CN107523746A - A kind of high-strength die steel - Google Patents
A kind of high-strength die steel Download PDFInfo
- Publication number
- CN107523746A CN107523746A CN201710522805.6A CN201710522805A CN107523746A CN 107523746 A CN107523746 A CN 107523746A CN 201710522805 A CN201710522805 A CN 201710522805A CN 107523746 A CN107523746 A CN 107523746A
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- CN
- China
- Prior art keywords
- parts
- plastics
- raw material
- die steel
- strength die
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses the raw material composition of a kind of high-strength die steel, including following parts by weight：13 parts of carbon；15 25 parts of silicon；0.2 0.4 parts of manganese；0.1 0.3 parts of aluminium；0.1 0.3 parts of magnesium；30 50 parts of iron；12 parts of chromium；0.05 0.1 parts of molybdenum；0.01 0.03 parts of plastics.The present invention is added with plastics in raw material components, it is possible to increase the intensity of mould steel, and can significantly improve the decay resistance and heat endurance of mould steel doped with a small amount of wollastonite in plastics, greatly improve the mold use life-span, cost is low.
Description
The present invention relates to technical field of mold, more particularly to a kind of high-strength die steel.
Background technology
Mould steel is the steel grade for manufacturing the moulds such as cold-punching mould, hot-forging die compression mod.Mould is machine-building, radio
The main machining tool of part is manufactured in the industrial departments such as instrument, motor, electrical equipment.The quality of mould directly affects pressure processing
The quality of technique, the precision yield of product and production cost and the quality and service life of mould by rational structure except setting
Outside meter and machining accuracy, mainly influenceed by mold materials and heat treatment.At present, the mould steel of domestic each manufacturer production is wear-resisting
Property and intensity is not high, it will usually adds the engineering plastic materials of glass fibre, carbon fiber etc., uses this material merely, it is impossible to
Improve the mold use life-span, it is impossible to meet the needs of all trades and professions, cost is higher.
Therefore, in order to solve above-mentioned technical problem, the invention provides a kind of new technology.
The content of the invention
It is an object of the invention to provide a kind of excellent performance, the high-strength die steel that service life is long and cost is low.
Technical scheme is used by the present invention is directed to above-mentioned technological deficiency：
A kind of high-strength die steel, include the raw material composition of following parts by weight：
Carbon 1-3 parts；
Silicon 15-25 parts；
Manganese 0.2-0.4 parts；
Aluminium 0.1-0.3 parts；
Magnesium 0.1-0.3 parts；
Iron 30-50 parts；
Chromium 1-2 parts；
Molybdenum 0.05-0.1 parts；
Plastics 0.01-0.03 parts.
Further, the raw material composition of following parts by weight is included：
1 part of carbon；
15 parts of silicon；
0.2 part of manganese；
0.1 part of aluminium；
0.1 part of magnesium；
30 parts of iron；
1 part of chromium；
0.05 part of molybdenum；
0.01 part of plastics.
Further, the raw material composition of following parts by weight is included：
3 parts of carbon；
25 parts of silicon；
0.4 part of manganese；
0.3 part of aluminium；
0.3 part of magnesium；
50 parts of iron；
2 parts of chromium；
0.1 part of molybdenum；
0.03 part of plastics.
Further, 1-5% wollastonite is doped with the plastics.
The beneficial effects of the invention are as follows：The present invention is added with plastics in raw material components, it is possible to increase the intensity of mould steel,
And the decay resistance and heat endurance of mould steel can be significantly improved, is carried significantly doped with a small amount of wollastonite in plastics
High mold use life-span, cost are low.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment
It is only used for explaining the present invention, does not form the restriction to protection scope of the present invention.
Embodiment 1
A kind of high-strength die steel, include the raw material composition of following parts by weight：
1 part of carbon；
15 parts of silicon；
0.2 part of manganese；
0.1 part of aluminium；
0.1 part of magnesium；
30 parts of iron；
1 part of chromium；
0.05 part of molybdenum；
0.01 part of plastics；
Wherein, it is doped with 0.0001 part of wollastonite in 0.01 part of plastics.
Embodiment 2
A kind of high-strength die steel, include the raw material composition of following parts by weight：
2 parts of carbon；
20 parts of silicon；
0.3 part of manganese；
0.2 part of aluminium；
0.2 part of magnesium；
40 parts of iron；
1.5 parts of chromium；
0.08 part of molybdenum；
0.02 part of plastics；
Wherein, it is doped with 0.0006 part of wollastonite in 0.02 part of plastics.
