Essays about: "Crack removal"

Found 5 essays containing the words Crack removal.

1. 1. Drop-weight impact tests on reinforced concrete beams

   University essay from KTH/Betongbyggnad

   Author : John Abdalnour; Milad Saliba; [2023]
   Keywords : ;

   Abstract : This master's thesis aimed to investigate the behaviour of reinforced concrete beams under dynamic loading conditions, specifically focusing on understanding shear failure. The study was conducted with KTH Royal Institute of Technology, the Swedish Fortifications Agency, and Tyréns. READ MORE

3. 2. Surface Treatment of Softwood Lignin Based Carbon Fibers for Enhanced Interfacial Adhesion : Effects of Plasma Treatment Parameters on the Creation of Surface Groups

   University essay from Luleå tekniska universitet/Materialvetenskap

   Author : Yunus Gorur; [2017]
   Keywords : Lignin; adhesion; surface; carbon; fiber;

   Abstract : Lightweight design is an essential part of lowering CO2 emission, which is one of the mostimportant challenges that the automotive industry is facing today. Carbon fiber reinforcedplastics offer an enormous potential for replacing heavier structural materials like steel andaluminum, however due to their high cost and scarcity, carbon fibers are not a very feasibleoption to use in high volume production applications. READ MORE

4. 3. Wear characterization and wear mapping of a coated cutting tool : Development of cutting tool test fixture and wear testing

   University essay from Karlstads universitet/Science, Mathematics and Engineering Education Research (SMEER)

   Author : Abdulbaset Mussa; [2015]
   Keywords : tribology; friction; sliding wear; coating;

   Abstract : Wear mechanisms of the cutting tools are well investigated worldwide. Usually researchers use the cutting process itself, turning by single point cutting, as their investigation method, which includes turning a metal cylinder with a pre-selected work-material and predetermined cutting conditions. READ MORE

5. 4. Study of Dross in Ductile Cast Iron Main Shafts

   University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Author : Sofia Andersson; [2015]
   Keywords : Dross; Mg treatment; Main shafts; Ductile cast iron;

   Abstract : The study of dross in ductile cast iron main shafts was performed at Global Castings Guldsmedshyttan AB and presented in this master thesis. The purpose of the study was to obtain answers to why dross defects were present in some of the foundry's casted main shafts, with the main problem located at the flange of the shaft. READ MORE

6. 5. Development of an EDM-tool for theNuclear Industry

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Rabi Kaya; Anders Ödling; [2014]
   Keywords : Nuclear; EDM; Electric Discharge Machining; Product development; Crack removal; Kärnkraft; EDM; Electric Discharge Machining; Produktutveckling;

   Abstract : Electric Discharge Machining (EDM) is a machining method suitable for repair and maintenance operations in nuclear power plants. Crack removal and material sampling are two common operations where EDM is used in the nuclear power industry. READ MORE