搜索结果: 1-11 共查到“工学 powder metallurgy”相关记录11条 . 查询时间(0.078 秒)
Fatigue-crack-initiation numerical modelling of a Ni-base powder metallurgy alloy
fatigue-crack-initiation numerical simulation slip system powder metallurgy Voronoi tessellation
2014/5/21
A simplified three-dimensional numerical model was presented to simulate the micro-crack nucleation and growth to some predefined dimension (approximately 0.38mm) on the throat surface of a Ni-base po...
Gradient tool WC/HS6-5-2 materials produced using the powder metallurgy method
Tool materials Uniaxial pressing Sintering High-speed steel
2009/12/2
Purpose: The goal of this work is development of the new group of the gradient cermets with the high-speed steel
matrix, reinforced with the hard carbides phases of the WC types.
Design/methodology/...
Properties of duplex stainless steels made by powder metallurgy
Mechanical properties Powder metallurgy Duplex stainless steel Strength
2009/12/1
Purpose: of this paper was to examine the mechanical properties of duplex stainless steels.
Design/methodology/approach: In presented study duplex stainless steels were obtained through powder
metal...
Production and Characterization of High Porosity Ti-6Al-4V Foam by Space Holder Technique in Powder Metallurgy
Foam Carbamide Porosity Ti6Al4V alloy Space holder Compression testing
2009/10/9
The present study was undertaken to investigate the production of a high porosity, biocompatible Ti-6Al- 4V alloy by space holder technique using spherical carbamide particles, and to characterize the...
Machinable Cu-40%Zn Composites Containing Graphite Particles by Powder Metallurgy Process
Powder Metallurgy Cu-40%Zn
2009/9/2
Advanced Cu-40mass%Zn alloys with a high tensile strength and excellent machinability have been developed via a powder metallurgy (P/M) process. They are environmentally benign because fine graphite p...
Tribological Analysis of Mg2Si Particulates Reinforced Powder Metallurgy Magnesium Alloy Composites under Oil Lubrication Condition
Tribological Analysis Mg2Si Particulates Powder Metallurgy Magnesium Alloy Oil Lubrication Condition
2009/9/2
For the evaluation of wear behavior of Mg composites under oil lubrication conditions, powder metallurgy Mg97Y2Zn1 alloy reinforced with additive Mg2Si particles were fabricated by the repeated plasti...
Investment casting or powder metallurgy –the ecological aspect
Powder metallurgy Investment casting Surface microgeometry
2011/3/30
The paper presents an analysis of manufacturing methods of material-saving products in relation to investment castings and sintered powder technology. Surface microgeometry, shape accuracy, performanc...
Investment casting or powder metallurgy –the ecological aspect
Powder metallurgy Investment casting Surface microgeometry
2011/3/30
The paper presents an analysis of manufacturing methods of material-saving products in relation to investment castings and sintered powder technology. Surface microgeometry, shape accuracy, performanc...
Formation of Al3Ti/Mg composite by powder metallurgy of Mg–Al–Ti system
metal-matrix composites (MMCs) Mg–Al–Ti system powder metallurgy intermetallics
2010/10/12
An in situ titanium trialuminide (Al3Ti)-particle-reinforced magnesium matrix composite has
been successfully fabricated by the powder metallurgy of a Mg–Al–Ti system. The reaction
processes and for...
PMRC was founded in 1993 and was rededicated rededicated and renamed the Morris "Butch" Boorky Powder Metallurgy Research Center on September 12, 2003 to recognize Boorky's contributions to the indust...
This interactive database provides material property information covering a wide range of powder metallurgy (PM) material systems. Its aim is to enable designers/manufacturers of components and system...