Damage modelling in nodular cast iron [PDF]
Le Journal de Physique IV, 1993 The damage mechanism of two types of ductile cast iron have been studied by precise microscopical observations and careful chemical, morphological and mechanical characterizations. Two modes of damage are observed as a function of graphite morphology : the void growth at the pole of the graphite or the void growth by internal cracking.
Dong, M. +4 more
openaire +1 more source
Classification of ductile cast iron specimens: A machine learning approach [PDF]
, 2017 In this paper an automatic procedure based on a machine learning approach is proposed to classify ductile cast iron specimens according to the American Society for Testing and Materials guidelines.
De Santis, Alberto +3 more
core +3 more sources
Effect of carbon equivalent on graphite formation in heavy-section ductile iron parts [PDF]
, 2010 The influence of post-inoculation and of cerium and antimony additions on the solidification process and on the formation of chunky graphite in ductile iron heavy-section parts have been studied previously in the case of near-eutectic alloys. It appeared
Armendariz, Susana +5 more
core +1 more source
Investigations of Ferritic Nodular Cast Iron Containing About 5-6% Aluminium
Archives of Foundry Engineering, 2016 The work presents results of investigations concerning the production of cast iron containing about 5-6% aluminium, with the ferritic matrix in the as-cast state and nodular or vermicular graphite precipitates.
Soiński M.S. +3 more
doaj +1 more source
Mise au point d'un nouveau modèle de comportement élasto-viscoplastique. Application au dimensionnement à la fatigue d'un collecteur d'échappement de moteur Diesel en fonte [PDF]
, 2007 National audienceFatigue design of structures for high temperature service resorts to modelling based on elasto-viscoplasticity constitutive laws. The new model describes complex anisothermal cyclic loadings, accounting for viscosity on a large range of ...
Bourgeois, Myriam +5 more
core +4 more sources
Nodular Cast Iron – Fatigue Crack Measurement and Simulation [PDF]
Key Engineering Materials, 2013 Study presented in this paper is concerned with fatigue crack initiation detection, crack propagation observation and measurement as well as with numerical simulation of damage accumulation and propagation in the nodular cast iron grade EN-GJS-400-18-LT. Material properties of nodular cast iron are well elaborated in previous authors' papers.
Tonković, Zdenko, Čanžar, Predrag
openaire +2 more sources
Influence of 1 wt-% addition of Ni on structural and mechanical properties of ferritic ductile irons [PDF]
, 2012 Two sets of ductile irons with and without Ni additions containing various low Si contents have been prepared in order to study the effect of Ni on structural and mechanical properties of thermal analysis cups and standard keel blocks.
Asenjo, Iker +4 more
core +4 more sources
The Effect of Aluminium on Graphitization of Cast Iron Treated with Cerium Mixture
Archives of Foundry Engineering, 2014 The work determined the influence of aluminium in the amount from about 0.6% to about 8% on graphitization of cast iron with relatively high silicon content (3.4%-3.9%) and low manganese content (about 0.1%).
Soiński M. S. +3 more
doaj +1 more source
Multi-objective optimization of the process parameters for friction welding of dissimilar metals [PDF]
E3S Web of Conferences, 2019 This paper presents a multi-objective optimization method for optimizing the process parameters during friction welding of dissimilar metals. The proposed method combines the response surface methodology (RSM) with an a genetic algorithm (GA) method ...
Winiczenko Radosław +3 more
doaj +1 more source
Pengaruh Penambahan Nikel terhadap Kekuatan Tarik dan Kekerasan pada Besi Tuang Nodular 50 [PDF]
, 2016 Nodular cast iron is the cast iron that has nodular graphite spherical structure distributed in ferrite or pearlite matrix or in both of them. Recently, this material is used widely in industries because its low cost and better performance.
Sudarmanto, S. (Sudarmanto)
core