WO2020224627A1 - 一种合金材料及其生产工艺 - Google Patents
一种合金材料及其生产工艺 Download PDFInfo
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- WO2020224627A1 WO2020224627A1 PCT/CN2020/089072 CN2020089072W WO2020224627A1 WO 2020224627 A1 WO2020224627 A1 WO 2020224627A1 CN 2020089072 W CN2020089072 W CN 2020089072W WO 2020224627 A1 WO2020224627 A1 WO 2020224627A1
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- alloy material
- alloy
- alloy liquid
- temperature
- production process
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Classifications
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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
-
- 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
-
- 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
-
- 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
Definitions
- the invention relates to the technical field of alloy materials, in particular to an alloy material and its production process.
- 6061-T6 is called aviation duralumin, which is light, high in strength and high in production cost. It is the abbreviation of T6 hardening treatment of 6061 aviation aluminum alloy. It has good formability, weldability, machinability, and medium strength. It can still maintain good operability after annealing. Typical applications are aviation fixtures, trucks, tower buildings, ships, pipelines and other building applications that require strength, weldability and corrosion resistance. How to improve its tensile strength and yield strength to increase its application range is exactly the problem that the inventors have to solve.
- the main purpose of the present invention is to provide an alloy material with high tensile strength and high yield strength.
- an alloy material comprising the following components by weight
- the Si content is 1.11%.
- the Mn content is 0.69%.
- An alloy material production process including the following steps:
- the smelting furnace is heated to 705-750°C at a rate of 260-280°C/h.
- the aluminum alloy material provided by the present invention has high strength, high hardness, excellent mechanical properties and mechanical properties, better tensile strength and yield strength, and can satisfy various applications. Requirements for strength, toughness, wear resistance, corrosion resistance, fatigue resistance, high temperature resistance, low temperature resistance, radiation resistance, fire resistance, explosion resistance, easy cutting, easy polishing, surface treatment, welding, and ultra-light are required.
- the process provided by the invention is simple and reasonable, and the production efficiency is high.
- An alloy material including the following components by weight,
- the Si content is 1.11%.
- the Mn content is 0.69%.
- the alloy material of this scheme has higher Si and Mn content, and has better tensile strength and yield strength.
- the specific comparison parameters are as follows:
- the alloy material provided by the present invention has a very large improvement in tensile strength and yield strength compared to 6061-T6.
- An alloy material production process including the following steps:
- the smelting furnace is heated to 705-750°C at a rate of 260-280°C/h.
- the aluminum alloy material provided by the invention has high strength, high hardness, excellent mechanical properties and mechanical properties, better tensile strength and yield strength, and can meet various requirements for strength, toughness, wear resistance, and corrosion resistance. , Fatigue resistance, high temperature resistance, low temperature resistance, radiation resistance, fire resistance, explosion resistance, easy cutting, easy polishing, surface treatment, welding and ultra-light requirements.
- the process provided by the invention is simple and reasonable, and the production efficiency is high.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Extrusion Of Metal (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
本发明公开了一种合金材料及其棒材的生产工艺。本发明的技术方案是:一种合金材料,按重量计包括以下组分,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%;余量为AL,所述Si含量为1.11%。,所述Mn含量为0.69%。一种合金材料的生产工艺,包括以下步骤:(1)、按质量百分数称取各组分原料;(2)、将原料置于熔炼炉内熔炼成合金液,使合金液温度达到705-750℃,保温45-60min;(3)、使合金液温度降至520-580℃,加入精炼剂,升温至670-710℃,并进行成分检验;(4)、将合金液静置冷却至650-660℃,模装、冷却成条。本发明提供的方案抗拉强度、屈服强度高。
Description
本发明涉及合金材料技术领域,特别涉及一种合金材料及其生产工艺。
6061-T6叫航空硬铝,轻,强度高,生产成本高。是6061航空铝合金的T6硬化处理缩写,具有良好的可成型性、可焊接性、可机加工性和,同时具有中等强度,在退火后仍能维持较好的操作性。典型用途为航空固定装置,卡车,塔式建筑,船,管道及其他需要有强度、可焊性和抗腐蚀性能的建筑上的应用的领域。而如何提高其抗拉强度、屈服强度来提高其应用范围正是本发明人做要解决的问题。
发明内容
针对现有技术存在的不足,本发明的主要目的在于提供一种抗拉强度、屈服强度高的合金材料。
为实现上述目的,本发明提供了如下技术方案:一种合金材料,按重量计包括以下组分,
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%;余量为AL。
优选的,所述Si含量为1.11%。
优选的,所述Mn含量为0.69%。
一种合金材料的生产工艺,包括以下步骤:
(1)、按质量百分数称取各组分原料;
(2)、将原料置于熔炼炉内熔炼成合金液,使合金液温度达到705-750℃,保温45-60min;
(3)、使合金液温度降至520-580℃,加入精炼剂,升温至670-710℃,并进行成分检验;
(4)、将合金液静置冷却至650-660℃,模装、冷却成条。
优选的,所述步骤(2)中,熔炼炉以260-280℃/h的速度升温至705-750℃。
本发明相对于现有技术具有如下优点,本发明提供的铝合金材料强度大,硬度高,具有优良的机械性能和力学性能,其抗拉强度、屈服强度性能更好,且可以满足各种使用需求对强度、韧性、耐磨、耐蚀、耐疲劳、耐高温、耐低温、耐辐射、防火、防爆、易切割、易抛光、可表面处理、可焊接和超轻等方面的要求。此外,本发明提供的工艺简单合理,生产效率高。
下面对本发明作进一步说明。
一种合金材料,按重量计包括以下组分,
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%;余量为AL。
优选的,所述Si含量为1.11%。
优选的,所述Mn含量为0.69%。
本方案的一种合金材料其相对于现有技术的6061-T6,具有更高的Si和Mn含量,其抗拉强度、屈服强度性能更好。针对不同尺寸做出的产品,具体的对比参数如下表格:
从上表可知,本发明提供的方案,合金材料相对于6061-T6,其抗拉强度和屈服强度具有非常大的提升。
一种合金材料的生产工艺,包括以下步骤:
(1)、按质量百分数称取各组分原料;
(2)、将原料置于熔炼炉内熔炼成合金液,使合金液温度达到705-750℃,保温45-60min;
(3)、使合金液温度降至520-580℃,加入精炼剂,升温至670-710℃,并进行成分检验;
(4)、将合金液静置冷却至650-660℃,模装、冷却成条。
优选的,所述步骤(2)中,熔炼炉以260-280℃/h的速度升温至705-750℃。
本发明提供的铝合金材料强度大,硬度高,具有优良的机械性能和力学性能,其抗拉强度、屈服强度性能更好,且可以满足各种使用需求对强度、韧性、耐磨、耐蚀、耐疲劳、耐高温、耐低温、耐辐射、防火、防爆、易切割、易抛光、可表面处理、可焊接和超轻等方面的要求。此外,本发明提供的工艺简单合理,生产效率高。
以上所述仅是本发明的优选实施方式,本发明的保护范围并不仅局限于上述实施例,凡属于本发明思路下的技术方案均属于本发明的保护范围。应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理前提下的若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。
Claims (5)
- 一种合金材料,其特征在于:按重量计包括以下组分,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%;余量为AL。
- 根据权利要求1所述的一种合金材料,其特征在于:所述Si含量为1.11%。
- 根据权利要求1所述的一种合金材料,其特征在于:所述Mn含量为0.69%。
- 一种合金材料的生产工艺,其特征在于,包括以下步骤:(1)、按质量百分数称取各组分原料;(2)、将原料置于熔炼炉内熔炼成合金液,使合金液温度达到705-750℃,保温45-60min;(3)、使合金液温度降至520-580℃,加入精炼剂,升温至670-710℃,并进行成分检验;(4)、将合金液静置冷却至650-660℃,模装、冷却成条。
- 根据权利要求4所述的一种合金材料的生产工艺,其特征在于:所述步骤(2)中,熔炼炉以260-280℃/h的速度升温至705-750℃。
Priority Applications (3)
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JP2021525305A JP2022512995A (ja) | 2019-05-08 | 2020-05-07 | 合金材料の一種及びその生産プロセス |
US17/283,017 US20210340649A1 (en) | 2019-05-08 | 2020-05-07 | Alloy material and process of manufacturing same |
EP20802186.5A EP3967784A4 (en) | 2019-05-08 | 2020-05-07 | ALLOY MATERIAL AND MANUFACTURING METHOD THEREOF |
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CN201910380080.0 | 2019-05-08 | ||
CN201910380080.0A CN110079709A (zh) | 2019-05-08 | 2019-05-08 | 一种合金材料及其生产工艺 |
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US (1) | US20210340649A1 (zh) |
EP (1) | EP3967784A4 (zh) |
JP (1) | JP2022512995A (zh) |
CN (1) | CN110079709A (zh) |
WO (1) | WO2020224627A1 (zh) |
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CN110079709A (zh) * | 2019-05-08 | 2019-08-02 | 常熟希那基汽车零件有限公司 | 一种合金材料及其生产工艺 |
CN112921207A (zh) * | 2019-12-06 | 2021-06-08 | 湖南创安防爆电器有限公司 | 一种阻隔防爆材料 |
CN114855013B (zh) * | 2022-05-30 | 2023-02-28 | 栋梁铝业有限公司 | 一种低温快速挤压成型铝合金的方法及其应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2219860A1 (en) * | 2007-11-05 | 2010-08-25 | Novelis Inc. | Clad sheet product and method for its production |
CN102776423A (zh) * | 2011-05-12 | 2012-11-14 | 张家港市金邦铝业有限公司 | 一种铝合金 |
WO2016115120A1 (en) * | 2015-01-12 | 2016-07-21 | Novelis Inc. | Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparation |
CN106967894A (zh) * | 2017-04-13 | 2017-07-21 | 广西大学 | 一种6010铝合金熔铸工艺 |
CN108425046A (zh) * | 2018-03-28 | 2018-08-21 | 广西南南铝加工有限公司 | 阳极氧化用铝合金及其制备方法 |
CN109628860A (zh) * | 2018-12-17 | 2019-04-16 | 广东坚美铝型材厂(集团)有限公司 | 一种高强度Al-Mg-Si铝合金及其制备方法 |
CN110079709A (zh) * | 2019-05-08 | 2019-08-02 | 常熟希那基汽车零件有限公司 | 一种合金材料及其生产工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062064A (ja) * | 1992-06-15 | 1994-01-11 | Kobe Steel Ltd | 高強度高成形性Al−Mg−Si系合金とその製造方法 |
FR2713664B1 (fr) * | 1993-11-17 | 1996-05-24 | Pechiney Rhenalu | Alliage type Al-Si-Mg à ductilité et emboutissabilité améliorées et procédé d'obtention. |
JP2000282163A (ja) * | 1999-03-30 | 2000-10-10 | Kobe Steel Ltd | 張出し成形性及び曲げ成形性に優れたAl−Mg−Si系合金板 |
TW200536946A (en) * | 2003-12-11 | 2005-11-16 | Nippon Light Metal Co | Method for producing Al-Mg-Si alloy excellent in bake-hardenability and hemmability |
JP5758676B2 (ja) * | 2011-03-31 | 2015-08-05 | 株式会社神戸製鋼所 | 成形加工用アルミニウム合金板およびその製造方法 |
EP2868760B1 (en) * | 2012-06-27 | 2018-09-05 | UACJ Corporation | Aluminum alloy sheet for blow molding and production method therefor |
JP2018070947A (ja) * | 2016-10-28 | 2018-05-10 | 株式会社神戸製鋼所 | アルミニウム合金板 |
-
2019
- 2019-05-08 CN CN201910380080.0A patent/CN110079709A/zh active Pending
-
2020
- 2020-05-07 US US17/283,017 patent/US20210340649A1/en not_active Abandoned
- 2020-05-07 WO PCT/CN2020/089072 patent/WO2020224627A1/zh unknown
- 2020-05-07 EP EP20802186.5A patent/EP3967784A4/en not_active Withdrawn
- 2020-05-07 JP JP2021525305A patent/JP2022512995A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2219860A1 (en) * | 2007-11-05 | 2010-08-25 | Novelis Inc. | Clad sheet product and method for its production |
CN102776423A (zh) * | 2011-05-12 | 2012-11-14 | 张家港市金邦铝业有限公司 | 一种铝合金 |
WO2016115120A1 (en) * | 2015-01-12 | 2016-07-21 | Novelis Inc. | Highly formable automotive aluminum sheet with reduced or no surface roping and a method of preparation |
CN106967894A (zh) * | 2017-04-13 | 2017-07-21 | 广西大学 | 一种6010铝合金熔铸工艺 |
CN108425046A (zh) * | 2018-03-28 | 2018-08-21 | 广西南南铝加工有限公司 | 阳极氧化用铝合金及其制备方法 |
CN109628860A (zh) * | 2018-12-17 | 2019-04-16 | 广东坚美铝型材厂(集团)有限公司 | 一种高强度Al-Mg-Si铝合金及其制备方法 |
CN110079709A (zh) * | 2019-05-08 | 2019-08-02 | 常熟希那基汽车零件有限公司 | 一种合金材料及其生产工艺 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3967784A4 * |
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Publication number | Publication date |
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EP3967784A4 (en) | 2022-08-10 |
EP3967784A1 (en) | 2022-03-16 |
CN110079709A (zh) | 2019-08-02 |
US20210340649A1 (en) | 2021-11-04 |
JP2022512995A (ja) | 2022-02-07 |
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