CN106011804A - Anti-corrosion chemical plating liquid and application thereof to drilling drill rod - Google Patents
Anti-corrosion chemical plating liquid and application thereof to drilling drill rod Download PDFInfo
- Publication number
- CN106011804A CN106011804A CN201610597082.1A CN201610597082A CN106011804A CN 106011804 A CN106011804 A CN 106011804A CN 201610597082 A CN201610597082 A CN 201610597082A CN 106011804 A CN106011804 A CN 106011804A
- Authority
- CN
- China
- Prior art keywords
- parts
- sulfate
- chemical plating
- plating fluid
- ferrous sulfate
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
- C23C18/34—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses anti-corrosion chemical plating liquid and application thereof to a drilling drill rod. The anti-corrosion chemical plating liquid is prepared from the following raw materials in parts by weight: 65 to 75 parts of nickel sulfate, 15 to 25 parts of nano silicon dioxide, 10 to 20 parts of a complexing agent disodium EDTA (Ethylene Diamine Tetraacetate), 3 to 5 parts of disodium hydrogen phosphate, 6 to 8 parts of sodium dihydrogen phosphate, 3 to 5 parts of copper sulfate, 2 to 4 parts of boric acid, 0.2 to 0.4 part of thiourea, 900 to 1100 parts of water and 7 to 9 parts of ferrous sulfate and magnesium sulfate, wherein the weight part ratio of the ferrous sulfate to the magnesium sulfate is (6 to 8) to 1. The chemical plating liquid provided by the invention has stable properties and the anti-corrosion performance of the drilling rod can be remarkably improved after treatment on the drilling drill rod; the technical effect is related to the weight part ratio of the ferrous sulfate to the magnesium sulfate in the raw materials; when the weight part ratio of the ferrous sulfate to the magnesium sulfate is (6 to 8) to 1, the anti-corrosion effect on the drill rod is optimal.
Description
Technical field
The invention belongs to creep into drilling rod field, be specifically related to a kind of anticorrosion chemical plating fluid and the application in creeping into drilling rod thereof.
Background technology
In drilling process, the seriously corroded of drilling tool, and along with drilling well well depth develops in depth, temperature, pressure, well layer ground
The various factors such as the change of matter structure make the corrosion failure of drilling tool be on the rise.The external technology Experience in Development through decades shows,
The drilling tool loss often creeping into lm has controlled in 1～1.5kg scope, and the drilling tool loss of lm is the most often crept into up to by China at present
4kg, it can be seen that, the twice that the drilling tool loss of China is external is many.This drilling tool year loss amount according to the geology bar of each wellblock
Part, mud composition and the difference of the selection of material, the loss that corrosion causes accounts for therein 20%～50%, and the annual drilling well of China presses 1500
×104M counts, corrosion loss the most up to 0.9～2.5 hundred million yuan.It addition, the corrosion of drilling rod even can cause drilling rod to rupture suddenly, from
And cause down-hole accident etc..The generation of these security incidents can cause severe social influence, it is difficult to weighs by economic indicator.
The means of defence used drilling tool both at home and abroad mainly has three kinds, and one of which is chemical plating fluid protection method.
Summary of the invention
It is an object of the invention to provide a kind of anticorrosion chemical plating fluid and the application in creeping into drilling rod thereof.
The above-mentioned purpose of the present invention is achieved by techniques below scheme:
A kind of anticorrosion chemical plating fluid, is prepared from by the raw material of following weight portion: nickel sulfate, 65～75 parts；Nano-silica
SiClx, 15～25 parts；Chelating agent EDETATE SODIUM, 10～20 parts；Disodium hydrogen phosphate, 3～5 parts；Sodium dihydrogen phosphate, 6～8 parts；
Copper sulfate, 3～5 parts；Boric acid, 2～4 parts；Thiourea, 0.2～0.4 part；Water, 900～1100 parts；Ferrous sulfate and magnesium sulfate are altogether
7～9 parts, the weight ratio of ferrous sulfate and magnesium sulfate is 6～8:1.
Further, described anticorrosion chemical plating fluid is prepared from by the raw material of following weight portion: nickel sulfate, 70 parts；Receive
Rice silicon dioxide, 20 parts；Chelating agent EDETATE SODIUM, 15 parts；Disodium hydrogen phosphate, 4 parts；Sodium dihydrogen phosphate, 7 parts；Sulfur
Acid copper, 4 parts；Boric acid, 3 parts；Thiourea, 0.3 part；Water, 1000 parts；Totally 8 parts of ferrous sulfate and magnesium sulfate, ferrous sulfate
It is 7:1 with the weight ratio of magnesium sulfate.
Further, described anticorrosion chemical plating fluid is prepared from by the raw material of following weight portion: nickel sulfate, 65 parts；Receive
Rice silicon dioxide, 15 parts；Chelating agent EDETATE SODIUM, 10 parts；Disodium hydrogen phosphate, 3 parts；Sodium dihydrogen phosphate, 6 parts；Sulfur
Acid copper, 3 parts；Boric acid, 2 parts；Thiourea, 0.2 part；Water, 900 parts；Totally 7 parts of ferrous sulfate and magnesium sulfate, ferrous sulfate
It is 6:1 with the weight ratio of magnesium sulfate.
Further, described anticorrosion chemical plating fluid is prepared from by the raw material of following weight portion: nickel sulfate, 75 parts；Receive
Rice silicon dioxide, 25 parts；Chelating agent EDETATE SODIUM, 20 parts；Disodium hydrogen phosphate, 5 parts；Sodium dihydrogen phosphate, 8 parts；Sulfur
Acid copper, 5 parts；Boric acid, 4 parts；Thiourea, 0.4 part；Water, 1100 parts；Totally 9 parts of ferrous sulfate and magnesium sulfate, ferrous sulfate
It is 8:1 with the weight ratio of magnesium sulfate.
The compound method of above-mentioned anticorrosion chemical plating fluid, comprises the steps:
Step S1, after water dissolution disodium hydrogen phosphate and sodium dihydrogen phosphate, adds boric acid, thiourea, stirring and dissolving, adds and receive
Rice silicon dioxide, stirs；
Step S2, adds chelating agent EDETATE SODIUM, ferrous sulfate and magnesium sulfate, stirring and dissolving in above-mentioned solution；
Step S3, is eventually adding nickel sulfate and copper sulfate, stirring and dissolving.
Utilize above-mentioned anticorrosion chemical plating fluid to creeping into the method that drilling rod protects, comprise the steps:
Step S1, pretreatment: successively drilling rod is washed, alkali cleaning, washing, pickling, washing；
Step S2, chemical plating fluid processes: after pretreatment, soaking plating with chemical plating fluid, plating temperature 70～80 DEG C, during plating
Between be 1～3 hour；
Step S3, post processing: after chemical plating fluid processes, again wash.
Advantages of the present invention:
The chemical plating fluid stable in properties that the present invention provides, to significantly improving the corrosion resistance creeping into drilling rod after creeping into drilling rod process
Can, this technique effect is relevant with the weight ratio of ferrous sulfate in raw material and magnesium sulfate, ferrous sulfate and the weight of magnesium sulfate
When the ratio of part is 6～8:1, optimum to the antiseptic effect of drilling rod.
Detailed description of the invention
Further illustrate the essentiality content of the present invention below in conjunction with embodiment, but do not limit scope with this.To the greatest extent
The present invention is explained in detail by pipe with reference to preferred embodiment, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Embodiment 1: the preparation of chemical plating fluid and to drilling rod plating anti-corrosion method
Parts by weight of raw materials compares:
Nickel sulfate, 70 parts；Nano silicon, 20 parts；Chelating agent EDETATE SODIUM, 15 parts；Disodium hydrogen phosphate, 4 parts；
Sodium dihydrogen phosphate, 7 parts；Copper sulfate, 4 parts；Boric acid, 3 parts；Thiourea, 0.3 part；Water, 1000 parts；Ferrous sulfate and sulfur
Totally 8 parts of magnesium of acid, the weight ratio of ferrous sulfate and magnesium sulfate is 7:1.
Compound method:
Step S1, after water dissolution disodium hydrogen phosphate and sodium dihydrogen phosphate, adds boric acid, thiourea, stirring and dissolving, adds and receive
Rice silicon dioxide, stirs；
Step S2, adds chelating agent EDETATE SODIUM, ferrous sulfate and magnesium sulfate, stirring and dissolving in above-mentioned solution；
Step S3, is eventually adding nickel sulfate and copper sulfate, stirring and dissolving.
To creeping into the method that drilling rod protects:
Step S1, pretreatment: successively drilling rod is washed, alkali cleaning, washing, pickling, washing；
Step S2, chemical plating fluid processes: after pretreatment, soaking plating, temperature 75 DEG C with chemical plating fluid, the time is 2 hours；
Step S3, post processing: after chemical plating fluid processes, again wash.
Embodiment 2: the preparation of chemical plating fluid and to drilling rod plating anti-corrosion method
Parts by weight of raw materials compares:
Nickel sulfate, 65 parts；Nano silicon, 15 parts；Chelating agent EDETATE SODIUM, 10 parts；Disodium hydrogen phosphate, 3 parts；
Sodium dihydrogen phosphate, 6 parts；Copper sulfate, 3 parts；Boric acid, 2 parts；Thiourea, 0.2 part；Water, 900 parts；Ferrous sulfate and sulphuric acid
Totally 7 parts of magnesium, the weight ratio of ferrous sulfate and magnesium sulfate is 6:1.
Compound method:
Step S1, after water dissolution disodium hydrogen phosphate and sodium dihydrogen phosphate, adds boric acid, thiourea, stirring and dissolving, adds and receive
Rice silicon dioxide, stirs；
Step S2, adds chelating agent EDETATE SODIUM, ferrous sulfate and magnesium sulfate, stirring and dissolving in above-mentioned solution；
Step S3, is eventually adding nickel sulfate and copper sulfate, stirring and dissolving.
To creeping into the method that drilling rod protects:
Step S1, pretreatment: successively drilling rod is washed, alkali cleaning, washing, pickling, washing；
Step S2, chemical plating fluid processes: after pretreatment, soaking plating, temperature 75 DEG C with chemical plating fluid, the time is 2 hours；
Step S3, post processing: after chemical plating fluid processes, again wash.
Embodiment 3: the preparation of chemical plating fluid and to drilling rod plating anti-corrosion method
Parts by weight of raw materials compares:
Nickel sulfate, 75 parts；Nano silicon, 25 parts；Chelating agent EDETATE SODIUM, 20 parts；Disodium hydrogen phosphate, 5 parts；
Sodium dihydrogen phosphate, 8 parts；Copper sulfate, 5 parts；Boric acid, 4 parts；Thiourea, 0.4 part；Water, 1100 parts；Ferrous sulfate and sulfur
Totally 9 parts of magnesium of acid, the weight ratio of ferrous sulfate and magnesium sulfate is 8:1.
Compound method:
Step S1, after water dissolution disodium hydrogen phosphate and sodium dihydrogen phosphate, adds boric acid, thiourea, stirring and dissolving, adds and receive
Rice silicon dioxide, stirs；
Step S2, adds chelating agent EDETATE SODIUM, ferrous sulfate and magnesium sulfate, stirring and dissolving in above-mentioned solution；
Step S3, is eventually adding nickel sulfate and copper sulfate, stirring and dissolving.
To creeping into the method that drilling rod protects:
Step S1, pretreatment: successively drilling rod is washed, alkali cleaning, washing, pickling, washing；
Step S2, chemical plating fluid processes: after pretreatment, soaking plating, temperature 75 DEG C with chemical plating fluid, the time is 2 hours；
Step S3, post processing: after chemical plating fluid processes, again wash.
Embodiment 4: the preparation of chemical plating fluid and to drilling rod plating anti-corrosion method
Parts by weight of raw materials compares:
Nickel sulfate, 70 parts；Nano silicon, 20 parts；Chelating agent EDETATE SODIUM, 15 parts；Disodium hydrogen phosphate, 4 parts；
Sodium dihydrogen phosphate, 7 parts；Copper sulfate, 4 parts；Boric acid, 3 parts；Thiourea, 0.3 part；Water, 1000 parts；Ferrous sulfate and sulfur
Totally 8 parts of magnesium of acid, the weight ratio of ferrous sulfate and magnesium sulfate is 6:1.
Compound method:
Step S1, after water dissolution disodium hydrogen phosphate and sodium dihydrogen phosphate, adds boric acid, thiourea, stirring and dissolving, adds and receive
Rice silicon dioxide, stirs；
Step S2, adds chelating agent EDETATE SODIUM, ferrous sulfate and magnesium sulfate, stirring and dissolving in above-mentioned solution；
Step S3, is eventually adding nickel sulfate and copper sulfate, stirring and dissolving.
To creeping into the method that drilling rod protects:
Step S1, pretreatment: successively drilling rod is washed, alkali cleaning, washing, pickling, washing；
Step S2, chemical plating fluid processes: after pretreatment, soaking plating, temperature 75 DEG C with chemical plating fluid, the time is 2 hours；
Step S3, post processing: after chemical plating fluid processes, again wash.
Embodiment 5: the preparation of chemical plating fluid and to drilling rod plating anti-corrosion method
Parts by weight of raw materials compares:
Nickel sulfate, 70 parts；Nano silicon, 20 parts；Chelating agent EDETATE SODIUM, 15 parts；Disodium hydrogen phosphate, 4 parts；
Sodium dihydrogen phosphate, 7 parts；Copper sulfate, 4 parts；Boric acid, 3 parts；Thiourea, 0.3 part；Water, 1000 parts；Ferrous sulfate and sulfur
Totally 8 parts of magnesium of acid, the weight ratio of ferrous sulfate and magnesium sulfate is 8:1.
Compound method:
Step S1, after water dissolution disodium hydrogen phosphate and sodium dihydrogen phosphate, adds boric acid, thiourea, stirring and dissolving, adds and receive
Rice silicon dioxide, stirs；
Step S2, adds chelating agent EDETATE SODIUM, ferrous sulfate and magnesium sulfate, stirring and dissolving in above-mentioned solution；
Step S3, is eventually adding nickel sulfate and copper sulfate, stirring and dissolving.
To creeping into the method that drilling rod protects:
Step S1, pretreatment: successively drilling rod is washed, alkali cleaning, washing, pickling, washing；
Step S2, chemical plating fluid processes: after pretreatment, soaking plating, temperature 75 DEG C with chemical plating fluid, the time is 2 hours；
Step S3, post processing: after chemical plating fluid processes, again wash.
The weight ratio of embodiment 6: comparative example, ferrous sulfate and magnesium sulfate is 5:1
Parts by weight of raw materials compares:
Nickel sulfate, 70 parts；Nano silicon, 20 parts；Chelating agent EDETATE SODIUM, 15 parts；Disodium hydrogen phosphate, 4 parts；
Sodium dihydrogen phosphate, 7 parts；Copper sulfate, 4 parts；Boric acid, 3 parts；Thiourea, 0.3 part；Water, 1000 parts；Ferrous sulfate and sulfur
Totally 8 parts of magnesium of acid, the weight ratio of ferrous sulfate and magnesium sulfate is 5:1.
Compound method:
Step S1, after water dissolution disodium hydrogen phosphate and sodium dihydrogen phosphate, adds boric acid, thiourea, stirring and dissolving, adds and receive
Rice silicon dioxide, stirs；
Step S2, adds chelating agent EDETATE SODIUM, ferrous sulfate and magnesium sulfate, stirring and dissolving in above-mentioned solution；
Step S3, is eventually adding nickel sulfate and copper sulfate, stirring and dissolving.
To creeping into the method that drilling rod protects:
Step S1, pretreatment: successively drilling rod is washed, alkali cleaning, washing, pickling, washing；
Step S2, chemical plating fluid processes: after pretreatment, soaking plating, temperature 75 DEG C with chemical plating fluid, the time is 2 hours；
Step S3, post processing: after chemical plating fluid processes, again wash.
The weight ratio of embodiment 7: comparative example, ferrous sulfate and magnesium sulfate is 9:1
Parts by weight of raw materials compares:
Nickel sulfate, 70 parts；Nano silicon, 20 parts；Chelating agent EDETATE SODIUM, 15 parts；Disodium hydrogen phosphate, 4 parts；
Sodium dihydrogen phosphate, 7 parts；Copper sulfate, 4 parts；Boric acid, 3 parts；Thiourea, 0.3 part；Water, 1000 parts；Ferrous sulfate and sulfur
Totally 8 parts of magnesium of acid, the weight ratio of ferrous sulfate and magnesium sulfate is 9:1.
Compound method:
Step S1, after water dissolution disodium hydrogen phosphate and sodium dihydrogen phosphate, adds boric acid, thiourea, stirring and dissolving, adds and receive
Rice silicon dioxide, stirs；
Step S2, adds chelating agent EDETATE SODIUM, ferrous sulfate and magnesium sulfate, stirring and dissolving in above-mentioned solution；
Step S3, is eventually adding nickel sulfate and copper sulfate, stirring and dissolving.
To creeping into the method that drilling rod protects:
Step S1, pretreatment: successively drilling rod is washed, alkali cleaning, washing, pickling, washing；
Step S2, chemical plating fluid processes: after pretreatment, soaking plating, temperature 75 DEG C with chemical plating fluid, the time is 2 hours；
Step S3, post processing: after chemical plating fluid processes, again wash.
Embodiment 8: effect example
Drilling rod after embodiment 1～7 plating being processed and the drilling rod (blank) of non-plating are placed in containing drilling fluid and quartz sand
Dynamic analog device is carried out friction strengthening experiment, experiment condition is: temperature 85 DEG C, linear velocity 2.5m/s, drilling fluid mud with
The mass ratio of quartz sand is 2:1, and wherein quartz sand is 20～60 mesh, measures corrosion of coating situation after corroding 50 hours.
Result such as following table.
| Etching time (hour) | Corrosion rate (mm/a) | |
| Embodiment 1 | 50 | 0.5035 |
| Embodiment 4 | 50 | 0.5047 |
| Embodiment 5 | 50 | 0.5051 |
| Embodiment 6 | 50 | 0.9686 |
| Embodiment 7 | 50 | 0.9698 |
| Blank | 50 | 1.1759 |
Embodiment 2,3 test result is basically identical with embodiment 4,5.
The above results shows, the chemical plating fluid stable in properties that the present invention provides, and creeps into creeping into can significantly improve after drilling rod processes
The decay resistance of drilling rod, this technique effect is relevant with the weight ratio of ferrous sulfate in raw material and magnesium sulfate, ferrous sulfate
When being 6～8:1 with the weight ratio of magnesium sulfate, optimum to the antiseptic effect of drilling rod.
The effect of above-described embodiment indicates that the essentiality content of the present invention, but does not limit protection scope of the present invention with this.
It will be understood by those within the art that, technical scheme can be modified or equivalent, and not take off
Essence and protection domain from technical solution of the present invention.
Claims (6)
1. an anticorrosion chemical plating fluid, it is characterised in that be prepared from by the raw material of following weight portion: nickel sulfate, 65～75
Part；Nano silicon, 15～25 parts；Chelating agent EDETATE SODIUM, 10～20 parts；Disodium hydrogen phosphate, 3～5 parts；Di(2-ethylhexyl)phosphate
Hydrogen sodium, 6～8 parts；Copper sulfate, 3～5 parts；Boric acid, 2～4 parts；Thiourea, 0.2～0.4 part；Water, 900～1100 parts；Sulphuric acid
Ferrous iron and totally 7～9 parts of magnesium sulfate, the weight ratio of ferrous sulfate and magnesium sulfate is 6～8:1.
Anticorrosion chemical plating fluid the most according to claim 1, it is characterised in that by the raw material preparation of following weight portion
Become: nickel sulfate, 70 parts；Nano silicon, 20 parts；Chelating agent EDETATE SODIUM, 15 parts；Disodium hydrogen phosphate, 4 parts；
Sodium dihydrogen phosphate, 7 parts；Copper sulfate, 4 parts；Boric acid, 3 parts；Thiourea, 0.3 part；Water, 1000 parts；Ferrous sulfate and sulfur
Totally 8 parts of magnesium of acid, the weight ratio of ferrous sulfate and magnesium sulfate is 7:1.
Anticorrosion chemical plating fluid the most according to claim 1, it is characterised in that by the raw material preparation of following weight portion
Become: nickel sulfate, 65 parts；Nano silicon, 15 parts；Chelating agent EDETATE SODIUM, 10 parts；Disodium hydrogen phosphate, 3 parts；
Sodium dihydrogen phosphate, 6 parts；Copper sulfate, 3 parts；Boric acid, 2 parts；Thiourea, 0.2 part；Water, 900 parts；Ferrous sulfate and sulphuric acid
Totally 7 parts of magnesium, the weight ratio of ferrous sulfate and magnesium sulfate is 6:1.
Anticorrosion chemical plating fluid the most according to claim 1, it is characterised in that by the raw material preparation of following weight portion
Become: nickel sulfate, 75 parts；Nano silicon, 25 parts；Chelating agent EDETATE SODIUM, 20 parts；Disodium hydrogen phosphate, 5 parts；
Sodium dihydrogen phosphate, 8 parts；Copper sulfate, 5 parts；Boric acid, 4 parts；Thiourea, 0.4 part；Water, 1100 parts；Ferrous sulfate and sulfur
Totally 9 parts of magnesium of acid, the weight ratio of ferrous sulfate and magnesium sulfate is 8:1.
5. the compound method of the arbitrary described anticorrosion chemical plating fluid of Claims 1 to 4, it is characterised in that comprise the steps:
Step S1, after water dissolution disodium hydrogen phosphate and sodium dihydrogen phosphate, adds boric acid, thiourea, stirring and dissolving, adds and receive
Rice silicon dioxide, stirs；
Step S2, adds chelating agent EDETATE SODIUM, ferrous sulfate and magnesium sulfate, stirring and dissolving in above-mentioned solution；
Step S3, is eventually adding nickel sulfate and copper sulfate, stirring and dissolving.
6. utilize the arbitrary described anticorrosion chemical plating fluid of claim 1～4 to creeping into the method that drilling rod protects, it is characterised in that
Comprise the steps:
Step S1, pretreatment: successively drilling rod is washed, alkali cleaning, washing, pickling, washing；
Step S2, chemical plating fluid processes: after pretreatment, soaking plating with chemical plating fluid, plating temperature 70～80 DEG C, during plating
Between be 1～3 hour；
Step S3, post processing: after chemical plating fluid processes, again wash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597082.1A CN106011804A (en) | 2016-07-25 | 2016-07-25 | Anti-corrosion chemical plating liquid and application thereof to drilling drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597082.1A CN106011804A (en) | 2016-07-25 | 2016-07-25 | Anti-corrosion chemical plating liquid and application thereof to drilling drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106011804A true CN106011804A (en) | 2016-10-12 |
Family
ID=57114811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597082.1A Pending CN106011804A (en) | 2016-07-25 | 2016-07-25 | Anti-corrosion chemical plating liquid and application thereof to drilling drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106011804A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304479A (en) * | 2017-06-19 | 2017-10-31 | 长沙博朗思达新材料科技有限公司 | A kind of coating method of silumin |
| CN110885975A (en) * | 2019-10-18 | 2020-03-17 | 北京曙光航空电气有限责任公司 | Magnesium plating method for metal surface |
