1. 1 Porosity and porosity
1.2 pore structure
1.2. 1 Pore composition in sintered metal porous materials
1.2.2 hole shape
1.2.3 hole bending and roughness
1.2.4 Specific surface area of pores
1.2.5 pore size and pore size distribution
1.2.6 ordered pore structure
1.2.7 Graduated pore structure
1.2.8 effect of original powder on pore structure of sintered metal powder porous materials
Hydrodynamic properties of 1.3
1.3. 1 Flow state of fluid flowing through porous body
1.3.2 basic formula of fluid permeability of sintered metal porous materials
1.3.3 Relationship between permeability coefficient and pore structure
1.3.4 Permeability coefficient of metal foam material
1.3.5 Permeability coefficient of multiphase flow through porous body
1.3.6 comparison of air permeability between sintered metal powder and fibrous porous materials
1.4 filtration performance
1.4. 1 filtering mechanism
1.4.2 filtration efficiency and accuracy
1.4.3 dust leakage rate
1.4.4 dust capacity
1.4.5 distribution of fluid resistance and pressure loss in filtration direction
1.5 capillary penetration of liquid into porous materials
1.5. 1 capillary pressure and liquid penetration height
1.5.2 adsorption effect
1.5.3 Influence of pore shape
1.5.4 Relationship between capillary pressure and pore structure characteristic parameters
1.5.5 Impregnation speed and height of liquid on real porous body
1.5.6 capillary efficiency of sintered metal porous materials
Mechanical properties of 1.6
1.6 1 Relationship between mechanical properties and porosity
1.6.2 Effect of pore shape and pore size on mechanical properties of porous materials
1.6.3 stress-strain relationship of sintered porous materials
1.6.4 Strength of sintered metal fiber porous materials
1.6.5 mechanical properties of sintered foamed metal materials
1.6.6 Strength of sintered metal composite screen
1.6.7 energy absorption performance
1.7 physical properties
The thermoelectric performance is 1.7. 1
1.7.2 sound absorption performance
Fractal analysis of pore structure of 1.8
1.8. 1 introduction to fractal theory
1.8.2 fractal characterization of pore structure of porous materials
Fractal analysis of permeability coefficient of 1.8.3 porous materials
Chapter II Performance Test of Sintered Metal Porous Materials
2. 1 Determination of density, porosity and porosity
2. 1. 1 direct measurement calculation method
2. 1.2 Hydrostatic method
2. 1.3 Simplified hydrostatic method
2. 1.4 Microscopic analysis method
2. 1.5 floating method
2.2 Specific surface area
2.2. 1 8.E.T method
2.2.2 Mercury pressure method
2.2.3 transmission method
2.2.4 small angle x-ray scattering method
2.3 fluid permeability
2.3. 1 permeability coefficient
2.3.2 Relative permeability coefficient
Relative permeability coefficient
Flow-pressure difference curve
2.4 pore size and pore size distribution
2.4. 1 microscope observation method
2.4.2 Scanning electron microscope photography-computer image analysis method
2.4.3 x-ray small angle scattering
Bubble method
Liquid displacement method
Mercury pressure method
Gas adsorption method
2.4.8 transmission method
gaseous diffusion process
2.4. 10 filtration method
2.4. 1 1 probe molecular method
2.4. 12 calorimetric borehole method
2.5 Determination of filtration performance
2.5. 1 liquid filtration performance
Gas filtration efficiency
Pollutant carrying capacity
Regenerative performance
2.6 mechanical properties
Compressive strength +0
Fatigue performance
shear strength
tensile strength
2.6.5 ring tensile strength
weld strength
2.7 Thermal conductivity of porous materials
2.8 Sound absorption performance of porous materials
2.8. 1 reverberation room method
2J|8.2 Standing Wave Tube Method
2.8.3 cepstrum analysis method
2.9 Corrosion resistance
Chapter III Sintered Metal Powder Porous Materials
3. 1 overview
3.2 Traditional preparation method of sintered metal powder porous materials
3.2. 1 Forming and Sintering
Isostatic pressing forming
Loose sintering
Powder rolling
3.2.5 Plasticization and extrusion of powder
3.3 New preparation technology of sintered metal powder porous materials
3.3. 1 centrifugal precipitation technology
Injection molding technology
3.3.3 3D printing forming technology
3.3.4 Laser Rapid Prototyping Technology
3.3.5 Electron beam rapid prototyping technology
3.4 sintered metal powder porous materials and their properties
3.4. 1 sintered powder stainless steel porous material
3.4.2 sintered powder titanium and titanium alloy porous materials
3.4.3 sintered powder nickel and nickel alloy porous materials
3.4.4 sintered powder copper and copper alloy porous materials
3.4.5 sintered powder intermetallic compound porous material
3.4.6 Sintered powder high temperature resistant porous material
3.4.7 Foam metal and metal hollow ball
3.5 Application of sintered metal powder porous materials
3.5. 1 filtration and separation
Fluid distribution and control
3.5.3 Anti-collision and shockproof
Heat conduction and insulation
3.5.5 Eliminating noise and reducing noise
Biological implant
porous electrode
Other applications
Chapter IV Sintered Metal Fiber Porous Materials
4. 1 metal fiber
4. 1. 1 Brief introduction of metal fiber
4. Preparation method of1.2 metal fiber
4. 1.3 Characteristics of Bundled Metal Fibers
4.2 Sintered metal fiber felt
4.2. 1 Overview
4.2.2 Preparation of Metal Fiber Felt
4.2.3 Filtration performance of metal fiber felt
4.2.4 Application of sintered metal fiber felt
Chapter V Metal Mesh Porous Materials
5. 1 metal wire and metal wire woven net
5. 1. 1 Material and classification of metal wire
5. 1.2 Basic knowledge of wire mesh
5. 1.3 Types of wire mesh
5. 1.4 Specifications and structural parameters of industrial wire mesh
5.2 Preparation of Metal Mesh Porous Materials
5.2. Preparation process of1elastic metal wire porous material
5.2.2 Preparation of Sintered Composite Screen
5.2.3 Preparation of monofilament wound filter
5.2.4 Prepare wire mesh materials for heat transfer or heat exchange.
5.3 Structure and characteristics of sintered wire mesh composites
5.4 Composite Strength of Sintered Wire Mesh Composites and Components
5.4. 1 stripping method
Bending method
5.5 Filtration performance of sintered wire mesh composites
5.6 Heat transfer performance of wire mesh
5.7 Application of Wire Mesh Composite Materials
Filtration and separation
5.7.2 Flame retardant and explosion proof
Heat transfer and heat exchange
Chapter VI Porous Metal Membrane
6. 1 definition and classification of movies
6. 1. 1 Definition and membrane separation process
6. 1.2 film classification
6. 1.3 Classification of metal films
6. 1.4 Filtration performance of porous metal membrane
6.2 Preparation of sintered porous metal film
6.2. 1 Influence of powder properties on the properties of porous metal membrane structures
6.2.2 Preparation of metal powder slurry
6.2.3 Formation of Porous Metal Film
6.2.4 Effect of Drying on Film-forming Performance
6.2.5 sintered porous metal film
6.3 Preparation of Porous Metal Composite Membrane
6.3. 1 morphology of films obtained by two sol preparation methods
6.3.2 Influence of binder on membrane morphology
Metal porous support
6.3.4 Effect of membrane preparation solution concentration on membrane morphology
6.3.5 Effect of Sol Aging Time on Film Morphology
6.3.6 Effect of Heat Treatment Temperature on Film Morphology
6.4 Preparation of Metallic Nickel Film
Sintering process
6.4.2 Pore diameter and permeability of nickel film
6.5 Application of Porous Metal Membrane
6.5. 1 Application in water treatment industry
6.5.2 Clarification and filtration of corn syrup
6.5.3 Mycelium filtration of fermented mash
Recovery of caustic soda
Purification of oil
6.5.6 Pharmaceutical Industry: Separation and Enrichment of Microorganisms
6.5.7 Application of Stainless Steel Membrane Separation System in Chemical Industry
6.5.8 Application in Ultra-high Purity Gas
6.5.9 Application in Fruit Juice Industry
The above are all references.