CN207259584U - Wear resistant corrosion resistant film for submarine navigation device propeller blade - Google Patents
Wear resistant corrosion resistant film for submarine navigation device propeller blade Download PDFInfo
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- CN207259584U CN207259584U CN201720905234.XU CN201720905234U CN207259584U CN 207259584 U CN207259584 U CN 207259584U CN 201720905234 U CN201720905234 U CN 201720905234U CN 207259584 U CN207259584 U CN 207259584U
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- Prior art keywords
- layer
- titanium
- wear
- resistant film
- corrosion
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- 238000005260 corrosion Methods 0.000 title claims abstract description 50
- 230000007797 corrosion Effects 0.000 title claims abstract description 41
- 239000010410 layer Substances 0.000 claims abstract description 104
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 26
- 239000002346 layers by function Substances 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 4
- 239000010936 titanium Substances 0.000 claims description 44
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 35
- 229910052719 titanium Inorganic materials 0.000 claims description 35
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 34
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 25
- 229910017083 AlN Inorganic materials 0.000 claims description 21
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 21
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- ZVWKZXLXHLZXLS-UHFFFAOYSA-N zirconium nitride Chemical compound [Zr]#N ZVWKZXLXHLZXLS-UHFFFAOYSA-N 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 241000921313 Phyllopodium Species 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000010408 film Substances 0.000 description 36
- 150000004767 nitrides Chemical class 0.000 description 8
- 230000003628 erosive effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 210000003934 vacuole Anatomy 0.000 description 5
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910010037 TiAlN Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The utility model discloses the wear resistant corrosion resistant film for submarine navigation device propeller blade, the blade substrate of the wear resistant corrosion resistant film for submarine navigation device propeller blade is titanium alloy；The wear-resisting cavitation-corrosion-resistant film layer is followed successively by intermediate metal, high hardness wear-resisting functional layer and corrosion-resistant film layer from inside to outside by blade substrate.The film layer corrosion resistance and good of the utility model, possesses more outstanding high rigidity and corresponding wear-resisting property, blade service life length, reduces surface viscosity resistance in blade rotary course, improve efficiency of navigation to a certain extent.
Description
Technical field
It the utility model is related to propeller blade manufacturing technology field, and in particular to one kind is used for submarine navigation device propeller
The wear resistant corrosion resistant film of blade.
Background technology
Submarine navigation device includes submarine, torpedo, underwater detectoscope, underwater glider, Underwater Vehicle etc., most of underwater
Navigating power system is promoted using propeller, meanwhile, it is also one of main propulsion mode of surface ship that propeller, which promotes,.Paddle
Leaf efficiency and service life are the important contents of Design of Propeller, to the tasks carrying of aircraft, voyage, the speed of a ship or plane, pose adjustment etc. all
Having a major impact, propeller blade is constantly in water in its working life, generally in seawater, river, lake water, meeting
Come obvious corrosive effect, especially sea naval vessels or marine aircraft to paddle belt, its work efficiency will be seriously affected
And service life.Generally, when submarine navigation device does high speed operation, its blade rotary speed can greatly improve, so that in its table
Face forms " vacuole " phenomenon, and continuous due to " vacuole " produces and wither away, and can cause obvious " cavitation damage ", become blade mistake
One major reason of effect.
Problem above, can be classified as at 2 points：One is due to corrosion failure phenomenon caused by water environment, i.e., in long-term work water
The corrosion of caused salt, acid, alkali etc., it is believed that be fatigue corrosion caused by long-term corrode；Second, in operational process, generation
Seriously affect " cavitation damage " of blade life, it can be understood as the erosion damage caused by " vacuole " constantly washes away.Subtract
It is small or reduce problem above, preferable shape can be designed to reduce " vacuole " generation from blade design angle
Energy, on the other hand, after the sizing of blade design scheme, can carry out surface coating technique to blade by rice, substantially carry
The hardness on high surface, wear-resisting property, corrosion resistance.
At present, lack it is a kind of possess outstanding cavitation-corrosion-resistant ability be used for submarine navigation device propeller blade it is wear-resisting resistance to
Corrode film.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of underwater boat for possessing outstanding cavitation-corrosion-resistant ability
The wear-resisting cavitation-corrosion-resistant film of row device propeller blade.
To reach above-mentioned purpose, the utility model employs following technical proposal：The utility model is used for underwater navigation
The wear resistant corrosion resistant film of device propeller blade, the paddle of the wear resistant corrosion resistant film for submarine navigation device propeller blade
Phyllopodium bottom is titanium alloy；The wear-resisting cavitation-corrosion-resistant film layer is followed successively by intermediate metal, height from inside to outside by blade substrate
Hardness wear-resisting functions layer and corrosion-resistant film layer.
Further, the intermediate metal is layer of titanium metal, and the high hardness wear-resisting functional layer is followed successively by from inside to outside
First titanium nitride layer, the first aluminium nitride titanium layer, the second titanium nitride layer and the second aluminium nitride titanium layer, the highly corrosion resistant film layer are nitrogen
Change zirconium layer.
Further, the layer of titanium metal thickness of the intermediate metal is 20~35nm.
Further, the first titanium nitride layer of the high hardness wear-resisting functional layer, the first aluminium nitride titanium layer, the second nitridation
Titanium layer and the second TiAlN layer thickness are respectively 0.8~1.2 μm, 1.1~1.6 μm, 0.8~1.2 μm, 1.1~1.6 μm.
Further, the zirconium nitride layer thickness of the highly corrosion resistant film layer is 0.5~0.8 μm.
Further, nitrogen content gradually increases by first titanium nitride layer from inside to outside, and the first aluminium nitride titanium layer is by introversion
Outer nitrogen content and Ti content gradually decrease, and aluminium content gradually increases, the second titanium nitride layer from inside to outside nitrogen content and Ti content by
It is cumulative plus, nitrogen content and Ti content gradually decrease the second aluminium nitride titanium layer from inside to outside, and aluminium content gradually increases, zirconium nitride layer by
Nitrogen content and zirconium content gradually increase from inside to outside.
Beneficial effect：The film layer corrosion resistance and good of the utility model, possesses more outstanding high rigidity and corresponding wear-resisting
Performance, blade service life length, reduces surface viscosity resistance in blade rotary course to a certain extent, improves efficiency of navigation.
Compared with prior art, the utility model has the following advantages that：
(1) the utility model membrane system synthesis is using the high Titanium of corrosion resistance, the metal nitride of distribution gradient
Composition, Titanium are used to improve the nitride metal such as film adhesion, titanium nitride, TiAlN, zirconium nitride as film penetralia
Thing has outstanding acid and alkali-resistance salt corrosion ability, to improve film layer corrosion resistance.
(2) metal nitride used has higher hardness in itself, meanwhile, without obvious boundary between each layer, with gradient
Distribution mode combines, i.e., nitrogen, metal element content graded between each layer, make film obtain more preferable surface hard
Degree, wear-resisting cavitation-corrosion-resistant film submarine navigation device propeller blade, can improve blade surface hardness to 2800~3000HV,
The resistance to vacuole erosion ability of film layer is further improved, greatly improves service life.It can effectively solve what is produced in blade rotary course
" cavitation damage " problem, blade service life length, and have relatively low friction coefficient, reduce blade rotary course to a certain extent
Middle surface viscosity resistance, improves efficiency of navigation.
(3) nitride material that film layer uses, can meet propeller blade in seawater, lake water, rivers underwater complex at the same time
The work requirements of environment, the complexity polluted in face of offshore pollution, water of river and lake, above material combine its structure distribution performance,
The corrosion-resistant energy under complex environment can be effectively improved.
(4) multi-arc ion coating method is used, a few micrometers of thick gradient films of multilayer are deposited in blade surface, to improve blade
Wear-resisting property, corrosion resistance and the erosion resistance damage performance on surface, so that blade life is greatly improved, it is conventional only with coating
Simple film layer is difficult to obtain larger raising on wear-resisting property, erosion resistance damage performance, and gradient is combined using assembly of thin films design
Film layer can effectively solve the problems, such as this.
