• No results found

ball indentation technique

Automated ball indentation technique for tensile properties measurement of cold worked stainless steel and carbon steel

Automated ball indentation technique for tensile properties measurement of cold worked stainless steel and carbon steel

... Automated Ball Indentation technique is capable of extracting degraded mechanical behavior and properties of thermally aged or irradiated materials from very small ...

8

The feasibility evaluation of using the automated ball indentation technique to obtain mechanical properties of the steels used in nuclear vessels

The feasibility evaluation of using the automated ball indentation technique to obtain mechanical properties of the steels used in nuclear vessels

... ABI technique can be traced back to ...using indentation method to obtain the material ...the indentation method by Taber (1951) and Meyer et al (1908), the indentation method began to be used ...

9

Mechanical Property Estimation of Similar Weld using Ball Indentation Technique

Mechanical Property Estimation of Similar Weld using Ball Indentation Technique

... This technique can be utilized for the situations where in situ investigation of mechanical behavior is ...to indentation loading using spherical ...during indentation load- ...

6

Use of auto ball indentation technique to evaluate room temperature fracture toughness of nuclear vessels

Use of auto ball indentation technique to evaluate room temperature fracture toughness of nuclear vessels

... Nuclear energy has been developed and used by more and more countries in the world as a kind of non-pollution clean energy. However, because of the danger of the nuclear energy, it’s very important for the structural ...

10

Application of Automated Ball Indentation for Property Measurement of Degraded Zr2 5Nb

Application of Automated Ball Indentation for Property Measurement of Degraded Zr2 5Nb

... on ball indentation technique to evaluate mechanical ...and indentation diameter to evaluate the yield strength of ...while indentation is done through a hard spherical ...the ...

9

Energy Parameter Correlation of Failure Life Data between Cyclic Ball Indentation and Low Cycle Fatigue

Energy Parameter Correlation of Failure Life Data between Cyclic Ball Indentation and Low Cycle Fatigue

... While indentation tests are nondestructive and easy to use, the test results are difficult to analyze because of the complicated tri-axial stress state under the ball ...using ball indentation ...

6

Indentation of aluminium foam at low velocity

Indentation of aluminium foam at low velocity

... The indentation behaviour of aluminium foams at low velocity (10 m / s ∼ 30 m/s) was investigated both in experiments and numerical simulation in this ...the indentation velocity and forces in the dynamic ...

6

Estimation of local anisotropy of plexiform bone: Comparison between depth sensing micro-indentation and Reference Point Indentation.

Estimation of local anisotropy of plexiform bone: Comparison between depth sensing micro-indentation and Reference Point Indentation.

... micro- indentation experiments, the tests were performed on dry bone, on the micro- indentation-free half of each dry bone specimen ...each indentation (distances larger than the limit of 500 mm ...

8

Estimation of local anisotropy of plexiform bone: Comparison between depth sensing micro-indentation and Reference Point Indentation

Estimation of local anisotropy of plexiform bone: Comparison between depth sensing micro-indentation and Reference Point Indentation

... ) were prepared for indentation tests along the three anatomical directions. In particular, groups of three neighbouring specimens were isolated from five regions of the bone diaphysis. From each group, one sample ...

8

Does ball carrier technique influence tackler head injury assessment risk in elite rugby union?

Does ball carrier technique influence tackler head injury assessment risk in elite rugby union?

... Fending into contact was exhibited in almost half of all upper body tackle front-on HIA cases (47%) and in 67% of these cases it was not legally executed. According to Law 7 of rugby union, the ball carrier is ...

7

Quasi-Static Indentation Force On Composite
Material

Quasi-Static Indentation Force On Composite Material

... TITLE 2.1 Unidirectional lamina and principal coordinates axes PAGE 5 Source: Daniel I M and Ishai O,1994 2.2 Multidirectional laminate and reference coordinate system 6 Source: Daniel I[r] ...

24

1000 at 1000: an indentation toughness method

1000 at 1000: an indentation toughness method

... strength of most ceramic materials at room temper- ature is controlled by brittle fracture: the ceramic sustains an applied stress elastically until a critical flaw becomes unstable at the maximum sustainable stress—the ...

5

Dynamic indentation on layered polypropylene foams

Dynamic indentation on layered polypropylene foams

... The use of multilayered foams in dynamic compression has shown that the deformation is first localized in the softest layers whatever the position of the layers. The capabilities of these foams subjected to dynamic ...

6

Controlling Indentation-induced Phases of Silicon

Controlling Indentation-induced Phases of Silicon

... scattering technique that is sensitive to the local bonding environment and vibrational modes of neighbour atoms ...this technique is sensitive to different phonon ...

166

Finite indentation of highly curved elastic shells

Finite indentation of highly curved elastic shells

... One technique that may be used is the indentation of a thin sheet of material by a rigid indenter, while measuring the applied force and ...the indentation of curved isotropic, incompressible, ...

18

A critical evaluation of indentation crack lengths in air

A critical evaluation of indentation crack lengths in air

... of indentation crack lengths in air is an ex- tremely effective method of assessing the fracture properties of brittle ...broad indentation load domain is implemented in testing, the method provides for ...

18

Design And Fabrication Of Ball Feeder Mechanism And Body For Tennis Ball Machine

Design And Fabrication Of Ball Feeder Mechanism And Body For Tennis Ball Machine

... Tennis ball machine is one of the device or mechanism of the machine that use by the people to training and playing ...tennis ball machine is the machine that launches the ball tennis using the man ...

24

Solvent-Free Biginelli Reactions Catalyzed by Hierarchical Zeolite Utilizing Ball Mill Technique: Green Sustainable Process

Solvent-Free Biginelli Reactions Catalyzed by Hierarchical Zeolite Utilizing Ball Mill Technique: Green Sustainable Process

... In the present work, the strategy to synthesize hierarchical ZSM-5 by post treatments of commercial H-ZSM-5 to improve its catalytic performance towards Biginelli reaction and introduce novel DHPMs derivatives contains ...

33

E-ball Technology

E-ball Technology

... Abstract— The size of computer is reducing from its first development in 19th century because it is very difficult and tedious work to manage the bulky size computer. A new computer is designed by Apostol Tnokovski ...

5

Comments on Gedicks and Ball

Comments on Gedicks and Ball

... Religionists-a terrible word, but I have come up with no other-of a certain sort approve the impact of religion on pub- lic policy because when they say religion they [r] ...

7

Show all 10000 documents...

Related subjects