CN109207831A - 一种颗粒发射装置用节流阀阀芯材料 - Google Patents

一种颗粒发射装置用节流阀阀芯材料 Download PDF

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Publication number
CN109207831A
CN109207831A CN201710520447.5A CN201710520447A CN109207831A CN 109207831 A CN109207831 A CN 109207831A CN 201710520447 A CN201710520447 A CN 201710520447A CN 109207831 A CN109207831 A CN 109207831A
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China
Prior art keywords
parts
valve core
throttle valve
emission device
particle emission
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CN201710520447.5A
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English (en)
Inventor
钱国中
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Yixing Wade Tong Machinery Technology Co Ltd
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Yixing Wade Tong Machinery Technology Co Ltd
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Publication date
Application filed by Yixing Wade Tong Machinery Technology Co Ltd filed Critical Yixing Wade Tong Machinery Technology Co Ltd
Priority to CN201710520447.5A priority Critical patent/CN109207831A/zh
Publication of CN109207831A publication Critical patent/CN109207831A/zh
Pending legal-status Critical Current

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    • 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
    • C22C32/00Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0089Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00Details relating to contact between valve members and seats
    • F16K25/005Particular materials for seats or closure elements

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

本发明涉及一种颗粒发射装置用节流阀阀芯材料,它包括铝30‑38份、铜30‑36份、锰12‑18份、硫化镁4‑6份、减磨材料2‑4份、CeO2粉末1‑2份、磷1‑2份。本发明易加工,产品机械性能优异,摩擦系数低。

Description

一种颗粒发射装置用节流阀阀芯材料
技术领域
本发明涉及一种阀芯,具体涉及一种阀芯材料。
背景技术
现有的颗粒发射装置用阀芯,普遍存在机械性能差,不易加工,易磨损,使用寿命短等问题。所以,从材料着手来解决上述问题是行之有效的办法之一。
发明内容
发明目的:本发明的目的是为了克服现有技术中的不足,提供一种易加工,产品机械性能优异,摩擦系数低的颗粒发射装置用节流阀阀芯材料。
技术方案:为了解决上述技术问题,本发明所述的一种颗粒发射装置用节流阀阀芯材料,按重量份数计,它包括以下组分,
(1)铝 30-38份;
(2)铜 30-36份;
(3)锰 12-18份;
(4)硫化镁 4-6份;
(5)减磨材料 2-4份;
(6)CeO2粉末 1-2份;
(7)磷 1-2份。
有益效果:本发明与现有技术相比,其显著优点是:本发明通过精确的组分配比,确保产品机械性能优异,采用减磨材料和CeO2粉末,可以大大降低摩擦系数,本产品使用寿命长,易加工,符合实际使用要求。
具体实施方式
下面结合实施例对本发明作进一步的说明。
本发明所述的一种颗粒发射装置用节流阀阀芯材料,按重量份数计,它包括以下组分,
(1)铝 37份;
(2)铜 33份;
(3)锰 16份;
(4)硫化镁 5份;
(5)减磨材料 3份;
(6)CeO2粉末 1.9份;
(7)磷 1.1份。
本发明通过精确的组分配比,确保产品机械性能优异,采用减磨材料和CeO2粉末,可以大大降低摩擦系数,本产品使用寿命长,易加工,符合实际使用要求。
本发明提供了一种思路及方法,具体实现该技术方案的方法和途径很多,以上所述仅是本发明的优选实施方式,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的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围,本实施例中未明确的各组成部分均可用现有技术加以实现。

Claims (1)

1.一种颗粒发射装置用节流阀阀芯材料,其特征在于:按重量份数计,它包括以下组分,
(1)铝 30-38份;
(2)铜 30-36份;
(3)锰 12-18份;
(4)硫化镁 4-6份;
(5)减磨材料 2-4份;
(6)CeO2粉末 1-2份;
(7)磷 1-2份。
CN201710520447.5A 2017-06-30 2017-06-30 一种颗粒发射装置用节流阀阀芯材料 Pending CN109207831A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710520447.5A CN109207831A (zh) 2017-06-30 2017-06-30 一种颗粒发射装置用节流阀阀芯材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710520447.5A CN109207831A (zh) 2017-06-30 2017-06-30 一种颗粒发射装置用节流阀阀芯材料

Publications (1)

Publication Number Publication Date
CN109207831A true CN109207831A (zh) 2019-01-15

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090263277A1 (en) * 2008-04-18 2009-10-22 United Technologies Corporation Dispersion strengthened L12 aluminum alloys
CN105500084A (zh) * 2015-11-25 2016-04-20 宁波市鄞州唯达汽车配件厂(普通合伙) 一种用于机床加工的刀座
CN106636763A (zh) * 2015-10-29 2017-05-10 仲芳 一种耐磨铝合金材料的生产工艺

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090263277A1 (en) * 2008-04-18 2009-10-22 United Technologies Corporation Dispersion strengthened L12 aluminum alloys
CN106636763A (zh) * 2015-10-29 2017-05-10 仲芳 一种耐磨铝合金材料的生产工艺
CN105500084A (zh) * 2015-11-25 2016-04-20 宁波市鄞州唯达汽车配件厂(普通合伙) 一种用于机床加工的刀座

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