CN1560292A - Porous composite materical with inorganic phase magnesium base and preparation process thereof - Google Patents
Porous composite materical with inorganic phase magnesium base and preparation process thereof Download PDFInfo
- Publication number
- CN1560292A CN1560292A CNA2004100121661A CN200410012166A CN1560292A CN 1560292 A CN1560292 A CN 1560292A CN A2004100121661 A CNA2004100121661 A CN A2004100121661A CN 200410012166 A CN200410012166 A CN 200410012166A CN 1560292 A CN1560292 A CN 1560292A
- Authority
- CN
- China
- Prior art keywords
- inorganic phase
- inorganic
- magnesium
- alloy
- base porous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
The invention is an inorganic-phase Mg-based multiporous composite and its preparing method, concretely an inorganic phase-containing multiporous Mg-based composite and its preparing method, and its characteristic: it is a composite prepared by melting process, where a 100 mum-1 mm sized organic phase (Mg, Fe, Al)3[(Si, Al)4O10](OH)2.4H2O distributed in the Mg alloy base, the bulk percent of the organic phase is 20-50% and the total bulk percent of the pores is 10-30%, and its advantages: are no-environmental pollution, its weight is lighter than that of the foamed aluminum with the same porosity, and it can act as vibration absorbing parts in rapid machineries like automobiles, etc, and also be used in the fields of sound insulating, noise preventing, etc.
Description
Technical field
The invention belongs to metal material field, relating to a kind of is the material that contains equally distributed inorganic phase and hole of base with the magnesium alloy.
Technical background
At present, magnesium alloy is used aborning with specific tenacity and the high superperformance of specific rigidity.Its reason is the in light weight of material, if in the weight with the low material of volume decline, can only form many holes in matrix alloy, promptly forms composite material of foamed metal.See that at present foamed metal mainly is aluminum foam material, nickel foam material etc., has prepared the aluminum foam material as patent 01106207 usefulness direct foaming of melt mass method.But the density of aluminium is compared the density height of magnesium.If magnesium and basic alloy can be made porous material, can further enlarge the purposes of foamed metal.
Summary of the invention
The objective of the invention is at the problems referred to above, propose a kind of have an even hole contain magnesium base composite material of inorganic phase and preparation method thereof.
The inorganic phase magnesium-base porous compound material of the present invention is a kind of matrix material of being made up of inorganic phase, pore and metallic matrix, it is characterized in that be a kind of in magnesium alloy substrate, be distributed be of a size of 100 μ m-1mm (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2The inorganic phase of O, inorganic mutually shared volume percent is 20-50%, and the pore volume accounts for the matrix material of 10-30%, and the metallic matrix component content is: (2～15wt%), (2～10wt%), (0.5～3wt%), Re (0.3～2wt%) for Mn for Zn for Al.The preparation of inorganic phase magnesium-base porous compound material be characterised in that will be of a size of earlier 100 μ m-1mm (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2In the steel-molded mould that links to each other with vacuum system bottom the inorganic phase powder of O is packed into, compress, then steel-molded mould being put into the cabinet-type electric furnace that is filled with argon gas heats up, temperature rise is to 590-630 ℃, thereafter will melt good component content is: Al (2～15wt%), Zn (2～10wt%), Mn (0.5～3wt%), (0.3～2wt%) magnesium alloy pours in the sprue cup on forming mould top Re, the volume of casting metal is 8-5: 2-5 with the ratio of the volume of inorganic powder mutually, start vacuum system simultaneously, alloy infiltrates under the effect of vacuum pressure in the gap between the inorganic phase powder, vacuum pressure is 0.1-0.7MPa, treats just can open mould behind the alloy graining, obtains inorganic phase magnesium-base porous compound material.
One of advantage of the present invention is, inorganic phase magnesium-base porous compound material preparation is simple, and cost is low, non-environmental-pollution; Another advantage of the present invention is: the weight ratio of inorganic phase magnesium-base porous compound material is low with the foamed aluminium of hole ratio, has alleviated the weight of structural part.
The inorganic phase magnesium-base porous compound material of the present invention can be used for quick absorbing parts mechanically such as automobile, is used for fields such as sound insulation, noise control.
Embodiment
Embodiment 1:
Inorganic phase magnesium-base porous compound material is a kind of matrix material of being made up of inorganic phase, pore and metallic matrix, it is characterized in that a kind of in metallic matrix, be distributed with 500 μ m (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2The inorganic phase of O, inorganic mutually shared volume percent are 20%, and the pore volume accounts for 10% matrix material, and the metallic matrix component content is: Al2wt%, Zn2wt%, Mn0.5wt%, Re0.3wt%.The preparation method of magnesium-base porous compound material be will be of a size of earlier 500 μ m (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2In the steel-molded mould that links to each other with vacuum system bottom the inorganic phase powder of O is packed into, compress, then steel-molded mould being put into the cabinet-type electric furnace that is filled with argon gas heats up, temperature rise to 590 ℃, thereafter will melt good component content is: Al2wt%, Zn2wt%, Mn0.5wt%, the magnesium alloy of Re0.3wt% pours in the sprue cup on forming mould top, and the volume of casting metal is 8: 2 with the ratio of the volume of inorganic powder mutually, starts vacuum system simultaneously, alloy infiltrates under the effect of vacuum pressure in the gap between the inorganic phase powder, vacuum pressure is 0.4MPa, treats just can open mould behind the alloy graining, obtains inorganic phase magnesium-base porous compound material.
Embodiment 2:
Inorganic phase magnesium-base porous compound material is a kind of matrix material of being made up of inorganic phase, pore and metallic matrix, it is characterized in that a kind of in metallic matrix, be distributed with 100 μ m (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2The inorganic phase of O, inorganic mutually shared volume percent are 50%, and the pore volume accounts for 30% matrix material, and the metallic matrix component content is: Al 15wt%, Zn10wt%, Mn3wt%, Re2wt%.The preparation method of magnesium-base porous compound material be will be of a size of earlier 100 μ m (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2In the steel-molded mould that links to each other with vacuum system bottom the inorganic phase powder of O is packed into, compress, then steel-molded mould being put into the cabinet-type electric furnace that is filled with argon gas heats up, temperature rise to 610 ℃, thereafter will melt good component content is: Al15wt%, Zn10wt%, Mn3wt%, the magnesium alloy of Re2wt% pours in the sprue cup on forming mould top, and the volume of casting metal is 5: 5 with the ratio of the volume of inorganic powder mutually, starts vacuum system simultaneously, alloy infiltrates under the effect of vacuum pressure in the gap between the inorganic phase powder, vacuum pressure is 0.1MPa, treats just can open mould behind the alloy graining, obtains inorganic phase magnesium-base porous compound material.
Embodiment 3:
Inorganic phase magnesium-base porous compound material is a kind of matrix material of being made up of inorganic phase, pore and metallic matrix, it is characterized in that a kind of in metallic matrix, be distributed with 1mm (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2The inorganic phase of O, inorganic mutually shared volume percent are 30%, and the pore volume accounts for 25% matrix material, and the metallic matrix component content is: Al8wt%, Zn6wt%, Mn1wt%, Re1wt%.The preparation method of magnesium-base porous compound material be earlier earlier with size 1mm (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2In the steel-molded mould that links to each other with vacuum system bottom the inorganic phase powder of O is packed into, compress, then steel-molded mould being put into the cabinet-type electric furnace that is filled with argon gas heats up, temperature rise to 630 ℃, thereafter will melt good component content is: Al8wt%, Zn6wt%, Mn1wt%, the magnesium alloy of Re1wt% pours in the sprue cup on forming mould top, and the volume of casting metal is 7: 3 with the ratio of the volume of inorganic powder mutually, starts vacuum system simultaneously, alloy infiltrates under the effect of vacuum pressure in the gap between the inorganic phase powder, vacuum pressure is 0.7MPa, treats just can open mould behind the alloy graining, obtains inorganic phase magnesium-base porous compound material.
Claims (2)
1. inorganic mutually magnesium-base porous metallic substance, it is characterized in that be a kind of in magnesium alloy substrate, be distributed be of a size of 100 μ m-1mm (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2The inorganic phase of O, inorganic mutually shared volume percent is 20-50%, and the pore volume accounts for the matrix material of 10-30%, and the metallic matrix component content is: (2～15wt%), (2～10wt%), (0.5～3wt%), Re (0.3～2wt%) for Mn for Zn for Al.
2. the method for preparing right 1 described inorganic phase magnesium-base porous compound material, it is characterized in that will being of a size of earlier 100 μ m-1mm (Mg, Fe, Al)
3[(Si, Al)
4O
10] (OH)
24H
2In the steel-molded mould that links to each other with vacuum system bottom the inorganic phase powder of O is packed into, compress, then steel-molded mould being put into the cabinet-type electric furnace that is filled with argon gas heats up, temperature rise is to 590-630 ℃, thereafter will melt good component content is: Al (2～15wt%), Zn (2～10wt%), Mn (0.5～3wt%), (0.3～2wt%) magnesium alloy pours in the sprue cup on forming mould top Re, the volume of casting metal is 8-5: 2-5 with the ratio of the volume of inorganic powder mutually, start vacuum system simultaneously, alloy infiltrates under the effect of vacuum pressure in the gap between the inorganic phase powder, vacuum pressure is 0.1-0.7MPa, treats just can open mould behind the alloy graining, obtains inorganic phase magnesium-base porous compound material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100121661A CN1560292A (en) | 2004-02-28 | 2004-02-28 | Porous composite materical with inorganic phase magnesium base and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100121661A CN1560292A (en) | 2004-02-28 | 2004-02-28 | Porous composite materical with inorganic phase magnesium base and preparation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1560292A true CN1560292A (en) | 2005-01-05 |
Family
ID=34440033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100121661A Pending CN1560292A (en) | 2004-02-28 | 2004-02-28 | Porous composite materical with inorganic phase magnesium base and preparation process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1560292A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357479C (en) * | 2006-05-30 | 2007-12-26 | 南京信息工程大学 | Magnesium-base nano pore composite material and preparation |
| CN107699723A (en) * | 2017-09-29 | 2018-02-16 | 重庆理工大学 | The preparation method of magnesium-base porous compound material containing ceramic hollow ball |
-
2004
- 2004-02-28 CN CNA2004100121661A patent/CN1560292A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357479C (en) * | 2006-05-30 | 2007-12-26 | 南京信息工程大学 | Magnesium-base nano pore composite material and preparation |
| CN107699723A (en) * | 2017-09-29 | 2018-02-16 | 重庆理工大学 | The preparation method of magnesium-base porous compound material containing ceramic hollow ball |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1755809B1 (en) | Method of production of porous metallic materials | |
| JP4322665B2 (en) | Manufacturing method of metal / foam metal composite parts | |
| CN105624451B (en) | A kind of high-strength and high ductility closed-cell aluminum foam and preparation method thereof | |
| CN100560763C (en) | A kind of aperture is porous Al alloy of micro-meter scale and preparation method thereof | |
| Rivero et al. | Compressive properties of Al-A206/SiC and Mg-AZ91/SiC syntactic foams | |
| CN110052613B (en) | Aluminum/magnesium/aluminum alloy composite plate and preparation method and application thereof | |
| CN105903969A (en) | Porous copper material with directional layered pores and preparation method of porous copper material | |
| CN107695318B (en) | A kind of foam magnesium sandwich plate and its Semi-Solid Thixoforming Seepage Foundry method | |
| CN1274856C (en) | Process for preparing foam magnesium | |
| Banhart et al. | Light-metal foams: Some recent developments | |
| CN100497695C (en) | Magnesium-base porous compound material and method of producing the same | |
| CN1256452C (en) | Tapping zinc alloy and preparation method | |
| CN1560292A (en) | Porous composite materical with inorganic phase magnesium base and preparation process thereof | |
| CN113042735A (en) | Preparation method of hollow silicon carbide aluminum-based composite material | |
| CN112899513A (en) | Foamed aluminum with open-close hole coexisting structure and preparation method thereof | |
| CN1252298C (en) | Foam composite material with magnesium base and its preparation process | |
| CA3077575A1 (en) | Method for foaming metal in a liquid bath | |
| CN107552797A (en) | A kind of method that foam metal is prepared using freezing drawing process | |
| KR100253710B1 (en) | Multi-layer, porous aluminium powder sintered material with a wire-net shaped reinforcing member therein and a manufacturing method thereof | |
| CN114226692A (en) | Preparation method of porous metal-based composite material with double-wall core-shell structure hollow glass beads | |
| CN1252299C (en) | Process for cold pressing-solving-vacuum sintering preparation of foamed aluminum | |
| JP3237115B2 (en) | Method and product for producing foam of Ti-Al intermetallic compound | |
| US20030110882A1 (en) | Vehicle steering wheel | |
| US20090165981A1 (en) | Process For Recycling Light Metal Parts | |
| CN112746193B (en) | Preparation method of foam magnesium or magnesium alloy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |