CN105397437A - Titanium tube for heat exchanger - Google Patents
Titanium tube for heat exchanger Download PDFInfo
- Publication number
- CN105397437A CN105397437A CN201510980071.7A CN201510980071A CN105397437A CN 105397437 A CN105397437 A CN 105397437A CN 201510980071 A CN201510980071 A CN 201510980071A CN 105397437 A CN105397437 A CN 105397437A
- Authority
- CN
- China
- Prior art keywords
- stock
- titanium alloy
- heat
- 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
Links
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
Landscapes
- 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 tube for a heat exchanger. The titanium tube is prepared through the steps of 1), material selection; 2), blank manufacture; 3), surface treatment; 4), heat treatment. The titanium tube for the heat exchanger is resistant to corrosion, heat and cold, good in oxidation resistance and long in service life.
Description
Technical field
The present invention relates to heat exchanger titanium pipe.
Background technology
Corrosion-resistant, heat-resisting, cold-resistant, the antioxygenic property of existing heat exchanger titanium pipe have to be supplied.
Summary of the invention
The object of the present invention is to provide a kind of heat exchanger 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 exchanger 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%，
S:0.3%，
Si:1.4%，
In:0.7%，
Ir:0.9%，
Pm:0.8%，
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 exchanger 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%，
S:0.3%，
Si:1.4%，
In:0.7%，
Ir:0.9%，
Pm:0.8%，
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 exchanger 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%，
S:0.3%，
Si:1.4%，
In:0.7%，
Ir:0.9%，
Pm:0.8%，
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 exchanger 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 exchanger 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%，
S:0.3%，
Si:1.4%，
In:0.7%，
Ir:0.9%，
Pm:0.8%，
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 exchanger 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%，
S:0.3%，
Si:1.4%，
In:0.7%，
Ir:0.9%，
Pm:0.8%，
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 exchanger 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%，
S:0.3%，
Si:1.4%，
In:0.7%，
Ir:0.9%，
Pm:0.8%，
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 exchanger 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%，
S:0.3%，
Si:1.4%，
In:0.7%，
Ir:0.9%，
Pm:0.8%，
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 exchanger 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%，
S:0.3%，
Si:1.4%，
In:0.7%，
Ir:0.9%，
Pm:0.8%，
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 exchanger 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%，
S:0.3%，
Si:1.4%，
In:0.7%，
Ir:0.9%，
Pm:0.8%，
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980071.7A CN105397437A (en) | 2015-12-24 | 2015-12-24 | Titanium tube for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980071.7A CN105397437A (en) | 2015-12-24 | 2015-12-24 | Titanium tube for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105397437A true CN105397437A (en) | 2016-03-16 |
Family
ID=55463365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510980071.7A Pending CN105397437A (en) | 2015-12-24 | 2015-12-24 | Titanium tube for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397437A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5972196A (en) * | 1995-06-07 | 1999-10-26 | Lynntech, Inc. | Electrochemical production of ozone and hydrogen peroxide |
| CN1367367A (en) * | 2001-12-18 | 2002-09-04 | 束润涛 | Ferritic stainless steel air-cooling device |
| CN1367368A (en) * | 2001-12-18 | 2002-09-04 | 束润涛 | Ferritic stainless steel heat-exchanger |
| CN1376808A (en) * | 2001-12-18 | 2002-10-30 | 束润涛 | Stainless ferrite steel containing rare earth |
| US20120118722A1 (en) * | 2010-11-12 | 2012-05-17 | Holtzapple Mark T | Heat exchanger system and method of use |
| 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 |
-
2015
- 2015-12-24 CN CN201510980071.7A patent/CN105397437A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5972196A (en) * | 1995-06-07 | 1999-10-26 | Lynntech, Inc. | Electrochemical production of ozone and hydrogen peroxide |
| CN1367367A (en) * | 2001-12-18 | 2002-09-04 | 束润涛 | Ferritic stainless steel air-cooling device |
| CN1367368A (en) * | 2001-12-18 | 2002-09-04 | 束润涛 | Ferritic stainless steel heat-exchanger |
| CN1376808A (en) * | 2001-12-18 | 2002-10-30 | 束润涛 | Stainless ferrite steel containing rare earth |
| US20120118722A1 (en) * | 2010-11-12 | 2012-05-17 | Holtzapple Mark T | Heat exchanger system and method of use |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104451257A (en) | Double-fed wind driven generator seat | |
| CN105779861B (en) | A kind of wear-resisting high vanadium nitrogen high-speed steel shaped roll and its manufacture method | |
| CN104801932A (en) | Production method of high-heat strong titanium pipe | |
| CN101905410A (en) | Method for producing titanium tube for salt manufacturing equipment | |
| CN105397431A (en) | Titanium tube for evaporator | |
| CN104404301A (en) | Direct-drive fixed shaft for wind-driven generator | |
| CN105397430A (en) | Titanium tube for tube type heat exchanger | |
| CN105382500A (en) | Titanium tube for heat exchanger | |
| CN105364428A (en) | Titanium tube for condenser | |
| CN105400996A (en) | Titanium tube | |
| CN105397437A (en) | Titanium tube for heat exchanger | |
| CN105403094A (en) | Titanium tube for condenser | |
| CN105571376A (en) | Titanium tube for S-shaped tubular heat exchanger | |
| CN105499943A (en) | Titanium pipe for heat exchange equipment | |
| CN105598638A (en) | Titanium tube for coiled tube type heat exchanger | |
| CN104388755A (en) | Wind generator stator frame | |
| CN104532082A (en) | High-strength low-piece-weight aluminum alloy bicycle pipe | |
| CN104404303A (en) | Direct-drive rotating shaft for wind-driven generator | |
| CN104046922B (en) | spring wire | |
| CN104451258A (en) | Wind driven generator stator | |
| CN107747008A (en) | A kind of high surface strength aluminum alloy heat processing method | |
| CN108098259A (en) | A kind of pollution-free titanium steel composite board manufacture craft of high-environmental | |
| CN105460394A (en) | Part of wire bundling machine | |
| CN105369164A (en) | Taper sleeve for wire mill | |
| CN105543657A (en) | Cage for wire rolling mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |
|
| RJ01 | Rejection of invention patent application after publication |