CN104911397A - Anti-deformation and corrosion resistant titanium molybdenum nickel pipe - Google Patents
Anti-deformation and corrosion resistant titanium molybdenum nickel pipe Download PDFInfo
- Publication number
- CN104911397A CN104911397A CN201510270201.8A CN201510270201A CN104911397A CN 104911397 A CN104911397 A CN 104911397A CN 201510270201 A CN201510270201 A CN 201510270201A CN 104911397 A CN104911397 A CN 104911397A
- Authority
- CN
- China
- Prior art keywords
- deformation
- corrosion
- resistance
- titanium
- molybdenum nickel
- 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.)
- Granted
Links
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses an anti-deformation and corrosion resistant titanium molybdenum nickel pipe, which includes: anti-deformation titanium molybdenum nickel alloy and a corrosion resistant agent brushed on the anti-deformation titanium molybdenum nickel alloy surface. In terms of weight percentage, the anti-deformation titanium molybdenum nickel alloy consists of: 0.6%-0.9% of molybdenum, 1.2%-1.8% of nickel, 0.2%-0.5% of iron, 1.8%-2.4% of silicon, not more than 0.4% of inevitably impurities, and the balance titanium. The corrosion resistant agent is formed by mixing of chromate and nitrite. By mass percentage, the content of the chromate is 35%-48%, and the content of the nitrite is 52%-65%. By the way, the titanium molybdenum nickel pipe can have good anti-deformation ability, and at the same time a layer of corrosion resistant agent is brushed on the pipe surface, thus reinforcing the corrosion resistance of the titanium molybdenum nickel pipe and prolonging the service life.
Description
Technical field
The present invention relates to a kind of auxiliary, particularly a kind of resistance to deformation corrosion-resistant titanium molybdenum nickel pipe.
Background technology
Along with improving constantly of science and technology, the scale of Steel Wire Products Industry is also increasing, therefore the requirement for metal products is also more and more higher, present stage Ti-Mo-Ni alloy splicing self superior physicals and widely using, but in order to pursue the characteristic of alloy material high strength in prior art, the molybdenum added in titanium alloy and nickel are all too high, thus cause the non-deformability of alloy material poor, and the corrosion resistance nature of Ti-Mo-Ni alloy material of the prior art is all poor.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of resistance to deformation corrosion-resistant titanium molybdenum nickel pipe.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of resistance to deformation corrosion-resistant titanium molybdenum nickel pipe, comprise: resistance to deformation Ti-Mo-Ni alloy and the corrosion-resistant agent brushed at described resistance to deformation Ti-Mo-Ni alloy outside surface, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy comprises: molybdenum 0.6% ~ 0.9%, nickel 1.2% ~ 1.8%, iron 0.2% ~ 0.5%, silicon 1.8% ~ 2.4%, inevitable total impurities is no more than 0.4%, surplus is titanium, described corrosion-resistant agent is made up of chromic salt and nitrite mixing, calculate by mass percentage, the content of described chromic salt is 35% ~ 48%, the content of described nitrite is 52% ~ 65%.
In a preferred embodiment of the present invention, the thickness of pipe of described titanium molybdenum nickel pipe is 3-5mm.
In a preferred embodiment of the present invention, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy specifically comprises: molybdenum 0.75%, nickel 1.5%, iron 0.35%, silicon 2.1%, and inevitable total impurities is no more than 0.4%, and surplus is titanium.
In a preferred embodiment of the present invention, calculate by mass percentage, in described corrosion-resistant agent, the content of described chromic salt is specially 40%, and the content of described nitrite is specially 60%.
