CN107022717A - Heat resisting steel - Google Patents
Heat resisting steel Download PDFInfo
- Publication number
- CN107022717A CN107022717A CN201710278331.5A CN201710278331A CN107022717A CN 107022717 A CN107022717 A CN 107022717A CN 201710278331 A CN201710278331 A CN 201710278331A CN 107022717 A CN107022717 A CN 107022717A
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- CN
- China
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- parts
- steel
- mesh screens
- hydromica
- perlite
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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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/006—Making ferrous alloys compositions used for making ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
- C22C33/06—Making ferrous alloys by melting using master alloys
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention discloses a kind of heat resisting steel, belongs to steel-product technical field.It is prepared from the following raw materials in parts by weight:0.5 part~1 part of 100 parts of ferroalloy, 10 parts~15 parts of Red Stone Ware, 5 parts~10 parts of hydromica, 1 part~5 parts of perlite, 5 parts~10 parts of potassium feldspar, 1 part~5 parts of talcum and boric acid.Red Stone Ware, hydromica, perlite, potassium feldspar, talcum are mainly mixed and are added into ferroalloy by the present invention by a certain percentage is made steel, so as to improve the heat resistance of heat resisting steel.
Description
Technical field
The present invention relates to steel-product technical field, especially a kind of heat resisting steel.
Background technology
Heat resisting steel is a kind of steel alloy with higher intensity and good chemical stability at high temperature.However, with
The continuous progress of science and technology, the heat resistance of original heat resisting steel has not caught up with the growth requirement in market, therefore how to improve
Its heat resistance is the technical problem that heat resisting steel is badly in need of solving.
The content of the invention
It is an object of the invention to provide a kind of heat resisting steel, the heat resisting steel has excellent heat resistance.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is:
It is prepared from the following raw materials in parts by weight:
100 parts of ferroalloy, 10 parts~15 parts of Red Stone Ware, 5 parts~10 parts of hydromica, 1 part~5 parts of perlite, potassium feldspar 5 parts~10
0.5 part~1 part of part, 1 part~5 parts of talcum and boric acid.
In above-mentioned technical proposal, more specifically technical scheme can also be：
It includes following preparation process：
A. above-mentioned raw materials weight part ratio is pressed, the Red Stone Ware in raw material, hydromica, perlite, potassium feldspar, talcum are mixed, and ground
Grain size distribution is milled to for following structure：
More than 50nm mesh screens：0%；
More than 25nm mesh screens：25%~5%；
More than 10nm mesh screens：50%~10%；
More than 5nm mesh screens：80%~100%；
B. ferroalloy is heated and melted, then added boric acid, stir, finally add what is obtained after above-mentioned step A grinding
Material, continues to heat melting；
C. steel are made in the material obtained by the processing of above-mentioned step B.
Due to using above-mentioned technical proposal, the beneficial effect that the present invention is obtained is:
1. Red Stone Ware, hydromica, perlite, potassium feldspar, talcum are mainly mixed and are added into iron by the present invention by a certain percentage
Steel are made in alloy, so as to improve the heat resistance of heat resisting steel.
2. the granularity after mixture grinding of the present invention by controlling Red Stone Ware, hydromica, perlite, potassium feldspar, talcum
Level is matched somebody with somebody, so as to further improve the heat resistance of steel.
3. the present invention by add Red Stone Ware, hydromica, perlite, potassium feldspar, before the abrasive material of talcum mixture,
Boric acid is added, the Red Stone Ware made, hydromica, perlite, potassium feldspar, the abrasive material of talcum mixture are closed once adding the iron melted
Jin Zhong, you can it is quick, uniformly with ferroalloy and combination, so as to further improve the heat resistance of steel.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, and protection scope of the present invention is not only limited to
In following examples.
Embodiment 1 --- heat resisting steel
It is made up of the raw material of following weight:
Ferroalloy 100kg, Red Stone Ware 10kg, hydromica 5kg, perlite 1kg, potassium feldspar 5kg, talcum 1kg and boric acid
0.5kg；
It includes following preparation process：
A. the Red Stone Ware in above-mentioned raw materials, hydromica, perlite, potassium feldspar, talcum are mixed, and is ground to grain size distribution for such as
Lower structure：
More than 50nm mesh screens：0%；
More than 25nm mesh screens：25%；
More than 10nm mesh screens：50%；
More than 5nm mesh screens：80%；
B. ferroalloy is heated and melted, then added boric acid, stir, finally add what is obtained after above-mentioned step A grinding
Material, continues to heat melting；
C. steel are made in the material obtained by the processing of above-mentioned step B.
After testing, the oxidation resistance temperature of steel obtained by the present embodiment may be up to 1200 DEG C.
