CN101008084A - Plasma composite plating and seeping method for abrasive-proof nickel base surface alloy layer - Google Patents
Plasma composite plating and seeping method for abrasive-proof nickel base surface alloy layer Download PDFInfo
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- CN101008084A CN101008084A CN 200710019821 CN200710019821A CN101008084A CN 101008084 A CN101008084 A CN 101008084A CN 200710019821 CN200710019821 CN 200710019821 CN 200710019821 A CN200710019821 A CN 200710019821A CN 101008084 A CN101008084 A CN 101008084A
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 36
- 239000000956 alloy Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 40
- 238000007747 plating Methods 0.000 title claims description 30
- 229910052759 nickel Inorganic materials 0.000 title claims description 17
- 239000010410 layer Substances 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims abstract description 15
- 230000004913 activation Effects 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 2
- 239000005695 Ammonium acetate Substances 0.000 claims description 2
- 241000080590 Niso Species 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229940043376 ammonium acetate Drugs 0.000 claims description 2
- 235000019257 ammonium acetate Nutrition 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000002355 dual-layer Substances 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 150000002815 nickel Chemical class 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 31
- 230000007797 corrosion Effects 0.000 abstract description 22
- 239000000463 material Substances 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 7
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000000151 deposition Methods 0.000 abstract description 3
- 239000000615 nonconductor Substances 0.000 abstract description 2
- 239000011247 coating layer Substances 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000002105 nanoparticle Substances 0.000 description 18
- 238000005275 alloying Methods 0.000 description 15
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000009972 noncorrosive effect Effects 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910017315 Mo—Cu Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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Abstract
The invention relates to a process of preparing plasma composite depositing wear-resisting nickle- base surface alloy layer, belonging to field of surface composite wear- resisting gradient material preparation. It comprises preparation of nanometer oxidant particle composite coating layer, special granular variety selection and process of producing biglow multicomponent depositing nickle- base alloy on said coating layer. The invention is characterized in that the added nanometer oxidant is nonconductor, so it will not influence the corrosion resistant property of nickle- base alloy, and the rigidity of alloy layer is dramatically increased which is favourable for increasing corrosion resistant performance.
Description
Technical field
The invention provides a kind of plasma Composite plating and seeping method for abrasive-proof nickel base surface alloy layer, be applicable to advanced surface recombination erosion resistant gradient material preparation field, relate to the system integration of adding particulate material kind and multiple advanced material surface preparation technology thereof.
Background technology
Corrosive wear be material when bearing frictional force also with surrounding medium generation chemistry or electrochemical reaction and the material leakage that occurs abbreviates abrasion as.The anti-corrosion wear alloy is gone up inevitable requirement from the material design can bear mechanics and the collaborative destruction of electrochemical factors simultaneously.Be directed to the composition of anti-corrosion and wear resistant alloy and organize mentality of designing to have nothing in common with each other.Non-corrosive metal normally adds alloying element and strengthens its spontaneous passivation ability, does not often wish to occur to separate out or adds deleterious second formation that causes the microcosmic corrosion galvanic cell mutually, causes the decline of corrosion resisting property.Second of wear resistant alloy design high rigidity commonly used is strengthened mutually to improve the carry load and the anti-plow ability of alloy.Traditional non-corrosive metal and wear resistant alloy can not satisfy service demand in complicated abrasive environment often.The anti-corrosion wear material should be different with non-corrosive metal with traditional wear resistant alloy design and thinking of development.Owing to corrosion and the interaction of wearing and tearing make material loss process become very complicated, only depend on and strengthen passivation ability or the carbon content (increase the content of precipitated phase) that the increase steel way that improve hardness of steel of alloy in corrosive medium, on the contrary the loss process of accelerated material greatly.Thereby, seek the best collocation of solidity to corrosion and wear resistance so that interaction item minimum between the two might be the optimal path of development anti-corrosion wear material.The anti-corrosion wear alloy system generally all is to grow up on the basis of non-corrosive metal or wear resistant alloy at present, but does not still have complete corrosive wear resistant alloys design, even correlative study still is in the blank stage.From the failure analysis angle, attrition and attack mainly acts on material surface.Therefore, adopting the technology of material surface protection is to solve fret wear and corrosive important means.At present common sufacing has: laser surface technology, physics, chemical vapour deposition, electroless plating, ion implantation etc.These technology surface abrasion resistance and corrosion-resistant aspect demonstrate wide application prospect.But these sufacings also come with some shortcomings.Obtain the tissue that alloying layer is a rapid solidification as laser and electron beam surface, have bigger thermal stresses and structural stress, cause crackle and metallurgical imperfection easily.Need multi-track overlapping when carrying out large-area treatment and cause the coating structure inequality, be unfavorable for corrosion proof raising; The coating and the matrix that obtain with ion plating and vapour deposition mostly are mechanical bond, because expansion coefficient difference has determined that coating can not be too thick, are no more than tens of microns usually.Although the abrasion resistance properties of coating is good, the pin hole in the coating has adverse influence to corrosion resisting property; Ion implantation change material surface is anticorrosive, resistance to wear, the high temperature oxidation resistance effect is obvious.But input horizon shallow (being generally less than 1 micron), injection efficiency is low.Therefore, the coating of being on active service under the corrosive wear working conditions, should possess good binding, no tangible metallurgical imperfection and certain coat-thickness requirement between optimum balance between solidity to corrosion and the wear resistance and basal body interface, be beneficial to life-time service under the abominable corrosive medium.
The patent No. solved the corrosion resisting property of the nickel-base alloy of 20 steel substrates surface formation, but the hardness of its cementation coating is lower, only is HV for 02121428 Chinese patent provides a kind of plating to ooze the method that composite multi-component oozes the high alloy abros altogether
0.1N202, can not improve the wear resisting property that plates infiltration layer.
Summary of the invention
That the present invention is based on is anti-corrosion, the basic thought of high-abrasive material alloy designs, strengthen anti-corrosion body material as erosion resistant candidate material system with nano particle, provide a kind of plasma composite plating to ooze erosion resistant surface alloy layer method, make it improve corrosion-resistant, abrasion resistance properties simultaneously.
Formation of the present invention: the present invention is by the technology of the certain content nano-oxide particles complex brush plating layer of preparation, integrated the forming of two brightness multiple permeation nickel-base alloy process systems of selecting specific particulate kind and carrying out on this coating basis.Concrete operational path is as follows:
A. technique of brush plating:
The clean oil removing of electricity: with the clean liquid of 1# electricity, power supply just connects, and operating voltage is 8～12V, and speed of relative movement is 4～10m/min, till the oily Ex-all;
Activation: use the 1# activation solution, the power supply reversal connection, voltage 10～14V, speed of relative movement 6～8m/min, the time is about 25～35s, carry out washing with water after the activation treatment, carry out activation treatment with the 3# activation solution again, voltage is 12～16V, and speed of relative movement is 6～8m/min, time is 25～35s, removes surperficial carbon black and is water flushing after the silver gray.
The plating working lining: power supply just connects (workpiece connects negative pole), and brush-plating technique voltage is 10～14V, and speed of relative movement is 9～13m/min;
B. brush plating contains the composition of the quick Ni plating bath of certain amount of nano oxide particle:
The single nickel salt chemical formula is NiSO
47H
2O:253～255g/L,
The ammoniacal liquor chemical formula is NH
3H
2O (25%): 100～110Ml/L,
The ammonium citrate chemical formula is (NH
4)
3C
6H
5O:55～56g/L,
The ammonium acetate chemical formula is CH
3COONH
4: 22～23g/L,
The ammonium oxalate chemical formula is (COONH
4)
2H
2O:0.1～0.2g/L,
Nano-oxide is SiO
2Or Cr
2O
3Or Al
2O
3: 5～30g/L,
PH value: 7.4～7.7;
C. the processing parameter of dual-layer glow ion multiple permeation is as follows:
Source voltage: 800～1050V,
Workpiece voltage: 250～350V,
Interpole gap: 15～30mm,
Air pressure: 25～45Pa.
Advantage of the present invention: at first add the quick Ni plating bath that contains a certain amount of (mass content is 3～10%) nano-oxide particles in the surface brush plating of ordinary steel iron material, form nano-oxide particles and strengthen composite deposite, carry out plasma multiple permeation Ni-Cr-Mo-Cu non-corrosive metal then on this composite deposite surface, prepare nano-oxide particles and strengthen the attrition resistant surface alloying layer of nickle-base corrosion-resisting.From the anti-corrosion angle of material, the second phase particle in the alloy often is regarded as " harmful phase " as being intermetallic compound, carbide, phosphide, boride and some nitride.Because these particles belong to the conductor compound, conductor compound second in corrosion galvanic cell because of current potential than the high negative electrode of playing the part of of matrix.And the nano-oxide that the present invention added belongs to non-conductor, so do not influence the corrosion resistance nature of Superalloy Substrate after adding substantially.The hardness of surface alloying layer obviously improves simultaneously, helps improving its wear-corrosion resistance.
Description of drawings:
Fig. 1 is amorphous SiO
2The stereoscan photograph of nano particle enhanced nickel base surface alloy layer.
Fig. 2 is amorphous SiO
2The transmission electron microscope photo of nano particle enhanced nickel base surface alloy layer.
Fig. 3 is Ni+Al
2O
3The stereoscan photograph of nano particle enhanced nickel base surface alloy layer.
Fig. 4 is Ni+Al
2O
3The transmission electron microscope photo of nano particle enhanced nickel base surface alloy layer.
Label title among Fig. 2: 1. amorphous SiO
2Particle.
Label title: 2.Ni among Fig. 4
3Al, 3. undissolved Al
2O
3
Embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Example one:
Fig. 1 is at the brush plating Ni+ of 316L stainless steel surface elder generation amorphous SiO
2The nano particle composite deposite, carry out plasma multiple permeation abros again after, formed amorphous SiO
2The stereoscan photograph of nano particle enhanced nickel base surface alloy layer.Concrete processing parameter is: 1. brush-plating technique: power supply just connects (workpiece connects negative pole), and brush-plating technique voltage is 12V, and speed of relative movement is 9m/min, and the nano-particle content in the quick nickel bath is 20g/L; 2. plasma surface alloying process is: source electrode 1050V, workpiece voltage are 250V, and air pressure is 35Pa, and interpole gap is 15mm, metallic cementation time 3h.Fig. 2 is the observation that transmission electron microscope distributes to nano particle in the above-mentioned surface alloying layer.High-visible SiO from photo
2Particle size is not of uniform size, and big nanoparticle size is 300～400nm, and low particle size is 70～80nm, is evenly distributed on the matrix.This compound plating infiltration layer is the electrochemical property test result in 3.5%NaCl solution show: pitting potential is 660mv, and tieing up blunt current density is 11.48 μ A/cm
2, corrosion speed is 0.1237mm/y.And the pitting potential that directly carries out the surface alloying layer that multiple permeation obtains at the 316L stainless steel surface is 910mv, and tieing up blunt current density is 10.02 μ A/cm
2, corrosion speed is 0.1079mm/y.Taking all factors into consideration two kinds of surface alloying layers can think and add amorphous SiO
2After, particle strengthens compound plating and oozes the corrosion resisting property of surface alloying layer and slightly reduce.And while amorphous SiO
2The hardness HV of nano particle enhanced nickel base surface alloy layer
0.1N330 apparently higher than stainless steel (HV
0.1N235) and separately adopt two brightness to ooze the hardness (HV of nickel-base alloy surface alloying layer
0.1N202).Therefore, amorphous SiO
2Nano particle enhanced nickel base surface alloy layer has high rigidity again when having good corrosion resisting property, be a kind of candidate material of novel erosion resistant.
Example two:
Fig. 3 is at the brush plating Ni+Al of 316L stainless steel surface elder generation
2O
3The nano particle composite deposite, carry out plasma multiple permeation abros again after, formed undissolved Al
2O
3The Ni that+original position forms
3The stereoscan photograph of Al nano particle enhanced nickel base surface alloy layer.Concrete processing parameter is: 1. brush-plating technique: power supply just connects (workpiece connects negative pole), and brush-plating technique voltage is 12V, and speed of relative movement is 9m/min, and the nano-particle content in the quick nickel bath is 20g/L; 2. plasma surface alloying process is: source electrode 1050V, workpiece voltage are 250V, and air pressure is 35Pa, and interpole gap is 15mm, metallic cementation time 3h.Fig. 4 is the observation of transmission electron microscope to above-mentioned surface alloying layer, high-visible undissolved Al from photo
2O
3The Ni that (black)+original position forms
3Al (white) uniform particles is distributed on the matrix.This compound plating infiltration layer is the electrochemical property test result in 3.5%NaCl solution show: pitting potential is 770mv, and tieing up blunt current density is 69.18 μ A/cm
2, corrosion speed is 0.7454mm/y.And the pitting potential that directly carries out the surface alloying layer that multiple permeation obtains at the 316L stainless steel surface is 910mv, and tieing up blunt current density is 10.02 μ A/cm
2, corrosion speed is 0.1079mm/y.Taking all factors into consideration two kinds of surface alloying layers can think and add Al
2O
3Behind the nano particle, particle strengthens compound plating and oozes the corrosion resisting property of surface alloying layer and slightly reduce.And while Al
2O
3Hardness (the HV of nano particle enhanced nickel base surface alloy layer
0.1N337) apparently higher than stainless steel (HV
0.1N235) and separately adopt two brightness to ooze nickel base alloy layer (HV
0.1N202) hardness.As seen Al
2O
3After nano particle is incorporated into the nickel base surface alloy layer, guaranteeing when corrosion resisting property does not reduce high rigidity not to be arranged again, is a kind of candidate material of novel erosion resistant.
Claims (1)
1, a kind of plasma Composite plating and seeping method for abrasive-proof nickel base surface alloy layer is made of technique of brush plating and two brightness multiple permeation nickelalloy technology, it is characterized in that:
A. technique of brush plating:
The clean oil removing of electricity: with the clean liquid of 1# electricity, power supply just connects, and operating voltage is 8～12V, and speed of relative movement is 4～10m/min, till the oily Ex-all;
Activation: use the 1# activation solution, the power supply reversal connection, voltage 10～14V, speed of relative movement 6～8m/min, the time is about 25～35s, carry out washing with water after the activation treatment, carry out activation treatment with the 3# activation solution again, voltage is 12～16V, and speed of relative movement is 6～8m/min, time is 25～35s, removes surperficial carbon black and is water flushing after the silver gray;
The plating working lining: power supply just connects, and brush-plating technique voltage is 10～14V, and speed of relative movement is 9～13m/min;
B. brush plating contains the composition of the quick Ni plating bath of certain amount of nano oxide particle:
The single nickel salt chemical formula is NiSO
47H
2O:253～255g/L,
The ammoniacal liquor chemical formula is NH
3H
2O (25%): 100～110Ml/L,
The ammonium citrate chemical formula is (NH
4)
3C
6H
5O:55～56g/L,
The ammonium acetate chemical formula is CH
3COONH
4: 22～23g/L,
The ammonium oxalate chemical formula is (COONH
4)
2H
2O:0.1～0.2g/L,
Nano-oxide is SiO
2Or Cr
2O
3Or Al
2O
3: 5～30g/L,
PH value: 7.4～7.7;
C. the processing parameter of dual-layer glow ion multiple permeation is as follows:
Source voltage: 800～1050V,
Workpiece voltage: 250～350V,
Interpole gap: 15～30mm,
Air pressure: 25～45Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710019821XA CN100447302C (en) | 2007-01-30 | 2007-01-30 | Plasma composite plating and seeping method for abrasive-proof nickel base surface alloy layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710019821XA CN100447302C (en) | 2007-01-30 | 2007-01-30 | Plasma composite plating and seeping method for abrasive-proof nickel base surface alloy layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101008084A true CN101008084A (en) | 2007-08-01 |
| CN100447302C CN100447302C (en) | 2008-12-31 |
Family
ID=38696739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710019821XA Expired - Fee Related CN100447302C (en) | 2007-01-30 | 2007-01-30 | Plasma composite plating and seeping method for abrasive-proof nickel base surface alloy layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100447302C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031585A (en) * | 2012-12-24 | 2013-04-10 | 上海交通大学 | Preparation method of silica particle reinforced nickel-base composite coating for conducting rolls |
| CN106191861A (en) * | 2016-09-19 | 2016-12-07 | 吉林工程技术师范学院 | A kind of abrasion-resistant metal damages and erosion-resisting composite coating |
| CN110983393A (en) * | 2019-12-27 | 2020-04-10 | 广东电网有限责任公司电力科学研究院 | Silver-niobium carbide composite coating and preparation method thereof |
| CN112899741A (en) * | 2021-01-21 | 2021-06-04 | 长春理工大学 | Method for processing silicon dioxide-nickel composite hydrophobic corrosion-resistant coating on metal surface |
| CN114635127A (en) * | 2022-03-17 | 2022-06-17 | 台州学院 | Low-friction-coefficient coating for melt-blown die head and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2877847B2 (en) * | 1989-09-20 | 1999-04-05 | 新日本製鐵株式会社 | Manufacturing method of Ni-plated steel sheet |
| JP3104855B2 (en) * | 1995-07-19 | 2000-10-30 | 株式会社リコー | Thermoreversible recording medium and manufacturing method thereof |
| CN1263894C (en) * | 2002-06-21 | 2006-07-12 | 北京科技大学 | Plating and osmosizing combined process for preparing multiple elements osmosized anticorrosion Ni-base-alloy |
-
2007
- 2007-01-30 CN CNB200710019821XA patent/CN100447302C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031585A (en) * | 2012-12-24 | 2013-04-10 | 上海交通大学 | Preparation method of silica particle reinforced nickel-base composite coating for conducting rolls |
| CN106191861A (en) * | 2016-09-19 | 2016-12-07 | 吉林工程技术师范学院 | A kind of abrasion-resistant metal damages and erosion-resisting composite coating |
| CN110983393A (en) * | 2019-12-27 | 2020-04-10 | 广东电网有限责任公司电力科学研究院 | Silver-niobium carbide composite coating and preparation method thereof |
| CN112899741A (en) * | 2021-01-21 | 2021-06-04 | 长春理工大学 | Method for processing silicon dioxide-nickel composite hydrophobic corrosion-resistant coating on metal surface |
| CN112899741B (en) * | 2021-01-21 | 2022-03-15 | 长春理工大学 | Method for processing silicon dioxide-nickel composite hydrophobic corrosion-resistant coating on metal surface |
| CN114635127A (en) * | 2022-03-17 | 2022-06-17 | 台州学院 | Low-friction-coefficient coating for melt-blown die head and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN100447302C (en) | 2008-12-31 |
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