In this study, static load bearing strength of pin-connected carbon fiber-reinforced polyphenylenesulphide (PPS) composites that have [(08/908)]3s stacking sequence was investigated. Firstly, the samples were loaded dynamically, and then the same samples were loaded statically. The results obtained from this sequential experiment were compared with the results obtained from samples that were lo...

The aim of this work is to investigate how ANFIS modelling of the chloride permeability of concrete can contribute to the sustainable development. Therefore, to have an opinion about service lives of concrete structures, especially the reinforced ones. Thus, some mixture properties and the rapid chloride permeability test results of different types of concretes obtained from a previous study ar...

The range of the Anton Hipp GmbH systems consists of different system components, which all comprehend indications for skeletal osteosynthesis. Every implant system distinguishes, based on the diameter of the individual titan screws, through the description and an individual color code attached on every implant system. Anton Hipp implants are manufactured of commercial clean titan according to ...

In order to avoid or predict cavitation erosion, it is necessary to know resistance of materials against to cavitation impacts. The cavitation impacts, which are larger than certain threshold level, only affect cavitation erosion of materials. In the present paper, existence of the threshold level was revealed experimentally. The threshold level of material is a new parameter to predict the cav...

The aim of this research is the reactivation secondhand ((scrap)) steel compression springs, which used in one private plastic factory, by applying heat - treatment with three methods. 1- Quenching only. 2- and tempering. 3- Annealing , quenching tempering.Were doing under supply conditions. microstructures inspected for specimen from any model 500 X. hardness tests springs have done before aft...

Natural occurrences of asbestos and potential exposures to such materials have drawn significant public and regulatory interest in recent years. Proposed revisions to a published analytical method (ASTM D7200) that is designed to monitor airborne fiber concentrations are based on data developed using inappropriate sample preparation strategies, including over-grinding the samples and the use of...