CN107937778A - A kind of moltening mold castings fire resistant aluminum alloy formula - Google Patents
A kind of moltening mold castings fire resistant aluminum alloy formula Download PDFInfo
- Publication number
- CN107937778A CN107937778A CN201711361604.9A CN201711361604A CN107937778A CN 107937778 A CN107937778 A CN 107937778A CN 201711361604 A CN201711361604 A CN 201711361604A CN 107937778 A CN107937778 A CN 107937778A
- Authority
- CN
- China
- Prior art keywords
- parts
- aluminum alloy
- fire resistant
- resistant aluminum
- alloy formula
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- 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.)
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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
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/14—Alloys based on aluminium with copper 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
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
- C22C21/18—Alloys based on aluminium with copper as the next major constituent with zinc
Abstract
The invention discloses a kind of moltening mold castings fire resistant aluminum alloy formula, including aluminium, silicon, copper, chromium, nickel, molybdenum, manganese, iron, zinc, niobium.The present invention can make product intensity good, and resistance to elevated temperatures is good.
Description
Technical field
The present invention relates to a kind of moltening mold castings fire resistant aluminum alloy formula, belong to Investment casting technology field.
Background technology
One of the advantages of investment casting method is exactly that it can cast the complicated casting of various alloys, can especially be cast
High-temperature alloy casting.Such as the blade of jet engine, its streamline contour and cooling inner cavity, are machined into technique almost
It can not be formed.It can not only accomplish to produce in batches with full form casting process production, ensure that the uniformity of casting, and avoid
The stress concentration of knife mark is remained after mechanical processing.
And aluminium alloy is exactly a kind of complicated alloy, model casting is very advantageous.
The content of the invention
To overcome above-mentioned deficiency, the object of the invention provides a kind of moltening mold castings fire resistant aluminum alloy formula.
The solution of the present invention is as follows：A kind of moltening mold castings fire resistant aluminum alloy formula, according to parts by weight by following original
Material composition：80 ~ 150 parts of aluminium, 3 ~ 5 parts of silicon, 4 ~ 7 parts of copper, 0.8 ~ 1.5 part of chromium, 0.2 ~ 0.5 part of nickel, 0.1 ~ 0.2 part of molybdenum, manganese 0.5 ~ 1
Part, 0.05 ~ 0.1 part of iron, 0.3 ~ 0.8 part of zinc, 0.2 ~ 0.6 part of niobium.
Further, it is made of according to parts by weight following raw material：90 parts of aluminium, 3.2 parts of silicon, 4.2 parts of copper, 0.9 part of chromium, nickel
0.3 part, 0.15 part of molybdenum, 0.6 part of manganese, 0.07 part of iron, 0.4 part of zinc, 0.3 part of niobium.
Further, it is made of according to parts by weight following raw material：120 parts of aluminium, 4 parts of silicon, 5.5 parts of copper, 1.2 parts of chromium, nickel 0.4
Part, 0.18 part of molybdenum, 0.7 part of manganese, 0.08 part of iron, 0.5 part of zinc, 0.4 part of niobium.
Further, it is made of according to parts by weight following raw material：135 parts of aluminium, 4.2 parts of silicon, 6.7 parts of copper, 1.3 parts of chromium, nickel
0.35 part, 0.16 part of molybdenum, 0.8 part of manganese, 0.06 part of iron, 0.6 part of zinc, 0.5 part of niobium.
Beneficial effects of the present invention：The present invention can make product intensity good, and resistance to elevated temperatures is good.
Embodiment
Embodiment 1
A kind of moltening mold castings fire resistant aluminum alloy formula, is made of according to parts by weight following raw material：90 parts of aluminium, 3.2 parts of silicon,
4.2 parts of copper, 0.9 part of chromium, 0.3 part of nickel, 0.15 part of molybdenum, 0.6 part of manganese, 0.07 part of iron, 0.4 part of zinc, 0.3 part of niobium.
Embodiment 2
A kind of moltening mold castings fire resistant aluminum alloy formula, is made of according to parts by weight following raw material：120 parts of aluminium, 4 parts of silicon,
5.5 parts of copper, 1.2 parts of chromium, 0.4 part of nickel, 0.18 part of molybdenum, 0.7 part of manganese, 0.08 part of iron, 0.5 part of zinc, 0.4 part of niobium.
Embodiment 3
A kind of moltening mold castings fire resistant aluminum alloy formula, is made of according to parts by weight following raw material：135 parts of aluminium, silicon 4.2
Part, 6.7 parts of copper, 1.3 parts of chromium, 0.35 part of nickel, 0.16 part of molybdenum, 0.8 part of manganese, 0.06 part of iron, 0.6 part of zinc, 0.5 part of niobium.
Although giving detailed description and explanation to the embodiment of the present invention above, it should be noted that
We can carry out the above embodiment various equivalent changes and modification according to the conception of the present invention, its caused function is made
, should all be within protection scope of the present invention during with the spirit still covered without departing from specification.
Claims (4)
1. a kind of moltening mold castings fire resistant aluminum alloy formula, it is characterised in that be made of according to parts by weight following raw material：Aluminium
80 ~ 150 parts, 3 ~ 5 parts of silicon, 4 ~ 7 parts of copper, 0.8 ~ 1.5 part of chromium, 0.2 ~ 0.5 part of nickel, 0.1 ~ 0.2 part of molybdenum, 0.5 ~ 1 part of manganese, iron 0.05
~ 0.1 part, 0.3 ~ 0.8 part of zinc, 0.2 ~ 0.6 part of niobium.
2. a kind of moltening mold castings fire resistant aluminum alloy formula according to claim 1, it is characterised in that according to parts by weight
It is made of following raw material：90 parts of aluminium, 3.2 parts of silicon, 4.2 parts of copper, 0.9 part of chromium, 0.3 part of nickel, 0.15 part of molybdenum, 0.6 part of manganese, iron 0.07
Part, 0.4 part of zinc, 0.3 part of niobium.
3. a kind of moltening mold castings fire resistant aluminum alloy formula according to claim 1, it is characterised in that according to parts by weight
It is made of following raw material：120 parts of aluminium, 4 parts of silicon, 5.5 parts of copper, 1.2 parts of chromium, 0.4 part of nickel, 0.18 part of molybdenum, 0.7 part of manganese, iron 0.08
Part, 0.5 part of zinc, 0.4 part of niobium.
4. a kind of moltening mold castings fire resistant aluminum alloy formula according to claim 1, it is characterised in that according to parts by weight
It is made of following raw material：135 parts of aluminium, 4.2 parts of silicon, 6.7 parts of copper, 1.3 parts of chromium, 0.35 part of nickel, 0.16 part of molybdenum, 0.8 part of manganese, iron
0.06 part, 0.6 part of zinc, 0.5 part of niobium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361604.9A CN107937778A (en) | 2017-12-18 | 2017-12-18 | A kind of moltening mold castings fire resistant aluminum alloy formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711361604.9A CN107937778A (en) | 2017-12-18 | 2017-12-18 | A kind of moltening mold castings fire resistant aluminum alloy formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107937778A true CN107937778A (en) | 2018-04-20 |
Family
ID=61944568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711361604.9A Withdrawn CN107937778A (en) | 2017-12-18 | 2017-12-18 | A kind of moltening mold castings fire resistant aluminum alloy formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107937778A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041415A (en) * | 2009-10-26 | 2011-05-04 | 浙江艾默樱零部件有限公司 | Alloy of high temperature resisting aluminum alloy furnace end and manufacturing method thereof |
| CN106435302A (en) * | 2016-11-28 | 2017-02-22 | 安徽省煜灿新型材料科技有限公司 | Corrosion-resistant high-temperature-resistant aluminum alloy sectional material and preparing method thereof |
-
2017
- 2017-12-18 CN CN201711361604.9A patent/CN107937778A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041415A (en) * | 2009-10-26 | 2011-05-04 | 浙江艾默樱零部件有限公司 | Alloy of high temperature resisting aluminum alloy furnace end and manufacturing method thereof |
| CN106435302A (en) * | 2016-11-28 | 2017-02-22 | 安徽省煜灿新型材料科技有限公司 | Corrosion-resistant high-temperature-resistant aluminum alloy sectional material and preparing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张彦华: "《工程材料与成型技术（第2版）》", 28 February 2015, 北京航空航天大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |