CN105937671A - 一种用于汽车半轴套管的钢管 - Google Patents

一种用于汽车半轴套管的钢管 Download PDF

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Publication number
CN105937671A
CN105937671A CN201610486779.1A CN201610486779A CN105937671A CN 105937671 A CN105937671 A CN 105937671A CN 201610486779 A CN201610486779 A CN 201610486779A CN 105937671 A CN105937671 A CN 105937671A
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CN
China
Prior art keywords
steel pipe
coating
knbt
nicralysi
aps
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CN201610486779.1A
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English (en)
Inventor
吴洪庆
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Wuxi Victory Precision Steel Tube Co Ltd
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Wuxi Victory Precision Steel Tube 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.)
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Publication date
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Priority to CN201610486779.1A priority Critical patent/CN105937671A/zh
Publication of CN105937671A publication Critical patent/CN105937671A/zh
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/08—Coatings characterised by the materials used by metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/14—Coatings characterised by the materials used by ceramic or vitreous materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

本发明公开了一种用于汽车半轴套管的钢管，包括：钢管本体、Co40NiCrMo合金层、KNBT陶瓷纤维/环氧树脂1‑3复合材料层、NiCrAlYSi涂层和APS纳米氧化锆涂层，所述的钢管本体的外表从内往外依次设置有所述的Co40NiCrMo合金层和所述的KNBT陶瓷纤维/环氧树脂1‑3复合材料层，所述的钢管本体的内表从外往内依次设置有所述的NiCrAlYSi涂层和所述的APS纳米氧化锆涂层。通过上述方式，本发明抗拉伸性能好，耐磨损性能好，使用寿命长。

Description

一种用于汽车半轴套管的钢管
技术领域
本发明涉及钢管领域，特别是涉及一种用于汽车半轴套管的钢管。
背景技术
钢管是一种中空的长条钢材，大量用作输送流体的管道，如石油、天燃气、水、煤气、蒸气等，另外，在搞弯、抗扭强度相同时，重量较轻，所以也广泛用于制造机械零件和工程结构。
钢管按生产方法可分为两大类：无缝钢管和有缝钢管，有缝钢管简称为直缝钢管。无缝钢管按生产方法可分为：热轧无缝管、冷拔管、精密钢管、热扩管、冷旋压管和挤压管等。 无缝钢管用优质碳素钢或合金钢制成，有热轧、冷轧（拔）之分。无缝钢管可用于各种行业的液体气压管道和气体管道等。焊接管道可用于输水管道、煤气管道、暖气管道、电器管道等。
然而，目前用于汽车半轴套管的钢管的抗拉伸性能不好，耐磨损性能差，使用寿命短。
发明内容
本发明主要解决的技术问题是提供一种用于汽车半轴套管的钢管，抗拉伸性能好，耐磨损性能好，使用寿命长。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种用于汽车半轴套管的钢管，包括：钢管本体、Co40NiCrMo合金层、KNBT陶瓷纤维/环氧树脂1-3复合材料层、NiCrAlYSi涂层和APS纳米氧化锆涂层，所述的钢管本体的外表从内往外依次设置有所述的Co40NiCrMo合金层和所述的KNBT陶瓷纤维/环氧树脂1-3复合材料层，所述的钢管本体的内表从外往内依次设置有所述的NiCrAlYSi涂层和所述的APS纳米氧化锆涂层。
在本发明一个较佳实施例中，所述的KNBT陶瓷纤维/环氧树脂1-3复合材料层的厚度为2-3mm。
在本发明一个较佳实施例中，所述的NiCrAlYSi涂层的厚度为0.8-1.3mm。
在本发明一个较佳实施例中，所述的APS纳米氧化锆涂层的厚度为0.5~1mm。
本发明的有益效果是：本发明抗拉伸性能好，耐磨损性能好，使用寿命长。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图，其中：
图1是本发明用于汽车半轴套管的钢管一较佳实施例的结构示意图；
附图中各部件的标记如下：1、钢管本体，2、Co40NiCrMo合金层，3、KNBT陶瓷纤维/环氧树脂1-3复合材料层，4、NiCrAlYSi涂层，5、APS纳米氧化锆涂层。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
请参阅图1，本发明实施例包括：
一种用于汽车半轴套管的钢管，包括：钢管本体1、Co40NiCrMo合金层2、KNBT陶瓷纤维/环氧树脂1-3复合材料层3、NiCrAlYSi涂层4和APS纳米氧化锆涂层5，所述的钢管本体1的外表从内往外依次设置有所述的Co40NiCrMo合金层2和所述的KNBT陶瓷纤维/环氧树脂1-3复合材料层3，所述的钢管本体1的内表从外往内依次设置有所述的NiCrAlYSi涂层4和所述的APS纳米氧化锆涂层5。
本发明中，所述的KNBT陶瓷纤维/环氧树脂1-3复合材料层3的厚度为2-3mm。
本发明中，所述的NiCrAlYSi涂层4的厚度为0.8-1.3mm。
本发明中，所述的APS纳米氧化锆涂层5的厚度为0.5~1mm。
本发明用于汽车半轴套管的钢管的有益效果是：本发明抗拉伸性能好，耐磨损性能好，使用寿命长。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (4)

1.一种用于汽车半轴套管的钢管，其特征在于，包括：钢管本体、Co40NiCrMo合金层、KNBT陶瓷纤维/环氧树脂1-3复合材料层、NiCrAlYSi涂层和APS纳米氧化锆涂层，所述的钢管本体的外表从内往外依次设置有所述的Co40NiCrMo合金层和所述的KNBT陶瓷纤维/环氧树脂1-3复合材料层，所述的钢管本体的内表从外往内依次设置有所述的NiCrAlYSi涂层和所述的APS纳米氧化锆涂层。
2.根据权利要求1所述的用于汽车半轴套管的钢管，其特征在于，所述的KNBT陶瓷纤维/环氧树脂1-3复合材料层的厚度为2-3mm。
3.根据权利要求1所述的用于汽车半轴套管的钢管，其特征在于，所述的NiCrAlYSi涂层的厚度为0.8-1.3mm。
4.根据权利要求1所述的用于汽车半轴套管的钢管，其特征在于，所述的APS纳米氧化锆涂层的厚度为0.5~1mm。
CN201610486779.1A 2016-06-29 2016-06-29 一种用于汽车半轴套管的钢管 Pending CN105937671A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030109A1 (en) * 1994-05-02 1995-11-09 Itt Manufacturing Enterprises, Inc. Extruded multiple plastic layer coating bonded to a metal tube and process for making the same
CN102094164A (zh) * 2009-12-15 2011-06-15 沈阳天贺新材料开发有限公司 一种纳米氧化锆热障涂层及制备方法
CN104154407A (zh) * 2014-08-14 2014-11-19 无锡市昊昊钢管有限公司 一种用于汽车配件的无缝钢管
CN104180089A (zh) * 2014-08-14 2014-12-03 无锡市昊昊钢管有限公司 一种用于重型起重机械的无缝钢管
CN204042224U (zh) * 2014-08-20 2014-12-24 圣戈班管道系统有限公司 一种铸铁管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030109A1 (en) * 1994-05-02 1995-11-09 Itt Manufacturing Enterprises, Inc. Extruded multiple plastic layer coating bonded to a metal tube and process for making the same
CN102094164A (zh) * 2009-12-15 2011-06-15 沈阳天贺新材料开发有限公司 一种纳米氧化锆热障涂层及制备方法
CN104154407A (zh) * 2014-08-14 2014-11-19 无锡市昊昊钢管有限公司 一种用于汽车配件的无缝钢管
CN104180089A (zh) * 2014-08-14 2014-12-03 无锡市昊昊钢管有限公司 一种用于重型起重机械的无缝钢管
CN204042224U (zh) * 2014-08-20 2014-12-24 圣戈班管道系统有限公司 一种铸铁管

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