CN105837913A - 一种抗开裂耐高温复合零件 - Google Patents

一种抗开裂耐高温复合零件 Download PDF

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CN105837913A
CN105837913A CN201610372305.4A CN201610372305A CN105837913A CN 105837913 A CN105837913 A CN 105837913A CN 201610372305 A CN201610372305 A CN 201610372305A CN 105837913 A CN105837913 A CN 105837913A
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李翔
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TAICANG SIPUNING PRECISION MACHINERY Co Ltd
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
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    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C19/00Alloys based on nickel or cobalt
    • C22C19/03Alloys based on nickel or cobalt based on nickel
    • C22C19/05Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C19/00Alloys based on nickel or cobalt
    • C22C19/03Alloys based on nickel or cobalt based on nickel
    • C22C19/05Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • 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
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
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    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/066LDPE (radical process)

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Abstract

本发明揭示了一种抗开裂耐高温复合零件,包括外部的塑料管材和内部的金属管材,所述塑料管材由低密度聚乙烯塑料、填充剂、抗冲击改性剂、润滑剂以及热稳定剂组成,所述填充剂为高岭土,所述抗冲击改性剂为聚丁烯,所述润滑剂为硬脂酸丁酯,所述热稳定剂为三碱式硫酸铅,所述金属管材由镍、铬、钼以及钒组成。本发明采用双重管材复合而成,塑料管材强度高、熔融流动性好、抗开裂、耐磨损、热稳定性好,金属管材耐蚀性好、耐高温、机械强度高。

Description

一种抗开裂耐高温复合零件
技术领域
本发明涉及一种抗开裂耐高温复合零件。
背景技术
近几年,中国铸造装备行业取得了迅猛的发展,造型设备、制芯设备、砂处理设备、浇注设备等在产品性能、可靠性、自动化程度等方面都取得了长足的进步,并向绿色铸造方向逐步迈进。
现有技术中使用的各种管状零部件大多为单一材质制成,如塑料管材或金属管材,使用领域比较单一,无法满足当下日益增长的使用需求。
发明内容
本发明的目的在于提供一种采用双重管材复合而成,塑料管材强度高、熔融流动性好、抗开裂、耐磨损、热稳定性好,金属管材耐蚀性好、耐高温、机械强度高的抗开裂耐高温复合零件。
本发明的技术方案是,一种抗开裂耐高温复合零件,包括外部的塑料管材和内部的金属管材,所述塑料管材由低密度聚乙烯塑料、填充剂、抗冲击改性剂、润滑剂以及热稳定剂组成,所述填充剂为高岭土,所述抗冲击改性剂为聚丁烯,所述润滑剂为硬脂酸丁酯,所述热稳定剂为三碱式硫酸铅,所述塑料管材中各成分所占重量份数分别为:所述低密度聚乙烯塑料占66-72份,所述高岭土占27-31份,所述聚丁烯占15-19份,所述硬脂酸丁酯占4-8份,所述三碱式硫酸铅占3-7份,所述金属管材由镍、铬、钼以及钒组成,所述金属管材中各成分所占重量份数分别为:所述镍占39-44份,所述铬占16-19份,所述钼占10-14份,所述钒占8-12份。
在本发明一个较佳实施例中,所述塑料管材中各成分所占重量份数具体为:所述低密度聚乙烯塑料占67份,所述高岭土占28份,所述聚丁烯占16份,所述硬脂酸丁酯占5份,所述三碱式硫酸铅占4份,所述金属管材中各成分所占重量份数具体为:所述镍占40份,所述铬占17份,所述钼占11份,所述钒占9份。
在本发明一个较佳实施例中,所述塑料管材中各成分所占重量份数具体为:所述低密度聚乙烯塑料占71份,所述高岭土占30份,所述聚丁烯占18份,所述硬脂酸丁酯占7份,所述三碱式硫酸铅占6份,所述金属管材中各成分所占重量份数具体为:所述镍占43份,所述铬占18份,所述钼占13份,所述钒占11份。
本发明所述为一种抗开裂耐高温复合零件,本发明采用双重管材复合而成,塑料管材强度高、熔融流动性好、抗开裂、耐磨损、热稳定性好,金属管材耐蚀性好、耐高温、机械强度高。
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。
本发明所述为一种抗开裂耐高温复合零件,包括外部的塑料管材和内部的金属管材,所述塑料管材由低密度聚乙烯塑料、填充剂、抗冲击改性剂、润滑剂以及热稳定剂组成,所述填充剂为高岭土,所述抗冲击改性剂为聚丁烯,所述润滑剂为硬脂酸丁酯,所述热稳定剂为三碱式硫酸铅,所述塑料管材中各成分所占重量份数分别为:所述低密度聚乙烯塑料占66-72份,所述高岭土占27-31份,所述聚丁烯占15-19份,所述硬脂酸丁酯占4-8份,所述三碱式硫酸铅占3-7份,所述金属管材由镍、铬、钼以及钒组成,所述金属管材中各成分所占重量份数分别为:所述镍占39-44份,所述铬占16-19份,所述钼占10-14份,所述钒占8-12份。
进一步地,所述塑料管材中各成分所占重量份数具体为:所述低密度聚乙烯塑料占67份,所述高岭土占28份,所述聚丁烯占16份,所述硬脂酸丁酯占5份,所述三碱式硫酸铅占4份,所述金属管材中各成分所占重量份数具体为:所述镍占40份,所述铬占17份,所述钼占11份,所述钒占9份。
进一步地,所述塑料管材中各成分所占重量份数具体为:所述低密度聚乙烯塑料占71份,所述高岭土占30份,所述聚丁烯占18份,所述硬脂酸丁酯占7份,所述三碱式硫酸铅占6份,所述金属管材中各成分所占重量份数具体为:所述镍占43份,所述铬占18份,所述钼占13份,所述钒占11份。
通过各成分不同重量百分比进行配比,使得得到的功能性合金性能高低不一。
本发明所述为一种抗开裂耐高温复合零件,本发明采用双重管材复合而成,塑料管材强度高、熔融流动性好、抗开裂、耐磨损、热稳定性好,金属管材耐蚀性好、耐高温、机械强度高。
以上所述仅为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)

1.一种抗开裂耐高温复合零件,包括外部的塑料管材和内部的金属管材,其特征在于:所述塑料管材由低密度聚乙烯塑料、填充剂、抗冲击改性剂、润滑剂以及热稳定剂组成,所述填充剂为高岭土,所述抗冲击改性剂为聚丁烯,所述润滑剂为硬脂酸丁酯,所述热稳定剂为三碱式硫酸铅,所述塑料管材中各成分所占重量份数分别为:所述低密度聚乙烯塑料占66-72份,所述高岭土占27-31份,所述聚丁烯占15-19份,所述硬脂酸丁酯占4-8份,所述三碱式硫酸铅占3-7份,所述金属管材由镍、铬、钼以及钒组成,所述金属管材中各成分所占重量份数分别为:所述镍占39-44份,所述铬占16-19份,所述钼占10-14份,所述钒占8-12份。
2.根据权利要求1所述的抗开裂耐高温复合零件,其特征在于:所述塑料管材中各成分所占重量份数具体为:所述低密度聚乙烯塑料占67份,所述高岭土占28份,所述聚丁烯占16份,所述硬脂酸丁酯占5份,所述三碱式硫酸铅占4份,所述金属管材中各成分所占重量份数具体为:所述镍占40份,所述铬占17份,所述钼占11份,所述钒占9份。
3.根据权利要求1所述的抗开裂耐高温复合零件,其特征在于:所述塑料管材中各成分所占重量份数具体为:所述低密度聚乙烯塑料占71份,所述高岭土占30份,所述聚丁烯占18份,所述硬脂酸丁酯占7份,所述三碱式硫酸铅占6份,所述金属管材中各成分所占重量份数具体为:所述镍占43份,所述铬占18份,所述钼占13份,所述钒占11份。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1157385A (zh) * 1996-12-30 1997-08-20 张志孝 多用途钢塑复合材料支架
CN101038050A (zh) * 2006-03-13 2007-09-19 甘国工 金属和聚乙烯复合的管道
CN101216132A (zh) * 2007-12-29 2008-07-09 姜晓兵 一种抗老化银塑复合管
CN102506242A (zh) * 2011-09-22 2012-06-20 浙江师范大学 一种多层复合管道

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1157385A (zh) * 1996-12-30 1997-08-20 张志孝 多用途钢塑复合材料支架
CN101038050A (zh) * 2006-03-13 2007-09-19 甘国工 金属和聚乙烯复合的管道
CN101216132A (zh) * 2007-12-29 2008-07-09 姜晓兵 一种抗老化银塑复合管
CN102506242A (zh) * 2011-09-22 2012-06-20 浙江师范大学 一种多层复合管道

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Application publication date: 20160810