CN106350714B - A kind of 3C industries high-end anodic oxidation aluminium strip and its production method - Google Patents
A kind of 3C industries high-end anodic oxidation aluminium strip and its production method Download PDFInfo
- Publication number
- CN106350714B CN106350714B CN201610735720.1A CN201610735720A CN106350714B CN 106350714 B CN106350714 B CN 106350714B CN 201610735720 A CN201610735720 A CN 201610735720A CN 106350714 B CN106350714 B CN 106350714B
- Authority
- CN
- China
- Prior art keywords
- aluminium
- thickness
- industries
- temperature
- anodic oxidation
- Prior art date
Links
- 239000004411 aluminium Substances 0.000 title claims abstract description 101
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 101
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 230000003647 oxidation Effects 0.000 title claims abstract description 37
- 238000007254 oxidation reactions Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 229910000838 Al alloys Inorganic materials 0.000 claims abstract description 82
- 239000000463 materials Substances 0.000 claims abstract description 40
- 238000000034 methods Methods 0.000 claims abstract description 38
- 238000000137 annealing Methods 0.000 claims abstract description 35
- 238000002791 soaking Methods 0.000 claims abstract description 21
- 239000002421 finishings Substances 0.000 claims abstract description 20
- 238000002844 melting Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000126 substances Substances 0.000 claims abstract description 7
- 238000005275 alloying Methods 0.000 claims abstract description 6
- 239000011651 chromium Substances 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000011514 iron Substances 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 6
- 239000011572 manganese Substances 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000010936 titanium Substances 0.000 claims abstract description 6
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 6
- 239000011701 zinc Substances 0.000 claims abstract description 6
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 6
- 239000000203 mixtures Substances 0.000 claims abstract description 4
- 241001081830 Degeneriaceae Species 0.000 claims description 60
- 238000005097 cold rolling Methods 0.000 claims description 30
- 239000007789 gases Substances 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 18
- 238000005266 casting Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 239000000839 emulsions Substances 0.000 claims description 10
- 229910052751 metals Inorganic materials 0.000 claims description 10
- 239000002184 metals Substances 0.000 claims description 10
- 239000001308 nitrogen Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 239000003570 air Substances 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 238000005098 hot rolling Methods 0.000 claims description 5
- 238000002360 preparation methods Methods 0.000 claims description 5
- 239000002994 raw materials Substances 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract 1
- 210000003128 Head Anatomy 0.000 description 4
- 239000011257 shell materials Substances 0.000 description 4
- 238000005516 engineering processes Methods 0.000 description 3
- 229910045601 alloys Inorganic materials 0.000 description 2
- 239000000956 alloys Substances 0.000 description 2
- 150000001398 aluminium Chemical group 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nODVweCcgaGVpZ2h0PSc4NXB4JyB2aWV3Qm94PScwIDAgODUgODUnPgo8IS0tIEVORCBPRiBIRUFERVIgLS0+CjxyZWN0IHN0eWxlPSdvcGFjaXR5OjEuMDtmaWxsOiNGRkZGRkY7c3Ryb2tlOm5vbmUnIHdpZHRoPSc4NScgaGVpZ2h0PSc4NScgeD0nMCcgeT0nMCc+IDwvcmVjdD4KPHRleHQgZG9taW5hbnQtYmFzZWxpbmU9ImNlbnRyYWwiIHRleHQtYW5jaG9yPSJzdGFydCIgeD0nMjMuNDQ1MycgeT0nNDcuNzQ4Nycgc3R5bGU9J2ZvbnQtc2l6ZTozNHB4O2ZvbnQtc3R5bGU6bm9ybWFsO2ZvbnQtd2VpZ2h0Om5vcm1hbDtmaWxsLW9wYWNpdHk6MTtzdHJva2U6bm9uZTtmb250LWZhbWlseTpzYW5zLXNlcmlmO2ZpbGw6IzNCNDE0MycgPjx0c3Bhbj5BbDwvdHNwYW4+PHRzcGFuIHN0eWxlPSdiYXNlbGluZS1zaGlmdDpzdXBlcjtmb250LXNpemU6MjUuNXB4Oyc+KzM8L3RzcGFuPjx0c3Bhbj48L3RzcGFuPjwvdGV4dD4KPC9zdmc+Cg== [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 230000002596 correlated Effects 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- 239000000155 melts Substances 0.000 description 2
- 239000004033 plastics Substances 0.000 description 2
- 229920003023 plastics Polymers 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- 229910001339 C alloys Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N N#B Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910001069 Ti alloys Inorganic materials 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000004917 carbon fibers Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agents Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorants Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003379 elimination reactions Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010950 nickel Substances 0.000 description 1
- 239000005022 packaging materials Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007921 sprays Substances 0.000 description 1
- 238000005491 wire drawing Methods 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
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making alloys
- C22C1/02—Making 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
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
-
- 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
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- 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
- C22F1/047—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 of alloys with magnesium as the next major constituent
Abstract
Description
First, technical field：
The present invention relates to a kind of aluminium alloy and its production method, is used more particularly to a kind of 3C industries with high-end anodic oxidation Aluminium strip and its production method.
2nd, background technology：
The common shell materials of electronic product 3C Product have at present：Almag, titanium alloy, plastic casing have carbon fiber and ABS engineering plastics.From the point of view of electronic product various types of materials, almag shell is undoubtedly the most attractive in appearance, environmentally friendly, easy processing, valency The advantages such as lattice are low.
Existing market is used for the requirement more and more higher on the surface such as electronics, electrical equipment, packaging material, surface pattern, roughness, no Can there are scuffing, black silk, white point etc., this product can be described as no defective product, and 5252 high-end oxidation item kind purposes mainly collect In in phone housing, mobile phone key, air-conditioning panel, notebook computer shell, keyboard etc., 5252 high-end oxidation material product treatment techniques For：Charging-anode-radium-shine-engraving-printing-PVD-nickel sheet-plating (wire drawing)-colouring, shell glossiness can add Enter delustering agent to realize surface shading value, after being painted using anodic oxidation housing can be made to be processed into a variety of different colours.3C Product It is harsh to material requirements, electronics, collector surface are not allow for abrading, scratched, hole, slag inclusion, black silk, secret note, and require Structure property is good.
3rd, the content of the invention：
The technical problem to be solved in the present invention is：A kind of 3C industries high-end anodic oxidation aluminium strip and its producer are provided Method.The aluminium strip produced using technical solution of the present invention, can effectively solve the problem that the electronic apparatus aluminium alloy present in prior art Because of quality problems such as internal hydrogen content height, uneven microstructure, the black silk in surface, stripeds in aluminium strip production.
In order to solve the above problems, the present invention adopts the technical scheme that：
The present invention provides a kind of high-end anodic oxidation aluminium strip of 3C industries, is represented with weight percentage, the 3C productions Industry is formed with the chemical alloying element of high-end anodic oxidation aluminium strip：
Si≤0.03%, Fe≤0.05%, Cu 0.04~0.08%, Mn≤0.01, Mg 2.3~2.5%, Cr≤ 0.01%, Zn≤0.01%, Ti 0.008~0.012%, surplus Al.
Additionally, it is provided a kind of production method of 3C industries with high-end anodic oxidation aluminium strip, the production method include with Lower step：
A, cast aluminium alloy gold ingot casting：Above-mentioned 3C industries are first according to be carried out with high-end anodic oxidation with the proportion scale of aluminium strip Dispensing, the various raw materials of preparation are added into melting furnace, melting is carried out under the conditions of 720~760 DEG C；All after fusing, 690~ Aluminium alloy cast ingot is cast as using casting machine under the conditions of 715 DEG C；
B, head, milling face are sawed：By aluminium alloy cast ingot two, respectively saw removes 300mm, then carries out milling face, it is desirable to big face one side milling face Amount >=20mm, facet one side milling face amount >=10mm, ingot casting both sides thickness difference≤3mm；
C, the aluminium alloy cast ingot behind milling face is subjected to soaking, heated；
D, the aluminium alloy cast ingot after heating is subjected to hot roughing, hot finishing successively；
E, O state aluminum alloy coiled materials after step d finish rolling or H32 aluminum alloy coiled materials are subjected to cold rolling；
F, intermediate annealing is carried out to the O state aluminum alloy coiled materials after step e cold rollings；To the H32 state aluminium after step e cold rollings Alloy rolled material is cleaned, stabilization processes；
G, the O state aluminum alloy coiled materials after step f is annealed are cleaned, bundling and packed；After stabilization processes H32 state aluminium alloys coiled material carries out bundling and packed.
Production method according to above-mentioned 3C industries with high-end anodic oxidation aluminium strip, soaking in step c, heat Detailed process is：Aluminium alloy cast ingot behind milling face is heated using soaking pit, the first stage：Control soaking pit furnace gas Temperature is 630 DEG C, and aluminium alloy cast ingot temperature reaches 564~575 DEG C, is incubated 8~12 hours on this condition；Second stage：Stop Only heat up operation, when when aluminium alloy cast ingot temperature is down to 490~510 DEG C, insulation 4~6 is small, is directly come out of the stove after insulation.
Production method according to above-mentioned 3C industries with high-end anodic oxidation aluminium strip, rolls described in step d during hot roughing Passage processed is 11~13 passages, and emulsion pressure is 0.4~0.6MPa, and concentration is 5~6%, and temperature control is when roughing is completed 390~450 DEG C；Emulsion pressure is 0.4~0.6MPa during the hot finishing, and concentration is 5~6%, compressed air pressure is 0.2~ 0.4MPa, finishing temperature is 310~330 DEG C after hot finishing, and the thickness of aluminum alloy plate materials is 6.0mm after the completion of hot rolling.
Production method according to above-mentioned 3C industries with high-end anodic oxidation aluminium strip, cold rolling described in step e are O state Aluminium sheet cold rolling or H32 state aluminium sheet cold rollings.
Production method according to above-mentioned 3C industries with high-end anodic oxidation aluminium strip, the tool of the O state aluminium sheet cold rolling Body process is：Cold rolling is divided into 4 passages and rolled, and the 1st passage aluminium sheet import thickness is 6.0mm, exit thickness 4.2mm； 2nd passage aluminium sheet import thickness is 4.2mm, exit thickness 2.8mm；3rd passage aluminium sheet import thickness is 2.8mm, and outlet is thick Spend for 1.5mm；4th passage aluminium sheet import thickness is 1.5mm, exit thickness 0.8mm.
Production method according to above-mentioned 3C industries with high-end anodic oxidation aluminium strip, the H32 states aluminium sheet cold rolling Detailed process is：Cold rolling is divided into 4 passages and rolled, and the 1st passage aluminium sheet import thickness is 6.0mm, and exit thickness is 4.0mm；2nd passage aluminium sheet import thickness is 4.0mm, exit thickness 2.0mm；3rd passage aluminium sheet import thickness is 2.0mm, Exit thickness is 1.15mm；Intermediate annealing is carried out after 3rd passes, then carries out the 4th passes, the 4th passage aluminium sheet enters Mouth thickness is 1.15mm, exit thickness 0.8mm.
Production method according to above-mentioned 3C industries with high-end anodic oxidation aluminium strip, the detailed process of the intermediate annealing For：Intermediate annealing, 480 DEG C of furnace gas constant temperature are carried out using nitrogen protection stove, insulation 4 is small when metal temperature reaches 320~330 DEG C When, natural cooling of coming out of the stove.
Production method according to above-mentioned 3C industries with high-end anodic oxidation aluminium strip, intermediate annealing described in step f Detailed process is：Intermediate annealing, 480 DEG C of furnace gas constant temperature, when metal temperature reaches 320~330 DEG C are carried out using nitrogen protection stove Insulation 4 hours, natural cooling of coming out of the stove.
Production method according to above-mentioned 3C industries with high-end anodic oxidation aluminium strip, stabilization processes described in step f For：Heated using n 2 annealing stove, furnace gas temperature is 120 DEG C, and 5h is incubated under this temperature conditions, is gone out after insulation Stove.
The positive beneficial effect of the present invention：
1st, the aluminium strip produced using technical solution of the present invention, can effectively solve the problem that the electronic apparatus in the presence of prior art Because of quality problems such as internal hydrogen content height, uneven microstructure, the black silk in surface, stripeds in being produced with aluminium alloy aluminium strip.
2nd, the present invention carries out production operation using rafifinal, the shadow for instrument among elimination melting and casting to melt impurity Ring, all meltings and casting tool brush boron nitride coating are simultaneously dried and carry out operation again, using in bottom type permanent magnetic stirring and stove from The method of dynamic refining, so as to effectively eliminate caused by artificial degasification, hydrogen content is high, ensures that melt hydrogen content is less than 0.12ml/100g (Al), permanent magnetic stirring technology ensure that composition is uniform, prevent chemical composition from assembling, and hot finishing is produced using Germany Spray beam be lubricated, aluminium strip surface can be effectively improved without a series of defects such as black silk, secret note, viscous aluminium, striped, thick difference be big, Laid the foundation for the high-quality band of cold rolling.
3rd, the 3C industries produced using technical solution of the present invention are referred to the correlated performance technology of high-end anodic oxidation aluminium strip Mark refers to table 1.
The correlated performance technical indicator of 1 product of the present invention of table
4th, embodiment：
The present invention is expanded on further with reference to embodiments, but is not intended to limit present disclosure.
Embodiment 1：
The high-end anodic oxidation aluminium strip of 3C industries of the present invention, is represented with weight percentage, the chemical alloying member of aluminium strip Element forms：
Si≤0.03%, Fe≤0.05%, Cu 0.06%, Mn≤0.01, Mg 2.4%, Cr≤0.01%, Zn≤ 0.01%, Ti 0.0095%, surplus Al.
Embodiment 2：
The high-end anodic oxidation aluminium strip of 3C industries of the present invention, is represented with weight percentage, the chemical alloying member of aluminium strip Element forms：
Si≤0.03%, Fe≤0.05%, Cu 0.04%, Mn≤0.01, Mg 2.3%, Cr≤0.01%, Zn≤ 0.01%, Ti 0.008%, surplus Al.
Embodiment 3：
The high-end anodic oxidation aluminium strip of 3C industries of the present invention, is represented with weight percentage, the chemical alloying member of aluminium strip Element forms：
Si≤0.03%, Fe≤0.05%, Cu 0.08%, Mn≤0.01, Mg 2.5%, Cr≤0.01%, Zn≤ 0.01%, Ti 0.012%, surplus Al.
Embodiment 4：
The production method of the high-end anodic oxidation aluminium strip of 3C industries described in the embodiment of the present invention 1, the production method it is detailed Thin step is as follows：
A, cast aluminium alloy gold ingot casting：It is first according to dispensing of the 3C industries described in embodiment 1 with high-end anodic oxidation aluminium strip Ratio carries out dispensing, and the various raw materials of preparation are added into melting furnace, melting is carried out under the conditions of 740 DEG C；All after fusing, Aluminium alloy cast ingot is cast as using casting machine under the conditions of 700 DEG C；
B, head, milling face are sawed：By aluminium alloy cast ingot two, respectively saw removes 300mm, then carries out milling face, it is desirable to big face one side milling face Amount >=20mm, facet one side milling face amount >=10mm, ingot casting both sides thickness difference≤3mm；
C, the aluminium alloy cast ingot behind milling face is subjected to soaking, heated；
The soaking, the detailed process heated are：Aluminium alloy cast ingot behind milling face is heated using soaking pit Processing, first stage：It is 630 DEG C to control soaking pit furnace gas temperature, and aluminium alloy cast ingot temperature reaches 570 DEG C, protects on this condition Temperature 10 hours；Second stage：Stop heating operation, it is straight after insulation when when aluminium alloy cast ingot temperature is down to 500 DEG C, insulation 5 is small Pick out stove；
D, the aluminium alloy cast ingot after heating is subjected to hot roughing, hot finishing successively；
12 passages of rolling pass during the hot roughing, emulsion pressure are 0.5MPa, concentration 5.5%, when roughing is completed Temperature control is 420 DEG C；Emulsion pressure is 0.5MPa during the hot finishing, concentration 5.5%, and compressed air pressure is 0.3MPa, finishing temperature is 320 DEG C after hot finishing, and the thickness of aluminum alloy plate materials is 6.0mm after the completion of hot rolling；
E, O state aluminum alloy coiled materials after step d finish rolling or H32 aluminum alloy coiled materials are subjected to cold rolling；
The detailed process of the O state aluminium sheet cold rolling is：Cold rolling is divided into 4 passages and rolled, the 1st passage aluminium sheet import Thickness is 6.0mm, exit thickness 4.2mm；2nd passage aluminium sheet import thickness is 4.2mm, exit thickness 2.8mm；3rd Secondary aluminium sheet import thickness is 2.8mm, exit thickness 1.5mm；4th passage aluminium sheet import thickness is 1.5mm, and exit thickness is 0.8m；
The detailed process of the H32 states aluminium sheet cold rolling is：Cold rolling is divided into 4 passages and rolled, and the 1st passage aluminium sheet enters Mouth thickness is 6.0mm, exit thickness 4.0mm；2nd passage aluminium sheet import thickness is 4.0mm, exit thickness 2.0mm；3rd Passage aluminium sheet import thickness is 2.0mm, exit thickness 1.15mm；After 3rd passes carry out intermediate annealing (intermediate annealing Detailed process is：Intermediate annealing, 480 DEG C of furnace gas constant temperature, when metal temperature reaches 320~330 DEG C are carried out using nitrogen protection stove Insulation 4 hours, natural cooling of coming out of the stove), the 4th passes are then carried out, the 4th passage aluminium sheet import thickness is 1.15mm, outlet Thickness is 0.8mm；
F, intermediate annealing is carried out to the O state aluminum alloy coiled materials after step e cold rollings (detailed process of intermediate annealing is：Adopt Intermediate annealing, 480 DEG C of furnace gas constant temperature are carried out with nitrogen protection stove, metal temperature is incubated 4 hours when reaching 320~330 DEG C, come out of the stove Natural cooling)；H32 state aluminium alloy coiled materials after step e cold rollings are cleaned, stabilization processes (use n 2 annealing stove Heated, furnace gas temperature is 120 DEG C, and 5h is incubated under this temperature conditions, is come out of the stove after insulation)；
G, the O state aluminum alloy coiled materials after step f is annealed are cleaned, bundling and packed；After stabilization processes H32 state aluminium alloys coiled material carries out bundling and packed.
Embodiment 5：
The production method of the high-end anodic oxidation aluminium strip of 3C industries described in the embodiment of the present invention 2, the production method it is detailed Thin step is as follows：
A, cast aluminium alloy gold ingot casting：It is first according to dispensing of the 3C industries described in embodiment 2 with high-end anodic oxidation aluminium strip Ratio carries out dispensing, and the various raw materials of preparation are added into melting furnace, melting is carried out under the conditions of 720 DEG C；All after fusing, Aluminium alloy cast ingot is cast as using casting machine under the conditions of 690 DEG C；
B, head, milling face are sawed：By aluminium alloy cast ingot two, respectively saw removes 300mm, then carries out milling face, it is desirable to big face one side milling face Amount >=20mm, facet one side milling face amount >=10mm, ingot casting both sides thickness difference≤3mm；
C, the aluminium alloy cast ingot behind milling face is subjected to soaking, heated；
The soaking, the detailed process heated are：Aluminium alloy cast ingot behind milling face is heated using soaking pit Processing, first stage：It is 630 DEG C to control soaking pit furnace gas temperature, and aluminium alloy cast ingot temperature reaches 564 DEG C, protects on this condition Temperature 12 hours；Second stage：Stop heating operation, it is straight after insulation when when aluminium alloy cast ingot temperature is down to 490 DEG C, insulation 6 is small Pick out stove；
D, the aluminium alloy cast ingot after heating is subjected to hot roughing, hot finishing successively；
11 passages of rolling pass during the hot roughing, emulsion pressure are 0.6MPa, concentration 6%, temperature when roughing is completed Degree control is 450 DEG C；Emulsion pressure is 0.6MPa during the hot finishing, concentration 6%, compressed air pressure 0.4MPa, heat Finishing temperature is 330 DEG C after finish rolling, and the thickness of aluminum alloy plate materials is 6.0mm after the completion of hot rolling；
E, O state aluminum alloy coiled materials after step d finish rolling or H32 aluminum alloy coiled materials are subjected to cold rolling；
The detailed process of the O state aluminium sheet cold rolling is：Cold rolling is divided into 4 passages and rolled, the 1st passage aluminium sheet import Thickness is 6.0mm, exit thickness 4.2mm；2nd passage aluminium sheet import thickness is 4.2mm, exit thickness 2.8mm；3rd Secondary aluminium sheet import thickness is 2.8mm, exit thickness 1.5mm；4th passage aluminium sheet import thickness is 1.5mm, and exit thickness is 0.8m；
The detailed process of the H32 states aluminium sheet cold rolling is：Cold rolling is divided into 4 passages and rolled, and the 1st passage aluminium sheet enters Mouth thickness is 6.0mm, exit thickness 4.0mm；2nd passage aluminium sheet import thickness is 4.0mm, exit thickness 2.0mm；3rd Passage aluminium sheet import thickness is 2.0mm, exit thickness 1.15mm；After 3rd passes carry out intermediate annealing (intermediate annealing Detailed process is：Intermediate annealing, 480 DEG C of furnace gas constant temperature, when metal temperature reaches 320~330 DEG C are carried out using nitrogen protection stove Insulation 4 hours, natural cooling of coming out of the stove), the 4th passes are then carried out, the 4th passage aluminium sheet import thickness is 1.15mm, outlet Thickness is 0.8mm；
F, intermediate annealing is carried out to the O state aluminum alloy coiled materials after step e cold rollings (detailed process of intermediate annealing is：Adopt Intermediate annealing, 480 DEG C of furnace gas constant temperature are carried out with nitrogen protection stove, metal temperature is incubated 4 hours when reaching 320~330 DEG C, come out of the stove Natural cooling)；H32 state aluminium alloy coiled materials after step e cold rollings are cleaned, stabilization processes (use n 2 annealing stove Heated, furnace gas temperature is 120 DEG C, and 5h is incubated under this temperature conditions, is come out of the stove after insulation)；
G, the O state aluminum alloy coiled materials after step f is annealed are cleaned, bundling and packed；After stabilization processes H32 state aluminium alloys coiled material carries out bundling and packed.
Embodiment 6：
The production method of the high-end anodic oxidation aluminium strip of 3C industries described in the embodiment of the present invention 3, the production method it is detailed Thin step is as follows：
A, cast aluminium alloy gold ingot casting：It is first according to dispensing of the 3C industries described in embodiment 3 with high-end anodic oxidation aluminium strip Ratio carries out dispensing, and the various raw materials of preparation are added into melting furnace, melting is carried out under the conditions of 760 DEG C；All after fusing, Aluminium alloy cast ingot is cast as using casting machine under the conditions of 715 DEG C；
B, head, milling face are sawed：By aluminium alloy cast ingot two, respectively saw removes 300mm, then carries out milling face, it is desirable to big face one side milling face Amount >=20mm, facet one side milling face amount >=10mm, ingot casting both sides thickness difference≤3mm；
C, the aluminium alloy cast ingot behind milling face is subjected to soaking, heated；
The soaking, the detailed process heated are：Aluminium alloy cast ingot behind milling face is heated using soaking pit Processing, first stage：It is 630 DEG C to control soaking pit furnace gas temperature, and aluminium alloy cast ingot temperature reaches 575 DEG C, protects on this condition Temperature 8 hours；Second stage：Stop heating operation, when insulation 4 is small when aluminium alloy cast ingot temperature is down to 510 DEG C, after insulation directly Come out of the stove；
D, the aluminium alloy cast ingot after heating is subjected to hot roughing, hot finishing successively；
13 passages of rolling pass during the hot roughing, emulsion pressure are 0.4MPa, concentration 5%, temperature when roughing is completed Degree control is 390 DEG C；Emulsion pressure is 0.4MPa during the hot finishing, concentration 5%, compressed air pressure 0.2MPa, heat Finishing temperature is 310 DEG C after finish rolling, and the thickness of aluminum alloy plate materials is 6.0mm after the completion of hot rolling；
E, O state aluminum alloy coiled materials after step d finish rolling or H32 aluminum alloy coiled materials are subjected to cold rolling；
The detailed process of the O state aluminium sheet cold rolling is：Cold rolling is divided into 4 passages and rolled, the 1st passage aluminium sheet import Thickness is 6.0mm, exit thickness 4.2mm；2nd passage aluminium sheet import thickness is 4.2mm, exit thickness 2.8mm；3rd Secondary aluminium sheet import thickness is 2.8mm, exit thickness 1.5mm；4th passage aluminium sheet import thickness is 1.5mm, and exit thickness is 0.8m；
The detailed process of the H32 states aluminium sheet cold rolling is：Cold rolling is divided into 4 passages and rolled, and the 1st passage aluminium sheet enters Mouth thickness is 6.0mm, exit thickness 4.0mm；2nd passage aluminium sheet import thickness is 4.0mm, exit thickness 2.0mm；3rd Passage aluminium sheet import thickness is 2.0mm, exit thickness 1.15mm；After 3rd passes carry out intermediate annealing (intermediate annealing Detailed process is：Intermediate annealing, 480 DEG C of furnace gas constant temperature, when metal temperature reaches 320~330 DEG C are carried out using nitrogen protection stove Insulation 4 hours, natural cooling of coming out of the stove), the 4th passes are then carried out, the 4th passage aluminium sheet import thickness is 1.15mm, outlet Thickness is 0.8mm；
F, intermediate annealing is carried out to the O state aluminum alloy coiled materials after step e cold rollings (detailed process of intermediate annealing is：Adopt Intermediate annealing, 480 DEG C of furnace gas constant temperature are carried out with nitrogen protection stove, metal temperature is incubated 4 hours when reaching 320~330 DEG C, come out of the stove Natural cooling)；H32 state aluminium alloy coiled materials after step e cold rollings are cleaned, stabilization processes (use n 2 annealing stove Heated, furnace gas temperature is 120 DEG C, and 5h is incubated under this temperature conditions, is come out of the stove after insulation)；
G, the O state aluminum alloy coiled materials after step f is annealed are cleaned, bundling and packed；After stabilization processes H32 state aluminium alloys coiled material carries out bundling and packed.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735720.1A CN106350714B (en) | 2016-08-27 | 2016-08-27 | A kind of 3C industries high-end anodic oxidation aluminium strip and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735720.1A CN106350714B (en) | 2016-08-27 | 2016-08-27 | A kind of 3C industries high-end anodic oxidation aluminium strip and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106350714A CN106350714A (en) | 2017-01-25 |
| CN106350714B true CN106350714B (en) | 2018-03-16 |
Family
ID=57855125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610735720.1A CN106350714B (en) | 2016-08-27 | 2016-08-27 | A kind of 3C industries high-end anodic oxidation aluminium strip and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106350714B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018187406A1 (en) * | 2017-04-05 | 2018-10-11 | Novelis Inc. | Anodized quality 5xxx aluminum alloys with high strength and high formability and methods of making the same |
| CN107794470B (en) * | 2017-11-18 | 2019-04-05 | 中铝瑞闽股份有限公司 | After a kind of anodization without heterochromatic defect 5 be aluminium plate cold rolling process |
| CN108149085B (en) * | 2017-12-14 | 2020-08-28 | 中铝材料应用研究院有限公司 | Aluminum material without annealing treatment and with excellent surface quality and preparation method thereof |
| CN108193097A (en) * | 2017-12-29 | 2018-06-22 | 西南铝业（集团）有限责任公司 | A kind of production method of the high surface mobile phone Al-alloy casing of 5 system and aluminium alloy sheet |
| CN108118217A (en) * | 2017-12-29 | 2018-06-05 | 西南铝业（集团）有限责任公司 | The high surface Al-alloy casing of mobile phone and the preparation method of aluminium alloy sheet |
| CN110527878A (en) * | 2019-09-23 | 2019-12-03 | 东莞市灿煜金属制品有限公司 | A kind of manufacturing method of laptop dedicated aluminium alloy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294112A (en) * | 2013-07-16 | 2015-01-21 | 大力神铝业股份有限公司 | Production method of aluminum alloy foil for aviation lunch box |
| CN105537870A (en) * | 2015-12-21 | 2016-05-04 | 山东南山铝业股份有限公司 | Production method of 5052 aluminum alloy tank cover base material |
| CN105543520A (en) * | 2015-12-31 | 2016-05-04 | 广西南南铝加工有限公司 | Preparing method of aluminum alloy base material for electronic product shell |
| CN105624483A (en) * | 2016-02-05 | 2016-06-01 | 中铝瑞闽股份有限公司 | Moderate-strength aluminum alloy strip used for anodic oxidation and preparation method of moderate-strength aluminum alloy strip |
| CN105695821A (en) * | 2016-02-05 | 2016-06-22 | 中铝瑞闽股份有限公司 | High-strength aluminium alloy strip for anodic oxidation, and preparation method thereof |
-
2016
- 2016-08-27 CN CN201610735720.1A patent/CN106350714B/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294112A (en) * | 2013-07-16 | 2015-01-21 | 大力神铝业股份有限公司 | Production method of aluminum alloy foil for aviation lunch box |
| CN105537870A (en) * | 2015-12-21 | 2016-05-04 | 山东南山铝业股份有限公司 | Production method of 5052 aluminum alloy tank cover base material |
| CN105543520A (en) * | 2015-12-31 | 2016-05-04 | 广西南南铝加工有限公司 | Preparing method of aluminum alloy base material for electronic product shell |
| CN105624483A (en) * | 2016-02-05 | 2016-06-01 | 中铝瑞闽股份有限公司 | Moderate-strength aluminum alloy strip used for anodic oxidation and preparation method of moderate-strength aluminum alloy strip |
| CN105695821A (en) * | 2016-02-05 | 2016-06-22 | 中铝瑞闽股份有限公司 | High-strength aluminium alloy strip for anodic oxidation, and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106350714A (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI453300B (en) | Steel sheets to be hot-pressed and method for manufacturing hot-pressed members from the same | |
| JP2018003098A (en) | Ferritic stainless steel sheet and manufacturing method therefor | |
| CN102482728B (en) | Process For Production Of High-strength Cold-rolled Steel Sheet Having Excellent Chemical Conversion Processability | |
| CN100473740C (en) | Soft tin-plate of hardness HR30T 51+/-3 and making process thereof | |
| CN101415856B (en) | Process for producing alloyed hot-dip zinc-coated steel sheet satisfactory in processability, non-powdering property, and sliding property | |
| CN102416404B (en) | Method for producing cold-rolled steel strips | |
| KR101402365B1 (en) | Cold-rolled steel sheet having excellent slow-aging property and high curability in baking, and method for producing same | |
| CN100443201C (en) | Surface iron scale control method for middle sheet billet continuous casting and rolling steel plate | |
| CN102634742B (en) | Preparation method of oriented electrical steel free of Al | |
| CA2829327C (en) | Steel sheet for hot stamped member and method of production of same | |
| TWI390054B (en) | Steel plate for high strength container and method for manufacturing the same | |
| CN105803299B (en) | A kind of production method of special thick high cleanliness plastic steel plate for die | |
| KR100437931B1 (en) | Ultra-low carbon steel sheet and a method for its manufacture | |
| CN104805352B (en) | A kind of production method of electrogalvanizing cold-rolled steel sheet | |
| CN103014454B (en) | Production method of 5052-H34 aluminum alloy plate strip | |
| CN102658452B (en) | Processing method of copper strip used for copper steel composites | |
| CN104294194B (en) | A kind of manufacture method improving 3104 aluminium alloy strips Erichsen numbers | |
| CN103008342B (en) | Production method of 5052-H32 aluminum alloy plate-strip | |
| CN106544597B (en) | Ultra-thin ultra-wide steel for nuclear power pressure equipment plate and its manufacture method | |
| CN104278189B (en) | A kind of short route manufacture method of cold rolling non-orientation height silicon plate | |
| CN100473741C (en) | Soft tin-plate and making process thereof | |
| CN102230120B (en) | High-performance elastic alloy material for aerial hyperbaric cabin and production method thereof | |
| CN100535168C (en) | Method for producing hot-rolled ferritic stainless steel strip steel | |
| CN101812646B (en) | High-speed steel alloy casting process used for roll | |
| CN105195510B (en) | A kind of 8B cold rolled precisions steel band and its manufacture method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |