CN109898026A - A kind of component of mould steel - Google Patents
A kind of component of mould steel Download PDFInfo
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- CN109898026A CN109898026A CN201711285582.2A CN201711285582A CN109898026A CN 109898026 A CN109898026 A CN 109898026A CN 201711285582 A CN201711285582 A CN 201711285582A CN 109898026 A CN109898026 A CN 109898026A
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- mould steel
- caesium
- niobium
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Abstract
The invention discloses a kind of components of mould steel, it is related to technical field of mold steel；It is comprised the following components in parts by weight: 70-80 parts of iron；0.1-0.3 parts of manganese；0.2-0.3 parts of niobium；1-5 parts of carbon black；0.3-0.9 parts of tin；0.01-0.03 parts of phosphorus；0.03-0.08 parts of magnesium；0.02-0.09 parts of caesium；Surplus is aluminium；Stability is high when in use by the present invention, and good toughness substantially increases service efficiency, while abrasion resistant effect is good, and thermal fatigue resistance is big.
Description
Technical field
The present invention relates to a kind of components of mould steel, belong to technical field of mold steel.
Background technique
Mould steel is the steel grade for manufacturing the molds such as cold-punching mould, hot-forging die, compression mod.Mold is machine-building, wireless
The main machining tool of part is manufactured in the industrial departments such as electric instrument, motor, electric appliance.The quality of mold directly affects pressure and adds
The quality of work technique, the precision yield of product and production cost, and the quality of mold and service life are in addition to leaning on reasonable structure
Outside design and machining accuracy, mainly influenced by mold materials and heat treatment.
Mould steel is broadly divided into: mould for cold milling steel, hot rolling mould steel and plastic die steel three classes, for forging, punching press,
Cut type, die casting etc..Since various mold purposes are different, operating condition is complicated, therefore to die steel, by mold manufactured by it
Operating condition should have high hardness, intensity, wearability, enough toughness and high harden ability, hardenability and other works
Skill performance.Since this kind of purposes is different, operating condition is complicated, therefore also different to the performance requirement of die steel.
Its composition and ratio of existing mould steel is not scientific, causes its toughness low with intensity, and stability is poor when in use, because
This needs a kind of mould steel to solve the problems, such as this.
Summary of the invention
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of components of mould steel.
A kind of component of mould steel of the invention, it is comprised the following components in parts by weight: 70-80 parts of iron；Manganese 0.1-0.3
Part；0.2-0.3 parts of niobium；1-5 parts of carbon black；0.3-0.9 parts of tin；0.01-0.03 parts of phosphorus；0.03-0.08 parts of magnesium；Caesium 0.02-0.09
Part；Surplus is aluminium.
Compared with prior art, the invention has the benefit that stability is high when in use, good toughness is substantially increased
Service efficiency, while abrasion resistant effect is good, thermal fatigue resistance is big.
Specific embodiment
Embodiment one:
Present embodiment uses following technical scheme: it is comprised the following components in parts by weight: 70-80 parts of iron；Manganese 0.1-0.3
Part；0.2-0.3 parts of niobium；1-5 parts of carbon black；0.3-0.9 parts of tin；0.01-0.03 parts of phosphorus；0.03-0.08 parts of magnesium；Caesium 0.02-0.09
Part；Surplus is aluminium.
Embodiment two:
Present embodiment uses following technical scheme: it is comprised the following components in parts by weight: 75-85 parts of iron；Manganese 0.1-0.3
Part；0.01-0.09 parts of tungsten；0.35-0.44 parts of niobium；10-12 parts of carbon black；1-1.5 parts of tin；0.09-0.11 parts of magnesium；Caesium 0.01-
0.07 part；Surplus is aluminium.
Embodiment three:
Present embodiment uses following technical scheme: it is comprised the following components in parts by weight: 75-85 parts of iron；Manganese 0.1-0.3
Part；0.01-0.09 parts of tungsten；0.35-0.44 parts of niobium；10-12 parts of carbon black；1-1.5 parts of tin；0.09-0.11 parts of magnesium；Caesium 0.09-
0.18 part；Surplus is aluminium.
Example IV:
Present embodiment uses following technical scheme: it is comprised the following components in parts by weight: 10-30 parts of aluminium；Manganese 0.1-0.3
Part；0.07-0.12 parts of tungsten；0.3-0.5 parts of niobium；3-8 parts of carbon black；2-2.5 parts of tin；0.09-0.11 parts of magnesium；0.02-0.09 parts of caesium；
Platinum 0.3-0.7, surplus are iron.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of component of mould steel, it is characterised in that: it is comprised the following components in parts by weight: 70-80 parts of iron；Manganese 0.1-0.3
Part；0.2-0.3 parts of niobium；1-5 parts of carbon black；0.3-0.9 parts of tin；0.01-0.03 parts of phosphorus；0.03-0.08 parts of magnesium；Caesium 0.02-0.09
Part；Surplus is aluminium.
2. a kind of component of mould steel according to claim 1, it is characterised in that: it is comprised the following components in parts by weight:
75-85 parts of iron；0.1-0.3 parts of manganese；0.01-0.09 parts of tungsten；0.35-0.44 parts of niobium；10-12 parts of carbon black；1-1.5 parts of tin；Magnesium
0.09-0.11 parts；0.01-0.07 parts of caesium；Surplus is aluminium.
3. a kind of component of mould steel according to claim 1, it is characterised in that: it is comprised the following components in parts by weight:
75-85 parts of iron；0.1-0.3 parts of manganese；0.01-0.09 parts of tungsten；0.35-0.44 parts of niobium；10-12 parts of carbon black；1-1.5 parts of tin；Magnesium
0.09-0.11 parts；0.09-0.18 parts of caesium；Surplus is aluminium.
4. a kind of component of mould steel according to claim 1, it is characterised in that: it is comprised the following components in parts by weight:
10-30 parts of aluminium；0.1-0.3 parts of manganese；0.07-0.12 parts of tungsten；0.3-0.5 parts of niobium；3-8 parts of carbon black；2-2.5 parts of tin；Magnesium 0.09-
0.11 part；0.02-0.09 parts of caesium；Platinum 0.3-0.7, surplus are iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285582.2A CN109898026A (en) | 2017-12-07 | 2017-12-07 | A kind of component of mould steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285582.2A CN109898026A (en) | 2017-12-07 | 2017-12-07 | A kind of component of mould steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109898026A true CN109898026A (en) | 2019-06-18 |
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ID=66939073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711285582.2A Pending CN109898026A (en) | 2017-12-07 | 2017-12-07 | A kind of component of mould steel |
Country Status (1)
| Country | Link |
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| CN (1) | CN109898026A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233060A (en) * | 2014-09-25 | 2014-12-24 | 昆山伯建精密模具有限公司 | Die steel |
| 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 |
-
2017
- 2017-12-07 CN CN201711285582.2A patent/CN109898026A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233060A (en) * | 2014-09-25 | 2014-12-24 | 昆山伯建精密模具有限公司 | Die steel |
| 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 |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |