CN107022699A - A kind of cast aluminium alloy gold and casting technique - Google Patents
A kind of cast aluminium alloy gold and casting technique Download PDFInfo
- Publication number
- CN107022699A CN107022699A CN201610084730.3A CN201610084730A CN107022699A CN 107022699 A CN107022699 A CN 107022699A CN 201610084730 A CN201610084730 A CN 201610084730A CN 107022699 A CN107022699 A CN 107022699A
- Authority
- CN
- China
- Prior art keywords
- casting
- equal
- less
- casting technique
- aluminium alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
- B22D11/003—Aluminium alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
Abstract
The invention discloses a kind of cast aluminium alloy gold and casting technique, Si, 0.4-0.8% that the alloy is 3.8-4.3% by mass percent Mn, 0.8-1.1% Mg, the Fe less than or equal to 0.03%Cu, less than or equal to 0.03%Cr, less than or equal to 0.03%Zn, 0.2-0.3%, it is Al less than or equal to 0.03%Ti, surplus, and impurity mixed smelting is formed.Casting technique, casting temperature are pushed up using semicontinuous heat：670-750℃；Casting speed：55-85mm/min；Cooling water flow：55-90t/h.The present invention is advantageous in that：Optimized by the formula for producing aluminium alloy, the product physical property for enabling aluminum alloy to production is good, and service life is obviously prolonged, casting technique is pushed up using semicontinuous heat, Production of casting Al alloys efficiency is improved, and ensure good product quality.
Description
Technical field
The present invention relates to alloy production technical field, more specifically to a kind of cast aluminium alloy gold and casting technique.
Background technology
The various alloy products produced in the prior art are widely used, and also enrich various industrial fields.
But, existing alloy product, because its formula is not reasonable, causes its characteristic not protrude, its service life is significantly
Reduction.
It is those skilled in that art's technology urgently to be resolved hurrily therefore, because there is above-mentioned technological deficiency in the prior art
Problem.
The content of the invention
The purpose of the present invention is a kind of cast aluminium alloy gold of offer and casting technique, it is intended to solve alloy present in prior art
Formula, technique are not reasonable, the problem of influenceing service life.
To achieve the above object, the present invention provides following technical scheme：A kind of cast aluminium alloy gold and casting technique, the conjunction
Gold by mass percent for 3.8-4.3% Si, 0.4-0.8% Mn, 0.8-1.1% Mg, less than or equal to 0.03%Cu,
Fe less than or equal to 0.03%Cr, less than or equal to 0.03%Zn, 0.2-0.3%, less than or equal to 0.03%Ti, remaining
Measure and formed for Al, and impurity mixed smelting.
Casting technique, casting temperature are pushed up using semicontinuous heat：670-750℃；Casting speed：55-85mm/min；Cooling
Water-carrying capacity：55-90t/h.
The present invention is advantageous in that：Optimized by the formula for producing aluminium alloy, enable aluminum alloy to the product of production
Physical property is good, and service life is obviously prolonged, and pushes up casting technique using semicontinuous heat, improves Production of casting Al alloys efficiency,
And ensure good product quality.
Embodiment
Embodiment 1
A kind of cast aluminium alloy gold and casting technique, are mainly made up of the chemical composition of following percentage by weight：
Si：3.8；Mn：0.4；Mg：1.1；Cu：0.03；Cr：0.03；Zn：0.03；Fe：0.3；Ti：0.03；
Surplus is Al, and impurity.
Casting technique, casting temperature are pushed up using semicontinuous heat：750℃；Casting speed：85mm/min；Cooling water flow：
90t/h。
Embodiment 2
A kind of cast aluminium alloy gold and casting technique, are mainly made up of the chemical composition of following percentage by weight：
Si：4.1；Mn：0.6；Mg：1.0；Cu：0.02；Cr：0.02；Zn：0.02；Fe：0.3；Ti：0.02；
Surplus is Al, and impurity.
Casting technique, casting temperature are pushed up using semicontinuous heat：700℃；Casting speed：70mm/min；Cooling water flow：
80t/h。
Embodiment 3
A kind of cast aluminium alloy gold and casting technique, are mainly made up of the chemical composition of following percentage by weight：
Si：4.3；Mn：0.8；Mg：0.8；Cu：0.01；Cr：0.01；Zn：0.01；Fe：0.2；Ti：0.01；
Surplus is Al, and impurity.
Casting technique, casting temperature are pushed up using semicontinuous heat：670℃；Casting speed：55mm/min；Cooling water flow：
55t/h。
The present invention is advantageous in that：Optimized by the formula for producing aluminium alloy, enable aluminum alloy to the product of production
Physical property is good, and service life is obviously prolonged, and pushes up casting technique using semicontinuous heat, improves Production of casting Al alloys efficiency,
And ensure good product quality.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.It is right
A variety of modifications of these embodiments are it will be apparent that as defined herein one for those skilled in the art
As principle can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty
Consistent most wide scope.
Claims (1)
1. a kind of cast aluminium alloy gold and casting technique, it is characterised in that：The alloy is 3.8-4.3%'s by mass percent
Si, 0.4-0.8% Mn, 0.8-1.1% Mg, less than or equal to 0.03%Cu, less than or equal to 0.03%Cr, small
In or equal to 0.03%Zn, 0.2-0.3% Fe, less than or equal to 0.03%Ti, surplus be Al, and impurity mixing smelting
Refining is formed.Casting technique, casting temperature are pushed up using semicontinuous heat：670-750℃；Casting speed：55-85mm/min；
Cooling water flow：55-90t/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084730.3A CN107022699A (en) | 2016-01-29 | 2016-01-29 | A kind of cast aluminium alloy gold and casting technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610084730.3A CN107022699A (en) | 2016-01-29 | 2016-01-29 | A kind of cast aluminium alloy gold and casting technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107022699A true CN107022699A (en) | 2017-08-08 |
Family
ID=59524646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610084730.3A Pending CN107022699A (en) | 2016-01-29 | 2016-01-29 | A kind of cast aluminium alloy gold and casting technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107022699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014090A (en) * | 2018-08-31 | 2018-12-18 | 苏州铭恒金属科技有限公司 | A kind of heat top casting technique of 7 line aluminium alloy pole |
-
2016
- 2016-01-29 CN CN201610084730.3A patent/CN107022699A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014090A (en) * | 2018-08-31 | 2018-12-18 | 苏州铭恒金属科技有限公司 | A kind of heat top casting technique of 7 line aluminium alloy pole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016015488A1 (en) | Aluminum alloy and preparation method therefor and application thereof | |
| CN104372207B (en) | A kind of soldering 4004 aluminium alloys | |
| CN103882270A (en) | Aluminum alloy material for special-type high pressure oil pump cases and preparation method thereof | |
| WO2018072368A1 (en) | Rare earth-copper alloy glass mold and preparation method therefor | |
| CN107022699A (en) | A kind of cast aluminium alloy gold and casting technique | |
| CN105525154A (en) | Oxidized die-casting aluminum alloy ingot | |
| CN105734337A (en) | Wearing-resistant cooper alloy mold material | |
| CN105463340A (en) | High-toughness high-manganese low-nickel stainless steel pump valve casting and manufacturing method thereof | |
| RU2437952C1 (en) | Iron | |
| CN109554603A (en) | Antifriction alloy | |
| RU2434968C1 (en) | Iron | |
| CN103397221A (en) | Copper alloy for drawing mould and preparation method thereof | |
| RU2459881C1 (en) | Cast iron | |
| CN103882262B (en) | A kind of Zinc-base high-aluminium alloy material and preparation method thereof for angle valve | |
| CN106282472A (en) | A kind of cast iron molten steel preparation technique | |
| RU2616734C1 (en) | Aluminium-based cast high-silicon alloy | |
| CN103572100A (en) | Aluminum alloy material for heat exchanger | |
| RU2499071C1 (en) | Cast iron | |
| CN103572099A (en) | Aluminum alloy material for heat exchangers and refining method thereof | |
| RU2334014C1 (en) | Cast iron | |
| RU2462530C1 (en) | Cast iron | |
| RU2609157C1 (en) | Cast iron | |
| RU2651926C1 (en) | Cast iron | |
| CN103882260A (en) | Wear-resistant zinc alloy material and preparation method thereof | |
| RU2475566C1 (en) | Cast-iron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170808 |