CN104651679A - Insoluble metal-reinforced aluminum alloy material for piston - Google Patents
Insoluble metal-reinforced aluminum alloy material for piston Download PDFInfo
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- CN104651679A CN104651679A CN201510084871.0A CN201510084871A CN104651679A CN 104651679 A CN104651679 A CN 104651679A CN 201510084871 A CN201510084871 A CN 201510084871A CN 104651679 A CN104651679 A CN 104651679A
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- alloy
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- piston
- tantalum
- ambrose
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- 239000000956 alloy Substances 0.000 title claims abstract description 72
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 48
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 51
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000010955 niobium Substances 0.000 claims abstract description 18
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 17
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 14
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 14
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 14
- 239000010937 tungsten Substances 0.000 claims abstract description 14
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 10
- 239000011733 molybdenum Substances 0.000 claims abstract description 10
- 239000010936 titanium Substances 0.000 claims abstract description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 6
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 46
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 31
- 229910052759 nickel Inorganic materials 0.000 claims description 23
- 229910000863 Ferronickel Inorganic materials 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 10
- 229910001362 Ta alloys Inorganic materials 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- 239000003870 refractory metal Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910001257 Nb alloy Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- ZFGFKQDDQUAJQP-UHFFFAOYSA-N iron niobium Chemical compound [Fe].[Fe].[Nb] ZFGFKQDDQUAJQP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 3
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 claims description 3
- VMJRMGHWUWFWOB-UHFFFAOYSA-N nickel tantalum Chemical compound [Ni].[Ta] VMJRMGHWUWFWOB-UHFFFAOYSA-N 0.000 claims description 3
- MOWMLACGTDMJRV-UHFFFAOYSA-N nickel tungsten Chemical compound [Ni].[W] MOWMLACGTDMJRV-UHFFFAOYSA-N 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 17
- 150000002739 metals Chemical class 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 150000001398 aluminium Chemical class 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 229910000592 Ferroniobium Inorganic materials 0.000 description 3
- GAYPVYLCOOFYAP-UHFFFAOYSA-N [Nb].[W] Chemical compound [Nb].[W] GAYPVYLCOOFYAP-UHFFFAOYSA-N 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- JZLMRQMUNCKZTP-UHFFFAOYSA-N molybdenum tantalum Chemical compound [Mo].[Ta] JZLMRQMUNCKZTP-UHFFFAOYSA-N 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 229910000905 alloy phase Inorganic materials 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention discloses an insoluble metal-reinforced aluminum alloy material for a piston. Added insoluble metals comprise combination of a few of titanium, zirconium, vanadium, tungsten, molybdenum, niobium and tantalum. According to the insoluble metal-reinforced aluminum alloy material, one or combination of insoluble metal elements, including tungsten, molybdenum, niobium and tantalum, in aluminum alloy is added to piston alloy. The problem that with an existing piston alloy material, a piston cannot work in the environment of relatively high engine temperature and explosion pressure is solved; the high-temperature strength is obviously improved; and the requirements of an engine on the piston material for upgrading and updating can be met.
Description
Technical field
The invention belongs to metal material field, provide a kind of piston indissoluble solution Reinforced by Metal aluminum alloy materials.
Background technology
At present, cargo truck, engineering machinery, railway locomotive and engine peculiar to vessel are all to high-power, high loading future development, and reinforcing degree improves constantly, and emission request is more and more stricter.Current Ge Jia piston company is all at independent research and development novel piston material, on the tangible aluminum silicon alloy basis of groundwork, ambrose alloy content is improved, more alloy phase is there is to be desirably in piston tissue, the resistance to elevated temperatures of piston material is improved by alloy phase, and titanium, zirconium, vanadium mainly refinement piston tissue, also there is enhancement simultaneously.But current done alloying, determines the hot strength of material, as limited in 300 DEG C, 350 DEG C increase rates, only can improve about 10% on original basis, and material hot strength increase rate more than 350 DEG C is less of about 5%.The requirement of engine upgrading to piston material can not be met, force part producer, adopt forged steel material piston, not only increase cost but also increase piston weight, engine energy consumption is increased, does not meet the development trend of green energy conservation.
Summary of the invention
Object of the present invention is exactly can not meet to solve existing alloy material the problem that parts work in high temperature environments, providing a kind of formula by adding difficult dissolution of metals in aluminium alloy, improving the hot strength of material; And to the interpolation of difficult dissolution of metals in aluminium alloy, propose solution.Solve current alloy material and can not meet the problem that piston works under engine higher temperature, explosion pressure environment, hot strength improves obviously, meets the requirement of engine upgrading to piston material.
For achieving the above object, the present invention adopts following technical scheme:
A kind of piston indissoluble solution Reinforced by Metal aluminum alloy materials, comprises following component: silicon Si:, 10.0-25.0%, copper Cu:1.5-6.0%, nickel: 1.0-3.5%, magnesium Mg:0.2-1.6%, iron Fe:0.2-1.0%, titanium Ti:, 0.05-0.3%, phosphorus P:0-0.05%, manganese Mn:0.05-0.6%, zirconium Zr:0.05-0.3%,, vanadium V:0.05-0.3%, molybdenum Mo:, 0-0.6%, tungsten W:, 0-0.6%, niobium Nb:0.005-0.6%, tantalum Ta:0-0.6%, strontium Sr:0-0.05%, surplus is aluminium Al.
Present invention also offers a kind of preparation method of piston indissoluble solution Reinforced by Metal aluminum alloy materials, comprise the steps:
1) prepare nickel, ambrose alloy, ferronickel or ambrose alloy ferrous alloy, in above-mentioned alloy, to add in infusibility solution metal niobium and molybdenum, tungsten or tantalum one or more, be made into master alloy;
2) master alloy is added aluminium alloy, aluminium alloy temperature 580-630 DEG C, adopt machinery or induction stirring until master alloy dissolves completely, to obtain final product.
Preferably, step 1) in, the method that nickel, ambrose alloy or ni-fe-based alloy are produced in described preparation is: disposablely in main frequency furnace, frequency conversion furnace or intermediate frequency furnace can add various metal; Or first carry out the soluble fusing as nickel, copper, iron, and add refractory metal again after treating the fusings such as nickel and melt, be warming up to 1580 DEG C ~ 1680 DEG C, be incubated 0.5 ~ 6 hour, after refractory metal fully dissolves, then casting ingot-forming.
Preferably, step 1) in, nickel, ambrose alloy or ni-fe-based alloy are nickel tungsten, nickel-molybdenum alloy, ickel-niobium alloy, nickel tantalum alloy, one or more the combination in ambrose alloy tungsten, ambrose alloy iron niobium or ferronickel tantalum.
Preferably, step 2) in, the mass ratio of described nickel, ambrose alloy or ni-fe-based alloy and aluminium alloy is 0.01 ~ 1:1.
Piston indissoluble solution Reinforced by Metal aluminum alloy materials prepared by arbitrary above-mentioned method is preparing the application in piston blank.The invention has the beneficial effects as follows:
1. adopt two-step approach to add, first refractory metal is made nickel, ambrose alloy or ni-fe-based alloy, as nickel tungsten, nickel-molybdenum alloy, ickel-niobium alloy, nickel tantalum alloy, ambrose alloy tungsten, the multiple alloy of ambrose alloy iron niobium or ferronickel tantalum etc., but iron-holder will control below 30% in alloy, reason is that the iron level in piston alloy is too high, and can form needle-like iron, Tensile strength significantly declines.Second step joins in aluminium alloy by nickel-base alloy, adopts powerful mechanical stirring or induction stirring mode, accelerates the dissolving of above alloy at aluminium alloy.Aluminium alloy adds tungsten, niobium, tantalum refractory metal, it is extremely difficult for directly adding fusing in aluminium alloy, more easily melt in aluminium alloy as refractory metal titanium, zirconium equally, refractory metal vanadium is by becoming vananum, also more easily aluminium alloy is fused into, add titanium, zirconium, v element comparatively general at present, the content of non-this patent protection; And tungsten, molybdenum needing by dissolving in high temperature aluminium alloys for a long time, just can fuse in aluminium alloy, but causing a large amount of oxidization burning loss; And melting niobium, tantalum metal, also cannot dissolve for a long time in aluminium alloy, above difficult dissolution of metals.
2. alloy Heat stability is good, intensity is high, is applicable at high temperature running.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
1, this aluminium condensation material contains each component following by weight,
The contrast of material of the present invention and former piston aluminium alloy material technology parameter:
2, two-step approach production process:
Ambrose alloy molybdenum tantalum alloy is produced in the first step preparation
Nickel: 60% bronze medal Cu:19% molybdenum Mo:14% tantalum Ta:7%
Disposablely in main frequency furnace, frequency conversion furnace or intermediate frequency furnace can add various metal; Or first carry out the fusing of nickel, copper, treat the fusing that ambrose alloy adds molybdenum after melting again, tantalum carries out.Be warming up to 1580 DEG C ~ 1680 DEG C, be incubated 0.5 ~ 6 hour, after molybdenum, tantalum fully dissolve, then casting ingot-forming.
Ambrose alloy molybdenum tantalum alloy is joined aluminium alloy by second step, aluminium alloy can be placed in crucible oven or induction furnace, temperature 580-630 DEG C, stirring means adopts churned mechanically method, by graphite vanes continuously stirring in aluminium alloy, and blade rotary speed 100 ~ 600 revs/min, until ambrose alloy molybdenum tantalum alloy dissolves completely, be warming up to 720 ~ 830 DEG C again, after refining treatment, piston alloy can casting of piston blank.
Embodiment 2:
1, this aluminium condensation material contains each component following by weight:
The contrast of material of the present invention and former piston aluminium alloy material technology parameter:
2, two-step approach production process:
Ferronickel tungsten niobium alloy is produced in the first step preparation
Nickel: 70% iron Fe:10% tungsten W:10% niobium Nb:10%
Disposablely in main frequency furnace, frequency conversion furnace or intermediate frequency furnace can add various metal; Or first carry out the fusing of nickel, iron, treat the fusing that ferronickel adds tungsten after melting again, niobium carries out.Be warming up to 1580 DEG C ~ 1680 DEG C, be incubated 0.5 ~ 6 hour, after tungsten, niobium fully dissolve, then casting ingot-forming.
Ferronickel tungsten niobium alloy is joined aluminium alloy by second, aluminium alloy can be placed in crucible oven or induction furnace, temperature 580-630 DEG C, stirring means adopts churned mechanically method, by pure tantalum blade continuously stirring in aluminium alloy, and blade rotary speed 100 ~ 600 revs/min, until ferronickel tungsten niobium alloy dissolves completely, be warming up to 720 ~ 830 DEG C again, after refining treatment, piston can casting of piston blank with indissoluble solution Reinforced by Metal aluminum alloy materials.
Embodiment 3:
1, this aluminium condensation material contains each component following by weight:
The contrast of material of the present invention and former piston aluminium alloy material technology parameter:
2, two-step approach production process:
Ferronickel tantalum alloy is produced in the first step preparation
Nickel: 75% iron Fe:15% tantalum Ta:10%
Disposablely in main frequency furnace, frequency conversion furnace or intermediate frequency furnace can add various metal; Or first carry out the fusing of nickel, iron, add the fusing that tantalum carries out after treating ferronickel fusing again.Be warming up to 1580 DEG C ~ 1680 DEG C, be incubated 0.5 ~ 6 hour, after tantalum fully dissolves, then casting ingot-forming.
Ferronickel tantalum alloy is joined aluminium alloy by second step, aluminium alloy can be placed in crucible oven or induction furnace, temperature 580-630 DEG C, stirring means adopts the method for induction stirring, make continuously stirring in aluminium alloy, until ferronickel tantalum alloy dissolves completely, then be warming up to 720 ~ 830 DEG C, after refining treatment, piston can casting of piston blank with indissoluble solution Reinforced by Metal aluminum alloy materials.
Embodiment 4
The contrast of material of the present invention and former piston aluminium alloy material technology parameter:
1, this aluminium condensation material contains each component following by weight:
2, two-step approach production process:
Ambrose alloy ferroniobium is produced in the first step preparation
Nickel: 60% bronze medal Cu:20% iron Fe:10% niobium Nb:10%
Disposablely in main frequency furnace, frequency conversion furnace or intermediate frequency furnace can add various metal; Or first carry out the fusing of nickel, copper, iron, add the fusing that niobium carries out after treating the fusing of ambrose alloy iron again.Be warming up to 1580 DEG C ~ 1680 DEG C, be incubated 0.5 ~ 6 hour, after niobium fully dissolves, then casting ingot-forming.
Ambrose alloy ferroniobium is joined aluminium alloy by second step, aluminium alloy can be placed in crucible oven or induction furnace, temperature 580-630 DEG C, stirring means adopts the method for induction stirring, make continuously stirring in aluminium alloy, until ambrose alloy ferroniobium dissolves completely, then be warming up to 720 ~ 830 DEG C, after refining treatment, piston can casting of piston blank with indissoluble solution Reinforced by Metal aluminum alloy materials.
Although above-mentioned, the specific embodiment of the present invention is described; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (6)
1. a piston indissoluble solution Reinforced by Metal aluminum alloy materials, is characterized in that, comprise following component: silicon Si:, 10.0-25.0%, copper Cu:1.5-6.0%, nickel: 1.0-3.5%, magnesium Mg:0.2-1.6%, iron Fe:0.2-1.0%, titanium Ti:, 0.05-0.3%, phosphorus P:0-0.05%, manganese Mn:0.05-0.6%, zirconium Zr:0.05-0.3%, vanadium V:0.05-0.3%, molybdenum Mo:, 0-0.6%, tungsten W:, 0-0.6%, niobium Nb:0.005-0.6%, tantalum Ta:0-0.6%, strontium Sr:0-0.05%, surplus is aluminium Al.
2. a piston preparation method for indissoluble solution Reinforced by Metal aluminum alloy materials, is characterized in that, comprise the steps:
1) prepare nickel, ambrose alloy, ferronickel or ambrose alloy ferrous alloy, in above-mentioned alloy, to add in infusibility solution metal molybdenum and tungsten, niobium or tantalum one or more, be made into master alloy.
2) master alloy is added aluminium alloy, aluminium alloy temperature 580-630 DEG C, adopt machinery or induction stirring until master alloy dissolves completely, to obtain final product.
3. method as claimed in claim 2, is characterized in that, step 1) in, the method that nickel, ambrose alloy or ni-fe-based alloy are produced in described preparation is: disposablely in main frequency furnace, frequency conversion furnace or intermediate frequency furnace can add various metal; Or first carry out the soluble fusing as nickel, copper, iron, and add refractory metal again after treating the fusings such as nickel and melt, be warming up to 1580 DEG C ~ 1680 DEG C, be incubated 0.5 ~ 6 hour, after refractory metal fully dissolves, then casting ingot-forming.
4. method as claimed in claim 2, is characterized in that, step 1) in, nickel, ambrose alloy or ni-fe-based alloy are nickel tungsten, nickel-molybdenum alloy, ickel-niobium alloy, nickel tantalum alloy, one or more the combination in ambrose alloy tungsten, ambrose alloy iron niobium or ferronickel tantalum.
5. method as claimed in claim 2, is characterized in that, step 2) in, the mass ratio of described nickel, ambrose alloy or ni-fe-based alloy and aluminium alloy is 0.01 ~ 1:1.
6. the piston indissoluble solution Reinforced by Metal aluminum alloy materials that prepared by the arbitrary described method of claim 2-5 is preparing the application in piston blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084871.0A CN104651679B (en) | 2015-02-16 | 2015-02-16 | A kind of piston strengthens aluminum alloy materials with difficult molten metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084871.0A CN104651679B (en) | 2015-02-16 | 2015-02-16 | A kind of piston strengthens aluminum alloy materials with difficult molten metal |
Publications (2)
| Publication Number | Publication Date |
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| CN104651679A true CN104651679A (en) | 2015-05-27 |
| CN104651679B CN104651679B (en) | 2017-04-05 |
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Cited By (12)
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| CN104878265A (en) * | 2015-06-25 | 2015-09-02 | 潘应生 | Acid etching resisting alloy, processing method and surface treatment process |
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| CN106566962A (en) * | 2016-11-10 | 2017-04-19 | 无锡市明盛强力风机有限公司 | Al-Si alloy piston |
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| CN109706354A (en) * | 2019-03-08 | 2019-05-03 | 安徽信息工程学院 | A kind of material and preparation method thereof with good plasticity |
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| CN110935848A (en) * | 2019-12-13 | 2020-03-31 | 广州扶商缸套有限公司 | Inner cooling oil duct of aluminum alloy piston |
| CN111139381A (en) * | 2020-01-08 | 2020-05-12 | 保定隆达铝业有限公司 | Aluminum alloy structural member material and preparation method thereof |
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| CN106566962A (en) * | 2016-11-10 | 2017-04-19 | 无锡市明盛强力风机有限公司 | Al-Si alloy piston |
| CN107630812A (en) * | 2017-08-29 | 2018-01-26 | 哈尔滨摆渡新材料有限公司 | A kind of manufacture method of the graphite pump of metal enhancing |
| CN108060335A (en) * | 2017-12-16 | 2018-05-22 | 苏州赛斯德工程设备有限公司 | A kind of high intensity corrodes aluminium alloy conveying screw rod |
| CN108251715A (en) * | 2018-02-08 | 2018-07-06 | 山东弗泽瑞金属科技有限公司 | Suitable for the aluminum alloy materials of vacuum low speed pressure casting method |
| WO2019228416A1 (en) | 2018-05-30 | 2019-12-05 | 比亚迪股份有限公司 | Aluminum alloy and preparation method and application thereof |
| CN109706354A (en) * | 2019-03-08 | 2019-05-03 | 安徽信息工程学院 | A kind of material and preparation method thereof with good plasticity |
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| JP7547263B2 (en) | 2021-03-23 | 2024-09-09 | 日本軽金属株式会社 | Heat-resistant aluminum alloys and heat-resistant aluminum alloy components |
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Denomination of invention: A refractory metal reinforced aluminum alloy material for pistons Granted publication date: 20170405 Pledgee: Binzhou Branch of Agricultural Bank of China Ltd. Pledgor: SHANDONG BINZHOU HUACHUANG METAL CO.,LTD. Registration number: Y2024980010646 |