CN105525148A - 电热管用镍铬合金丝 - Google Patents

电热管用镍铬合金丝 Download PDF

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Publication number
CN105525148A
CN105525148A CN201510979145.5A CN201510979145A CN105525148A CN 105525148 A CN105525148 A CN 105525148A CN 201510979145 A CN201510979145 A CN 201510979145A CN 105525148 A CN105525148 A CN 105525148A
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CN
China
Prior art keywords
alloy material
nickel
electric heating
heating pipe
alloy wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510979145.5A
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English (en)
Inventor
陈俊达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changshu Meili Alloy Material Co Ltd
Original Assignee
Changshu Meili Alloy Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changshu Meili Alloy Material Co Ltd filed Critical Changshu Meili Alloy Material Co Ltd
Priority to CN201510979145.5A priority Critical patent/CN105525148A/zh
Publication of CN105525148A publication Critical patent/CN105525148A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Resistance Heating (AREA)

Abstract

本发明公开了一种电热管用镍铬合金丝，由合金材料制成，该合金材料的成分为：Te:1～2%，P:0.8%，Si:0.2%，Ir:0.7%，Pm:0.2%，Cr:27.9%，余量为Ni和不可避免的杂质。本发明电热管用镍铬合金丝具有较高的电阻率，表面抗氧化性好，温度级别高，并且在高温下有较高的强度。

Description

电热管用镍铬合金丝
技术领域
本发明涉及电热管用镍铬合金丝。
背景技术
现有电热管用镍铬合金丝的表面抗氧化性、温度级别、在高温下的强度、加工性能等都有待提高。
发明内容
本发明的目的在于提供一种电热管用镍铬合金丝，由合金材料制成，具有较高的电阻率，表面抗氧化性好，温度级别高，并且在高温下有较高的强度，有良好的加工性能及可焊性，使用寿命长。
为实现上述目的，本发明的技术方案是设计一种电热管用镍铬合金丝，由合金材料制成，按重量百分比计，该合金材料的成分为：
Te:1～2%，
P:0.8%，
Si:0.2%，
Ir:0.7%，
Pm:0.2%，
Cr:27.9%，
余量为Ni和不可避免的杂质。
优选的，电热管用镍铬合金丝，由合金材料制成，按重量百分比计，该合金材料的成分为：
Te:2%，
P:0.8%，
Si:0.2%，
Ir:0.7%，
Pm:0.2%，
Cr:27.9%，
余量为Ni和不可避免的杂质。
优选的，电热管用镍铬合金丝，由合金材料制成，按重量百分比计，该合金材料的成分为：
Te:2%，
P:0.8%，
Si:0.2%，
Ir:0.7%，
Pm:0.2%，
Cr:27.9%，
余量为Ni和不可避免的杂质。
本发明的优点和有益效果在于：提供一种电热管用镍铬合金丝，由合金材料制成，具有较高的电阻率，表面抗氧化性好，温度级别高，并且在高温下有较高的强度，有良好的加工性能及可焊性，使用寿命长。
具体实施方式
下面结合实施例，对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是：
实施例1
一种电热管用镍铬合金丝，由合金材料制成，按重量百分比计，该合金材料的成分为：
Te:1～2%，
P:0.8%，
Si:0.2%，
Ir:0.7%，
Pm:0.2%，
Cr:27.9%，
余量为Ni和不可避免的杂质。
实施例2
电热管用镍铬合金丝，由合金材料制成，按重量百分比计，该合金材料的成分为：
Te:1%，
P:0.8%，
Si:0.2%，
Ir:0.7%，
Pm:0.2%，
Cr:27.9%，
余量为Ni和不可避免的杂质。
实施例3
电热管用镍铬合金丝，由合金材料制成，按重量百分比计，该合金材料的成分为：
Te:2%，
P:0.8%，
Si:0.2%，
Ir:0.7%，
Pm:0.2%，
Cr:27.9%，
余量为Ni和不可避免的杂质。
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，在不脱离本发明技术原理的前提下，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。

Claims (3)

1.电热管用镍铬合金丝，其特征在于，由合金材料制成，按重量百分比计，该合金材料的成分为：
Te:1～2%，
P:0.8%，
Si:0.2%，
Ir:0.7%，
Pm:0.2%，
Cr:27.9%，
余量为Ni和不可避免的杂质。
2.根据权利要求1所述的电热管用镍铬合金丝，其特征在于，由合金材料制成，按重量百分比计，该合金材料的成分为：
Te:1%，
P:0.8%，
Si:0.2%，
Ir:0.7%，
Pm:0.2%，
Cr:27.9%，
余量为Ni和不可避免的杂质。
3.根据权利要求1所述的电热管用镍铬合金丝，其特征在于，由合金材料制成，按重量百分比计，该合金材料的成分为：
Te:2%，
P:0.8%，
Si:0.2%，
Ir:0.7%，
Pm:0.2%，
Cr:27.9%，
余量为Ni和不可避免的杂质。
CN201510979145.5A 2015-12-24 2015-12-24 电热管用镍铬合金丝 Pending CN105525148A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510979145.5A CN105525148A (zh) 2015-12-24 2015-12-24 电热管用镍铬合金丝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510979145.5A CN105525148A (zh) 2015-12-24 2015-12-24 电热管用镍铬合金丝

Publications (1)

Publication Number Publication Date
CN105525148A true CN105525148A (zh) 2016-04-27

Family

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CN201510979145.5A Pending CN105525148A (zh) 2015-12-24 2015-12-24 电热管用镍铬合金丝

Country Status (1)

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CN (1) CN105525148A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018071909A1 (en) * 2016-10-15 2018-04-19 Akurate Dynamics, Llc Multi-segment heated hose having segment-specific heating means

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228223A (en) * 1978-03-01 1980-10-14 Eutectic Corporation Wear and corrosion resistant nickel-base alloy
CN102791902A (zh) * 2010-02-01 2012-11-21 科卢斯博知识产权有限公司 镍基热喷涂粉末和涂层及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228223A (en) * 1978-03-01 1980-10-14 Eutectic Corporation Wear and corrosion resistant nickel-base alloy
CN102791902A (zh) * 2010-02-01 2012-11-21 科卢斯博知识产权有限公司 镍基热喷涂粉末和涂层及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018071909A1 (en) * 2016-10-15 2018-04-19 Akurate Dynamics, Llc Multi-segment heated hose having segment-specific heating means
US20180117609A1 (en) * 2016-10-15 2018-05-03 Akurate Dynamics, Llc Multi-segment heated hose having segment-specific heating means
US11014105B2 (en) 2016-10-15 2021-05-25 Akurate Dynamics, Llc Multi-segment heated hose having segment-specific heating means

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Application publication date: 20160427