搜索结果: 1-15 共查到“金属材料 Deformation”相关记录17条 . 查询时间(0.107 秒)
The influence of initial plastic deformation on microstructure and hot plasticity of α+β titanium alloys
Titanium alloys Thermomechanical process Hot deformation Heat treatment β-solution
2010/8/17
Two phase titanium alloys most often are hot deformed, mainly by open die or die forging. Achievement of desired mechanical properties is related to development of proper microstructure in plastic wor...
Influence of change of direction of deformation at ECAP technology on achieved UFG in AlMn1Cu alloy
Plastic Forming ECAP process of AlMn1Cu alloy Structure analysis
2009/12/14
Purpose: of this paper is to extend a complex evaluation of aluminium alloy, which requires very often knowledge of behaviour of deformation at the ECAP process and achieved strengthening, intensity o...
Influence of severe plastic deformation by the ECAP method on structure and properties of the P2-04BCh steel
Nanomaterials Low-carbon steel ECAE deformation
2009/12/3
Purpose: Maim aim of this paper is to describe the plastic deformation executed by ECAE of low carbon steel. The ECAE method lead to significant improvement of strength of investigated material.
Desi...
Structure of the copper under controlled deformation path conditions
Nanomaterials Plastic forming Microstructure
2009/12/3
Purpose: One of the methods of plastic deformation under complex deformation path conditions is compression with oscillatory torsion. The observable effects in the form of changing force parameters an...
Structure of the copper under controlled deformation path conditions
Nanomaterials Plastic Forming Microstructure
2009/12/3
Purpose: One of the methods of plastic deformation under complex deformation path conditions is compression with oscillatory torsion. The observable effects in the form of changing force parameters an...
Microstructure of ultrafine-grained Al produced by severe plastic deformation
Nanomaterials Al Transmission Electron Microscopy
2009/12/1
Purpose: The structure of Al subjected to severe plastic deformation by means of compression with oscillatory torsion
and by combined method (compression followed by compression with oscillatory tor...
Investigation of C-Mn-B steel after hot deformation
Ductility Hot ductility curves Non-metallic inclusions
2009/12/1
Purpose: Microstructure investigations after hot deformation carried out on the low carbon-manganese steel with
addition of boron was presented in this work. The non-metallic inclusion influence on t...
Microstructure evolution of CP titanium during high temperature deformation
Superplastic materials Titanium Dynamic recrystallization Electron Back Scattered Diffraction
2009/12/1
Purpose: To investigate the superplasticity of commercially pure titanium alloy and microstructure evolution of
the alloy during high temperature deformation.
Design/methodology/approach: Uniaxial t...
Deformation and Recrystallization of a Jewellery White Gold Alloy
Deformation Recrystallization Jewellery White Gold Alloy
2009/7/30
Deformation and Recrystallization of a Jewellery White Gold Alloy.
Rate-dependent serrated flow and plastic deformation in Ti45Zr16Be20Cu10Ni9 bulk amorphous alloy during nanoindentation
nanoindentation AFM TEM metallic glass
2010/10/12
The plastic deformation of Ti45Zr16Be20Cu10Ni9 bulk metallic glass has been investigated by
nanoindentation performed with loads ranging from 10 to 200mN in a wide range of loading
rates. The plasti...
Influence of plastic deformation on CCT-diagrams of low-carbon and medium-carbon TRIP-steels
Metallic alloys TRIP-steel CCT-diagram
2010/2/4
Purpose: The aim of the paper is to investigate the influence of plastic deformation and cooling conditions on a structure and a shape of CCT-diagrams of new-developed TRIP-aided microalloyed steels.D...
Refining of structure of the alloy AlMn1Cu with use of multiple severe plastic deformation
Computational material science Process severe plastic deformation Geometry of the ECAP tool
2010/2/8
Purpose: Substance of the investigated issue is analysis of the obtained medium grain size, mechanical properties and formability of the alloy AlCu1Mn by the process of multiple severe plastic deforma...
Structure and plasticity of the AZ31 magnesium alloy after hot deformation
Metallic alloys Plastic forming Microstructure
2010/2/8
Purpose: The favourable properties of magnesium account for the fact that it is applied not only in cast structural components but also in those subjected to plastic working. Currently, intensive work...
Mechanical and structural aspects of high temperature deformation in Ni alloy
Working properties of materials and products Plastic forming Dynamic precipitation
2010/2/8
Purpose: Experimental results on hot deformation and dynamic structural processes of nickel based alloy were reviewed. The attention was given to the analysis of dynamic structural processes which ope...
The impact of deformation on structural changes of the duplex steel
Superplastic materials Plastic forming Microstructure
2010/2/10
Purpose: Despite the many years’ research on the plasticity of duplex steels, it was impossible to conclusively determine the mechanisms for structure recovery during the plastic deformation. The pape...