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Cold rolling die

A technology of mold and silicone resin, which is applied in the field of cold rolling molds, can solve the problems of reducing the service life and failing to meet the needs of enterprises, and achieve the effects of low wear rate, prolonging service life, and scientific and reasonable components

Inactive Publication Date: 2015-09-16
ZXSY KUNSHAN METAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The service life is greatly reduced and cannot meet the needs of enterprises

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of cold rolling die, comprises the composition of following weight parts:

[0022] Carbon 0.5 parts;

[0023] Palladium 0.3 part;

[0024] Ruthenium 0.05 part;

[0025] Molybdenum 0.06 part;

[0026] Potassium 0.23 parts;

[0027] 0.35 parts of silicone resin;

[0028] Sodium 0.12 parts;

[0029] Calcium 0.36 parts;

[0030] Iron 80 parts.

Embodiment 2

[0032] A kind of cold rolling die, comprises the composition of following weight parts:

[0033] Carbon 0.75 parts;

[0034] 0.4 parts of palladium;

[0035] Ruthenium 0.065 part;

[0036] Molybdenum 0.08 parts;

[0037] Potassium 0.35 part;

[0038] 0.45 parts of silicone resin;

[0039] Sodium 0.24 parts;

[0040] Manganese 0.3 parts;

[0041] 88 servings of iron.

Embodiment 3

[0043] A kind of cold rolling die, comprises the composition of following weight parts:

[0044] Carbon 0.9 parts;

[0045] Palladium 0.5 part;

[0046] Ruthenium 0.08 part;

[0047] Molybdenum 0.12 parts;

[0048] Potassium 0.58 parts;

[0049] 0.68 parts of silicone resin;

[0050] Sodium 0.35 parts;

[0051] Copper 0.1 part;

[0052] Iron 95 parts.

[0053] The invention has the advantages that: the components of the mold are scientific and reasonable, the phenomenon of breakage is not easy to occur during use, the wear rate is low, and the service life is greatly prolonged.

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PUM

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Abstract

The invention relates to a cold rolling die, which comprises the following the components by weight parts: 0.5-0.9 parts of carbon, 0.3-0.5 parts of palladium, 0.05-0.08 parts of ruthenium, 0.06-0.12 parts of molybdenum, 0.23-0.58 parts of potassium, 0.35-0.68 parts of lithium, 0.12-0.35 parts of sodium and 80-95 parts of iron. The cold rolling die has the advantages that the composition proportion is scientific and reasonable, crack phenomenon can not be generated during a usage process, wear rate is low, and usage life is greatly prolonged.

Description

technical field [0001] The invention relates to a cold rolling die. Background technique [0002] When cold work die steel is working, due to the relatively large deformation resistance of the processed material, the working part of the mold bears a lot of pressure, bending force, impact force and friction force. The wear rate of the cold working die is high. There are also premature failures due to fracture, collapse force and deformation. The service life is greatly reduced, and the needs of enterprises cannot be met. [0003] Therefore, in order to solve the above problems, a new technical solution is provided. Contents of the invention [0004] The invention provides a cold rolling die. [0005] The technical scheme adopted in the present invention is: [0006] A kind of cold rolling die, comprises the composition of following weight parts: [0007] Carbon 0.5-0.9 parts; [0008] Palladium 0.3-0.5 part; [0009] Ruthenium 0.05-0.08 parts; [0010] Molybdenum 0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C38/12C22C38/16
Inventor 不公告发明人
Owner ZXSY KUNSHAN METAL TECH
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