CN105599386A - 铁磁型阻尼减振合金 - Google Patents

铁磁型阻尼减振合金 Download PDF

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CN105599386A
CN105599386A CN201510977219.1A CN201510977219A CN105599386A CN 105599386 A CN105599386 A CN 105599386A CN 201510977219 A CN201510977219 A CN 201510977219A CN 105599386 A CN105599386 A CN 105599386A
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damping
alloy
alloys
accounts
ferromagnetic
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朱正良
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CHANGSHU ORIENT SPECIAL METALLIC MATERIAL FACTORY
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    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/082—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising vinyl resins; comprising acrylic resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/095—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/12—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/22—Nickel or cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B2327/06—PVC, i.e. polyvinylchloride

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Abstract

本发明公开一种铁磁型阻尼减振合金，所述的铁磁型阻尼减振合金包括最上层的高分子阻尼材料、中间层的阻尼铜合金和最下层的镍钴基合金组合而成，所述高分子阻尼材料包括丁基、丙烯酸酯、聚硫、丁腈和硅橡胶、聚氨酯和聚氯乙烯，所述的高分子阻尼材料占铁磁型阻尼减振合金总体分量的22%-27%，所述的阻尼铜合金占铁磁型阻尼减振合金总体分量的34%-36%，所述的镍钴基合金占铁磁型阻尼减振合金总体分量的40%-55%。本发明提供一种铁磁型阻尼减振合金，具有合金材料的强度、耐腐蚀性、耐磨损性的优点。

Description

铁磁型阻尼减振合金
技术领域
本发明涉及一种铁磁型阻尼减振合金。
背景技术
有一种特殊的金属材料,经适当的热处理后即具有回复形状的能力,这种材料被称为形状记忆合金(ShapeMemoryAlloy,简称为SMA),这种能力亦称为形状记忆效(ShapeMemoryEffect,简称为SME)。通常,SMA低温时因外加应力产生塑性变形,温度升高后,克服塑性变形回复到所记忆的形状。研究表明,很多合金材料都具有SME,但只有在形状变化过程中产生较大回复应变和较大形状回复力的,才具有利用价值。到目前为止,应用得最多的是NiTi合金和铜基合金。
发明内容
本发明提供一种具有合金材料的强度、耐腐蚀性、耐磨损性优点的铁磁型阻尼减振合金。
本发明的技术方案是：一种铁磁型阻尼减振合金，所述的铁磁型阻尼减振合金包括最上层的高分子阻尼材料、中间层的阻尼铜合金和最下层的镍钴基合金组合而成，所述高分子阻尼材料包括丁基、丙烯酸酯、聚硫、丁腈和硅橡胶、聚氨酯和聚氯乙烯，所述的高分子阻尼材料占铁磁型阻尼减振合金总体分量的22%-27%，所述的阻尼铜合金占铁磁型阻尼减振合金总体分量的34%-36%，所述的镍钴基合金占铁磁型阻尼减振合金总体分量的40%-55%。
在本发明一个较佳实施例中，所述的阻尼铜合金包括锰铜合金。
在本发明一个较佳实施例中，所述的高分子阻尼材料占铁磁型阻尼减振合金总体分量的24%，所述的阻尼铜合金占铁磁型阻尼减振合金总体分量的35%，所述的镍钴基合金占铁磁型阻尼减振合金总体分量的41%。
本发明的一种铁磁型阻尼减振合金，具有合金材料的强度、耐腐蚀性、耐磨损性的优点。
具体实施方式
下面对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
其中，所述的铁磁型阻尼减振合金包括最上层的高分子阻尼材料、中间层的阻尼铜合金和最下层的镍钴基合金组合而成，所述高分子阻尼材料包括丁基、丙烯酸酯、聚硫、丁腈和硅橡胶、聚氨酯和聚氯乙烯，所述的高分子阻尼材料占铁磁型阻尼减振合金总体分量的22%-27%，所述的阻尼铜合金占铁磁型阻尼减振合金总体分量的34%-36%，所述的镍钴基合金占铁磁型阻尼减振合金总体分量的40%-55%。
进一步说明，所述的阻尼铜合金包括锰铜合金，所述的高分子阻尼材料占铁磁型阻尼减振合金总体分量的24%，所述的阻尼铜合金占铁磁型阻尼减振合金总体分量的35%，所述的镍钴基合金占铁磁型阻尼减振合金总体分量的41%。
进一步说明，阻尼材料按特性分为5类：①橡胶和塑料阻尼板:用作夹芯层材料。应用较多的有丁基、丙烯酸酯、聚硫、丁腈和硅橡胶、聚氨酯、聚氯乙烯和环氧树脂等。这类材料可以满足-50～200°C范围内的使用要求。②橡胶和泡沫塑料：用作阻尼吸声材料。应用较多的有丁基橡胶和聚氨酯泡沫，以控制泡孔大小、通孔或闭孔等方式达到吸声的目的。③阻尼复合材料：用于振动和噪声控制。它是将前两类材料作为阻尼夹芯层，再同金属或非金属结构材料组合成各种夹层结构板和梁等型材，经机械加工制成各种结构件。④高阻尼合金：阻尼性能在很宽的温度和频率范围内基本稳定。应用较多的是铜-锌-铝系、铁-铬-钼系和锰-铜系合金。⑤阻尼涂料：阻尼涂料由高分子树脂加入适量的填料以及辅助材料配制而成，是一种可涂覆在各种金属板状结构表面上，具有减振、绝热和一定密封性能的特种涂料。包括约束阻尼涂料和水性阻尼涂料。
再进一步说明，阻尼铜合金，阻尼材料是指在一定的条件下，通过吸收能量使其具有可以减振、降噪等阻尼效应的材料。在工程上应用较多的金属材料有钢铁、铝和铜，另外化工工业上的阻尼涂层材料实际应用较多。具有阻尼效应的铜合金主要有锰铜合金，属于孪晶型合金材料。其阻尼产生的机理是，合金通过热处理在高温缓冷过程中，因尼耳转变和类马氏体相变而产生大量的高密度孪晶亚结构，在外部应力的作用下，由于显微孪晶界的移动和磁矩的偏转而吸收外部能量，从而使应力松弛，起到较好的减振、降噪效应。阻尼铜合金国内研制的不多，只有少数的几种合金牌号，美国和英国研制开发较早，合金品种也较多。锰铜阻尼合金可以起到减震、降噪和提高疲劳寿命的作用，在制作防振和消声设备方面具有重要作用。主要用于防振设备的紧固件、泵体、机座、减速器上的齿轮等。其最典型的用途是潜艇用螺旋桨。本发明提供一种铁磁型阻尼减振合金，具有合金材料的强度、耐腐蚀性、耐磨损性的优点。
本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本领域的技术人员在本发明所揭露的技术范围内，可不经过创造性劳动想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书所限定的保护范围为准。

Claims (3)

1.一种铁磁型阻尼减振合金，其特征在于：所述的铁磁型阻尼减振合金包括最上层的高分子阻尼材料、中间层的阻尼铜合金和最下层的镍钴基合金组合而成，所述高分子阻尼材料包括丁基、丙烯酸酯、聚硫、丁腈和硅橡胶、聚氨酯和聚氯乙烯，所述的高分子阻尼材料占铁磁型阻尼减振合金总体分量的22%-27%，所述的阻尼铜合金占铁磁型阻尼减振合金总体分量的34%-36%，所述的镍钴基合金占铁磁型阻尼减振合金总体分量的40%-55%。
2.根据权利要求1所述的铁磁型阻尼减振合金，其特征在于：所述的阻尼铜合金包括锰铜合金。
3.根据权利要求1所述的铁磁型阻尼减振合金，其特征在于：所述的高分子阻尼材料占铁磁型阻尼减振合金总体分量的24%，所述的阻尼铜合金占铁磁型阻尼减振合金总体分量的35%，所述的镍钴基合金占铁磁型阻尼减振合金总体分量的41%。
CN201510977219.1A 2015-12-23 2015-12-23 铁磁型阻尼减振合金 Pending CN105599386A (zh)

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Cited By (1)

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CN115927937A (zh) * 2022-11-04 2023-04-07 中国科学院合肥物质科学研究院 一种MnxCu(1-x)/Ti双层结构减振涂层及其制备方法

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EP0642920A2 (en) * 1988-04-01 1995-03-15 Nichias Corporation Vibration damping materials and soundproofing structures using such damping materials
CN202088562U (zh) * 2011-05-20 2011-12-28 湘潭大学 一种具有高耐腐蚀性能的可锡焊铝带
CN103273697A (zh) * 2013-05-23 2013-09-04 昆山乔锐金属制品有限公司 一种磁性复合金属材料
CN104149570A (zh) * 2014-07-21 2014-11-19 宁国天运橡塑制品有限公司 一种汽车板簧衬套

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0642920A2 (en) * 1988-04-01 1995-03-15 Nichias Corporation Vibration damping materials and soundproofing structures using such damping materials
CN202088562U (zh) * 2011-05-20 2011-12-28 湘潭大学 一种具有高耐腐蚀性能的可锡焊铝带
CN103273697A (zh) * 2013-05-23 2013-09-04 昆山乔锐金属制品有限公司 一种磁性复合金属材料
CN104149570A (zh) * 2014-07-21 2014-11-19 宁国天运橡塑制品有限公司 一种汽车板簧衬套

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115927937A (zh) * 2022-11-04 2023-04-07 中国科学院合肥物质科学研究院 一种MnxCu(1-x)/Ti双层结构减振涂层及其制备方法
CN115927937B (zh) * 2022-11-04 2024-06-11 中国科学院合肥物质科学研究院 一种MnxCu(1-x)/Ti双层结构减振涂层及其制备方法

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Application publication date: 20160525