JP2022512995A - A type of alloy material and its production process - Google Patents
A type of alloy material and its production process Download PDFInfo
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- JP2022512995A JP2022512995A JP2021525305A JP2021525305A JP2022512995A JP 2022512995 A JP2022512995 A JP 2022512995A JP 2021525305 A JP2021525305 A JP 2021525305A JP 2021525305 A JP2021525305 A JP 2021525305A JP 2022512995 A JP2022512995 A JP 2022512995A
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
Abstract
本発明は、アルミニウム主体の合金材料と、該合金材料の棒材の製造方法に関する。本発明の合金材料は、重量％で以下の成分を含む、即ち、Ｓｉを0.8-1.2%；Ｆｅを0-0.5%；Ｃｕを0.15-0.6%；Ｍｎを0.2-0.8%；Ｍｇを0.6-0.1%；Ｃｒを0-0.1%；Ｚｎを0-0.25%；Ｔｉを0-0.1%；それぞれ含有し、その他がＡｌである。好ましくはＳｉ含有量は1.11%であり、Ｍｎ含有量は0.69%である。合金材料の製造方法は次の手順を含む、即ち、（１）重量の百分率によって各成分の原料を取る。（２）原料を溶解炉に置いて合金液に溶解し、合金液の温度を705-750℃にし、45～60分間保温する。（３）合金液の温度を520-580℃に下げ、精錬剤を加えて670-710℃まで上げ、成分検査を行う。（４）合金液を650～660℃まで静置し、型詰めし棒状に冷却する。本発明によれば、引張強度、降伏強度が高まる。【選択図】なしThe present invention relates to an alloy material mainly composed of aluminum and a method for producing a bar material of the alloy material. The alloy material of the present invention contains the following components in% by weight, that is, Si 0.8-1.2%; Fe 0-0.5%; Cu 0.15-0.6%; Mn 0.2-0.8%; Mg 0.6- 0.1%; Cr is 0-0.1%; Zn is 0-0.25%; Ti is 0-0.1%; each is contained, and the others are Al. Preferably the Si content is 1.11% and the Mn content is 0.69%. The method for producing an alloy material comprises the following procedure, that is, (1) taking the raw material of each component by weight percentage. (2) Place the raw material in a melting furnace to dissolve it in the alloy solution, set the temperature of the alloy solution to 705-750 ° C, and keep it warm for 45 to 60 minutes. (3) Lower the temperature of the alloy solution to 520-580 ° C, add a refining agent and raise it to 670-710 ° C, and perform a component inspection. (4) Allow the alloy liquid to stand at 650 to 660 ° C, mold it, and cool it into a rod shape. According to the present invention, the tensile strength and the yield strength are increased. [Selection diagram] None
Description
本発明は、合金材料の技術分野に関し、特に合金材料及びその製造プロセス（製造方法）に関するものである。 The present invention relates to the technical field of alloy materials, and particularly to alloy materials and their manufacturing processes (manufacturing methods).
６０６１－Ｔ６は航空ハードアルミと言い、軽くて、強度が高く、生産コストが高い。（これは）６０６１航空アルミ合金のＴ６硬化処理の略語で、良好な成形性、溶接性、機械加工性と中等強度を有し、焼なまし後も良好な操作性を維持できる。典型的な用途は航空固定装置、トラック、タワー建築、船、パイプ及びその他の強度、溶接性及び耐腐食性が必要な建築上の応用分野である。いかにその引張強度、降伏強度を高めてその応用範囲を高めるのは、本発明者が解決すべき問題である。 6061-T6 is called aviation hard aluminum, which is light, strong and high in production cost. (This is) an abbreviation for T6 hardening treatment of 6061 aviation aluminum alloy, which has good formability, weldability, machinability and moderate strength, and can maintain good operability even after annealing. Typical applications are aviation fixtures, trucks, tower construction, ships, pipes and other architectural applications where strength, weldability and corrosion resistance are required. How to increase the tensile strength and yield strength to increase the range of application is a problem to be solved by the present inventor.
既存の技術の不足に対して、本発明の主な目的は、引張強度、降伏強度の高い合金材料を提供することである。 In response to the lack of existing technology, a main object of the present invention is to provide an alloy material having high tensile strength and yield strength.
上記の目的を達成するために、本発明は以下のような技術案を提供する。即ち、
合金材料の一種で、重量で計算する場合、下記の成分を含む：
Si, 0.8-1.2%;
Fe, 0- 0.5%;
Cu, 0.15-0.6%;
Mn, 0.2-0.8%;
Mg, 0.6-0.1%;
Cr, 0-0.1%;
Zn, 0-0.25%;
Ti, 0-0.1%;
その他はAL（アルミニウム）。
In order to achieve the above object, the present invention provides the following technical proposals. That is,
A type of alloying material that, when calculated by weight, contains the following components:
Si, 0.8-1.2%;
Fe, 0- 0.5%;
Cu, 0.15-0.6%;
Mn, 0.2-0.8%;
Mg, 0.6-0.1%;
Cr, 0-0.1%;
Zn, 0-0.25%;
Ti, 0-0.1%;
Others are AL (aluminum).
好ましくは、上記Si含有量は1.11%である。
好ましくは、上記Mn含有量は0.69%である。
Preferably, the Si content is 1.11%.
Preferably, the Mn content is 0.69%.
当該合金材料の生産プロセス（製造方法）は、下記の手順を含む：
（１） 重量の百分率によって各成分の原料を取る。
（２） 原料を溶解炉に置いて合金液に溶解し、合金液の温度を705-750℃にし、45-60 minを保温する。
（３） 合金液の温度を520-580℃に下げ、精錬剤を加えて670-710℃まで上げ、成分検査を行う。
（４） 合金液を650～660℃まで静置し、型詰めし、棒状に冷却する（冷却して棒材を得る）。
The production process (manufacturing method) of the alloy material includes the following procedure:
(1) Take the raw material of each component by the percentage of the weight.
(2) Place the raw material in a melting furnace to dissolve it in the alloy solution, set the temperature of the alloy solution to 705-750 ° C, and keep the temperature at 45-60 min.
(3) Lower the temperature of the alloy solution to 520-580 ° C, add a refining agent and raise it to 670-710 ° C, and perform a component inspection.
(4) Allow the alloy liquid to stand at 650 to 660 ° C, mold it, and cool it into a rod shape (cool to obtain a rod material).
好ましくは、上記手順（２）で、溶解炉は260-280℃／ｈの速度で705-750℃まで上昇する。 Preferably, in step (2) above, the melting furnace rises to 705-750 ° C at a rate of 260-280 ° C / h.
本発明は、従来技術に対して、アルミ材料強度が大きくて、硬度が高くて、優れた機械性能及び力学性能を有し、引張強度、降伏強度の性能がもっと良いという利点がある。また、強度、靭性、耐摩耗、耐腐食、耐疲労、耐高温、耐低温、耐放射、防火、防爆、切断性、研磨性、表面処理可能、溶接可能、超軽量などの各使用要求に満足できる。さらに、本発明が提供するプロセス（方法）は簡単で合理的であり、生産効率が高い。 The present invention has advantages over the prior art, that the aluminum material has high strength, high hardness, excellent mechanical performance and mechanical performance, and better tensile strength and yield strength. In addition, it satisfies each usage requirement such as strength, toughness, wear resistance, corrosion resistance, fatigue resistance, high temperature resistance, low temperature resistance, radiation resistance, fire resistance, explosion resistance, cutability, abrasiveness, surface treatment possible, weldable, and ultra-lightweight. can. Further, the process (method) provided by the present invention is simple and rational, and the production efficiency is high.
［具体的な実施方式］
以下、本発明についてさらに説明する。
[Specific implementation method]
Hereinafter, the present invention will be further described.
合金材料の一種で、重量で計算する場合、下記の成分を含む：
Si, 0.8-1.2%;
Fe, 0- 0.5%;
Cu, 0.15-0.6%;
Mn, 0.2-0.8%;
Mg, 0.6-0.1%;
Cr, 0-0.1%;
Zn, 0-0.25%;
Ti, 0-0.1%;
その他はAL。
A type of alloying material that, when calculated by weight, contains the following components:
Si, 0.8-1.2%;
Fe, 0- 0.5%;
Cu, 0.15-0.6%;
Mn, 0.2-0.8%;
Mg, 0.6-0.1%;
Cr, 0-0.1%;
Zn, 0-0.25%;
Ti, 0-0.1%;
Others are AL.
最適には、上記Si含有量は1.11%である。
最適には、上記Mn含有量は0.69%である。
Optimal, the Si content is 1.11%.
Optimally, the Mn content is 0.69%.
