CN111197146A - Mold material with strong compression resistance - Google Patents
Mold material with strong compression resistance Download PDFInfo
- Publication number
- CN111197146A CN111197146A CN201811375725.3A CN201811375725A CN111197146A CN 111197146 A CN111197146 A CN 111197146A CN 201811375725 A CN201811375725 A CN 201811375725A CN 111197146 A CN111197146 A CN 111197146A
- Authority
- CN
- China
- Prior art keywords
- carbon
- strong compression
- compression resistance
- mold material
- die
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- C22C38/02—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
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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)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Forging (AREA)
Abstract
The mold material with strong compression resistance is mainly made of steel and is characterized in that: the die material is doped with 0.4% of Si, 3.9% of Cr, 1.2% of V and 5.0% of W, and the carbon content in the die material is between 0.5 and 0.6. According to the invention, Cr and W are adopted to react with carbon in the material to form chromium carbide and tungsten carbide, so that the strength of the die is improved, and the carbon with the content of 0.5-0.6 is adopted to ensure the generation amount of the chromium carbide and the tungsten carbide and ensure the pressure resistance of the material.
Description
Technical Field
The invention relates to a die material.
Background
Steel is an alloy of iron with carbon, silicon, manganese and small amounts of other elements. At present, the dies are made of steel, the carbon content in the steel is very important, the iron-carbon alloy with the carbon content of 0.03-2% is called steel, the carbon content is increased, the hardness is increased, and the toughness is reduced.
Disclosure of Invention
The invention provides a die material with strong compression resistance in order to seek the optimal compression resistance ratio of carbon in steel for manufacturing a die.
The technical scheme for solving the technical problem is as follows: the mold material with strong compression resistance is mainly made of steel and is characterized in that: the die material is doped with 0.4% of Si, 3.9% of Cr, 1.2% of V and 5.0% of W.
Further, the carbon content in the mold material is between 0.5 and 0.6.
The invention has the beneficial effects that: the Cr and W are adopted to react with carbon in the material to form chromium carbide and tungsten carbide, so that the strength of the die is improved, and the carbon with the content of 0.5-0.6 is adopted to ensure the generation amount of the chromium carbide and the tungsten carbide and ensure the pressure resistance of the material.
Detailed Description
The mold material with strong compression resistance is mainly made of steel and is characterized in that: the die material is doped with 0.4% of Si, 3.9% of Cr, 1.2% of V and 5.0% of W.
In this embodiment, the carbon content in the mold material is between 0.5 and 0.6.
The invention has the beneficial effects that: the Cr and W are adopted to react with carbon in the material to form chromium carbide and tungsten carbide, so that the strength of the die is improved, and the carbon with the content of 0.5-0.6 is adopted to ensure the generation amount of the chromium carbide and the tungsten carbide and ensure the pressure resistance of the material.
Claims (2)
1. The mold material with strong compression resistance is mainly made of steel and is characterized in that: the die material is doped with 0.4% of Si, 3.9% of Cr, 1.2% of V and 5.0% of W.
2. The strong compression mold material of claim 1, wherein: the carbon content of the mould material is between 0.5 and 0.6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375725.3A CN111197146A (en) | 2018-11-19 | 2018-11-19 | Mold material with strong compression resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375725.3A CN111197146A (en) | 2018-11-19 | 2018-11-19 | Mold material with strong compression resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111197146A true CN111197146A (en) | 2020-05-26 |
Family
ID=70744700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811375725.3A Pending CN111197146A (en) | 2018-11-19 | 2018-11-19 | Mold material with strong compression resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111197146A (en) |
-
2018
- 2018-11-19 CN CN201811375725.3A patent/CN111197146A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200526 |
|
| WD01 | Invention patent application deemed withdrawn after publication |