CN107723562A - A kind of aircraft wing back rest material and preparation method thereof - Google Patents
A kind of aircraft wing back rest material and preparation method thereof Download PDFInfo
- Publication number
- CN107723562A CN107723562A CN201710752035.4A CN201710752035A CN107723562A CN 107723562 A CN107723562 A CN 107723562A CN 201710752035 A CN201710752035 A CN 201710752035A CN 107723562 A CN107723562 A CN 107723562A
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- China
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- parts
- back rest
- aircraft wing
- wing back
- rest material
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- 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
- C22C30/00—Alloys containing less than 50% by weight of each constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The invention discloses a kind of aircraft wing back rest material and preparation method thereof, includes following component according to mass fraction：5 10 parts of carbon, 0.03 0.07 parts of vanadium, 0.3 0.5 parts of copper, 24 parts of chromium, 0.05 0.09 parts of cobalt, 0.07 0.13 parts of nickel, 0.06 0.08 parts of titanium, 0.01 0.03 parts of molybdenum, 36 parts of manganese alloy, 0.03 0.08 parts of lanthanum, a kind of aircraft wing back rest material of the present invention, there is provided a kind of hardness is high, toughness epistasis is good, can improve the aircraft wing back rest material of service life.
Description
Technical field
The present invention relates to a kind of alloy material, in particular to a kind of aircraft wing back rest material and preparation method thereof.
Background technology
The aircraft wing back rest is the position for being connected each structure of aircraft latter half, and intensity and the hardness of the aircraft wing back rest are
Give fuselage firm important leverage, the selection of aircraft wing back rest material is vital, intensity hardness deficiency, corrosion-resistant
Property difference material can directly result in airframe and be damaged, Flight Safety is influenceed, currently without intensity hardness highly corrosion resistant
Good aircraft wing back rest material, therefore research and develop a kind of good aircraft wing back rest material of intensity hardness highly corrosion resistant and turn into mesh
Preceding urgent problem.
The content of the invention
The invention provides a kind of aircraft wing back rest material and preparation method thereof.
To achieve the above object, the present invention provides following technical scheme：
A kind of aircraft wing back rest material, include following component according to mass fraction：
Carbon 5-10 parts, vanadium 0.03-0.07 parts, copper 0.3-0.5 parts, chromium 2-4 parts, cobalt 0.05-0.09 parts, nickel 0.07-0.13
Part, titanium 0.06-0.08 parts, molybdenum 0.01-0.03 parts, manganese alloy 3-6 parts, lanthanum 0.03-0.08 parts.
Further, following composition is included according to mass fraction：
5 parts of carbon, 0.03 part of vanadium, 0.3 part of copper, 2 parts of chromium, 0.05 part of cobalt, 0.07 part of nickel, 0.06 part of titanium, 0.01 part of molybdenum, zinc-manganese
3 parts of alloy, 0.03 part of lanthanum.
Further, following composition is included according to mass fraction：
7 parts of carbon, 0.05 part of vanadium, 0.4 part of copper, 3 parts of chromium, 0.07 part of cobalt, 0.1 part of nickel, 0.07 part of titanium, 0.02 part of molybdenum, zinc-manganese
5 parts of alloy, 0.06 part of lanthanum.
Further, following composition is included according to mass fraction：
10 parts of carbon, 0.07 part of vanadium, 0.5 part of copper, 4 parts of chromium, 0.09 part of cobalt, 0.13 part of nickel, 0.08 part of titanium, 0.03 part of molybdenum, zinc
6 parts of manganese alloy, 0.08 part of lanthanum.
Further, the preparation method of aircraft wing back rest material, is comprised the following steps：
1) by carbon 5-10 parts, vanadium 0.03-0.07 parts, copper 0.3-0.5 parts, chromium 2-4 parts, cobalt 0.05-0.09 parts, nickel 0.07-
0.13 part, titanium 0.06-0.08 parts, molybdenum 0.01-0.03 parts, manganese alloy 3-6 parts, lanthanum 0.03-0.08 parts, be heated to 1000 degree-
1200 degree, Quenching Treatment 3-5 hours obtain mixture A；
2) by mixture A made from step 1, continue to be heated to 2000-2500 degree to be sufficiently mixed, be made after temper
Mixture B, by mixture B air coolings.
The beneficial effects of the invention are as follows：
1st, service life improves.
2nd, corrosion resistance is high.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment, only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made,
Belong to the scope of protection of the invention.
Embodiment one：
A kind of aircraft wing back rest material and preparation method thereof, include following component according to mass fraction：
Carbon 5-10 parts, vanadium 0.03-0.07 parts, copper 0.3-0.5 parts, chromium 2-4 parts, cobalt 0.05-0.09 parts, nickel 0.07-0.13
Part, titanium 0.06-0.08 parts, molybdenum 0.01-0.03 parts, manganese alloy 3-6 parts, lanthanum 0.03-0.08 parts.
The preparation method of above-mentioned formula：
1) by carbon 5-10 parts, vanadium 0.03-0.07 parts, copper 0.3-0.5 parts, chromium 2-4 parts, cobalt 0.05-0.09 parts, nickel 0.07-
0.13 part, titanium 0.06-0.08 parts, molybdenum 0.01-0.03 parts, manganese alloy 3-6 parts, lanthanum 0.03-0.08 parts, be heated to 1000 degree-
1200 degree, Quenching Treatment 3-5 hours obtain mixture A；
2) by mixture A made from step 1, continue to be heated to 2000-2500 degree to be sufficiently mixed, be made after temper
Mixture B, by mixture B air coolings.
Embodiment two：
A kind of aircraft wing back rest material includes following component according to mass fraction：
5 parts of carbon, 0.03 part of vanadium, 0.3 part of copper, 2 parts of chromium, 0.05 part of cobalt, 0.07 part of nickel, 0.06 part of titanium, 0.01 part of molybdenum, zinc-manganese
3 parts of alloy, 0.03 part of lanthanum.
Embodiment three：
A kind of aircraft wing back rest material and preparation method thereof, include following composition according to mass fraction：
7 parts of carbon, 0.05 part of vanadium, 0.4 part of copper, 3 parts of chromium, 0.07 part of cobalt, 0.1 part of nickel, 0.07 part of titanium, 0.02 part of molybdenum, zinc-manganese
5 parts of alloy, 0.06 part of lanthanum.
Example IV：
A kind of aircraft wing back rest material and preparation method thereof, include following composition according to mass fraction：
10 parts of carbon, 0.07 part of vanadium, 0.5 part of copper, 4 parts of chromium, 0.09 part of cobalt, 0.13 part of nickel, 0.08 part of titanium, 0.03 part of molybdenum, zinc
6 parts of manganese alloy, 0.08 part of lanthanum.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of aircraft wing back rest material, include following component according to mass fraction：
Carbon 5-10 parts, vanadium 0.03-0.07 parts, copper 0.3-0.5 parts, chromium 2-4 parts, cobalt 0.05-0.09 parts, nickel 0.07-0.13 parts, titanium
0.06-0.08 parts, molybdenum 0.01-0.03 parts, manganese alloy 3-6 parts, lanthanum 0.03-0.08 parts.
2. a kind of aircraft wing back rest material according to claim 1, include following composition according to mass fraction：
5 parts of carbon, 0.03 part of vanadium, 0.3 part of copper, 2 parts of chromium, 0.05 part of cobalt, 0.07 part of nickel, 0.06 part of titanium, 0.01 part of molybdenum, manganese alloy
3 parts, 0.03 part of lanthanum.
3. a kind of aircraft wing back rest material according to claim 1, include following composition according to mass fraction：
7 parts of carbon, 0.05 part of vanadium, 0.4 part of copper, 3 parts of chromium, 0.07 part of cobalt, 0.1 part of nickel, 0.07 part of titanium, 0.02 part of molybdenum, manganese alloy 5
Part, 0.06 part of lanthanum.
4. a kind of aircraft wing back rest material according to claim 1, include following composition according to mass fraction：
10 parts of carbon, 0.07 part of vanadium, 0.5 part of copper, 4 parts of chromium, 0.09 part of cobalt, 0.13 part of nickel, 0.08 part of titanium, 0.03 part of molybdenum, zinc-manganese close
Golden 6 parts, 0.08 part of lanthanum.
5. a kind of preparation method of aircraft wing back rest material as described in claim 1-4 is any, is comprised the following steps：
1) by carbon 5-10 parts, vanadium 0.03-0.07 parts, copper 0.3-0.5 parts, chromium 2-4 parts, cobalt 0.05-0.09 parts, nickel 0.07-0.13
Part, titanium 0.06-0.08 parts, molybdenum 0.01-0.03 parts, manganese alloy 3-6 parts, lanthanum 0.03-0.08 parts, are heated to 1000 degree -1200
Degree, Quenching Treatment 3-5 hours obtain mixture A；
2) by mixture A made from step 1, continue to be heated to 2000-2500 degree to be sufficiently mixed, mixing is made after temper
Thing B, by mixture B air coolings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710752035.4A CN107723562A (en) | 2017-08-28 | 2017-08-28 | A kind of aircraft wing back rest material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710752035.4A CN107723562A (en) | 2017-08-28 | 2017-08-28 | A kind of aircraft wing back rest material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107723562A true CN107723562A (en) | 2018-02-23 |
Family
ID=61205504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710752035.4A Pending CN107723562A (en) | 2017-08-28 | 2017-08-28 | A kind of aircraft wing back rest material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107723562A (en) |
-
2017
- 2017-08-28 CN CN201710752035.4A patent/CN107723562A/en active Pending
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |