CN105397430A - Titanium tube for tube type heat exchanger - Google Patents
Titanium tube for tube type heat exchanger Download PDFInfo
- Publication number
- CN105397430A CN105397430A CN201510980022.3A CN201510980022A CN105397430A CN 105397430 A CN105397430 A CN 105397430A CN 201510980022 A CN201510980022 A CN 201510980022A CN 105397430 A CN105397430 A CN 105397430A
- Authority
- CN
- China
- Prior art keywords
- stock
- titanium alloy
- raw material
- grinding machine
- heat exchanger
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- 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
-
- 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
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/09—Heat pipes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a titanium tube for a tube type 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 tube type 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 tubular heat exchanger titanium pipe.
Background technology
Corrosion-resistant, heat-resisting, cold-resistant, the antioxygenic property of existing tubular heat exchanger titanium pipe have to be supplied.
Summary of the invention
The object of the present invention is to provide a kind of tubular 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 tubular 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%，
B:0.5%，
P:0.9%，
Nb:0.7%，
Sb:0.2%，
Pb:0.9%，
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, tubular 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%，
B:0.5%，
P:0.9%，
Nb:0.7%，
Sb:0.2%，
Pb:0.9%，
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, tubular 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%，
B:0.5%，
P:0.9%，
Nb:0.7%，
Sb:0.2%，
Pb:0.9%，
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 tubular 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 tubular 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%，
B:0.5%，
P:0.9%，
Nb:0.7%，
Sb:0.2%，
Pb:0.9%，
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
Tubular 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%，
B:0.5%，
P:0.9%，
Nb:0.7%，
Sb:0.2%，
Pb:0.9%，
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
Tubular 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%，
B:0.5%，
P:0.9%，
Nb:0.7%，
Sb:0.2%，
Pb:0.9%，
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. tubular 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%，
B:0.5%，
P:0.9%，
Nb:0.7%，
Sb:0.2%，
Pb:0.9%，
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. tubular 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%，
B:0.5%，
P:0.9%，
Nb:0.7%，
Sb:0.2%，
Pb:0.9%，
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. tubular 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%，
B:0.5%，
P:0.9%，
Nb:0.7%，
Sb:0.2%，
Pb:0.9%，
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980022.3A CN105397430A (en) | 2015-12-24 | 2015-12-24 | Titanium tube for tube type heat exchanger |
| PCT/CN2016/111504 WO2017107952A1 (en) | 2015-12-24 | 2016-12-22 | Titanium tube for tubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980022.3A CN105397430A (en) | 2015-12-24 | 2015-12-24 | Titanium tube for tube type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105397430A true CN105397430A (en) | 2016-03-16 |
Family
ID=55463358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510980022.3A Pending CN105397430A (en) | 2015-12-24 | 2015-12-24 | Titanium tube for tube type heat exchanger |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105397430A (en) |
| WO (1) | WO2017107952A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019084987A1 (en) * | 2017-11-06 | 2019-05-09 | 常熟市欧迪管业有限公司 | Titanium tube for tubular heat exchanger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006039304A1 (en) * | 2004-10-01 | 2006-04-13 | Alcan Rolled Products-Ravensood, Llc | Modified aluminun braze sheets |
| CN102041455A (en) * | 2009-10-23 | 2011-05-04 | 宝山钢铁股份有限公司 | Stainless steel for heat exchanger welded pipe and manufacturing method thereof |
| CN102703757A (en) * | 2012-05-18 | 2012-10-03 | 宁夏东方钽业股份有限公司 | Corrosion resistant niobium-titanium alloy, and method for manufacturing plates and pipes with the same |
| CN104175611A (en) * | 2014-08-27 | 2014-12-03 | 常熟市微尘电器有限公司 | Heating pipe unlikely to be damaged |
| 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 CN201510980022.3A patent/CN105397430A/en active Pending
-
2016
- 2016-12-22 WO PCT/CN2016/111504 patent/WO2017107952A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006039304A1 (en) * | 2004-10-01 | 2006-04-13 | Alcan Rolled Products-Ravensood, Llc | Modified aluminun braze sheets |
| CN102041455A (en) * | 2009-10-23 | 2011-05-04 | 宝山钢铁股份有限公司 | Stainless steel for heat exchanger welded pipe and manufacturing method thereof |
| CN102703757A (en) * | 2012-05-18 | 2012-10-03 | 宁夏东方钽业股份有限公司 | Corrosion resistant niobium-titanium alloy, and method for manufacturing plates and pipes with the same |
| CN104175611A (en) * | 2014-08-27 | 2014-12-03 | 常熟市微尘电器有限公司 | Heating pipe unlikely to be damaged |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019084987A1 (en) * | 2017-11-06 | 2019-05-09 | 常熟市欧迪管业有限公司 | Titanium tube for tubular heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017107952A1 (en) | 2017-06-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |