CN105499943A - Titanium pipe for heat exchange equipment - Google Patents

Titanium pipe for heat exchange equipment Download PDF

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Publication number
CN105499943A
CN105499943A CN201510980204.0A CN201510980204A CN105499943A CN 105499943 A CN105499943 A CN 105499943A CN 201510980204 A CN201510980204 A CN 201510980204A CN 105499943 A CN105499943 A CN 105499943A
Authority
CN
China
Prior art keywords
heat
stock
titanium alloy
raw material
grinding machine
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
CN201510980204.0A
Other languages
Chinese (zh)
Inventor
王昱丰
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 Oudi Pipe Industry Co Ltd
Original Assignee
Changshu Oudi Pipe Industry 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 Oudi Pipe Industry Co Ltd filed Critical Changshu Oudi Pipe Industry Co Ltd
Priority to CN201510980204.0A priority Critical patent/CN105499943A/en
Publication of CN105499943A publication Critical patent/CN105499943A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/086—Heat exchange elements made from metals or metal alloys from titanium or titanium alloys

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

The invention discloses a titanium pipe for heat exchange equipment. The titanium pipe is prepared through the steps of: 1) material selection; 2) blank manufacturing; 3) surface treatment; and 4) heat treatment. The titanium pipe for the heat exchange equipment is excellent in corrosion resistance, heat resistance, cold resistance and oxidation resistance, and is long in service life.

Description

Heat-exchange apparatus titanium pipe
Technical field
The present invention relates to heat-exchange apparatus titanium pipe.
Background technology
Corrosion-resistant, heat-resisting, cold-resistant, the antioxygenic property of existing heat-exchange apparatus titanium pipe have to be supplied.
Summary of the invention
The object of the present invention is to provide a kind of heat-exchange apparatus titanium pipe, it is corrosion-resistant, heat-resisting, cold-resistant, antioxygenic property is good, long service life.
For achieving the above object, technical scheme of the present invention is a kind of heat-exchange apparatus titanium pipe of design, prepares as follows:
1) select materials: select titanium alloy to be raw material, by weight percentage, the composition of this titanium alloy is:
C:1～2%，
Te:0.9%，
Se:0.7%，
Pd:0.3%，
W:0.7%，
Ce:0.5%，
Surplus is Ti and inevitable impurity;
2) stock manufacture: the method adopting melting, forging, lathe process, makes tubular blank by above-mentioned titanium alloy raw material;
3) surface treatment: adopt grinding machine to roughly grind described stock, has roughly ground rear employing clear water and has been removed by surface finish sand grains, and then adopted grinding machine to refine described stock;
4) heat treatment: the stock after dipping is put into electric furnace and heat-treats.
Preferably, heat-exchange apparatus titanium pipe, prepare as follows:
1) select materials: select titanium alloy to be raw material, by weight percentage, the composition of this titanium alloy is:
C:1%，
Te:0.9%，
Se:0.7%，
Pd:0.3%，
W:0.7%，
Ce:0.5%，
Surplus is Ti and inevitable impurity;
2) stock manufacture: the method adopting melting, forging, lathe process, makes tubular blank by above-mentioned titanium alloy raw material;
3) surface treatment: adopt grinding machine to roughly grind described stock, has roughly ground rear employing clear water and has been removed by surface finish sand grains, and then adopted grinding machine to refine described stock;
4) heat treatment: the stock after dipping is put into electric furnace and heat-treats.
Preferably, heat-exchange apparatus titanium pipe, prepare as follows:
1) select materials: select titanium alloy to be raw material, by weight percentage, the composition of this titanium alloy is:
C:2%，
Te:0.9%，
Se:0.7%，
Pd:0.3%，
W:0.7%，
Ce:0.5%，
Surplus is Ti and inevitable impurity;
2) stock manufacture: the method adopting melting, forging, lathe process, makes tubular blank by above-mentioned titanium alloy raw material;
3) surface treatment: adopt grinding machine to roughly grind described stock, has roughly ground rear employing clear water and has been removed by surface finish sand grains, and then adopted grinding machine to refine described stock;
4) heat treatment: the stock after dipping is put into electric furnace and heat-treats.
Advantage of the present invention and beneficial effect are: provide a kind of heat-exchange apparatus titanium pipe, it is corrosion-resistant, heat-resisting, cold-resistant, antioxygenic property is good, long service life.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
Embodiment 1
A kind of heat-exchange apparatus titanium pipe, prepare as follows:
1) select materials: select titanium alloy to be raw material, by weight percentage, the composition of this titanium alloy is:
C:1～2%，
Te:0.9%，
Se:0.7%，
Pd:0.3%，
W:0.7%，
Ce:0.5%，
Surplus is Ti and inevitable impurity;
2) stock manufacture: the method adopting melting, forging, lathe process, makes tubular blank by above-mentioned titanium alloy raw material;
3) surface treatment: adopt grinding machine to roughly grind described stock, has roughly ground rear employing clear water and has been removed by surface finish sand grains, and then adopted grinding machine to refine described stock;
4) heat treatment: the stock after dipping is put into electric furnace and heat-treats.
Embodiment 2
Heat-exchange apparatus titanium pipe, prepare as follows:
1) select materials: select titanium alloy to be raw material, by weight percentage, the composition of this titanium alloy is:
C:1%，
Te:0.9%，
Se:0.7%，
Pd:0.3%，
W:0.7%，
Ce:0.5%，
Surplus is Ti and inevitable impurity;
2) stock manufacture: the method adopting melting, forging, lathe process, makes tubular blank by above-mentioned titanium alloy raw material;
3) surface treatment: adopt grinding machine to roughly grind described stock, has roughly ground rear employing clear water and has been removed by surface finish sand grains, and then adopted grinding machine to refine described stock;
4) heat treatment: the stock after dipping is put into electric furnace and heat-treats.
Embodiment 3
Heat-exchange apparatus titanium pipe, prepare as follows:
1) select materials: select titanium alloy to be raw material, by weight percentage, the composition of this titanium alloy is:
C:2%，
Te:0.9%，
Se:0.7%，
Pd:0.3%，
W:0.7%，
Ce:0.5%，
Surplus is Ti and inevitable impurity;
2) stock manufacture: the method adopting melting, forging, lathe process, makes tubular blank by above-mentioned titanium alloy raw material;
3) surface treatment: adopt grinding machine to roughly grind described stock, has roughly ground rear employing clear water and has been removed by surface finish sand grains, and then adopted grinding machine to refine described stock;
4) heat treatment: the stock after dipping is put into electric furnace and heat-treats.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (3)

