CN103498069A - End socket with elastic function - Google Patents
End socket with elastic function Download PDFInfo
- Publication number
- CN103498069A CN103498069A CN201310503262.5A CN201310503262A CN103498069A CN 103498069 A CN103498069 A CN 103498069A CN 201310503262 A CN201310503262 A CN 201310503262A CN 103498069 A CN103498069 A CN 103498069A
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- CN
- China
- Prior art keywords
- end socket
- elastic performance
- elastic
- beryllium
- cobalt
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Abstract
The invention discloses an end socket with an elastic function. The end socket with the elastic function comprises the components, by weight, 0.2 % to 1.9 % of iron, 0.7 % to 2.5 % of carbon, 0.3 % to 0.9 % of titanium, 0.2 % to 2 % of beryllium, 0.2 % to 2 % of cobalt, and the balance copper impurities. The yield strength of the end socket with the elastic function is 480 to 520 MPa, and the tensile strength of the end socket with the elastic function is 590 to 720 MPa. By means of the mode, the end socket with the elastic function has higher strength, hardness and the elastic limit, is small in elastic hysteresis and high in elastic stability, and has good abrasion resistance and good corrosion resistance.
Description
Technical field
The present invention relates to the end socket field, particularly relate to a kind of end socket with elastic performance.
Background technology
End socket is the end cap on pressurized vessel, is a main pressure-containing member of pressurized vessel.Role is sealing function.The one, made tank shape pressurized vessel on go to the bottom, the 2nd, pipeline reaches an end, and does not prepare to have extended forward again, that is just sealing up pipe with an end socket by the form of welding.
General end socket elastic performance is poor, is easy to impaired generation deformation.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of end socket with elastic performance, has higher intensity, the consistency and elasticity limit, and elastic lag is little, and resilience stability is high, has excellent wear-resistant, erosion resistance.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of end socket with elastic performance is provided, the composition that contains following mass percent: iron 0.2% ~ 1.9%, carbon 0.7% ~ 2.5%, titanium 0.3% ~ 0.9%, beryllium 0.2% ~ 2%, cobalt 0.2% ~ 2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 480 ~ 520MPa, and the described tensile strength with end socket of elastic performance is 590 ~ 720MPa.
In a preferred embodiment of the present invention, the composition that the described end socket with elastic performance contains following mass percent: iron 0.2%, carbon 0.7%, titanium 0.3%, beryllium 0.2%, cobalt 0.2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 480MPa, and the described tensile strength with end socket of elastic performance is 590MPa.
In a preferred embodiment of the present invention, the composition that the described end socket with elastic performance contains following mass percent: iron 0.3%, carbon 0.9%, titanium 0.6%, beryllium 1.1%, cobalt 1.2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 500MPa, and the described tensile strength with end socket of elastic performance is 630MPa.
In a preferred embodiment of the present invention, the composition that the described end socket with elastic performance contains following mass percent: iron 1.9%, carbon 2.5%, titanium 0.9%, beryllium 2%, cobalt 2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 520MPa, and the described tensile strength with end socket of elastic performance is 720MPa.
The invention has the beneficial effects as follows: the present invention has the end socket of elastic performance, has higher intensity, the consistency and elasticity limit, and elastic lag is little, and resilience stability is high, has excellent wear-resistant, erosion resistance.
Embodiment
Below will the technical scheme in the embodiment of the present invention be clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under the creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of end socket with elastic performance, the composition that contains following mass percent: iron 0.2% ~ 1.9%, carbon 0.7% ~ 2.5%, titanium 0.3% ~ 0.9%, beryllium 0.2% ~ 2%, cobalt 0.2% ~ 2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 480 ~ 520MPa, and the described tensile strength with end socket of elastic performance is 590 ~ 720MPa.
In addition, the composition that the described end socket with elastic performance contains following mass percent: iron 0.2%, carbon 0.7%, titanium 0.3%, beryllium 0.2%, cobalt 0.2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 480MPa, and the described tensile strength with end socket of elastic performance is 590MPa.
In addition, the composition that the described end socket with elastic performance contains following mass percent: iron 0.3%, carbon 0.9%, titanium 0.6%, beryllium 1.1%, cobalt 1.2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 500MPa, and the described tensile strength with end socket of elastic performance is 630MPa.
In addition, the composition that the described end socket with elastic performance contains following mass percent: iron 1.9%, carbon 2.5%, titanium 0.9%, beryllium 2%, cobalt 2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 520MPa, and the described tensile strength with end socket of elastic performance is 720MPa.
The beneficial effect that the present invention has the end socket of elastic performance is:
Have higher intensity, the consistency and elasticity limit, elastic lag is little, and resilience stability is high, has excellent wear-resistant, erosion resistance.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present invention.
Claims (4)
1. the end socket with elastic performance, it is characterized in that, the composition that contains following mass percent: iron 0.2% ~ 1.9%, carbon 0.7% ~ 2.5%, titanium 0.3% ~ 0.9%, beryllium 0.2% ~ 2%, cobalt 0.2% ~ 2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 480 ~ 520MPa, and the described tensile strength with end socket of elastic performance is 590 ~ 720MPa.
2. the end socket with elastic performance according to claim 1, it is characterized in that, the composition that the described end socket with elastic performance contains following mass percent: iron 0.2%, carbon 0.7%, titanium 0.3%, beryllium 0.2%, cobalt 0.2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 480MPa, and the described tensile strength with end socket of elastic performance is 590MPa.
3. the end socket with elastic performance according to claim 1, it is characterized in that, the composition that the described end socket with elastic performance contains following mass percent: iron 0.3%, carbon 0.9%, titanium 0.6%, beryllium 1.1%, cobalt 1.2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 500MPa, and the described tensile strength with end socket of elastic performance is 630MPa.
4. the end socket with elastic performance according to claim 1, it is characterized in that, the composition that the described end socket with elastic performance contains following mass percent: iron 1.9%, carbon 2.5%, titanium 0.9%, beryllium 2%, cobalt 2%, all the other are copper impurity, the described yield strength with end socket of elastic performance is 520MPa, and the described tensile strength with end socket of elastic performance is 720MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310503262.5A CN103498069A (en) | 2013-10-24 | 2013-10-24 | End socket with elastic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310503262.5A CN103498069A (en) | 2013-10-24 | 2013-10-24 | End socket with elastic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103498069A true CN103498069A (en) | 2014-01-08 |
Family
ID=49863328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310503262.5A Pending CN103498069A (en) | 2013-10-24 | 2013-10-24 | End socket with elastic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103498069A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694359A (en) * | 2016-03-16 | 2016-06-22 | 无锡锡洲封头制造有限公司 | Composite material for dished head |
| CN105694290A (en) * | 2016-03-16 | 2016-06-22 | 无锡锡洲封头制造有限公司 | Composite for bend end socket |
| CN105733108A (en) * | 2016-03-16 | 2016-07-06 | 无锡锡洲封头制造有限公司 | Composite material used for spherical-cap sealing head |
| CN115161511A (en) * | 2022-07-14 | 2022-10-11 | 浙江鸿越铜业有限公司 | Environment-friendly copper bar and preparation process thereof |
-
2013
- 2013-10-24 CN CN201310503262.5A patent/CN103498069A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694359A (en) * | 2016-03-16 | 2016-06-22 | 无锡锡洲封头制造有限公司 | Composite material for dished head |
| CN105694290A (en) * | 2016-03-16 | 2016-06-22 | 无锡锡洲封头制造有限公司 | Composite for bend end socket |
| CN105733108A (en) * | 2016-03-16 | 2016-07-06 | 无锡锡洲封头制造有限公司 | Composite material used for spherical-cap sealing head |
| CN115161511A (en) * | 2022-07-14 | 2022-10-11 | 浙江鸿越铜业有限公司 | Environment-friendly copper bar and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |
|
| WD01 | Invention patent application deemed withdrawn after publication |