| CN112501598A (en) * | 2020-11-30 | 2021-03-16 | 南通麦特隆新材料科技有限公司 | Chemical nickel plating solution for aluminum substrate PCB circuit board and preparation method thereof |
-
2016
- 2016-07-25 CN CN201610597082.1A patent/CN106011804A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304479A (en) * | 2017-06-19 | 2017-10-31 | 长沙博朗思达新材料科技有限公司 | A kind of coating method of silumin |
| CN107304479B (en) * | 2017-06-19 | 2019-07-09 | 长沙博朗思达新材料科技有限公司 | A kind of coating method of silumin |
| CN110885975A (en) * | 2019-10-18 | 2020-03-17 | 北京曙光航空电气有限责任公司 | Magnesium plating method for metal surface |
| CN112501598A (en) * | 2020-11-30 | 2021-03-16 | 南通麦特隆新材料科技有限公司 | Chemical nickel plating solution for aluminum substrate PCB circuit board and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104962899B (en) | One kind is without phosphorous oxyacid graphite alkene metal surface pretreatment liquid and application method | |
| CN106011804A (en) | Anti-corrosion chemical plating liquid and application thereof to drilling drill rod | |
| CN108467718B (en) | Preparation of clay anti-swelling agent with anti-corrosion effect for water injection | |
| CN103882454A (en) | Steel rust removal fluid and preparation method thereof | |
| Wang et al. | Corrosion behavior and electrochemical property of Q235A steel in treated water containing halide ions (F−, Cl−) from nonferrous industry | |
| CN101831659B (en) | Pickling inhibitor and application method thereof | |
| CN104726882A (en) | Efficient sulfuric acid pickling corrosion inhibitor and preparation method thereof | |
| CN103882439B (en) | A kind of water-soluble metal degreasing derusting rust-proofing liquid and preparation method thereof | |
| CN103305819A (en) | Chemical plating solution of oilfield drilling tool and anti-corrosion protection method of drilling tool | |
| CN106086824A (en) | A kind of based on magnesium fluosilicate creep into drilling rod chemical plating fluid | |
| CN105220164B (en) | A kind of cleaning agent of heat supply heating system | |
| CN106086825A (en) | One creeps into drilling rod chemical plating fluid and anticorrosion purposes thereof | |
| CN111334272A (en) | Scale remover for water injection system of oil and gas field and preparation and application methods thereof | |
| CN106011820A (en) | Magnesium-methacrylate-based chemical plating solution for drill rod | |
| CN105970195A (en) | Chemical plating solution for drilling stem based on nickel sulfate | |
| CN106011800A (en) | Aluminum-isopropoxide-based chemical plating solution for drill rod | |
| CN105970199A (en) | Chemical plating solution for drilling stem based on ferric citrate | |
| Sanumi et al. | Corrosion behavior of synthetic polymer inhibitors in acidic environment: A review | |
| CN115820237B (en) | Corrosion inhibitor for carbon dioxide flooding and preparation method thereof | |
| CN112011791A (en) | Formation agent based on phosphoric acid without surface conditioning process and sodium sulfite promoter and preparation method thereof | |
| CN101717941B (en) | Corrosion inhibitor for oil-gas field equipment corrosion resistance and preparation method thereof | |
| CN106222634A (en) | A kind of chemical deposit material of anti-GEOTHERMAL WATER corrosion and preparation method thereof | |
| CN103882445A (en) | Rust-removal and rust-proof liquor capable of being coated and preparation method thereof | |
| CN104775126B (en) | A kind of 1,2 2 (sulfenyl of the benzimidazole 2) applications of ethane in metal pickle liquor is prepared | |
| Jasrai et al. | Corrosion inhibition of zinc in hydrochloric acid by vanillin, phenyl thiourea and N-allyl thiourea |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |