CN103422018A - Aluminum iron alloy materials - Google Patents
Aluminum iron alloy materials Download PDFInfo
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- CN103422018A CN103422018A CN2013103710544A CN201310371054A CN103422018A CN 103422018 A CN103422018 A CN 103422018A CN 2013103710544 A CN2013103710544 A CN 2013103710544A CN 201310371054 A CN201310371054 A CN 201310371054A CN 103422018 A CN103422018 A CN 103422018A
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- ferroaluminium
- iron alloy
- alloy materials
- aluminum iron
- ferroaluminium material
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Abstract
The invention relates to aluminum iron alloy materials which comprise, by weight, 12%-15% of Al, 0.5%-0.7% of Li, 0.4%-0.6% of Bi, 0.2%-0.3% of Nb, 3.3%-4.1% of Ni, 1.1%-2.4% of Mn, and the balance Fe. The prepared aluminum iron alloy materials are high in extension strength and elongation rate.
Description
Technical field
The present invention relates to a kind of alloy material, particularly relate to a kind of ferroaluminium material.
Background technology
Present stage, simple ferrous metal or steel, in the process of industrial application, have some shortcomings usually.For example, its elongation of simple ferrous metal is lower, under specific environment, because its elongation is lower, may restrict the Application Areas of ferrous metal.In addition, the material that single metal forms, its tensile strength neither be ideal, and then limited the application of single metal.If after the metal of different performance can being combined, make it there is better properties, can promote the fast development of related industries.
Summary of the invention
The technical problem solved: the problem that common alloy material tensile strength is poor, elongation is low.
Technical scheme: the invention discloses a kind of ferroaluminium material, the ferroaluminium material consists of the following composition: Al be 12wt%～15wt%, Li be 0.5 wt%～0.7wt%,, Bi is that 0.4 wt%～0.6wt%, Nb are that 0.2wt%～0.3wt%, Ni are that 3.3 wt%～4.1wt%, Mn are 1.1 wt%～2.4wt%, surplus is Fe.
Method prepared by the ferroaluminium material is as follows: at first get each chemical composition, according to aforesaid weight ratio, be fed in vacuum induction furnace, carry out vacuum metling, smelting temperature is 820 ℃～960 ℃, after smelting end, its hot rolling is become to the ferro-aluminum plate, reduce gradually the temperature of ferro-aluminum plate, it slowly is reduced to room temperature, prepare the ferroaluminium material of high-tensile and high elongation rate.
Beneficial effect: the ferroaluminium material prepared has good tensile strength and elongation.The tensile strength bioassay standard is GB/T 228.1-2010, and the tensile strength of ferroaluminium material is 1560～1590Mpa.The elongation of ferroaluminium material is 5%～8%.There is extraordinary tensile strength and higher elongation.
Embodiment
Embodiment 1
At first get each chemical composition, Al be 15wt%, Li be 0.5 wt%,, Bi is that 0.6wt%, Nb are that 0.2wt%, Ni are that 3.3 wt%, Mn are 1.1wt%, surplus is Fe.Each composition is fed in vacuum induction furnace, carries out vacuum metling, smelting temperature is 820 ℃, after smelting end, its hot rolling is become to the ferro-aluminum plate, reduce gradually the temperature of ferro-aluminum plate, it slowly is reduced to room temperature, prepare the ferroaluminium material of high-tensile and high elongation rate.
Embodiment 2
At first get each chemical composition, Al be 12wt%, Li be 0.6 wt%,, Bi is that 0.5wt%, Nb are that 0.3wt%, Ni are that 3.7 wt%, Mn are 1.8wt%, surplus is Fe.Each composition is fed in vacuum induction furnace, carries out vacuum metling, smelting temperature is 900 ℃, after smelting end, its hot rolling is become to the ferro-aluminum plate, reduce gradually the temperature of ferro-aluminum plate, it slowly is reduced to room temperature, prepare the ferroaluminium material of high-tensile and high elongation rate.
Embodiment 3
At first get each chemical composition, Al be 14wt%, Li be 0.7 wt%,, Bi is that 0.4wt%, Nb are that 0.2wt%, Ni are that 4.1 wt%, Mn are 2.4wt%, surplus is Fe.Each composition is fed in vacuum induction furnace, carries out vacuum metling, smelting temperature is 960 ℃, after smelting end, its hot rolling is become to the ferro-aluminum plate, reduce gradually the temperature of ferro-aluminum plate, it slowly is reduced to room temperature, prepare the ferroaluminium material of high-tensile and high elongation rate.
The ferroaluminium material that embodiment 1, embodiment 2, embodiment 3 are prepared has been measured tensile strength and elongation, and the tensile strength bioassay standard is GB/T 228.1-2010.
Ferroaluminium material prepared by the present invention all has higher tensile strength and elongation.
Claims (5)
1. a ferroaluminium material, it is characterized in that the ferroaluminium material consists of the following composition: Al be 12wt%～15wt%, Li be 0.5 wt%～0.7wt%,, Bi is that 0.4 wt%～0.6wt%, Nb are that 0.2wt%～0.3wt%, Ni are that 3.3 wt%～4.1wt%, Mn are 1.1 wt%～2.4wt%, surplus is Fe.
2. a kind of ferroaluminium material according to claim 1, is characterized in that in ferroaluminium material composition, Al is 15wt%.
3. a kind of ferroaluminium material according to claim 1, is characterized in that in ferroaluminium material composition, Li is 0.5 wt%.
4. a kind of ferroaluminium material according to claim 1, is characterized in that in ferroaluminium material composition, Bi is 0.4 wt%.
5. a kind of ferroaluminium material according to claim 1, is characterized in that in ferroaluminium material composition, Nb is 0.3wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371054.4A CN103422018B (en) | 2013-08-23 | 2013-08-23 | A kind of ferroaluminium material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371054.4A CN103422018B (en) | 2013-08-23 | 2013-08-23 | A kind of ferroaluminium material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103422018A true CN103422018A (en) | 2013-12-04 |
| CN103422018B CN103422018B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310371054.4A Active CN103422018B (en) | 2013-08-23 | 2013-08-23 | A kind of ferroaluminium material |
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| CN (1) | CN103422018B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842356A (en) * | 2017-11-24 | 2019-06-04 | 宜兴市帝洲新能源科技有限公司 | A kind of photovoltaic bracket connection plate material |
Citations (2)
| 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 |
| CN1140203A (en) * | 1995-04-20 | 1997-01-15 | 菲利普莫里斯生产公司 | Iron aluminide useful as electrical resistance heating element |
-
2013
- 2013-08-23 CN CN201310371054.4A patent/CN103422018B/en active Active
Patent Citations (2)
| 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 |
| CN1140203A (en) * | 1995-04-20 | 1997-01-15 | 菲利普莫里斯生产公司 | Iron aluminide useful as electrical resistance heating element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109842356A (en) * | 2017-11-24 | 2019-06-04 | 宜兴市帝洲新能源科技有限公司 | A kind of photovoltaic bracket connection plate material |
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| Publication number | Publication date |
|---|---|
| CN103422018B (en) | 2015-09-02 |
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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. |