1. heat-exchange apparatus titanium pipe, is characterized in that, prepares as follows:
1) select materials: select titanium alloy to be raw material, by weight percentage, the composition of this titanium alloy is:
C:1～2%，
Te:0.9%，
Se:0.7%，
Pd:0.3%，
W:0.7%，
Ce:0.5%，
Surplus is Ti and inevitable impurity;
2) stock manufacture: the method adopting melting, forging, lathe process, makes tubular blank by above-mentioned titanium alloy raw material;
3) surface treatment: adopt grinding machine to roughly grind described stock, has roughly ground rear employing clear water and has been removed by surface finish sand grains, and then adopted grinding machine to refine described stock;
4) heat treatment: the stock after dipping is put into electric furnace and heat-treats.
2. heat-exchange apparatus titanium pipe according to claim 1, is characterized in that, prepares as follows:
1) select materials: select titanium alloy to be raw material, by weight percentage, the composition of this titanium alloy is:
C:1%，
Te:0.9%，
Se:0.7%，
Pd:0.3%，
W:0.7%，
Ce:0.5%，
Surplus is Ti and inevitable impurity;
2) stock manufacture: the method adopting melting, forging, lathe process, makes tubular blank by above-mentioned titanium alloy raw material;
3) surface treatment: adopt grinding machine to roughly grind described stock, has roughly ground rear employing clear water and has been removed by surface finish sand grains, and then adopted grinding machine to refine described stock;
4) heat treatment: the stock after dipping is put into electric furnace and heat-treats.
3. heat-exchange apparatus titanium pipe according to claim 1, is characterized in that, prepares as follows:
1) select materials: select titanium alloy to be raw material, by weight percentage, the composition of this titanium alloy is:
C:2%，
Te:0.9%，
Se:0.7%，
Pd:0.3%，
W:0.7%，
Ce:0.5%，
Surplus is Ti and inevitable impurity;
2) stock manufacture: the method adopting melting, forging, lathe process, makes tubular blank by above-mentioned titanium alloy raw material;
3) surface treatment: adopt grinding machine to roughly grind described stock, has roughly ground rear employing clear water and has been removed by surface finish sand grains, and then adopted grinding machine to refine described stock;
4) heat treatment: the stock after dipping is put into electric furnace and heat-treats.
CN201510980204.0A 2015-12-24 2015-12-24 Titanium pipe for heat exchange equipment Pending CN105499943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510980204.0A CN105499943A (en) 2015-12-24 2015-12-24 Titanium pipe for heat exchange equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510980204.0A CN105499943A (en) 2015-12-24 2015-12-24 Titanium pipe for heat exchange equipment

Publications (1)

Publication Number Publication Date
CN105499943A true CN105499943A (en) 2016-04-20

Family

ID=55708442

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510980204.0A Pending CN105499943A (en) 2015-12-24 2015-12-24 Titanium pipe for heat exchange equipment

Country Status (1)

Country Link
CN (1) CN105499943A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1367367A (en) * 2001-12-18 2002-09-04 束润涛 Ferritic stainless steel air-cooling device
CN103341522A (en) * 2013-07-12 2013-10-09 湖南湘投金天新材料有限公司 Production method of thick-walled titanium welded pipe and forming machine
CN104801932A (en) * 2015-04-21 2015-07-29 常熟锐钛金属制品有限公司 Production method of high-heat strong titanium pipe
CN105063496A (en) * 2015-09-02 2015-11-18 祁同刚 Ferritic stainless steel and manufacturing process thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1367367A (en) * 2001-12-18 2002-09-04 束润涛 Ferritic stainless steel air-cooling device
CN103341522A (en) * 2013-07-12 2013-10-09 湖南湘投金天新材料有限公司 Production method of thick-walled titanium welded pipe and forming machine
CN104801932A (en) * 2015-04-21 2015-07-29 常熟锐钛金属制品有限公司 Production method of high-heat strong titanium pipe
CN105063496A (en) * 2015-09-02 2015-11-18 祁同刚 Ferritic stainless steel and manufacturing process thereof

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PB01 Publication
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SE01 Entry into force of request for substantive examination
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RJ01 Rejection of invention patent application after publication

Application publication date: 20160420