(5) the utility model is for the life cycle in the work of above blade is short, surface is perishable, " cavitation damage " is brought
Erosion damage it is big the problems such as, by improving the hardness of blade surface, to improve the wear-resisting property of blade, and the height of bond material
Corrosion resistance, with reference to its underwater use environment and mechanism of production, using nitride multilayer thing film combination gradient film technology, has
Effect lifting the corrosion-resistant of propeller blade, wearability performance, erosion resistance damage performance, are the uses that propeller blade possesses bigger
Service life.By each tunic layer thickness of Proper Match, the reasonable Arrangement of film layer gradient, can the whole film layer of active control performance ginseng
Number, the wear-resisting cavitation-corrosion-resistant film of the utility model can meet submarine navigation device propeller works demand, and effectively improves and make
Use the service life.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Wherein, 0 blade substrate, 1 layer of titanium metal, 2 first titanium nitride layers, 3 first aluminium nitride titanium layers, 4 second titanium nitride layers,
5 second aluminium nitride titanium layers, 6 zirconium nitride layers.
Embodiment
It is new to this practicality below with reference to attached drawing to make the purpose of this utility model, technical solution and advantage clearer
The embodiment of type is described in further detail.
Embodiment 1
The wear resistant corrosion resistant film for submarine navigation device propeller blade of the utility model, it is described to be used for underwater navigation
The blade substrate 0 of the wear resistant corrosion resistant film of device propeller blade is titanium alloy；The wear-resisting cavitation-corrosion-resistant film layer is by paddle
Phyllopodium bottom is followed successively by intermediate metal, high hardness wear-resisting functional layer and corrosion-resistant film layer from inside to outside.
The intermediate metal is layer of titanium metal 1, and the high hardness wear-resisting functional layer is followed successively by the first nitridation from inside to outside
Titanium layer 2, the first aluminium nitride titanium layer 3, the second titanium nitride layer 4 and the second aluminium nitride titanium layer 5, the highly corrosion resistant film layer are zirconium nitride
Layer 6.
The layer of titanium metal thickness of the intermediate metal is 20nm.
The first titanium nitride layer 2, the first aluminium nitride titanium layer 3, the second titanium nitride layer 4 and of the high hardness wear-resisting functional layer
Nitride 5 thickness of aluminium titanium layer is respectively 1.2 μm, 1.1 μm, 0.8 μm, 1.5 μm.
6 thickness of zirconium nitride layer of the highly corrosion resistant film layer is 0.8 μm.
Nitrogen content gradually increases by first titanium nitride layer 2 from inside to outside, the first aluminium nitride titanium layer 3 nitrogen content from inside to outside
Being gradually decreased with Ti content, aluminium content gradually increases, and nitrogen content and Ti content gradually increase the second titanium nitride layer 4 from inside to outside,
Nitrogen content and Ti content gradually decrease second aluminium nitride titanium layer 5 from inside to outside, and aluminium content gradually increases, and zirconium nitride layer 6 is by introversion
Outer nitrogen content and zirconium content gradually increase.
Embodiment 2
Embodiment 2 and embodiment 1 difference lies in：The utility model is used for the wear-resisting of submarine navigation device propeller blade
Etching resistant film, the layer of titanium metal thickness of the intermediate metal is 25nm.
The first titanium nitride layer 2, the first aluminium nitride titanium layer 3, the second titanium nitride layer 4 and of the high hardness wear-resisting functional layer
Nitride 5 thickness of aluminium titanium layer is respectively 0.8 μm, 1.6 μm, 1.2 μm, 1.1 μm.
6 thickness of zirconium nitride layer of the highly corrosion resistant film layer is 0.6 μm.
Embodiment 3
Embodiment 3 and embodiment 1 difference lies in：The utility model is used for the wear-resisting of submarine navigation device propeller blade
Etching resistant film, the layer of titanium metal thickness of the intermediate metal is 35nm.
