CN105401088A - Heat-resistant high-strength mould material - Google Patents
Heat-resistant high-strength mould material Download PDFInfo
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- CN105401088A CN105401088A CN201510760371.4A CN201510760371A CN105401088A CN 105401088 A CN105401088 A CN 105401088A CN 201510760371 A CN201510760371 A CN 201510760371A CN 105401088 A CN105401088 A CN 105401088A
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- heat
- resistant high
- strength
- mould material
- steel
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Abstract
The invention discloses a heat-resistant high-strength mould material. The mould material comprises 1.4%-5.2% of C, 1.2%-5.0% of Si, 0.4%-1.2% of Mn, 0.01%-0.02% of S, 0.4%-1.0% of Cu, 0.6%-5.0% of Cr, 0.4%-4.8% of Ti, 1%-6% of Mg, 0.5%-3.0% of Al and 80%-96% of Fe in proportion. According to the heat-resistant high-strength mould material, the heat-conducting property is superior to that of steel, and the wetting property can be significantly improved through the Mg and the Ti which are added to the material; in addition, the material is free of brittleness, and the mechanical strength is close to that of the steel; graphite is a good solid lubricant, and hence the surface abrasion of aluminum and alloy of the aluminum can be reduced.
Description
Technical field
The present invention relates to a kind of material, particularly relate to a kind of moulding stock of heat-resistant high-strength.
Background technology
For saving energy countries in the world all to improve machine that heat and electric energy or heat changes with kinetic energy to improve its benefit, the material of some so supporting with it parts is but because of thermo-labile low and lost efficacy with intensity.In addition, along with the novel process of the plastics of hot pressing or hot extrusion molding, non-ferrous metal or steel-iron components is adopted, its mold temperature and pressure increase, the material originally for the manufacture of mould can not meet new performance requriements.
For heat-resistant high-strength material, mostly adopt steel, but require very high mould for heat conduction, steel die does not have graphite jig good, but the graphite jig of prior art need to improve at aspect of performances such as heat-resisting and intensity.
Therefore, in order to solve the technological deficiency of above-mentioned existence, the present invention spy provides a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide the moulding stock of the low heat-resistant high-strength of a kind of excellent property, long service life and cost.
The present invention is directed to the technical scheme that above-mentioned technological deficiency proposes is:
A moulding stock for heat-resistant high-strength, comprises following feed composition composition, counts: C:1.4-5.2% according to component proportions; Si:1.2-5.0%; Mn:0.4-1.2%; S:0.01-0.02%; Cu:0.4-1.0%; Cr:0.6-5.0%; Ti:0.4-4.8%; Mg:1-6%; Al:0.5-3.0%; Fe:80-96%.
Further, each feed composition is counted according to component proportions: C:1.4%; Si:1.2%; Mn:0.4%; S:0.01%; Cu:0.4%; Cr:0.6%; Ti:0.4%; Mg:1%; Al:0.5%; Fe:80%.
Further, each feed composition is counted according to component proportions: C:5.2%; Si:5.0%; Mn:1.2%; S:0.02%; Cu:1.0%; Cr:5.0%; Ti:4.8%; Mg:6%; Al:3.0%; Fe:96%.
The invention has the beneficial effects as follows: heat conductivility of the present invention is better than steel, Mg, Ti of adding in material can improve wettability significantly, and material is without fragility, and its physical strength is close to steel, graphite is excellent solid lubricant, can reduce the surface abrasion of Aluminum-aluminum alloy.
Embodiment
Embodiment 1
A moulding stock for heat-resistant high-strength, comprises following feed composition composition, counts: C:1.4% according to component proportions; Si:1.2%; Mn:0.4%; S:0.01%; Cu:0.4%; Cr:0.6%; Ti:0.4%; Mg:1%; Al:0.5%; Fe:80%.
Embodiment 2
A moulding stock for heat-resistant high-strength, comprises following feed composition composition, counts: C:5.2% according to component proportions; Si:5.0%; Mn:1.2%; S:0.02%; Cu:1.0%; Cr:5.0%; Ti:4.8%; Mg:6%; Al:3.0%; Fe:96%.
The invention has the beneficial effects as follows: heat conductivility of the present invention is better than steel, Mg, Ti of adding in material can improve wettability significantly, and material is without fragility, and its physical strength is close to steel, graphite is excellent solid lubricant, can reduce the surface abrasion of Aluminum-aluminum alloy.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a moulding stock for heat-resistant high-strength, is characterized in that: comprise following feed composition composition, count: C:1.4-5.2% according to component proportions; Si:1.2-5.0%; Mn:0.4-1.2%; S:0.01-0.02%; Cu:0.4-1.0%; Cr:0.6-5.0%; Ti:0.4-4.8%; Mg:1-6%; Al:0.5-3.0%; Fe:80-96%.
2. the moulding stock of a kind of heat-resistant high-strength according to claim 1, is characterized in that: comprise following feed composition composition, count: C:1.4% according to component proportions; Si:1.2%; Mn:0.4%; S:0.01%; Cu:0.4%; Cr:0.6%; Ti:0.4%; Mg:1%; Al:0.5%; Fe:80%.
3. the moulding stock of a kind of heat-resistant high-strength according to claim 1, is characterized in that: comprise following feed composition composition, count: C:5.2% according to component proportions; Si:5.0%; Mn:1.2%; S:0.02%; Cu:1.0%; Cr:5.0%; Ti:4.8%; Mg:6%; Al:3.0%; Fe:96%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760371.4A CN105401088A (en) | 2015-11-10 | 2015-11-10 | Heat-resistant high-strength mould material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760371.4A CN105401088A (en) | 2015-11-10 | 2015-11-10 | Heat-resistant high-strength mould material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105401088A true CN105401088A (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510760371.4A Pending CN105401088A (en) | 2015-11-10 | 2015-11-10 | Heat-resistant high-strength mould material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105401088A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728567A (en) * | 2016-05-05 | 2016-07-06 | 太仓小小精密模具有限公司 | High-strength stamping die |
| CN107523746A (en) * | 2017-06-30 | 2017-12-29 | 太仓旺美模具有限公司 | A kind of high-strength die steel |
| CN108203791A (en) * | 2017-12-20 | 2018-06-26 | 柳州璞智科技有限公司 | A kind of mold materials and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912241A (en) * | 2012-10-23 | 2013-02-06 | 嘉兴市杰成机械有限公司 | Wear resistant and wearable die material |
| CN103146988A (en) * | 2013-02-27 | 2013-06-12 | 苏州东海玻璃模具有限公司 | Highly thermal-fatigue resistant alloy and spheroidal graphite cast iron glass mold material and preparation method thereof |
| CN104985118A (en) * | 2015-06-18 | 2015-10-21 | 河北安迪模具有限公司 | Method for casting and producing glass mould roughcast by V-process molding process |
-
2015
- 2015-11-10 CN CN201510760371.4A patent/CN105401088A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912241A (en) * | 2012-10-23 | 2013-02-06 | 嘉兴市杰成机械有限公司 | Wear resistant and wearable die material |
| CN103146988A (en) * | 2013-02-27 | 2013-06-12 | 苏州东海玻璃模具有限公司 | Highly thermal-fatigue resistant alloy and spheroidal graphite cast iron glass mold material and preparation method thereof |
| CN104985118A (en) * | 2015-06-18 | 2015-10-21 | 河北安迪模具有限公司 | Method for casting and producing glass mould roughcast by V-process molding process |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728567A (en) * | 2016-05-05 | 2016-07-06 | 太仓小小精密模具有限公司 | High-strength stamping die |
| CN107523746A (en) * | 2017-06-30 | 2017-12-29 | 太仓旺美模具有限公司 | A kind of high-strength die steel |
| CN108203791A (en) * | 2017-12-20 | 2018-06-26 | 柳州璞智科技有限公司 | A kind of mold materials and preparation method thereof |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |
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| WD01 | Invention patent application deemed withdrawn after publication |