National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Determination of mechanical properties of low carbon and low alloy steels via small punch tests at room and low temperatures
Závodský, Peter ; Pantělejev, Libor (referee) ; Válka, Libor (advisor)
The presented diploma thesis deals with an innovative material test, so called Small Punch Test. There are main principles, advantages and limitations of the test stated in the thesis. There are stated also correlation procedures in order to obtain standard mechanical properties. A test fixture design has been done in order to perform test procedures at temperature range from 80 to 25 °C. Twelve experimental curves have been obtained from the test and typical quantities have been evaluated. The different accuracy of correlations with standard mechanical properties has been obtained using different correlation equations.
Small Punch Test - assessment of the possibilities of the methodology and its limitations
Závodský, Peter ; Němec, Karel (referee) ; Válka, Libor (advisor)
The Bachelor’s thesis is aimed to sum up and consider actual state of knowledge about a relatively new method used for testing materials called Small Punch Test. There are pros and cons of the method with troubles at the application process stated in the thesis. We can read something about the basic idea of small punch testing. A big effort was spent to sort many types of tests according to used configurations of testing machines and another testing parameters. There are stated techniques used for determination some basic material properties from small punch testing also with methods of correlation to results obtained from standard material tests in the thesis.
Determination of mechanical properties of low carbon and low alloy steels via small punch tests at room and low temperatures
Závodský, Peter ; Pantělejev, Libor (referee) ; Válka, Libor (advisor)
The presented diploma thesis deals with an innovative material test, so called Small Punch Test. There are main principles, advantages and limitations of the test stated in the thesis. There are stated also correlation procedures in order to obtain standard mechanical properties. A test fixture design has been done in order to perform test procedures at temperature range from 80 to 25 °C. Twelve experimental curves have been obtained from the test and typical quantities have been evaluated. The different accuracy of correlations with standard mechanical properties has been obtained using different correlation equations.
Small Punch Test - assessment of the possibilities of the methodology and its limitations
Závodský, Peter ; Němec, Karel (referee) ; Válka, Libor (advisor)
The Bachelor’s thesis is aimed to sum up and consider actual state of knowledge about a relatively new method used for testing materials called Small Punch Test. There are pros and cons of the method with troubles at the application process stated in the thesis. We can read something about the basic idea of small punch testing. A big effort was spent to sort many types of tests according to used configurations of testing machines and another testing parameters. There are stated techniques used for determination some basic material properties from small punch testing also with methods of correlation to results obtained from standard material tests in the thesis.

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1 Závodský, Pavel
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