搜索结果: 1-13 共查到“工学 Austempered ductile iron”相关记录13条 . 查询时间(0.069 秒)
Structural analysis of austempered ductile iron obtained by Mössbauer spectroscopy
Austempered ductile iron Mö ssbauer effect Microstructure Austenite
2009/12/2
Purpose: The composition of metallic matrix in ductile iron as-cast and after austempering at temperatures of
280, 330 and 380oC (ADI) was examined.
Design/methodology/approach: The study presents ...
Thin Wall Austempered Ductile Iron (TWADI)
Innovative foundry technologies and materials Methalography Thin wall ductile iron
2011/3/31
In this paper the analysis of thin walled castings made of ductile iron is considered. It is shown that thin wall austempered ductile iron can be obtained by means of short-term heat treatment of thin...
Thin Wall Austempered Ductile Iron (TWADI)
Innovative foundry technologies and materials Methalography Thin wall ductile iron
2011/3/31
In this paper the analysis of thin walled castings made of ductile iron is considered. It is shown that thin wall austempered ductile iron can be obtained by means of short-term heat treatment of thin...
Microstructure transformation during plastic deformation of the austempered ductile iron
Austempered Ductile Iron TRIP (Transformation Induced Plasticity) Cold work Microstructure Phase analysis
2011/3/29
Excellent properties of ADI (Austempered Ductile Iron) are widely praised by the world technical literature. These properties depend on the cast iron microstructure formed during the heat treatment pr...
Microstructure transformation during plastic deformation of the austempered ductile iron
Austempered Ductile Iron TRIP (Transformation Induced Plasticity) Cold work Microstructure Phase analysis
2011/3/29
Excellent properties of ADI (Austempered Ductile Iron) are widely praised by the world technical literature. These properties depend on the cast iron microstructure formed during the heat treatment pr...
The surface layer of austempered ductile iron investment castings properties
Austempered Ductile Iron Nitriding Carbonnitriding Wear resistance Corrosion resistance
2011/3/29
The article presents a unique process of carbonnitriding and nitriding the precision casting surfaces of austempered ductile iron.The results of the research are pointing that adequate process paramet...
The surface layer of austempered ductile iron investment castings properties
Austempered Ductile Iron Nitriding Carbonnitriding Wear resistance Corrosion resistance
2011/3/29
The article presents a unique process of carbonnitriding and nitriding the precision casting surfaces of austempered ductile iron.The results of the research are pointing that adequate process paramet...
Austempering transformation kinetics of austempered ductile iron obtained by Mössbauer Spectroscopy
Austempered ductile iron Mö ssbauer effect Microstructure Austenite Ferrite
2011/3/15
The composition of metallic matrix in ductile iron as-cast and after austempering at temperatures of 280, 330 and 380oC (ADI) was examined.
Calorimetric examinations of austempered ductile iron ADI
Scanning calorimeter Temperature Heating Cooling
2011/3/11
The study presents the results of calorimetric examinations during heating and cooling of austempered ductile iron ADI after austempering at temperatures of 280, 330 and 380oC. The samples for examina...
Neural Network Analysis of Tensile Strength of Austempered Ductile Iron
Tensile strength Neural network Austempering
2011/3/11
The neural technique was applied to the analysis of the ultimate tensile strength and additionally the yield strength of austempered ductile iron (ADI). Austempered ductile iron is an excellent materi...
Carbon Concentration of Austenite in Austempered Ductile Iron (ADI)
Retained austenite Bainite Austempering Ductile iron
2011/3/11
The investigation was carried out to examine the influence of temperature and times of austempering process on the maximum extend to which the bainite reaction can proceed and the carbon content in re...
MECHANICAL PROPERTIES AND STRUCTURE OF AUSTEMPERED DUCTILE IRON -ADI
ADI Heat Treatment Parameters Structure Properties
2011/3/10
The results of experimental study of austempered ductile iron are presented. The aim of the investigations was to look closer into the structure – mechanical properties relationships of this very attr...
The investigation and peculiarities of calculation of transport machine elements made of austempered ductile iron
fatigue crack growth threshold stress intensity tooth gear ductile iron compact specimen
2010/11/2
In this article the statical and cyclical strength investigations of austempered ductile cast iron (ADI) are presented. ADI material becomes more and more popular. Ductile iron is lighter than steel a...