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Results

59 813 results (1,059s)

Result

Material analysis "Cold Metal Transfer" seams

This work deals with a methodology of cold welding Cold Metal Transfer (CMT) and focuses on the analysis of the quality of welded joints. The research is particularly focused on welding of the galvanized steel and ...

JS - Řízení spolehlivosti a kvality, zkušebnictví

  • 2014
  • D
Result

Equipment of the cold crucible for metal oxides melting

This article aims to present unique equipment of a cold crucible (CC) that allows induction melting of metal oxides (the so-called induction skull melting – ISM). Melting is based on the principle of induction heating, in which ener...

Energy and fuels

  • 2020
  • Jost
  • Link
Result

Water evaporation-Condensation cooling system design for Pb-Li17 cold trap

The eutectic liquid metal Pb-Li17 is considered as one of the possible coolants is Tritium breeding. However, the flowing liquid metal dissolves alloying elements of the structural steels and thus causes their corrosion. The propose...

Nuclear related engineering; (nuclear physics to be 1.3);

  • 2017
  • Jimp
  • Link
Result

Evaporation and condensation model for a cooling system of the LiPb cold trap device

The eutectic liquid metal LiPb is considered as one of the tritium breeders of the first fusion power reactors. The flowing liquid metal dissolves alloying elements of the structural steels and thus causes their corrosion. The propo...

Thermodynamics

  • 2019
  • Jimp
  • Link
Result

Effect of corrosion process on mechanical properties and acoustic emission characteristics of Al/zinc-coated steel welded by cold metal transfer

The objective of present article is to study mechanical properties and acoustic emission (AE) characteristics occurring in cold metal transfer (CMT)-welded specimens subjected to corrosion process and tensile testing. In th...

JS - Řízení spolehlivosti a kvality, zkušebnictví

  • 2015
  • D
  • Link
Result

Device for cooling and temperature control of the cold trap for purifying liquid metals as coolant for Generation IV nuclear reactors and fusion reactors

The cold trap is a device for purifying liquid metal poluted by corrosion products. This document describes improved design of the cold trap cooling to ensure intensive heat removel and simple temperature control....

JF - Jaderná energetika

  • 2013
  • Fuzit
  • Link
Result

Mechanical and chemical resistivity of CMT welded joints

The paper deals with analyzing the quality of special welded joints made by "Cold Metal Transfer" or "CMT" welding method. The aim of the experiment is to determine the impact of CMT welding on corrosion...

Materials engineering

  • 2018
  • D
  • Link
Result

Fatigue crack propagation in cantilever bending of cold sprayed metallic coatings

The poster session entitled „Fatigue crack propagation in cantilever bending of cold sprayed metallic coatings” was held on December 7, 2017 at Les Rencontres Internationales sur la Projection Thermique in France....

Materials engineering

  • 2017
  • O
Result

Design of a cold crucible for metals melting

This project's subject is the design of a cold crucible for melting metals. In the case of melting metals in a cold crucible, the whole induction system's to the melting of metal oxides, this low...

Electrical and electronic engineering

  • 2017
  • Vsouhrn
Result

Computation of heat fluxes from metallic part of corium

The article deals with numerical calculations of a heat flux from molten stainless steel (representing a metallic part of a corium) through a calorimeter wall. The problem is solved using the heat transfer equation with defined bounda...

JF - Jaderná energetika

  • 2016
  • D
  • 1 - 10 out of 59 813