The first titanium nitride layer 2, the first aluminium nitride titanium layer 3, the second titanium nitride layer 4 and of the high hardness wear-resisting functional layer
Nitride 5 thickness of aluminium titanium layer is respectively 1.0 μm, 1.4 μm, 1.1 μm, 1.6 μm.
6 thickness of zirconium nitride layer of the highly corrosion resistant film layer is 0.5 μm.
Although 0 blade substrate is used more herein, 1 layer of titanium metal, 2 first titanium nitride layers, 3 first TiAlNs
The terms such as layer, 4 second titanium nitride layers, 5 second aluminium nitride titanium layers, 6 zirconium nitride layers, but it is not precluded from the possibility using other terms
Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any
A kind of additional limitation is all contrary to the spirit of the present invention.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. the wear resistant corrosion resistant film for submarine navigation device propeller blade, it is characterised in that：It is described to be used for submarine navigation device
The blade substrate (0) of the wear resistant corrosion resistant film of propeller blade is titanium alloy；The wear-resisting cavitation-corrosion-resistant film layer is by paddle
Phyllopodium bottom is followed successively by intermediate metal, high hardness wear-resisting functional layer and corrosion-resistant film layer from inside to outside.
2. the wear resistant corrosion resistant film according to claim 1 for submarine navigation device propeller blade, it is characterised in that：
The intermediate metal is layer of titanium metal (1), and the high hardness wear-resisting functional layer is followed successively by the first titanium nitride layer from inside to outside
(2), the first aluminium nitride titanium layer (3), the second titanium nitride layer (4) and the second aluminium nitride titanium layer (5), the corrosion-resistant film layer are nitridation
Zirconium layer (6).
3. the wear resistant corrosion resistant film according to claim 1 for submarine navigation device propeller blade, it is characterised in that：
The layer of titanium metal thickness of the intermediate metal is 20~35nm.
4. the wear resistant corrosion resistant film according to claim 1 for submarine navigation device propeller blade, it is characterised in that：
The first titanium nitride layer (2) of the high hardness wear-resisting functional layer, the first aluminium nitride titanium layer (3), the second titanium nitride layer (4) and second
Aluminium nitride titanium layer (5) thickness is respectively 0.8~1.2 μm, 1.1~1.6 μm, 0.8~1.2 μm, 1.1~1.6 μm.
5. the wear resistant corrosion resistant film according to claim 1 for submarine navigation device propeller blade, it is characterised in that：
Zirconium nitride layer (6) thickness of the corrosion-resistant film layer is 0.5~0.8 μm.
6. the wear resistant corrosion resistant film for submarine navigation device propeller blade according to claim 2 or 4, its feature exist
In：Nitrogen content gradually increases by first titanium nitride layer (2) from inside to outside, the first aluminium nitride titanium layer (3) nitrogen content from inside to outside
Gradually decreased with Ti content, aluminium content gradually increases, and nitrogen content and Ti content gradually increase the second titanium nitride layer (4) from inside to outside
Add, nitrogen content and Ti content gradually decrease the second aluminium nitride titanium layer (5) from inside to outside, and aluminium content gradually increases, zirconium nitride layer (6)
Nitrogen content and zirconium content gradually increase from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905234.XU CN207259584U (en) | 2017-07-25 | 2017-07-25 | Wear resistant corrosion resistant film for submarine navigation device propeller blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905234.XU CN207259584U (en) | 2017-07-25 | 2017-07-25 | Wear resistant corrosion resistant film for submarine navigation device propeller blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259584U true CN207259584U (en) | 2018-04-20 |
Family
ID=61927355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720905234.XU Expired - Fee Related CN207259584U (en) | 2017-07-25 | 2017-07-25 | Wear resistant corrosion resistant film for submarine navigation device propeller blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207259584U (en) |
-
2017
- 2017-07-25 CN CN201720905234.XU patent/CN207259584U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20190725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |