CN105401055A - Anti-penetration metal material - Google Patents
Anti-penetration metal material Download PDFInfo
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- CN105401055A CN105401055A CN201510773517.9A CN201510773517A CN105401055A CN 105401055 A CN105401055 A CN 105401055A CN 201510773517 A CN201510773517 A CN 201510773517A CN 105401055 A CN105401055 A CN 105401055A
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- CN
- China
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- parts
- metallic substance
- impermeabilisation
- metal material
- penetration
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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
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
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Abstract
The invention discloses an anti-penetration metal material. The anti-penetration metal material comprises, by weight, 10-12 parts of carbon, 8-10 parts of chrome, 70-75 parts of iron, 0-0.2 part of oxygen, 1-3 parts of manganese, 0-0.3 part of calcium, 0-0.05 part of sulfur and 0-2 parts of phosphorus. The anti-penetration metal material has the beneficial effects that gas is inhibited from reacting with the surface of the metal, the anti-metal-dusting property, anti-penetration property and anti-carbon-deposit property of the material are excellent, the durability and operation efficiency are substantially improved, the stability is high, and the application is wide.
Description
Technical field
The present invention relates to a kind of metallic substance, particularly relate to a kind of impermeabilisation metallic substance.
Background technology
The demand expecting for the such clean energy fuel of hydrogen, methyl alcohol, liquid fuel, dme (DME) has from now on and increases substantially.Therefore, about the reformer for the manufacture of such synthesis gas, need to maximize and the device of the higher and applicable volume production of thermo-efficiency.In addition, the reformer in petroleum refinement in the past, petrochemical plant etc. or with oil etc. in the ammonia manufacturing installation, hydrogen producing apparatus etc. of raw material, in order to improve energy efficiency further, the heat exchange for waste heat recovery becomes frequent use.
In order to effectively utilize the heat of such high-temperature gas, heat exchange under the temperature province of 400 ~ 800 DEG C that temperature compared with object is in the past low becomes important, under this temperature province, the corrosion brought by the carburization phenomena of the high-chromium high-nickel-Fe alloy system metallic substance used in reaction tubes, heat exchanger etc. becomes problem.
Therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
The invention provides a kind of impermeabilisation metallic substance.
The technical solution used in the present invention is:
A kind of impermeabilisation metallic substance, comprises the component of following weight part:
Carbon 10-12 part;
Chromium 8-10 part;
Iron 70-75 part;
Oxygen less than 0.2 part;
Manganese 1-3 part;
Calcium less than 0.3 part;
Sulphur less than 0.05 part;
Phosphorus is no more than 2 parts.
Further, the magnesium of 1-3 weight part is also comprised.
Further, the titanium of 3-5 weight part is also comprised.
Further, the sodium of 2-4 weight part is also comprised.
The invention has the beneficial effects as follows: this metallic substance has the effect suppressing gas and metallic surface to react, its metal dusting resistant voltinism, permeability resistance and anti-carbon deposit are excellent, and improve weather resistance and operation efficiency significantly, stability is high, is widely used.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment, only for explaining the present invention, does not form the restriction to protection scope of the present invention.
Embodiment 1
A kind of impermeabilisation metallic substance, comprises the component of following weight part:
10 parts, carbon;
Chromium 8 parts;
Iron 70 parts;
Oxygen 0.2 part;
1 part, manganese;
Calcium 0.3 part;
Sulphur 0.05 part;
2 parts, phosphorus;
1 part, magnesium;
Titanium 3 parts;
2 parts, sodium.
Embodiment 2
A kind of impermeabilisation metallic substance, comprises the component of following weight part:
11 parts, carbon;
Chromium 9 parts;
Iron 72 parts;
Oxygen 0.1 part;
2 parts, manganese;
Calcium 0.2 part;
Sulphur 0.03 part;
1 part, phosphorus;
2 parts, magnesium;
Titanium 4 parts;
3 parts, sodium.
Embodiment 3
A kind of impermeabilisation metallic substance, comprises the component of following weight part:
12 parts, carbon;
Chromium 10 parts;
Iron 75 parts;
Oxygen 0.05 part;
3 parts, manganese;
Calcium 0.1 part;
Sulphur 0.01 part;
0.5 part, phosphorus;
3 parts, magnesium;
Titanium 5 parts;
4 parts, sodium.
The invention has the beneficial effects as follows: this metallic substance has the effect suppressing gas and metallic surface to react, its metal dusting resistant voltinism, permeability resistance and anti-carbon deposit are excellent, and improve weather resistance and operation efficiency significantly, stability is high, is widely used.
The above is only preferred embodiment of the present invention, is not restriction the present invention being made to any other form, and any amendment done according to technical spirit of the present invention or equivalent variations, still belong to the present invention's scope required for protection.
Claims (4)
1. an impermeabilisation metallic substance, is characterized in that: the component comprising following weight part:
Carbon 10-12 part;
Chromium 8-10 part;
Iron 70-75 part;
Oxygen less than 0.2 part;
Manganese 1-3 part;
Calcium less than 0.3 part;
Sulphur less than 0.05 part;
Phosphorus is no more than 2 parts.
2. a kind of impermeabilisation metallic substance according to claim 1, is characterized in that: the magnesium also comprising 1-3 weight part.
3. a kind of impermeabilisation metallic substance according to claim 1, is characterized in that: the titanium also comprising 3-5 weight part.
4. a kind of impermeabilisation metallic substance according to claim 1, is characterized in that: the sodium also comprising 2-4 weight part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773517.9A CN105401055A (en) | 2015-11-13 | 2015-11-13 | Anti-penetration metal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773517.9A CN105401055A (en) | 2015-11-13 | 2015-11-13 | Anti-penetration metal material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105401055A true CN105401055A (en) | 2016-03-16 |
Family
ID=55466805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510773517.9A Pending CN105401055A (en) | 2015-11-13 | 2015-11-13 | Anti-penetration metal material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105401055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761013A (en) * | 2017-09-28 | 2018-03-06 | 江苏晶王新材料科技有限公司 | A kind of carburization resistant metal material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533211A1 (en) * | 1988-07-26 | 1993-03-24 | Kawasaki Steel Corporation | Far-infrared emitter of high emissivity and corrosion resistance and method for the preparation thereof |
| CN1463296A (en) * | 2001-06-19 | 2003-12-24 | 住友金属工业株式会社 | Metal material having good resistance to metal dusting |
| CN1576381A (en) * | 2003-07-17 | 2005-02-09 | 住友金属工业株式会社 | Stainless steel and stainless steel pipe having resistance to carburization and coking |
| CN101370951A (en) * | 2006-01-11 | 2009-02-18 | 住友金属工业株式会社 | Metal material having excellent metal dusting resistance |
| CN101946016A (en) * | 2008-02-27 | 2011-01-12 | 住友金属工业株式会社 | Carburization resistant metal material |
| CN103620077A (en) * | 2011-06-24 | 2014-03-05 | 新日铁住金株式会社 | Carburization-resistant metal material |
-
2015
- 2015-11-13 CN CN201510773517.9A patent/CN105401055A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0533211A1 (en) * | 1988-07-26 | 1993-03-24 | Kawasaki Steel Corporation | Far-infrared emitter of high emissivity and corrosion resistance and method for the preparation thereof |
| CN1463296A (en) * | 2001-06-19 | 2003-12-24 | 住友金属工业株式会社 | Metal material having good resistance to metal dusting |
| CN1576381A (en) * | 2003-07-17 | 2005-02-09 | 住友金属工业株式会社 | Stainless steel and stainless steel pipe having resistance to carburization and coking |
| CN101370951A (en) * | 2006-01-11 | 2009-02-18 | 住友金属工业株式会社 | Metal material having excellent metal dusting resistance |
| CN101946016A (en) * | 2008-02-27 | 2011-01-12 | 住友金属工业株式会社 | Carburization resistant metal material |
| CN103620077A (en) * | 2011-06-24 | 2014-03-05 | 新日铁住金株式会社 | Carburization-resistant metal material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761013A (en) * | 2017-09-28 | 2018-03-06 | 江苏晶王新材料科技有限公司 | A kind of carburization resistant metal material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |