CN108866380A - 一种使用寿命长的铜合金阀门 - Google Patents
一种使用寿命长的铜合金阀门 Download PDFInfo
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- CN108866380A CN108866380A CN201810776400.XA CN201810776400A CN108866380A CN 108866380 A CN108866380 A CN 108866380A CN 201810776400 A CN201810776400 A CN 201810776400A CN 108866380 A CN108866380 A CN 108866380A
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- copper alloy
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-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
- C22C32/0089—Non-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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/05—Alloys based on copper with manganese as the next major constituent
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
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- Inorganic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
本发明公开了一种使用寿命长的铜合金阀门，其特征在于：阀门各组分及其重量百分比为：Al0.5‑4%，Fe0.2‑0.8%，Zn0.02‑0.25%，Cr10‑35%，Mn8‑22%，Ni2.0‑4.5%，N0.1‑0.8%，Mo2‑8%，Si0.2‑1.5%，Ti1.0‑4%，凹凸棒土粉0.02‑0.25%，余量为Cu。
Description
技术领域
本发明属于阀门技术领域，具体涉及一种使用寿命长的铜合金阀门。
背景技术
近年来，石油、化工深加工技术发展很快，对耐高温、耐磨、抗氢腐蚀，耐氢氟酸腐蚀等阀门的需求量进一步增加。
目前，阀门的铸造工艺主要采用常规的铸造，往往伴有工艺复杂，合格率低，产品的使用寿命短等弊端。
发明内容
为解决上述问题，本发明公开了一种使用寿命长的铜合金阀门，具有成本低、耐腐蚀性强、使用寿命长等特点。
本发明的技术方案如下：
一种使用寿命长的铜合金阀门，阀门各组分及其重量百分比为：Al0.5-4%，Fe0.2-0.8%，Zn0.02-0.25%，Cr10-35%，Mn8-22%，Ni2.0-4.5%，N0.1-0.8%，Mo2-8%，Si0.2-1.5%，Ti1.0-4%，凹凸棒土粉0.02-0.25%，余量为Cu。
与现有技术相比，本发明具有如下优点和有益效果：本发明中的阀门具有制造简单，成本低、耐磨性、耐腐蚀性好等特点，Ti和Ni可以增强阀门的耐腐蚀性；Si能增强阀门的耐磨性，凹凸棒土粉和纳米碳粉的使用可提高阀门的耐高温性能。
具体实施方式
下面结合具体实施例对本发明进一步说明。
一种使用寿命长的铜合金阀门，阀门各组分及其重量百分比为：Al0.5-4%，Fe0.2-0.8%，Zn0.02-0.25%，Cr10-35%，Mn8-22%，Ni2.0-4.5%，N0.1-0.8%，Mo2-8%，Si0.2-1.5%，Ti1.0-4%，凹凸棒土粉0.02-0.25%，余量为Cu。
以上所述，实际方式仅仅是对本发明的优选实施方式进行描述，并非对本发明的范围进行限定，在不脱离本发明技术的精神的前提下，本领域工程技术人员对本发明的技术方案作出的各种变形和改进，均应落入本发明的权利要求书确定的保护范围内。
Claims (1)
1.一种使用寿命长的铜合金阀门，其特征在于：阀门各组分及其重量百分比为：Al0.5-4%，Fe0.2-0.8%，Zn0.02-0.25%，Cr10-35%，Mn8-22%，Ni2.0-4.5%，N0.1-0.8%，Mo2-8%，Si0.2-1.5%，Ti1.0-4%，凹凸棒土粉0.02-0.25%，余量为Cu。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776400.XA CN108866380A (zh) | 2018-07-16 | 2018-07-16 | 一种使用寿命长的铜合金阀门 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776400.XA CN108866380A (zh) | 2018-07-16 | 2018-07-16 | 一种使用寿命长的铜合金阀门 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108866380A true CN108866380A (zh) | 2018-11-23 |
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| CN201810776400.XA Withdrawn CN108866380A (zh) | 2018-07-16 | 2018-07-16 | 一种使用寿命长的铜合金阀门 |
Country Status (1)
| Country | Link |
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| CN (1) | CN108866380A (zh) |
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2018
- 2018-07-16 CN CN201810776400.XA patent/CN108866380A/zh not_active Withdrawn
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Application publication date: 20181123 |
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