The invention has the beneficial effects as follows: the present invention can make titanium molybdenum nickel pipe have good non-deformability, simultaneously at tube surfaces brushing one deck corrosion-resistant agent, enhance the corrosion resistance nature of titanium molybdenum nickel pipe, increase work-ing life.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiment 1:
A kind of resistance to deformation corrosion-resistant titanium molybdenum nickel pipe, comprise: resistance to deformation Ti-Mo-Ni alloy and the corrosion-resistant agent brushed at described resistance to deformation Ti-Mo-Ni alloy outside surface, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy comprises: molybdenum 0.6%, nickel 1.2%, iron 0.2%, silicon 1.8%, inevitable total impurities is no more than 0.4%, and surplus is titanium, and described corrosion-resistant agent is made up of chromic salt and nitrite mixing, calculate by mass percentage, the content of described chromic salt is 35%, and the content of described nitrite is 65%, and its preparation method is as follows:
(1), after, according to aforementioned proportion choosing the mixing of molybdenum powder, nickel powder, iron powder and ceramic powder, put into smelting furnace and carry out melting treatment, obtain Ti-Mo-Ni alloy;
(2), complex acid salt and nitrite are formed corrosion-resistant agent according to aforementioned proportion mixing;
(3) hairbrush, is utilized by above-mentioned corrosion-resistant agent brushing on above-mentioned Ti-Mo-Ni alloy surface.
After tested, this resistance to deformation corrosion-resistant titanium molybdenum nickel pipe is compared to common titanium molybdenum nickel pipe, and its non-deformability promotes 65%, and can bear corrosion-free phenomenon generation in 358 days under 350 DEG C of water vapor atmosphere.
Embodiment 2:
A kind of resistance to deformation corrosion-resistant titanium molybdenum nickel pipe, comprise: resistance to deformation Ti-Mo-Ni alloy and the corrosion-resistant agent brushed at described resistance to deformation Ti-Mo-Ni alloy outside surface, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy comprises: molybdenum 0.9%, nickel 1.8%, iron 0.5%, silicon 2.4%, inevitable total impurities is no more than 0.4%, and surplus is titanium, and described corrosion-resistant agent is made up of chromic salt and nitrite mixing, calculate by mass percentage, the content of described chromic salt is 48%, and the content of described nitrite is 52%, and its preparation method is as follows:
(1), after, according to aforementioned proportion choosing the mixing of molybdenum powder, nickel powder, iron powder and ceramic powder, put into smelting furnace and carry out melting treatment, obtain Ti-Mo-Ni alloy;
(2), complex acid salt and nitrite are formed corrosion-resistant agent according to aforementioned proportion mixing;
(3) hairbrush, is utilized by above-mentioned corrosion-resistant agent brushing on above-mentioned Ti-Mo-Ni alloy surface.
After tested, this resistance to deformation corrosion-resistant titanium molybdenum nickel pipe is compared to common titanium molybdenum nickel pipe, and its non-deformability promotes 60%, and can bear corrosion-free phenomenon generation in 355 days under 350 DEG C of water vapor atmosphere.
Embodiment 3:
A kind of resistance to deformation corrosion-resistant titanium molybdenum nickel pipe, comprise: resistance to deformation Ti-Mo-Ni alloy and the corrosion-resistant agent brushed at described resistance to deformation Ti-Mo-Ni alloy outside surface, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy comprises: molybdenum 0.75%, nickel 1.5%, iron 0.35%, silicon 2.1%, inevitable total impurities is no more than 0.4%, and surplus is titanium, and described corrosion-resistant agent is made up of chromic salt and nitrite mixing, calculate by mass percentage, the content of described chromic salt is 40%, and the content of described nitrite is 60%, and its preparation method is as follows:
(1), after, according to aforementioned proportion choosing the mixing of molybdenum powder, nickel powder, iron powder and ceramic powder, put into smelting furnace and carry out melting treatment, obtain Ti-Mo-Ni alloy;
(2), complex acid salt and nitrite are formed corrosion-resistant agent according to aforementioned proportion mixing;
(3) hairbrush, is utilized by above-mentioned corrosion-resistant agent brushing on above-mentioned Ti-Mo-Ni alloy surface.
After tested, this resistance to deformation corrosion-resistant titanium molybdenum nickel pipe is compared to common titanium molybdenum nickel pipe, and its non-deformability promotes 70%, and can bear corrosion-free phenomenon generation in 360 days under 350 DEG C of water vapor atmosphere.
Be different from prior art, the present invention can make titanium molybdenum nickel pipe have good non-deformability, compared to common titanium molybdenum nickel pipe, the highest lifting 60% of its non-deformability, simultaneously at tube surfaces brushing one deck corrosion-resistant agent, enhance the corrosion resistance nature of titanium molybdenum nickel pipe, the longlyest under 350 DEG C of water vapor atmosphere can bear 360 days corrosion-free phenomenons and produce, work-ing life is increased substantially.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a resistance to deformation corrosion-resistant titanium molybdenum nickel pipe, it is characterized in that, comprise: resistance to deformation Ti-Mo-Ni alloy and the corrosion-resistant agent brushed at described resistance to deformation Ti-Mo-Ni alloy outside surface, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy comprises: molybdenum 0.6% ~ 0.9%, nickel 1.2% ~ 1.8%, iron 0.2% ~ 0.5%, silicon 1.8% ~ 2.4%, inevitable total impurities is no more than 0.4%, and surplus is titanium; Described corrosion-resistant agent is made up of chromic salt and nitrite mixing, and calculate by mass percentage, the content of described chromic salt is 35% ~ 48%, and the content of described nitrite is 52% ~ 65%.
2. resistance to deformation corrosion-resistant titanium molybdenum nickel pipe according to claim 1, is characterized in that, the thickness of pipe of described titanium molybdenum nickel pipe is 3-5mm.
3. resistance to deformation corrosion-resistant titanium molybdenum nickel pipe according to claim 1, is characterized in that, count by weight percentage, described resistance to deformation Ti-Mo-Ni alloy specifically comprises: molybdenum 0.75%, nickel 1.5%, iron 0.35%, silicon 2.1%, inevitable total impurities is no more than 0.4%, and surplus is titanium.
4. resistance to deformation corrosion-resistant titanium molybdenum nickel pipe according to claim 1, it is characterized in that, calculate by mass percentage, in described corrosion-resistant agent, the content of described chromic salt is specially 40%, and the content of described nitrite is specially 60%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270201.8A CN104911397B (en) | 2015-05-25 | 2015-05-25 | Anti-deformation and corrosion resistant titanium molybdenum nickel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270201.8A CN104911397B (en) | 2015-05-25 | 2015-05-25 | Anti-deformation and corrosion resistant titanium molybdenum nickel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104911397A true CN104911397A (en) | 2015-09-16 |
| CN104911397B CN104911397B (en) | 2017-01-25 |
Family
ID=54080836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510270201.8A Active CN104911397B (en) | 2015-05-25 | 2015-05-25 | Anti-deformation and corrosion resistant titanium molybdenum nickel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104911397B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6331202B1 (en) * | 1997-03-09 | 2001-12-18 | Pigmentan Anticorrosive Pigments For Paints Ltd. | Anti-corrosive pigments |
| CN101191166A (en) * | 2006-11-30 | 2008-06-04 | 江苏宏宝集团有限公司 | Titanium-molybdenum-nickel alloys |
| US20090007822A1 (en) * | 2005-12-21 | 2009-01-08 | Berke Neal S | Electrostatically-Applicable, Heat-Fusable Powder Coatings and Additives |
| CN102031417A (en) * | 2010-12-28 | 2011-04-27 | 西部钛业有限责任公司 | Molybdenum-nickel alloy titanium tube and preparation method thereof |
| CN102753628A (en) * | 2009-11-11 | 2012-10-24 | 比克化学股份有限公司 | Coating composition |
| CN103665981A (en) * | 2013-11-29 | 2014-03-26 | 江苏太平洋液压机械制造有限公司 | Anticorrosive paint containing acrylic emulsion |
-
2015
- 2015-05-25 CN CN201510270201.8A patent/CN104911397B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6331202B1 (en) * | 1997-03-09 | 2001-12-18 | Pigmentan Anticorrosive Pigments For Paints Ltd. | Anti-corrosive pigments |
| US20090007822A1 (en) * | 2005-12-21 | 2009-01-08 | Berke Neal S | Electrostatically-Applicable, Heat-Fusable Powder Coatings and Additives |
| CN101191166A (en) * | 2006-11-30 | 2008-06-04 | 江苏宏宝集团有限公司 | Titanium-molybdenum-nickel alloys |
| CN102753628A (en) * | 2009-11-11 | 2012-10-24 | 比克化学股份有限公司 | Coating composition |
| CN102031417A (en) * | 2010-12-28 | 2011-04-27 | 西部钛业有限责任公司 | Molybdenum-nickel alloy titanium tube and preparation method thereof |
| CN103665981A (en) * | 2013-11-29 | 2014-03-26 | 江苏太平洋液压机械制造有限公司 | Anticorrosive paint containing acrylic emulsion |
Non-Patent Citations (1)
| Title |
|---|
| 黎文献: "《有色金属材料工程概论》", 30 June 2007, 冶金工业出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104911397B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102168230B (en) | 304 substituting nickel-saving austenitic stainless steel and preparation method thereof | |
| EP2865776B1 (en) | Duplex stainless steel | |
| JP6556163B2 (en) | Structural steel with excellent weather resistance | |
| JP5120510B2 (en) | Steel material with excellent weather resistance | |
| JP5171197B2 (en) | Duplex stainless steel wire for high strength and high corrosion resistance bolts excellent in cold forgeability, steel wire and bolt, and method for producing the same | |
| CN102114581A (en) | Gas shield welding wire for oil cargo tank of oil tanker | |
| CN102179641A (en) | Submerged-arc welding wire for building cargo oil tank of oil tanker | |
| CN103589972A (en) | Low-cost low alloy steel for resistance to dew point corrosion of sulfuric acid as well as production process and application of low alloy steel | |
| CN104988370A (en) | Aluminium alloy | |
| MX2022000386A (en) | Seamless steel pipe having exceptional resistance to sulfuric acid dew-point corrosion, and method for manufacturing said seamless steel pipe. | |
| CN106636763A (en) | Method for producing wear-resistant aluminum alloy material | |
| CN104152805A (en) | Alloy steel and thermal treatment method thereof | |
| CN106563892A (en) | Corrosion-resisting austenitic stainless steel submerged-arc welding wire and production method thereof | |
| CN104911397A (en) | Anti-deformation and corrosion resistant titanium molybdenum nickel pipe | |
| JP6500848B2 (en) | Steel for bolts | |
| CN107849664B (en) | Structural steel material excellent in weather resistance | |
| MY178386A (en) | Steel sheet for can and method for manufacturing the same | |
| JP6094669B2 (en) | Welded structural steel | |
| JP5408598B2 (en) | Stainless steel rebar and manufacturing method thereof | |
| CN105886862A (en) | Anti-corrosion aluminum-zinc alloy material | |
| CN105401077A (en) | Anti-corrosion iron-based metal hardware | |
| CN105018866A (en) | Novel acid-resisting low alloy steel | |
| RU2453621C2 (en) | Metal alloy | |
| US20190010588A1 (en) | Austenitic stainless steel having improved processability | |
| JP6322145B2 (en) | Duplex steel with improved notched impact strength and machinability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: 617000 No. 592, Sutie West Road, West District, Panzhihua City, Sichuan Province Patentee after: Panzhihua Jiaer Technology Co.,Ltd. Address before: 215500 Zhitang Industrial Park, Changshu City, Suzhou City, Jiangsu Province Patentee before: RIC-TITANIUM Co.,Ltd. |