CN108723110B - 一种采用形状记忆合金制作管路组件的方法 - Google Patents
一种采用形状记忆合金制作管路组件的方法 Download PDFInfo
- Publication number
- CN108723110B CN108723110B CN201710256238.4A CN201710256238A CN108723110B CN 108723110 B CN108723110 B CN 108723110B CN 201710256238 A CN201710256238 A CN 201710256238A CN 108723110 B CN108723110 B CN 108723110B
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- CN
- China
- Prior art keywords
- marmem
- shape memory
- bending angle
- die
- sample
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
- B21C37/045—Manufacture of wire or bars with particular section or properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
- B21C25/025—Selection of materials therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/003—Cooling or heating of work
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/006—Resulting in heat recoverable alloys with a memory effect
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710256238.4A CN108723110B (zh) | 2017-04-19 | 2017-04-19 | 一种采用形状记忆合金制作管路组件的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710256238.4A CN108723110B (zh) | 2017-04-19 | 2017-04-19 | 一种采用形状记忆合金制作管路组件的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108723110A CN108723110A (zh) | 2018-11-02 |
CN108723110B true CN108723110B (zh) | 2019-09-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710256238.4A Active CN108723110B (zh) | 2017-04-19 | 2017-04-19 | 一种采用形状记忆合金制作管路组件的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108723110B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111098098B (zh) * | 2020-01-03 | 2021-07-20 | 田开宜 | 一种曲脚接头的高压内抽芯成型方法 |
US11344937B2 (en) | 2020-01-09 | 2022-05-31 | Prince Mohammad Bin Fahd University | Method for producing high strength titanium pipe |
CN113426845A (zh) * | 2021-07-07 | 2021-09-24 | 西北工业大学 | 一种形状记忆合金材料的挤压方法及等通道转角挤压模具 |
CN116689531B (zh) * | 2023-08-09 | 2023-10-27 | 成都先进金属材料产业技术研究院股份有限公司 | 一种高强tc4管材的制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10137835A (ja) * | 1996-10-31 | 1998-05-26 | Tokin Corp | 形状記憶合金チューブの製造方法 |
CN101856678A (zh) * | 2010-06-29 | 2010-10-13 | 中南大学 | 一种可实现等通道转角挤压加工路径精确控制的装置 |
CN101889098A (zh) * | 2008-10-27 | 2010-11-17 | 塔塔钢铁有限公司 | 通过等通道转角挤压(ecae)生产超细晶粒的无间隙原子(if)钢 |
CN102189143A (zh) * | 2011-03-24 | 2011-09-21 | 哈尔滨工程大学 | 基于等径角挤压的超细晶镍钛形状记忆合金管制备方法 |
CN102534447A (zh) * | 2012-01-19 | 2012-07-04 | 河海大学 | 提高Cu-Al系形状记忆合金记忆稳定性的组合加工方法 |
CN103343303A (zh) * | 2013-07-09 | 2013-10-09 | 东北大学 | 一种等通道转角挤压制备细晶金属材料的方法 |
CN104561866A (zh) * | 2015-02-04 | 2015-04-29 | 九江学院 | 多孔铜基形状记忆合金的等径角挤扭法制备工艺 |
-
2017
- 2017-04-19 CN CN201710256238.4A patent/CN108723110B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10137835A (ja) * | 1996-10-31 | 1998-05-26 | Tokin Corp | 形状記憶合金チューブの製造方法 |
CN101889098A (zh) * | 2008-10-27 | 2010-11-17 | 塔塔钢铁有限公司 | 通过等通道转角挤压(ecae)生产超细晶粒的无间隙原子(if)钢 |
CN101856678A (zh) * | 2010-06-29 | 2010-10-13 | 中南大学 | 一种可实现等通道转角挤压加工路径精确控制的装置 |
CN102189143A (zh) * | 2011-03-24 | 2011-09-21 | 哈尔滨工程大学 | 基于等径角挤压的超细晶镍钛形状记忆合金管制备方法 |
CN102534447A (zh) * | 2012-01-19 | 2012-07-04 | 河海大学 | 提高Cu-Al系形状记忆合金记忆稳定性的组合加工方法 |
CN103343303A (zh) * | 2013-07-09 | 2013-10-09 | 东北大学 | 一种等通道转角挤压制备细晶金属材料的方法 |
CN104561866A (zh) * | 2015-02-04 | 2015-04-29 | 九江学院 | 多孔铜基形状记忆合金的等径角挤扭法制备工艺 |
Non-Patent Citations (1)
Title |
---|
NiTiNb合金等径角挤压时的变形行为及微观组织演变规律研究;倪志铭 等;《热加工工艺》;20150331(第3期);全文 * |
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Publication number | Publication date |
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CN108723110A (zh) | 2018-11-02 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A method of making pipe assembly with shape memory alloy Effective date of registration: 20210224 Granted publication date: 20190920 Pledgee: JIANGSU AIJISI HAIZHU MACHINERY Co.,Ltd. Pledgor: JIANGSU HUACHEN CYLINDER LINER Inc.,Ltd. Registration number: Y2021980001278 |
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Date of cancellation: 20210901 Granted publication date: 20190920 Pledgee: JIANGSU AIJISI HAIZHU MACHINERY Co.,Ltd. Pledgor: JIANGSU HUACHEN CYLINDER LINER Inc.,Ltd. Registration number: Y2021980001278 |
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Application publication date: 20181102 Assignee: JIANGSU AIJISI HAIZHU MACHINERY Co.,Ltd. Assignor: JIANGSU HUACHEN CYLINDER LINER Inc.,Ltd. Contract record no.: X2021980013115 Denomination of invention: A method of making pipeline assembly with shape memory alloy Granted publication date: 20190920 License type: Common License Record date: 20211125 |
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Denomination of invention: A Method for Manufacturing Pipeline Components with Shape Memory Alloy Effective date of registration: 20221011 Granted publication date: 20190920 Pledgee: Jiangsu Hongze Rural Commercial Bank Co.,Ltd. Pledgor: JIANGSU HUACHEN CYLINDER LINER Inc.,Ltd. Registration number: Y2022980017951 |
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Date of cancellation: 20231024 Granted publication date: 20190920 Pledgee: Jiangsu Hongze Rural Commercial Bank Co.,Ltd. Pledgor: JIANGSU HUACHEN CYLINDER LINER Inc.,Ltd. Registration number: Y2022980017951 |
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Assignee: JIANGSU AIJISI HAIZHU MACHINERY Co.,Ltd. Assignor: JIANGSU HUACHEN CYLINDER LINER Inc.,Ltd. Contract record no.: X2021980013115 Date of cancellation: 20240117 |
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Denomination of invention: A method of using shape memory alloy to make pipeline components Granted publication date: 20190920 Pledgee: Jiangsu Hongze Rural Commercial Bank Co.,Ltd. Pledgor: JIANGSU HUACHEN CYLINDER LINER Inc.,Ltd. Registration number: Y2024980055806 |