搜索结果: 1-15 共查到“材料科学 Working”相关记录19条 . 查询时间(0.109 秒)
Working under pressure:Diamond micro-anvils made by UAB will produce immense pressures to make new materials
Diamond micro-anvils made UAB produce immense pressures make new materials
2016/11/4
University of Alabama at Birmingham researchers will use pressures greater than those found at the center of the Earth to potentially create as yet unknown new materials. In the natural world, su...
Magnetorheological Damper Working in Squeeze Mode
Based on MRF damper extrusion model damper the charging current coil
2015/3/24
This research is focused on evaluation of the magnetorheological fluids (MRFs) based damper which works in squeeze mode. The operation direction of this damper is parallel to the direction of the exte...
Microstructure forming processes of the 26Mn-3Si-3Al-Nb-Ti steel during hot-working conditions
Microstructure forming processes 26Mn-3Si-3Al-Nb-Ti steel hot-working conditions
2010/8/12
In the last few years attention of automotive industry is focused on modern high-strength steels, which allow to decrease the weight of different elements of vehicles, what is directly connected with ...
Structure and properties of forming austenitic X5CrNi18-9 stainless steel in a cold working
Metallic alloys Austenitic stainless chromium-nickel steel Plastic deformation
2009/12/14
Purpose: The aim of the paper is to analyze the influence of the degree of rolling reduction on the structure forming and changes of mechanical properties in cold-rolled sheet-metals of austenitic X5C...
Computer simulation of working stress of heat treated steel specimen
Heat treatment Computer simulation Microstructure
2009/12/14
Purpose: In this paper, the prediction of working stress of quenched and tempered steel has been done. The working stress was characterized by yield strength and fracture toughness. The method of comp...
Selection of the hot-working conditions for TRIP-type microalloyed steel
Metallic alloys TRIP-steel Hot-compression test
2009/12/2
Purpose: The aim of the paper is to develop hot-working conditions for a low-carbon Mn-Si-Al TRIP-type steel
basing on axial compression tests.
Design/methodology/approach: The influence of the aus...
Hot-working in the r+a region of TRIP-aided microalloyed steel
Metallic alloys TRIP-aided steel Thermomechanical processing
2009/12/1
Purpose: The aim of the paper is to investigate the influence of hot-working in the γ+α range and isothermal
holding temperature in a bainitic range on a stability of retained austenite in a TRIP-a...
The influence of hot-working processing on plasticity and structure of duplex steel
Superplastic materials Plastic forming Microstructure
2009/12/1
Purpose: There are numerous branches of industry where the (α+γ) duplex steels have not yet been sufficiently
popularised due to problems with their forming, resulting from different properties of t...
Forming of the titanium implants and medical tools by metal working
Plastic forming Implants Biomaterials Titanium alloys
2009/12/1
Purpose: of this paper is to present some technological problems with forming of the titanium implants and
medical tools by the plastic working methods.
Design/methodology/approach: Application of...
Working steel P2-04BCH by equal channel angular extrusion (ECAE)
nanomaterials low-carbon steel ECAE deformation
2009/10/23
The article presents results of investigation of structure and properties of low-carbon steel grade P2-04BCH after application of ECAE at temperature of approx. 290 C. The ECAE method leads to signifi...
Gold as a Novel Catalyst in the 21st Century: Preparation, Working Mechanism and Applications
Gold Novel Catalyst
2009/7/28
Gold can be deposited as nanoparticles on a variety of
support materials by coprecipitation or depositionprecipitation
of Au(OH)3, grafting of organo-gold
complexes such as dimethyl-Au(III)-acety...
Identification of dynamically precipitated phases in hot-working Inconel 718 alloy
Alloys Working properties of materials and products Plastic forming
2010/1/19
Purpose: The main purpose of this paper was to analyze how localized flow/structural inhomogeneties that
may develop during hot deformation can affect a precipitated phases and to determine what kind...
Hot-working behaviour of high-manganese austenitic steels
High manganese steel Hot-working TWIP-effect Dynamic recrystallization
2010/2/4
It was found that they have austenite microstructure with numerous annealing twins in the initial state. Continuous compression tests realized in the temperature range from 850 to 1050°C with the stra...
Structural and mechanical behaviour of TRIP-type microalloyed steel in hot-working conditions
Metallic alloys TRIP-steel Hot-compression test Dynamic recovery
2010/2/4
Purpose: The aim of the paper is to investigate the influence of various deformation conditions on microstructure evolution and flow curves of TRIP-type steel.
Design/methodology/approach: In order t...
Influence of hot-working conditions on a structure of high-manganese austenitic steels
Metallic alloys High-manganese steels Hot-working Dynamic recrystallization
2010/2/4
Purpose: The aim of the paper is to determine the influence of hot deformation conditions on σ-ε curves and structure changes of new-developed high-manganese austenitic steels.
Design/methodology/app...