Embodiment 2 --- heat resisting steel
It is made up of the raw material of following weight:
Ferroalloy 100kg, Red Stone Ware 15kg, hydromica 10kg, perlite 5kg, potassium feldspar 10kg, talcum 5kg and boric acid
1kg；
It includes following preparation process：
A. the Red Stone Ware in above-mentioned raw materials, hydromica, perlite, potassium feldspar, talcum are mixed, and is ground to grain size distribution for such as
Lower structure：
More than 50nm mesh screens：0%；
More than 25nm mesh screens：5%；
More than 10nm mesh screens：10%；
More than 5nm mesh screens：100%；
B. ferroalloy is heated and melted, then added boric acid, stir, finally add what is obtained after above-mentioned step A grinding
Material, continues to heat melting；
C. steel are made in the material obtained by the processing of above-mentioned step B.
After testing, the oxidation resistance temperature of steel obtained by the present embodiment may be up to 1200 DEG C.
Embodiment 3 --- heat resisting steel
It is made up of the raw material of following weight:
Ferroalloy 100kg, Red Stone Ware 11kg, hydromica 9kg, perlite 4kg, potassium feldspar 8kg, talcum 2kg and boric acid
0.9kg；
It includes following preparation process：
A. the Red Stone Ware in above-mentioned raw materials, hydromica, perlite, potassium feldspar, talcum are mixed, and is ground to grain size distribution for such as
Lower structure：
More than 50nm mesh screens：0%；
More than 25nm mesh screens：20%；
More than 10nm mesh screens：55%；
More than 5nm mesh screens：95%；
B. ferroalloy is heated and melted, then added boric acid, stir, finally add what is obtained after above-mentioned step A grinding
Material, continues to heat melting；
C. steel are made in the material obtained by the processing of above-mentioned step B.
After testing, the oxidation resistance temperature of steel obtained by the present embodiment may be up to 1200 DEG C.
Claims (2)
1. a kind of heat resisting steel, it is characterised in that be prepared from the following raw materials in parts by weight:
100 parts of ferroalloy, 10 parts~15 parts of Red Stone Ware, 5 parts~10 parts of hydromica, 1 part~5 parts of perlite, potassium feldspar 5 parts~10
0.5 part~1 part of part, 1 part~5 parts of talcum and boric acid.
2. a kind of heat resisting steel according to claim 1, it is characterised in that including following preparation process：
A. above-mentioned raw materials weight part ratio is pressed, the Red Stone Ware in raw material, hydromica, perlite, potassium feldspar, talcum are mixed, and ground
Grain size distribution is milled to for following structure：
More than 50nm mesh screens：0%；
More than 25nm mesh screens：25%~5%；
More than 10nm mesh screens：50%~10%；
More than 5nm mesh screens：80%~100%；
B. ferroalloy is heated and melted, then added boric acid, stir, finally add what is obtained after above-mentioned step A grinding
Material, continues to heat melting；
C. steel are made in the material obtained by the processing of above-mentioned step B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278331.5A CN107022717A (en) | 2017-04-25 | 2017-04-25 | Heat resisting steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278331.5A CN107022717A (en) | 2017-04-25 | 2017-04-25 | Heat resisting steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107022717A true CN107022717A (en) | 2017-08-08 |
Family
ID=59527701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710278331.5A Pending CN107022717A (en) | 2017-04-25 | 2017-04-25 | Heat resisting steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107022717A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930088A (en) * | 2017-12-17 | 2019-06-25 | 宜兴安纳西智能机械设备有限公司 | A kind of pole plate cleaning brush mill apparatus motor cabinet slide unit material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013060654A (en) * | 2011-08-24 | 2013-04-04 | Daido Steel Co Ltd | Heat-resisting steel for exhaust valve |
| CN103667976A (en) * | 2012-09-06 | 2014-03-26 | 无锡新大中薄板有限公司 | Ferrite heat resistant steel |
| CN105695865A (en) * | 2016-02-17 | 2016-06-22 | 柳州市乾阳机电设备有限公司 | Anti-corrosion steel |
-
2017
- 2017-04-25 CN CN201710278331.5A patent/CN107022717A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013060654A (en) * | 2011-08-24 | 2013-04-04 | Daido Steel Co Ltd | Heat-resisting steel for exhaust valve |
| CN103667976A (en) * | 2012-09-06 | 2014-03-26 | 无锡新大中薄板有限公司 | Ferrite heat resistant steel |
| CN105695865A (en) * | 2016-02-17 | 2016-06-22 | 柳州市乾阳机电设备有限公司 | Anti-corrosion steel |
Non-Patent Citations (5)
| Title |
|---|
| 况金华: "《陶瓷生产工艺技术》", 31 December 2013, 武汉：武汉理工大学出版社 * |
| 封金祥 等: "《机械工程材料》", 30 April 2016, 北京：北京理工大学出版社 * |
| 李赋屏 等: "《广西矿业循环经济》", 31 July 2008, 北京：地质出版社 * |
| 熊毅 等: "《土壤胶体 第一册 土壤胶体的物质基础》", 31 October 1983, 北京：科学出版社 * |
| 黄明: "《奇迹天工 水墨图说中国古代发明创造 陶瓷》", 31 January 2014, 天津：天津教育出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930088A (en) * | 2017-12-17 | 2019-06-25 | 宜兴安纳西智能机械设备有限公司 | A kind of pole plate cleaning brush mill apparatus motor cabinet slide unit material |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170808 |