本発明の合金材料は、従来技術の6061-T6に比べて、より高いSiとMn含有量を有し、その引張強度、降伏強度の性能がもっと良い。サイズ別の製品に対して、具体的なコントラストパラメータは下表の通りである。 The alloy material of the present invention has a higher Si and Mn content than the prior art 6061-T6, and its tensile strength and yield strength are better. The specific contrast parameters for products by size are as shown in the table below.
上表から分かるように、本発明が提供する案では、合金材料は6061-T6に対して、引張強度と降伏強度が大きく上昇した。 As can be seen from the above table, in the proposal provided by the present invention, the tensile strength and yield strength of the alloy material were significantly increased with respect to 6061-T6.
当該合金材料の生産プロセスは、下記の手順を含む：
（１） 重量の百分率によって各成分の原料を取る；
（２） 原料を溶解炉に置いて合金液に溶解し、合金液の温度を705-750℃にし、45-60minを保温する。
（３） 合金液の温度を520-580℃に下げ、精錬剤を加えて670-710℃まで上げ、成分検査を行う。
（４） 合金液を650～660℃まで静置し、型詰め、棒状に冷却する（冷却して棒材を得る）。
The production process of the alloy material includes the following steps:
(1) Take the raw material of each component by weight percentage;
(2) Place the raw material in a melting furnace to dissolve it in the alloy solution, set the temperature of the alloy solution to 705-750 ° C, and keep it warm for 45-60 min.
(3) Lower the temperature of the alloy solution to 520-580 ° C, add a refining agent and raise it to 670-710 ° C, and perform a component inspection.
(4) Allow the alloy liquid to stand at 650 to 660 ° C, mold it, and cool it into a rod shape (cool it to obtain a rod material).
最適には、上記手順（２）で、溶解炉は260-280℃／ｈの速度で705-750℃まで上昇する。 Optimally, in step (2) above, the melting furnace rises to 705-750 ° C at a rate of 260-280 ° C / h.
本発明はアルミ材料強度が大きくて、硬度が高くて、優れた機械性能及び力学性能を有し、引張強度、降伏強度の性能がもっと良いという利点がある。また、強度、靭性、耐摩耗、耐腐食、耐疲労、耐高温、耐低温、耐放射、防火、防爆、切断性、研磨性、表面処理可能、溶接可能、超軽量などの各使用要求に満足できる。さらに、本発明が提供するプロセスは簡単で合理的であり、生産効率が高い。 The present invention has the advantages that the aluminum material has high strength, high hardness, excellent mechanical performance and mechanical performance, and better tensile strength and yield strength. In addition, it satisfies each usage requirement such as strength, toughness, wear resistance, corrosion resistance, fatigue resistance, high temperature resistance, low temperature resistance, radiation resistance, fire resistance, explosion resistance, cutability, abrasiveness, surface treatment possible, weldable, and ultra-lightweight. can. Moreover, the process provided by the present invention is simple, rational and highly efficient.
上記内容は本発明の好適な実施方式だけであり、本発明の保護範囲は上記実施例に限定されるものではなく、本発明の考え方に属する技術案は全て本発明の保護範囲に属する。本技術分野の一般技術者（当業者）にとって、本発明の原理を逸脱しない前提での若干の改善及び添削は、これらの改善及び添削も本発明の保護範囲と見なすべきである。 The above contents are only suitable embodiments of the present invention, the scope of protection of the present invention is not limited to the above examples, and all technical proposals belonging to the concept of the present invention belong to the scope of protection of the present invention. For general engineers (those skilled in the art) in the art, slight improvements and corrections on the premise that they do not deviate from the principles of the present invention should be regarded as the scope of protection of the present invention.
Claims (5)
Ｓｉ：０．８～１．２％；
Ｆｅ：０～０．５％；
Ｃｕ：０．１５～０．６％；
Ｍｎ：０．２～０．８％；
Ｍｇ：０．６～０．１％；
Ｃｒ：０～０．１％；
Ｚｎ：０～０．２５％；
Ｔｉ：０～０．１％；
を含み、残余はＡｌである、ことを特徴とする合金材料。 When calculated in% by weight, it contains the following components, i.e.
Si: 0.8-1.2%;
Fe: 0 to 0.5%;
Cu: 0.15 to 0.6%;
Mn: 0.2-0.8%;
Mg: 0.6-0.1%;
Cr: 0 to 0.1%;
Zn: 0 to 0.25%;
Ti: 0 to 0.1%;
An alloy material comprising, and the remainder being Al.
（１） 重量の百分率によって各成分の原料を量り取ること、
（２） 原料を溶解炉に置いて合金液に溶解し、合金液の温度を７０５～７５０℃にし、４５～６０分間保温すること、
（３） 合金液の温度を５２０～５８０℃に下げ、精錬剤を加えて６７０～７１０℃まで上げ、成分検査を行うこと、
（４） 合金液を６５０～６６０℃にまで静置し、それを型詰めし棒状に冷却すること、
を含んでなることを特徴とする合金材料の製造方法。 A method of producing an alloy material, the method comprising the following procedure, i.e.
(1) Weighing the raw materials of each component by weight percentage,
(2) Place the raw material in a melting furnace to dissolve it in the alloy solution, set the temperature of the alloy solution to 705 to 750 ° C, and keep it warm for 45 to 60 minutes.
(3) Lower the temperature of the alloy liquid to 520 to 580 ° C, add a refining agent and raise it to 670 to 710 ° C, and perform component inspection.
(4) Allow the alloy solution to stand at 650 to 660 ° C, mold it, and cool it into a rod shape.
A method for producing an alloy material, which comprises.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910380080.0A CN110079709A (en) | 2019-05-08 | 2019-05-08 | A kind of alloy material and its production technology |
| CN201910380080.0 | 2019-05-08 | ||
| PCT/CN2020/089072 WO2020224627A1 (en) | 2019-05-08 | 2020-05-07 | Alloy material and production process therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2022512995A true JP2022512995A (en) | 2022-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2021525305A Pending JP2022512995A (en) | 2019-05-08 | 2020-05-07 | A type of alloy material and its production process |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20210340649A1 (en) |
| EP (1) | EP3967784A4 (en) |
| JP (1) | JP2022512995A (en) |
| CN (1) | CN110079709A (en) |
| WO (1) | WO2020224627A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110079709A (en) * | 2019-05-08 | 2019-08-02 | 常熟希那基汽车零件有限公司 | A kind of alloy material and its production technology |
| CN112921207A (en) * | 2019-12-06 | 2021-06-08 | 湖南创安防爆电器有限公司 | Barrier explosion-proof material |
| CN114855013B (en) * | 2022-05-30 | 2023-02-28 | 栋梁铝业有限公司 | Method for quickly extruding and forming aluminum alloy at low temperature and application thereof |
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| CN108425046B (en) * | 2018-03-28 | 2020-07-28 | 广西南南铝加工有限公司 | Aluminum alloy for anodic oxidation and preparation method thereof |
| CN109628860B (en) * | 2018-12-17 | 2020-11-10 | 广东坚美铝型材厂（集团）有限公司 | High-strength Al-Mg-Si aluminum alloy and preparation method thereof |
| CN110079709A (en) * | 2019-05-08 | 2019-08-02 | 常熟希那基汽车零件有限公司 | A kind of alloy material and its production technology |
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2019
- 2019-05-08 CN CN201910380080.0A patent/CN110079709A/en active Pending
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2020
- 2020-05-07 US US17/283,017 patent/US20210340649A1/en not_active Abandoned
- 2020-05-07 EP EP20802186.5A patent/EP3967784A4/en not_active Withdrawn
- 2020-05-07 WO PCT/CN2020/089072 patent/WO2020224627A1/en unknown
- 2020-05-07 JP JP2021525305A patent/JP2022512995A/en active Pending
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| JPH062064A (en) * | 1992-06-15 | 1994-01-11 | Kobe Steel Ltd | High-strength and high-formability al-mg-si alloy and its manufacture |
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| JP2000282163A (en) * | 1999-03-30 | 2000-10-10 | Kobe Steel Ltd | Al-Mg-Si ALLOY SHEET EXCELLENT IN BULGE FORMABILITY AND BENDABILITY |
| WO2005056859A1 (en) * | 2003-12-11 | 2005-06-23 | Nippon Light Metal Company, Ltd. | METHOD FOR PRODUCING Al-Mg-Si ALLOY EXCELLENT IN BAKE-HARDENABILITY AND HEMMABILITY |
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| JP2018070947A (en) * | 2016-10-28 | 2018-05-10 | 株式会社神戸製鋼所 | Aluminum alloy sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3967784A4 (en) | 2022-08-10 |
| CN110079709A (en) | 2019-08-02 |
| EP3967784A1 (en) | 2022-03-16 |
| US20210340649A1 (en) | 2021-11-04 |
| WO2020224627A1 (en) | 2020-11-12 |
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