CN106151467A - A kind of aluminium alloy gear box - Google Patents
A kind of aluminium alloy gear box Download PDFInfo
- Publication number
- CN106151467A CN106151467A CN201610452220.7A CN201610452220A CN106151467A CN 106151467 A CN106151467 A CN 106151467A CN 201610452220 A CN201610452220 A CN 201610452220A CN 106151467 A CN106151467 A CN 106151467A
- Authority
- CN
- China
- Prior art keywords
- parts
- lower box
- box
- upper box
- temperature
- 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.)
- Granted
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 25
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 16
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 6
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 4
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 229910001051 Magnalium Inorganic materials 0.000 claims description 3
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 3
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 claims description 3
- 239000004115 Sodium Silicate Substances 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 238000005275 alloying Methods 0.000 claims description 3
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 3
- -1 aluminum Gold Chemical compound 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 229910052810 boron oxide Inorganic materials 0.000 claims description 3
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 3
- VYLVYHXQOHJDJL-UHFFFAOYSA-K cerium trichloride Chemical compound Cl[Ce](Cl)Cl VYLVYHXQOHJDJL-UHFFFAOYSA-K 0.000 claims description 3
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 229960002050 hydrofluoric acid Drugs 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 239000011565 manganese chloride Substances 0.000 claims description 3
- 235000002867 manganese chloride Nutrition 0.000 claims description 3
- 229940099607 manganese chloride Drugs 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 3
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 3
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 239000001509 sodium citrate Substances 0.000 claims description 3
- 239000011775 sodium fluoride Substances 0.000 claims description 3
- 235000013024 sodium fluoride Nutrition 0.000 claims description 3
- 235000010344 sodium nitrate Nutrition 0.000 claims description 3
- 239000004317 sodium nitrate Substances 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 3
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 3
- 229940038773 trisodium citrate Drugs 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 150000003754 zirconium Chemical class 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
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- 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
- C22C21/003—Alloys based on aluminium containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/032—Gearboxes; Mounting gearing therein characterised by the materials used
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/481—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing silicon, e.g. zircon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62222—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
-
- 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
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
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- C—CHEMISTRY; METALLURGY
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3826—Silicon carbides
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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Abstract
A kind of aluminium alloy gear box, including lower box and the upper box that is connected with lower box, upper box and lower box inner surface are coated with zirconium oxide series ceramic material layer, upper box and lower box outer surface heat-resisting paint, and the composition of aluminium alloy is simple；The surface treatment procedure that the aluminium alloy of this composition is passivated, it is to avoid the problems such as any surface stain occur, makes acquisition surface clean and tidy.
Description
Technical field
The present invention relates to a kind of aluminium alloy gear box, belongs to technical field of automobile.
Background technology
In the keen competition of world's automobile market, each state is all to high-quality, high reliability, one-tenth lightweight, energy-conservation, low
This direction is developed.In terms of material, show as lightweight, replace part steel (ferrum) part with aluminium alloy, to reach automobile to high-quality
Amount, the requirement of development of low cost；Show as science at process aspect, replace traditional technique to reach to carry by advanced technologies
High semifinished product precision, reduces allowance, reduces raw materials consumption, reduces the purpose of cost.To expand aluminum alloy materials further
In vehicle structure and the utilization of power assembly system, the preparation method of existing aluminium alloy castings and manufacturing process are difficult to meet
This requirement.
Summary of the invention
The aluminum that a kind of technique that the present invention is aiming at the problems referred to above and proposes is simple, low cost, corrosion resistance are good closes
Gold gear box.
A kind of aluminium alloy gear box, including lower box and the upper box that is connected with lower box, upper box and lower box
Inner surface is coated with zirconium oxide series ceramic material layer, upper box and lower box outer surface heat-resisting paint,
Described upper box and lower box are aluminum alloy material, aluminum alloy chemically consist of (percentage by weight): Sn:10-11:
Cu 8.3, Mg:4.1, Si:2.4, Ti:1.2, Ni 0.73, Zn:0.52, Mn:0.21, Zr:0.072,
Ce:0.033, Mo: 0.052, Ca:0.061, Ag:0.082, surplus is Al and inevitable impurity；
Upper box and the preparation method of lower box: comprise the following steps: according to above-mentioned aluminum alloy chemical composition dispensing, first by aluminium ingot
Joining in smelting furnace, Control for Kiln Temperature is at 720 DEG C, and after aluminium ingot melts, temperature of aluminum liquid is raised to 730 DEG C and adds conjunction in the middle of stannum aluminum
Gold, after furnace temperature be increased to 735 DEG C add copper-aluminium master alloys；After furnace temperature is increased to 740 DEG C add magnalium intermediate alloys and
Pure silicon；After furnace temperature be increased to 745 DEG C add other alloying elements, rear furnace temperature is increased to 760 DEG C, adds refine cleanser, essence
Refining cleanser addition is the 0.8% of furnace charge amount, stirs 40 minutes, stands 60 minutes, treat that slag separates with molten metal, skim, after
Add coverture, again skim after standing 30 minutes, afterwards upper box and lower box are poured into a mould respectively；Pouring temperature is
740℃；The upper box obtained and lower box carry out heat treatment: first upper box and lower box are heated, be warming up to 560
DEG C, heating rate 50 DEG C/h, be incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching by upper box and
Lower box is heated to 500 DEG C from room temperature, heating rate 100 DEG C/h, is incubated 7 hours, after be cooled to 300 DEG C, rate of temperature fall 50
DEG C/h, be incubated 3 hours, after be again cooled to 200 DEG C, rate of temperature fall 50 DEG C/h, be incubated 9 hours, rear air cooling to room temperature,
Described refine cleanser includes: aluminum chloride 60%, aluminum nitrate 20%, potassium chloride 10%, sodium nitrate 5%, and manganese chloride 5% is described
Coverture includes: aluminum sulfate 40%, barium sulfate 20%, sodium chloride 10%；Aluminum fluoric acid sodium 10%；Aluminium oxide 10%, sodium fluoride
10%, the total addition of coverture is the 0.8% of furnace charge amount,
It is passivated upper box and lower box surface afterwards processing, wherein: passivating solution consists of (weight): trisodium citrate 15
Part, Fluohydric acid. 11 parts, fluotitanic acid 7 parts, nickel sulfate 6 parts, cerium chloride 2.2 parts, 1.4 parts of potassium permanganate, 27 parts of water；
Afterwards upper box and lower box inner surface are coated zirconium oxide series ceramic material；Oxygen is formed by being coated in inner surface
Changing zirconium series ceramic material layer, zirconium oxide series ceramic material layer thickness 0.5mm, zirconium oxide series ceramic material layer includes (weight): oxygen
Change zirconium 51 parts, silicon oxide 12 parts, carborundum 5 parts, titanium carbide 5 parts, the upper box after coating and lower box heated,
Be warming up to 450 DEG C, heating rate 50 DEG C/h, be incubated 3 hours, after be cooled to 350 DEG C, rate of temperature fall 100 DEG C/h, insulation
4 hours, after be again cooled to 200 DEG C, rate of temperature fall 75 DEG C/h, be incubated 6 hours, rear air cooling to room temperature,
Afterwards upper box and lower box outer surface are coated heat-resisting paint；Described coating includes (weight): organic siliconresin
100 parts, 20 parts of graphite, sodium silicate 20 parts, alumina in Nano level 10 parts, ethylenediamine 5 parts, bentonite 3 parts, boron oxide 3 parts, phosphoric acid
1 part of zinc, cerium oxide 5 parts, ethanol 20 parts, obtain final casing.
Foregoing invention content having the beneficial effects that relative to prior art: 1) composition of aluminium alloy is simple；2) to this one-tenth
The surface treatment procedure that the aluminium alloy divided is passivated, it is to avoid the problems such as any surface stain occur, makes acquisition surface clean and tidy；
3) because of interior Long Term Contact gear box oil, its inner surface can be caused damage, by being coated with at aluminium alloy box inner surface
Cover zirconium oxide system coating, improve corrosion resisting property.4) box outer surface is formed with organic coating and is effectively improved weather-proof antifouling property.
Detailed description of the invention
In order to the technical characteristic of the present invention, purpose and effect are more clearly understood from, now describe the present invention's in detail
Detailed description of the invention.
Embodiment 1
A kind of aluminium alloy gear box, including lower box and the upper box that is connected with lower box, table in upper box and lower box
Topcoating is covered with zirconium oxide series ceramic material layer, upper box and lower box outer surface heat-resisting paint,
Described upper box and lower box are aluminum alloy material, aluminum alloy chemically consist of (percentage by weight): Sn:10-11:
Cu 8.3, Mg:4.1, Si:2.4, Ti:1.2, Ni 0.73, Zn:0.52, Mn:0.21, Zr:0.072,
Ce:0.033, Mo: 0.052, Ca:0.061, Ag:0.082, surplus is Al and inevitable impurity；
Upper box and the preparation method of lower box: comprise the following steps: according to above-mentioned aluminum alloy chemical composition dispensing, first by aluminium ingot
Joining in smelting furnace, Control for Kiln Temperature is at 720 DEG C, and after aluminium ingot melts, temperature of aluminum liquid is raised to 730 DEG C and adds conjunction in the middle of stannum aluminum
Gold, after furnace temperature be increased to 735 DEG C add copper-aluminium master alloys；After furnace temperature is increased to 740 DEG C add magnalium intermediate alloys and
Pure silicon；After furnace temperature be increased to 745 DEG C add other alloying elements, rear furnace temperature is increased to 760 DEG C, adds refine cleanser, essence
Refining cleanser addition is the 0.8% of furnace charge amount, stirs 40 minutes, stands 60 minutes, treat that slag separates with molten metal, skim, after
Add coverture, again skim after standing 30 minutes, afterwards upper box and lower box are poured into a mould respectively；Pouring temperature is
740℃；The upper box obtained and lower box carry out heat treatment: first upper box and lower box are heated, be warming up to 560
DEG C, heating rate 50 DEG C/h, be incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching by upper box and
Lower box is heated to 500 DEG C from room temperature, heating rate 100 DEG C/h, is incubated 7 hours, after be cooled to 300 DEG C, rate of temperature fall 50
DEG C/h, be incubated 3 hours, after be again cooled to 200 DEG C, rate of temperature fall 50 DEG C/h, be incubated 9 hours, rear air cooling to room temperature,
Described refine cleanser includes: aluminum chloride 60%, aluminum nitrate 20%, potassium chloride 10%, sodium nitrate 5%, and manganese chloride 5% is described
Coverture includes: aluminum sulfate 40%, barium sulfate 20%, sodium chloride 10%；Aluminum fluoric acid sodium 10%；Aluminium oxide 10%, sodium fluoride
10%, the total addition of coverture is the 0.8% of furnace charge amount,
It is passivated upper box and lower box surface afterwards processing, wherein: passivating solution consists of (weight): trisodium citrate 15
Part, Fluohydric acid. 11 parts, fluotitanic acid 7 parts, nickel sulfate 6 parts, cerium chloride 2.2 parts, 1.4 parts of potassium permanganate, 27 parts of water；
Afterwards upper box and lower box inner surface are coated zirconium oxide series ceramic material；Oxygen is formed by being coated in inner surface
Changing zirconium series ceramic material layer, zirconium oxide series ceramic material layer thickness 0.5mm, zirconium oxide series ceramic material layer includes (weight): oxygen
Change zirconium 51 parts, silicon oxide 12 parts, carborundum 5 parts, titanium carbide 5 parts, the upper box after coating and lower box heated,
Be warming up to 450 DEG C, heating rate 50 DEG C/h, be incubated 3 hours, after be cooled to 350 DEG C, rate of temperature fall 100 DEG C/h, insulation
4 hours, after be again cooled to 200 DEG C, rate of temperature fall 75 DEG C/h, be incubated 6 hours, rear air cooling to room temperature,
Afterwards upper box and lower box outer surface are coated heat-resisting paint；Described coating includes (weight): organic siliconresin
100 parts, 20 parts of graphite, sodium silicate 20 parts, alumina in Nano level 10 parts, ethylenediamine 5 parts, bentonite 3 parts, boron oxide 3 parts, phosphoric acid
1 part of zinc, cerium oxide 5 parts, ethanol 20 parts, obtain final casing.
Claims (1)
1. an aluminium alloy gear box aluminium alloy gear box, including lower box and the upper box that is connected with lower box,
Upper box and lower box inner surface are coated with zirconium oxide series ceramic material layer, upper box and the heat-resisting painting of lower box outer surface
Material,
Described upper box and lower box are aluminum alloy material, aluminum alloy chemically consist of (percentage by weight): Sn:10-11:
Cu 8.3, Mg:4.1, Si:2.4, Ti:1.2, Ni 0.73, Zn:0.52, Mn:0.21, Zr:0.072,
Ce:0.033, Mo: 0.052, Ca:0.061, Ag:0.082, surplus is Al and inevitable impurity；
Upper box and the preparation method of lower box: comprise the following steps: according to above-mentioned aluminum alloy chemical composition dispensing, first by aluminium ingot
Joining in smelting furnace, Control for Kiln Temperature is at 720 DEG C, and after aluminium ingot melts, temperature of aluminum liquid is raised to 730 DEG C and adds conjunction in the middle of stannum aluminum
Gold, after furnace temperature be increased to 735 DEG C add copper-aluminium master alloys；After furnace temperature is increased to 740 DEG C add magnalium intermediate alloys and
Pure silicon；After furnace temperature be increased to 745 DEG C add other alloying elements, rear furnace temperature is increased to 760 DEG C, adds refine cleanser, essence
Refining cleanser addition is the 0.8% of furnace charge amount, stirs 40 minutes, stands 60 minutes, treat that slag separates with molten metal, skim, after
Add coverture, again skim after standing 30 minutes, afterwards upper box and lower box are poured into a mould respectively；Pouring temperature is
740℃；The upper box obtained and lower box carry out heat treatment: first upper box and lower box are heated, be warming up to 560
DEG C, heating rate 50 DEG C/h, be incubated 2 hours, carry out Quenching Treatment afterwards, hardening media is water, after quenching by upper box and
Lower box is heated to 500 DEG C from room temperature, heating rate 100 DEG C/h, is incubated 7 hours, after be cooled to 300 DEG C, rate of temperature fall 50
DEG C/h, be incubated 3 hours, after be again cooled to 200 DEG C, rate of temperature fall 50 DEG C/h, be incubated 9 hours, rear air cooling to room temperature,
Described refine cleanser includes: aluminum chloride 60%, aluminum nitrate 20%, potassium chloride 10%, sodium nitrate 5%, and manganese chloride 5% is described
Coverture includes: aluminum sulfate 40%, barium sulfate 20%, sodium chloride 10%；Aluminum fluoric acid sodium 10%；Aluminium oxide 10%, sodium fluoride
10%, the total addition of coverture is the 0.8% of furnace charge amount,
It is passivated upper box and lower box surface afterwards processing, wherein: passivating solution consists of (weight): trisodium citrate 15
Part, Fluohydric acid. 11 parts, fluotitanic acid 7 parts, nickel sulfate 6 parts, cerium chloride 2.2 parts, 1.4 parts of potassium permanganate, 27 parts of water；
Afterwards upper box and lower box inner surface are coated zirconium oxide series ceramic material；Oxygen is formed by being coated in inner surface
Changing zirconium series ceramic material layer, zirconium oxide series ceramic material layer thickness 0.5mm, zirconium oxide series ceramic material layer includes (weight): oxygen
Change zirconium 51 parts, silicon oxide 12 parts, carborundum 5 parts, titanium carbide 5 parts, the upper box after coating and lower box heated,
Be warming up to 450 DEG C, heating rate 50 DEG C/h, be incubated 3 hours, after be cooled to 350 DEG C, rate of temperature fall 100 DEG C/h, insulation
4 hours, after be again cooled to 200 DEG C, rate of temperature fall 75 DEG C/h, be incubated 6 hours, rear air cooling to room temperature,
Afterwards upper box and lower box outer surface are coated heat-resisting paint；Described coating includes (weight): organic siliconresin
100 parts, 20 parts of graphite, sodium silicate 20 parts, alumina in Nano level 10 parts, ethylenediamine 5 parts, bentonite 3 parts, boron oxide 3 parts, phosphoric acid
1 part of zinc, cerium oxide 5 parts, ethanol 20 parts, obtain final casing.
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| CN201610452220.7A CN106151467B (en) | 2015-04-30 | 2015-04-30 | A kind of aluminium alloy gear box |
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| CN201610452220.7A CN106151467B (en) | 2015-04-30 | 2015-04-30 | A kind of aluminium alloy gear box |
| CN201510215104.9A CN104862539B (en) | 2015-04-30 | 2015-04-30 | A kind of aluminium alloy gear box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527409A (en) * | 2019-07-26 | 2019-12-03 | 罗苗苗 | A kind of preparation method of high viscosity high temperature resistant coatings for tin plate printing |
| CN112524237A (en) * | 2020-10-21 | 2021-03-19 | 中国重汽集团大同齿轮有限公司 | Electrically-controlled pneumatic manual-automatic integrated ten-gear aluminum shell gearbox |
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| CN105908168A (en) * | 2016-05-31 | 2016-08-31 | 刘洪建 | Efficient aluminum product passivation agent |
| CN106086845A (en) * | 2016-06-18 | 2016-11-09 | 安徽昊博健身器材有限公司 | A kind of surface treatment method of 4A01 aluminium alloy |
| CN106048628A (en) * | 2016-06-18 | 2016-10-26 | 安徽昊博健身器材有限公司 | Surface treatment method for aluminum alloy fastener |
| CN106086844A (en) * | 2016-06-18 | 2016-11-09 | 安徽昊博健身器材有限公司 | A kind of surface treatment method of aluminum |
| US11098391B2 (en) * | 2017-04-15 | 2021-08-24 | The Boeing Company | Aluminum alloy with additions of magnesium, calcium and at least one of chromium, manganese and zirconium, and method of manufacturing the same |
| CN108060412A (en) * | 2017-12-14 | 2018-05-22 | 马鞍山新徽铝业有限公司 | A kind of method for promoting aluminium alloy high temperature oxidation resisting |
| CN110453112B (en) * | 2019-09-05 | 2021-07-02 | 广东欧德罗厨具股份有限公司 | High-performance composite material grinding head and preparation method thereof |
| CN113231601A (en) * | 2021-04-15 | 2021-08-10 | 安徽天平机械股份有限公司 | Reduction gearbox shell casting method |
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- 2015-04-30 CN CN201610452220.7A patent/CN106151467B/en active Active
- 2015-04-30 CN CN201610452228.3A patent/CN106086533A/en not_active Withdrawn
- 2015-04-30 CN CN201510215104.9A patent/CN104862539B/en not_active Expired - Fee Related
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| WO2004113748A1 (en) * | 2003-06-11 | 2004-12-29 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Rotating member, housing, bearing, gearbox, rotating machine, shaft structure, and surface treatment method |
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| CN110527409A (en) * | 2019-07-26 | 2019-12-03 | 罗苗苗 | A kind of preparation method of high viscosity high temperature resistant coatings for tin plate printing |
| CN112524237A (en) * | 2020-10-21 | 2021-03-19 | 中国重汽集团大同齿轮有限公司 | Electrically-controlled pneumatic manual-automatic integrated ten-gear aluminum shell gearbox |
| CN112524237B (en) * | 2020-10-21 | 2022-06-03 | 中国重汽集团大同齿轮有限公司 | Electrically-controlled pneumatic manual-automatic integrated ten-gear aluminum shell gearbox |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104862539B (en) | 2016-12-07 |
| CN106151467B (en) | 2018-07-20 |
| CN106086533A (en) | 2016-11-09 |
| CN104862539A (en) | 2015-08-26 |
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Effective date of registration: 20180626 Address after: 221713 Jiangsu Xuzhou Fengxian County Shi Zhai town Feng Tun Cun Jin Zhuang station Applicant after: Xuzhou super Jie electric vehicle accessories Co., Ltd. Address before: Unit 3, building 203, Xinlong District, Yuci, Jinzhong, Shanxi Province, China 709 Applicant before: Gao Xuan |
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Application publication date: 20161123 Assignee: Xuzhou Bohu Electric Vehicle Technology Co.,Ltd. Assignor: Xuzhou super Jie electric vehicle accessories Co.,Ltd. Contract record no.: X2022320000009 Denomination of invention: An aluminum alloy gearbox box Granted publication date: 20180720 License type: Exclusive License Record date: 20220111 |