandrel Flow Forming Operation

Micro-Mechanical Assessment of the Local Plastic Strain Invoked During a Splined Mandrel Flow Forming Operation

... plastic strain distribution profiles, and work hardening behaviour during splined-mandrel flow forming of bcc alloy (1020 steel), and four fcc alloys (5052, and 6061 aluminum alloys, 70/30 brass, and ... See full document

244

Investigation of the Hygrothermal Effect on the Nanocomposite Material under High Strain Rate Torsion

Investigation of the Hygrothermal Effect on the Nanocomposite Material under High Strain Rate Torsion

... to test the samples with high strain ...of strain gage which bonded in incident band transmitted bar then connected to Wheatstone bridge that connect with digital oscilloscope finally connect ... See full document

12

A Plastic Boundary Layer in Wedge Indentation of Aluminum

A Plastic Boundary Layer in Wedge Indentation of Aluminum

... extremely high normal and shear stresses, nascent surfaces, intimate contact, and sometimes high-temperature and high sliding ...the high normal loads cause the real area of contact to equal ... See full document

6

Dynamic behaviour of Al-Mg aluminum alloy at a wide range of strain rates

Dynamic behaviour of Al-Mg aluminum alloy at a wide range of strain rates

... tensile test was conducted at room temperature using the servo-hydraulic testing machine, which was developed by our ...sampling rate was 100 ...a test, the strain rate was also ... See full document

6

Long-Term Low-Cycle Corrosion   Fatigue of Steel 08Kh18N10T and its Welded Joints in Water of High Parameters   (G202)

Long-Term Low-Cycle Corrosion Fatigue of Steel 08Kh18N10T and its Welded Joints in Water of High Parameters (G202)

... under strain-controlled uniaxial tension-compression in reactor water, published in 1995-2000 [6-8], point to a set of parameters with definite effects on the cyclic strength of the steels in question, which ... See full document

8

An Image-Based Impact Test for the High Strain Rate Tensile Properties of Brittle Materials

An Image-Based Impact Test for the High Strain Rate Tensile Properties of Brittle Materials

... free pixels were kept in the x-direction to account for some rigid body translation during the test as it is essential to keep the free edge within the field of view. Lighting was provided by a Bowens 1000 flash ... See full document

6

Assessment of Surface Caking of Powders Using the Ball Indentation Method

Assessment of Surface Caking of Powders Using the Ball Indentation Method

... index test (Irani et ...Ball Indentation Method (BIM), developed by Hassanpour and Ghadiri (2007) can detect the surface caking of the powders very quickly with high ... See full document

50

Nanoindentation-Induced Pile-Up in the Residual Impression of Crystalline Cu with Different Grain Size

Nanoindentation-Induced Pile-Up in the Residual Impression of Crystalline Cu with Different Grain Size

... indenter after loading at strain rate of 0.04/s at same indentation depth of 2000 nm in these four 113. NC/UFG/CG Cu samples[r] ... See full document

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