Embodiment 3
A kind of high-strength die steel, include the raw material composition of following parts by weight：
3 parts of carbon；
25 parts of silicon；
0.4 part of manganese；
0.3 part of aluminium；
0.3 part of magnesium；
50 parts of iron；
2 parts of chromium；
0.1 part of molybdenum；
0.03 part of plastics；
Wherein, it is doped with 0.003 part of wollastonite in 0.03 part of plastics.
The beneficial effects of the invention are as follows：The present invention is added with plastics in raw material components, it is possible to increase the intensity of mould steel,
And the decay resistance and heat endurance of mould steel can be significantly improved, is carried significantly doped with a small amount of wollastonite in plastics
High mold use life-span, cost are low.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (4)
- A kind of 1. high-strength die steel, it is characterised in that：Raw material composition including following parts by weight：Carbon 1-3 parts；Silicon 15-25 parts；Manganese 0.2-0.4 parts；Aluminium 0.1-0.3 parts；Magnesium 0.1-0.3 parts；Iron 30-50 parts；Chromium 1-2 parts；Molybdenum 0.05-0.1 parts；Plastics 0.01-0.03 parts.
- A kind of 2. high-strength die steel according to claim 1, it is characterised in that：Raw material group including following parts by weight Into：1 part of carbon；15 parts of silicon；0.2 part of manganese；0.1 part of aluminium；0.1 part of magnesium；30 parts of iron；1 part of chromium；0.05 part of molybdenum；0.01 part of plastics.
- A kind of 3. high-strength die steel according to claim 1, it is characterised in that：Raw material group including following parts by weight Into：3 parts of carbon；25 parts of silicon；0.4 part of manganese；0.3 part of aluminium；0.3 part of magnesium；50 parts of iron；2 parts of chromium；0.1 part of molybdenum；0.03 part of plastics.
- A kind of 4. high-strength die steel according to claim 1, it is characterised in that：1-5% silicon is doped with the plastics Lime stone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710522805.6A CN107523746A (en) | 2017-06-30 | 2017-06-30 | A kind of high-strength die steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710522805.6A CN107523746A (en) | 2017-06-30 | 2017-06-30 | A kind of high-strength die steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107523746A true CN107523746A (en) | 2017-12-29 |
Family
ID=60748269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710522805.6A Withdrawn CN107523746A (en) | 2017-06-30 | 2017-06-30 | A kind of high-strength die steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107523746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475633A (en) * | 2017-08-17 | 2017-12-15 | 苏州飞伦利斯金属科技有限公司 | A kind of high intensity diel steel |
| CN114539687A (en) * | 2022-02-18 | 2022-05-27 | 日丰新材有限公司 | Rigid polyvinyl chloride sewage pipe and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003342691A (en) * | 2002-05-28 | 2003-12-03 | Nippon Koshuha Steel Co Ltd | Free-cutting steel for metal mold |
| CN104674125A (en) * | 2014-12-26 | 2015-06-03 | 昆山迪赛斯恩模具设计有限公司 | Corrosion-resistant mold steel |
| CN105401088A (en) * | 2015-11-10 | 2016-03-16 | 太仓捷公精密金属材料有限公司 | Heat-resistant high-strength mould material |
-
2017
- 2017-06-30 CN CN201710522805.6A patent/CN107523746A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003342691A (en) * | 2002-05-28 | 2003-12-03 | Nippon Koshuha Steel Co Ltd | Free-cutting steel for metal mold |
| CN104674125A (en) * | 2014-12-26 | 2015-06-03 | 昆山迪赛斯恩模具设计有限公司 | Corrosion-resistant mold steel |
| CN105401088A (en) * | 2015-11-10 | 2016-03-16 | 太仓捷公精密金属材料有限公司 | Heat-resistant high-strength mould material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475633A (en) * | 2017-08-17 | 2017-12-15 | 苏州飞伦利斯金属科技有限公司 | A kind of high intensity diel steel |
| CN114539687A (en) * | 2022-02-18 | 2022-05-27 | 日丰新材有限公司 | Rigid polyvinyl chloride sewage pipe and preparation method thereof |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171229 |