CN105401084A - 一种铜镍合金钢 - Google Patents

一种铜镍合金钢 Download PDF

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Publication number
CN105401084A
CN105401084A CN201510951317.8A CN201510951317A CN105401084A CN 105401084 A CN105401084 A CN 105401084A CN 201510951317 A CN201510951317 A CN 201510951317A CN 105401084 A CN105401084 A CN 105401084A
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Prior art keywords
copper
nickel
nickel alloy
alloy steel
carbon
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CN201510951317.8A
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English (en)
Inventor
王林仙
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Danyang Chenxing Environment Protection Equipment Co Ltd
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Danyang Chenxing Environment Protection Equipment Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/08Ferrous alloys, e.g. steel alloys containing nickel
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C30/00Alloys containing less than 50% by weight of each constituent
    • C22C30/02Alloys containing less than 50% by weight of each constituent containing copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/002Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/12Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/16Ferrous alloys, e.g. steel alloys containing copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32Ferrous alloys, e.g. steel alloys containing chromium with boron
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C9/00Alloys based on copper
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C9/00Alloys based on copper
    • C22C9/06Alloys based on copper with nickel or cobalt as the next major constituent

Abstract

本发明一种铜镍合金钢,其特点是,其主要元素及重量百分比为:碳:0.1-0.3%;镍:15-20%;硅:2-2.5%;铜:30-45%;镁:0.2-0.5%;锰:0.06-0.11%;钼:0.2-0.5%;硼:0.02-0.04%;余量为Fe和少量杂质。将Fe元素放入转炉,转炉炼钢时,钢水成分达到要求后,开始出钢,在出钢过程中,加入铜镍合金,进行混合继续熔炼,然后再依次加入碳、硅、镁、锰、钼、硼原材料。本发明加入铜镍等金属元素,提高了钢的韧性,合金钢的防腐蚀能力大大增强,耐高温的能力也有所提高,因此本发明应用更广,并且制作成本低廉,工艺简单,易于推广。

Description

一种铜镍合金钢
技术领域
本发明属于一种合金材料,特别涉及一种铜镍合金钢。
背景技术
钢,是对含碳量质量百分比介于0.02%至2.06%之间的铁碳合金的统称。钢的化学成分可以有很大变化,只含碳元素的钢称为碳素钢(碳钢)或普通钢;在实际生产中,钢往往根据用途的不同含有不同的合金元素,人类对钢的应用和研究历史相当悠久,但是直到19世纪贝氏炼钢法发明之前,钢的制取都是一项高成本低效率的工作。如今,钢以其低廉的价格、可靠的性能成为世界上使用最多的材料之一,是建筑业、制造业和人们日常生活中不可或缺的成分。可以说钢是现代社会的物质基础。但是钢本身特性存在缺点,密度高,比较重,比较易被腐蚀,比较脆容易断裂,因此,本发明提供一种克服以上问题的铜镍合金钢。
发明内容
本发明要解决的技术问题是针对现有技术的不足,提出一种铜镍合金钢。
本发明要解决的技术问题是通过以下技术方案实现的,一种铜镍合金钢,其特点是,其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-20%;
硅:2-2.5%;
铜:30-45%;
镁:0.2-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质;
将Fe元素放入转炉,转炉炼钢时,钢水成分达到要求后,开始出钢,在出钢过程中,加入铜镍合金,进行混合继续熔炼,然后再依次加入碳、硅、镁、锰、钼、硼原材料。
本发明一种铜镍合金钢中,进一步优选的技术方案特征是:
1、其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-25%;
硅:2-2.5%;
铜:30-45%;
镁:0.2-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质;
2、其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-20%;
硅:2-2.5%;
铜:35-45%;
镁:0.2-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质;
与现有技术相比,本发明加入铜镍等金属元素,提高了钢的韧性,合金钢的防腐蚀能力大大增强,耐高温的能力也有所提高,因此本发明应用更广,并且制作成本低廉,工艺简单,易于推广。
具体实施方式
以下进一步描述本发明的具体技术方案,以便于本领域的技术人员进一步地理解本发明,而不构成其权力的限制。
实施例1,一种铜镍合金钢,其特点是,其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-20%;
硅:2-2.5%;
铜:30-45%;
镁:0.2-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质。
将Fe元素放入转炉,转炉炼钢时,钢水成分达到要求后,开始出钢,在出钢过程中,加入铜镍合金,进行混合继续熔炼,然后再依次加入碳、硅、镁、锰、钼、硼原材料。
实施例2,根据实施例1所述的铜镍合金钢中,其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-25%;
硅:2-2.5%;
铜:30-45%;
镁:0.2-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质;
实施例3,根据实施例1或2所述的铜镍合金钢中,其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-20%;
硅:2-2.5%;
铜:35-45%;
镁:0.2-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质;
实施例4,根据实施例1、2或3所述的铜镍合金钢中,其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-20%;
硅:2-2.5%;
铜:30-45%;
镁:0.3-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质。

Claims (3)

1.一种铜镍合金钢,其特征在于,其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-20%;
硅:2-2.5%;
铜:30-45%;
镁:0.2-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质;
将Fe元素放入转炉,转炉炼钢时,钢水成分达到要求后,开始出钢,在出钢过程中,加入铜镍合金,进行混合继续熔炼,然后再依次加入碳、硅、镁、锰、钼、硼原材料。
2.根据权利要求1所述的铜镍合金钢,其特征在于,其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-25%;
硅:2-2.5%;
铜:30-45%;
镁:0.2-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质。
3.根据权利要求1所述的铜镍合金钢,其特征在于,其主要元素及重量百分比为:
碳:0.1-0.3%;
镍:15-20%;
硅:2-2.5%;
铜:35-45%;
镁:0.2-0.5%;
锰:0.06-0.11%;
钼:0.2-0.5%;
硼:0.02-0.04%;
余量为Fe和少量杂质。
CN201510951317.8A 2015-12-19 2015-12-19 一种铜镍合金钢 Pending CN105401084A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105950994A (zh) * 2016-07-11 2016-09-21 吴用镜 一种钻进钻杆用铜镍合金钢
CN110578098A (zh) * 2018-06-08 2019-12-17 新疆北方建设集团有限公司 一种高强度耐腐蚀合金及其加工方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141546A (ja) * 1982-02-18 1983-08-22 Daido Steel Co Ltd リ−ドフレ−ム用材料
JP2003253331A (ja) * 2002-03-05 2003-09-10 Nippon Steel Corp 高靱性・高延性高張力鋼の製造方法
CN101050480A (zh) * 2007-05-11 2007-10-10 李兴有 用于炼钢终脱氧剂低碳低硅铝镍铜复合铁合金
CN101775531A (zh) * 2010-04-07 2010-07-14 朝阳鸿翔冶炼有限公司 镍钼铜合金及其制备方法
EP2246454A1 (en) * 2008-02-27 2010-11-03 Sumitomo Metal Industries, Ltd. Carburization-resistant metal material
CN102477500A (zh) * 2010-11-24 2012-05-30 李伟忠 铜镍铁合金
CN103710483A (zh) * 2014-01-06 2014-04-09 鞍钢股份有限公司 一种使用铜镍合金的炼钢方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141546A (ja) * 1982-02-18 1983-08-22 Daido Steel Co Ltd リ−ドフレ−ム用材料
JP2003253331A (ja) * 2002-03-05 2003-09-10 Nippon Steel Corp 高靱性・高延性高張力鋼の製造方法
CN101050480A (zh) * 2007-05-11 2007-10-10 李兴有 用于炼钢终脱氧剂低碳低硅铝镍铜复合铁合金
EP2246454A1 (en) * 2008-02-27 2010-11-03 Sumitomo Metal Industries, Ltd. Carburization-resistant metal material
CN101775531A (zh) * 2010-04-07 2010-07-14 朝阳鸿翔冶炼有限公司 镍钼铜合金及其制备方法
CN102477500A (zh) * 2010-11-24 2012-05-30 李伟忠 铜镍铁合金
CN103710483A (zh) * 2014-01-06 2014-04-09 鞍钢股份有限公司 一种使用铜镍合金的炼钢方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105950994A (zh) * 2016-07-11 2016-09-21 吴用镜 一种钻进钻杆用铜镍合金钢
CN110578098A (zh) * 2018-06-08 2019-12-17 新疆北方建设集团有限公司 一种高强度耐腐蚀合金及其加工方法

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