Vliv vrubu na tranzitní teplotu TSP stanovenou z výsledků penetračních testů

Abstract

This thesis deals with the influence of notch on the transition temperature TSP set out small punch tests. In the theoretical part of the thesis is presents a method of small punch tests, evaluation method of mechanical properties and determine transition temperatures TSP. In the practical part of the thesis is characterized test material A350 Grade LF2, including the manufacture of test specimens and determination of transition temperatures TSP on specimens without notch and specimens with U notch. The aim of this thesis is to refine the details of transit temperature, to investigate the effect of anisotropy and notch in different directions depending on the resulting displacement curves transition temperature TSP. This thesis is created as part of a bilateral project in LH-II CONTACT LH No. 12199 „The Comparison of Codes of Practice for Determation of Mechanical Properties by SP Tests between EU and China.“