CN104372232A - Alloy plate having chemical corrosion resistance - Google Patents
Alloy plate having chemical corrosion resistance Download PDFInfo
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- CN104372232A CN104372232A CN201410600970.5A CN201410600970A CN104372232A CN 104372232 A CN104372232 A CN 104372232A CN 201410600970 A CN201410600970 A CN 201410600970A CN 104372232 A CN104372232 A CN 104372232A
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- parts
- alloy plate
- corrosion resistance
- chemical corrosion
- resistance
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Abstract
The invention discloses an alloy plate having chemical corrosion resistance. The alloy plate comprises the following elements in parts by weight: 25-30 parts of Cr, 20-27 parts of Ni, 5-10 parts of W, 3-7 parts of Tl, 0.5-2 parts of Si and 0.2-1 part of Al. According to the alloy plate having chemical corrosion resistance, a hard alloy material is used and elements such as Si are added, so that the chemical corrosion resistance of the alloy plate can be improved effectively; in addition, the strength and the stretching resistance of the alloy plate are higher.
Description
Technical field
The present invention relates to a kind of alloy material.
Background technology
The corrosion of metal under non-electrochemical effect (oxidation) process, is often referred in nonelectrolyte solution and dry gas, and the process of redox reaction and oxidized loss directly occurs for metal and the material touched, and is chemical corrosion.
In electrochemical field etc., the application of alloy, extremely high to the requirement of material, reason is exactly because the performance of the resistance to chemical attack of alloy material slowly cannot be promoted, and have impact on the development of electrochemical field.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides the alloy sheets of the strong hard alloy of a kind of resistance to chemical attack.
Object of the present invention carrys out specific implementation by the following technical programs:
An alloy sheets for resistance to chemical attack, each element of its material by weight: chromium 25-30 part, nickel 20-27 part, tungsten 5-10 part, thallium 3-7 part, silicon 0.5-2 part, aluminium 0.2-1 part.
Preferably, the alloy sheets of above-mentioned resistance to chemical attack, each element of its material by weight: chromium 30 parts, 24 parts, nickel, 5.5 parts, tungsten, thallium 4 parts, silicon 2 parts, 0.4 part, aluminium.
Beneficial effect of the present invention:
The alloy sheets of resistance to chemical attack provided by the invention, adopts hard alloy, is added with the elements such as silicon simultaneously, effectively can promotes the resistance to chemical corrosion of alloy sheets, and meanwhile, hardness is larger, and stretch-proof performance is strong.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1:
An alloy sheets for resistance to chemical attack, each element of its material by weight: chromium 30 parts, 24 parts, nickel, 5.5 parts, tungsten, thallium 4 parts, silicon 2 parts, 0.4 part, aluminium.
embodiment 2:
An alloy sheets for resistance to chemical attack, each element of its material by weight: chromium 25 parts, 27 parts, nickel, 5 parts, tungsten, thallium 7 parts, silicon 0.5,1 part, aluminium.
embodiment 3:
An alloy sheets for resistance to chemical attack, each element of its material by weight: chromium 30 parts, 20 parts, nickel, 10 parts, tungsten, thallium 3 parts, silicon 2 parts, 0.2 part, aluminium.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. an alloy sheets for resistance to chemical attack, is characterized in that: each element of its material by weight: chromium 25-30 part, nickel 20-27 part, tungsten 5-10 part, thallium 3-7 part, silicon 0.5-2 part, aluminium 0.2-1 part.
2. the alloy sheets of resistance to chemical attack according to claim 1, is characterized in that: each element of its material by weight: chromium 30 parts, 24 parts, nickel, 5.5 parts, tungsten, thallium 4 parts, silicon 2 parts, 0.4 part, aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600970.5A CN104372232A (en) | 2014-10-31 | 2014-10-31 | Alloy plate having chemical corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600970.5A CN104372232A (en) | 2014-10-31 | 2014-10-31 | Alloy plate having chemical corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104372232A true CN104372232A (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410600970.5A Pending CN104372232A (en) | 2014-10-31 | 2014-10-31 | Alloy plate having chemical corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104372232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925868A (en) * | 2016-07-07 | 2016-09-07 | 昌顺烘焙科技（上海）股份有限公司 | High-temperature-resistant, energy-saving and efficient alloy sheet and manufacturing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013234378A (en) * | 2012-05-11 | 2013-11-21 | Dbc System Kenkyusho:Kk | Heat resistant alloy member, method for producing the member, alloy coating film, and method for producing the film |
-
2014
- 2014-10-31 CN CN201410600970.5A patent/CN104372232A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013234378A (en) * | 2012-05-11 | 2013-11-21 | Dbc System Kenkyusho:Kk | Heat resistant alloy member, method for producing the member, alloy coating film, and method for producing the film |
Non-Patent Citations (1)
| Title |
|---|
| A.H.泽列克曼: "《稀有金属冶金学》", 30 September 1982 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925868A (en) * | 2016-07-07 | 2016-09-07 | 昌顺烘焙科技（上海）股份有限公司 | High-temperature-resistant, energy-saving and efficient alloy sheet and manufacturing method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150225 |
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| RJ01 | Rejection of invention patent application after publication |