CN103451575B - Copper-iron alloy material - Google Patents
Copper-iron alloy material Download PDFInfo
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- CN103451575B CN103451575B CN201310370976.3A CN201310370976A CN103451575B CN 103451575 B CN103451575 B CN 103451575B CN 201310370976 A CN201310370976 A CN 201310370976A CN 103451575 B CN103451575 B CN 103451575B
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Abstract
The invention relates to a copper-iron alloy material. The copper-iron alloy material is prepared from the following ingredients in weight ratio: 0.23-0.34wt% of W, 0.45-0.51wt% of Re, 1.3-1.6wt% of Sb, 0.62-0.83wt% of Sc, 6.6-9.3wt% of Cu and the balance of Fe. The prepared copper-iron alloy material has very high Vickers hardness.
Description
Technical field
The present invention relates to a kind of alloy material, particularly relate to a kind of Copper-iron alloy material.
Background technology
Chain is in the middle of the process of industrial application, and the use of quality to chain of the correlated performance of chain has a great impact.Wherein, the hardness of chain is exactly a requisite parameter.Hardness is lower, chain in use between long after, the problem of distortion will be produced, restriction chain be applied in the middle of commercial run for a long time.Thus, we need to develop a kind of alloy material product with high rigidity, for the preparation of corresponding high rigidity chain products.And can be generalized to greatly in the use procedure of chain products or some other related products.
Summary of the invention
The technical problem solved: the problem of chain Copper-iron alloy material difference of hardness.
Technical scheme: the invention discloses a kind of Copper-iron alloy material, Copper-iron alloy material is made up of according to weight ratio following composition: W to be 0.23wt% ~ 0.34wt%, Re be 0.45wt% ~ 0.51wt%, Sb be 1.3wt% ~ 1.6wt%, Sc be 0.62wt% ~ 0.83wt%, Cu is 6.6wt% ~ 9.3wt%, surplus is Fe.
Method prepared by Copper-iron alloy material is as follows: get required each chemical composition, drop in vacuum induction furnace according to above-mentioned weight percent, carry out vacuum metling, Heating temperature to 1130 DEG C, alloy bar is rolled into after heating, heat-treat again, Heating temperature is slowly reduced to room temperature, prepare chain Copper-iron alloy material.
Beneficial effect: the chain Copper-iron alloy material prepared has good hardness.The Vickers' hardness of Copper-iron alloy material is 500 ~ 600.Possessed very good hardness, the Copper-iron alloy material that the present invention can be prepared is widely used in the middle of chain production process in a large number.
Embodiment
Embodiment 1
W to be 0.23wt%, Re be 0.51wt%, Sb be 1.6wt%, Sc be 0.83wt%, Cu is 6.6wt%, surplus is Fe.Get required each chemical composition, drop in vacuum induction furnace according to above-mentioned weight percent, carry out vacuum metling, Heating temperature to 1130 DEG C, is rolled into alloy bar after heating, then heat-treats, Heating temperature is slowly reduced to room temperature, prepares chain Copper-iron alloy material.
Embodiment 2
Preparation method is with embodiment 1, and concrete composition by weight percent is as follows: W to be 0.34wt%, Re be 0.45wt%, Sb be 1.4wt%, Sc be 0.72wt%, Cu is 9.3wt%, surplus is Fe.
Embodiment 3
Preparation method is with embodiment 1, and concrete composition by weight percent is as follows: W to be 0.27wt%, Re be 0.48wt%, Sb be 1.3wt%, Sc be 0.62wt%, Cu is 7.6wt%, surplus is Fe.
Product checking is carried out to the chain Copper-iron alloy material that embodiment 1, embodiment 2, embodiment 3 prepare, has determined Vickers' hardness.The product Vickers' hardness of embodiment 1, embodiment 2, embodiment 3 is respectively 500,530,600.Measurement result shows, the said products has all possessed good hardness.Can be widely used in the middle of chain preparation.
Claims (1)
1. a Copper-iron alloy material, is characterized in that the preparation method of Copper-iron alloy material is as follows: W is 0.27wt%, Re be 0.48wt%, Sb be 1.3wt%, Sc be 0.62wt%, Cu is 7.6wt%, surplus is Fe; Get required each chemical composition, drop in vacuum induction furnace according to above-mentioned weight percent, carry out vacuum metling, Heating temperature to 1130 DEG C, is rolled into alloy bar after heating, then heat-treats, Heating temperature is slowly reduced to room temperature, prepares chain Copper-iron alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370976.3A CN103451575B (en) | 2013-08-23 | 2013-08-23 | Copper-iron alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370976.3A CN103451575B (en) | 2013-08-23 | 2013-08-23 | Copper-iron alloy material |
Publications (2)
| Publication Number | Publication Date |
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| CN103451575A CN103451575A (en) | 2013-12-18 |
| CN103451575B true CN103451575B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310370976.3A Active CN103451575B (en) | 2013-08-23 | 2013-08-23 | Copper-iron alloy material |
Country Status (1)
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| CN (1) | CN103451575B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06293943A (en) * | 1993-04-06 | 1994-10-21 | Daido Steel Co Ltd | Magnetic material with high core loss |
| JP2005171339A (en) * | 2003-12-12 | 2005-06-30 | Hitachi Ltd | High strength high toughness high corrosion resistance martensite steel, steam turbine blade, and steam turbine power plant |
| CN101469393A (en) * | 2007-12-27 | 2009-07-01 | 日立粉末冶金株式会社 | Iron based sintered alloy for sliding component |
| CN102686760A (en) * | 2010-07-09 | 2012-09-19 | 住友金属工业株式会社 | Corrosion-resistant steel material for cargo oil tank |
-
2013
- 2013-08-23 CN CN201310370976.3A patent/CN103451575B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06293943A (en) * | 1993-04-06 | 1994-10-21 | Daido Steel Co Ltd | Magnetic material with high core loss |
| JP2005171339A (en) * | 2003-12-12 | 2005-06-30 | Hitachi Ltd | High strength high toughness high corrosion resistance martensite steel, steam turbine blade, and steam turbine power plant |
| CN101469393A (en) * | 2007-12-27 | 2009-07-01 | 日立粉末冶金株式会社 | Iron based sintered alloy for sliding component |
| CN102686760A (en) * | 2010-07-09 | 2012-09-19 | 住友金属工业株式会社 | Corrosion-resistant steel material for cargo oil tank |
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| Publication number | Publication date |
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| CN103451575A (en) | 2013-12-18 |
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Effective date of registration: 20160817 Address after: 211111 Jiangsu Province, Nanjing Zijin (Jiangning) technology start-ups in particular communities (Jiangning District Mo Zhou Road No. 12) Patentee after: Nanjing Valley Intellectual Property Service Co., Ltd. Address before: 215011 Jiangsu city of Suzhou province high tech Zone No. 121 Hua Feng Lu Patentee before: Suzhou Changsheng Electromechanical Co., Ltd. |