CN110158131A - A kind of strengthening treatment process of stainless steel surface - Google Patents
A kind of strengthening treatment process of stainless steel surface Download PDFInfo
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- CN110158131A CN110158131A CN201910486212.8A CN201910486212A CN110158131A CN 110158131 A CN110158131 A CN 110158131A CN 201910486212 A CN201910486212 A CN 201910486212A CN 110158131 A CN110158131 A CN 110158131A
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- stainless steel
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/08—Deposition of black chromium, e.g. hexavalent chromium, CrVI
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a kind of strengthening treatment process of stainless steel surface, are related to stainless steel processing technique field.The following steps are included: adding the specific gravity of 50-60 kilograms of detergent that water and detergent is added according to every cubic meter of water in stainless steel to be processed and sample block merging rinse bath, heating and cleaning treatment are carried out to the liquid in rinse bath, water temperature is 50-60 degrees Celsius；By in rinse bath stainless steel and sample block take out, it is cleaned using clear water, by after cleaning stainless steel and sample block merging dryer in dry；Stainless steel after drying is set to enter in the slot that derusts with sample block, water and rust remover is added in derusting slot.The strengthening treatment process of the stainless steel surface, pass through oil removing, derusting and electroplating processes, oil removing and derusting carry out thorough cleaning treatment to stainless steel surface, it is uneven to avoid plating, chromium plating process is carried out to stainless steel surface, increase its product hardness, surface is avoided to scratch and also extends the surface oxidisation time of stainless steel product.
Description
Technical field
The present invention relates to stainless steel processing technique field, specially a kind of strengthening treatment process of stainless steel surface.
Background technique
Stainless steel refers to the steel of the chemical etchings dielectric corrosions such as the weak corrosive medium such as resistance to air, steam, water and acid, alkali, salt,
The steel of resistance to weak corrosive medium corrosion in practical application, is often known as stainless steel by also known as stainless acid resistant steel, and by resistant to chemical media corruption
The steel of erosion is known as acid resisting steel, and due to difference of the two in chemical component, not necessarily resistant to chemical media corrodes for the former, and the latter is then
Generally there is rustless property, the corrosion resistance of stainless steel depends on alloying element contained in steel；It is good due to stainless steel product
Performance, stainless steel mirror product is also more more and more universal on the market at present, but this stainless steel mirror product is due to table at present
Surface hardness is inadequate, it is easy to cause surface to be scratched, and stainless steel mirror product is not absolute non-corrosive yet, after getting rusty
Stainless steel still can affect to the outer tube of product.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of strengthening treatment process of stainless steel surface, have processing
Stainless steel surface afterwards it is not easy to scratch and extend stainless steel get rusty the time the advantages that, solve current stainless steel mirror and produce
Product easily the problem of getting rusty easy to scratch.
(2) technical solution
To realize that the stainless steel surface after above-mentioned processing is not easy to scratch and extends the purpose of the time of getting rusty of stainless steel,
The invention provides the following technical scheme: a kind of strengthening treatment process of stainless steel surface, comprising the following steps:
S1, oil removing: by stainless steel to be processed and sample block merging rinse bath, add 50-60 kilograms according to every cubic meter of water
Water and detergent is added in the specific gravity of detergent, carries out heating and cleaning treatment to the liquid in rinse bath, water temperature is that 50-60 is Celsius
Degree, time are 10-20 minutes；
S2, first time cleaning, drying: by rinse bath stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 50-60 degrees Celsius；
S3, derusting: the stainless steel after drying being set to enter in the slot that derusts with sample block, and water and rust remover is added in derusting slot,
By the concentration dilution of rust remover to 5-8%, and heated solution, heating temperature are 60-80 degrees Celsius, are impregnated 50-70 minutes
Afterwards, stainless steel and sample block surface are wiped using wiping arrangement；
S4, second of cleaning, drying: by derust slot in stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 50-60 degrees Celsius；
S5, upper extension: by after drying stainless steel and sample block hang in hanger, and check its stability；
S6, plating: by the stainless steel and sample block merging electroplating pool after upper extension, the electrolyte solution in electroplating pool is three oxygen
Change chromium solution, heated using the electric current of 6-8 volt, heating temperature is 55-62 degrees Celsius, and the processing time is 60-90 minutes；
S7, third time cleaning, drying: by electroplating pool stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 50-60 degrees Celsius；
S8, quality inspection: carrying out quality testing to the sample block after drying, and records corresponding processing batch, qualified batch it is stainless
Steel is packed and stored, and the stainless steel of unqualified batch is re-worked.
As a preferred technical solution of the present invention, in the S1, the mode of cleaning treatment is ultrasonication, stirring
One of which in processing and artificial treatment.
As a preferred technical solution of the present invention, in the S3, the Wiping material of wiping arrangement be sponge, cotton and
One of which in bamboo fibre.
As a preferred technical solution of the present invention, in the S5, hanger is large carrying food-basket type hanger.
As a preferred technical solution of the present invention, in the S6, added with brightener in chromium trioxide solution.
As a preferred technical solution of the present invention, in the S8, quality inspection detection content includes hardness test, scratches and survey
Examination, bending test and the corrosion-resistant test of soda acid.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of strengthening treatment process of stainless steel surface, have following beneficial
Effect: the strengthening treatment process of the stainless steel surface, by oil removing, derusting and electroplating processes, oil removing and derusting are to stainless steel watch
Face carries out thorough cleaning treatment, avoids plating unevenly, carries out chromium plating process to stainless steel surface, it is hard to increase its product
Degree, avoids surface from scratching and also extends the surface oxidisation time of stainless steel product, in quality inspection, need to only examine to sample block
It surveys, without all detections without sampling Detection, increases processing efficiency.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment one:
A kind of strengthening treatment process of stainless steel surface, comprising the following steps:
S1, oil removing: by stainless steel to be processed and sample block merging rinse bath, according to every cubic meter of water add 50 kilograms it is clear
Water and detergent is added in clean dose of specific gravity, carries out heating to the liquid in rinse bath and cleaning treatment, the mode of cleaning treatment are
Ultrasonication, water temperature are 50 degrees Celsius, and the time is 10 minutes；
S2, first time cleaning, drying: by rinse bath stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 50 degrees Celsius；
S3, derusting: the stainless steel after drying being set to enter in the slot that derusts with sample block, and water and rust remover is added in derusting slot,
By the concentration dilution of rust remover to 5%, and heated solution, heating temperature are 60 degrees Celsius, after impregnating 50 minutes, use wiping
Device wipes stainless steel and sample block surface, and the Wiping material of wiping arrangement is sponge；
S4, second of cleaning, drying: by derust slot in stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 50 degrees Celsius；
S5, upper extension: by after drying stainless steel and sample block hang in hanger, and check its stability, hanger is large carrying food-basket
Type hanger；
S6, plating: by the stainless steel and sample block merging electroplating pool after upper extension, electrolyte solution in electroplating pool be added with
The chromium trioxide solution of brightener is heated using 6 volts of electric currents, and heating temperature is 55 degrees Celsius, and the processing time is 60 minutes；
S7, third time cleaning, drying: by electroplating pool stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 50 degrees Celsius；
S8, quality inspection: carrying out quality testing to the sample block after drying, and records corresponding processing batch, qualified batch it is stainless
Steel is packed and stored, and the stainless steel of unqualified batch is re-worked, and quality inspection detection content includes hardness test, scratches and survey
Examination, bending test and the corrosion-resistant test of soda acid.
Embodiment two:
A kind of strengthening treatment process of stainless steel surface, comprising the following steps:
S1, oil removing: by stainless steel to be processed and sample block merging rinse bath, according to every cubic meter of water add 55 kilograms it is clear
Water and detergent is added in clean dose of specific gravity, carries out heating to the liquid in rinse bath and cleaning treatment, the mode of cleaning treatment are
Stir process, water temperature are 55 degrees Celsius, and the time is 10 minutes；
S2, first time cleaning, drying: by rinse bath stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 55 degrees Celsius；
S3, derusting: the stainless steel after drying being set to enter in the slot that derusts with sample block, and water and rust remover is added in derusting slot,
By the concentration dilution of rust remover to 6%, and heated solution, heating temperature are 70 degrees Celsius, impregnate after sixty minutes, use wiping
Device wipes stainless steel and sample block surface, and the Wiping material of wiping arrangement is cotton；
S4, second of cleaning, drying: by derust slot in stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 55 degrees Celsius；
S5, upper extension: by after drying stainless steel and sample block hang in hanger, and check its stability, hanger is large carrying food-basket
Type hanger；
S6, plating: by the stainless steel and sample block merging electroplating pool after upper extension, electrolyte solution in electroplating pool be added with
The chromium trioxide solution of brightener is heated using 7 volts of electric currents, and heating temperature is 60 degrees Celsius, and the processing time is 75 minutes；
S7, third time cleaning, drying: by electroplating pool stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 55 degrees Celsius；
S8, quality inspection: carrying out quality testing to the sample block after drying, and records corresponding processing batch, qualified batch it is stainless
Steel is packed and stored, and the stainless steel of unqualified batch is re-worked, and quality inspection detection content includes hardness test, scratches and survey
Examination, bending test and the corrosion-resistant test of soda acid.
Embodiment three:
A kind of strengthening treatment process of stainless steel surface, comprising the following steps:
S1, oil removing: by stainless steel to be processed and sample block merging rinse bath, according to every cubic meter of water add 60 kilograms it is clear
Water and detergent is added in clean dose of specific gravity, carries out heating to the liquid in rinse bath and cleaning treatment, the mode of cleaning treatment are
Artificial treatment, water temperature are 60 degrees Celsius, and the time is 20 minutes；
S2, first time cleaning, drying: by rinse bath stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 60 degrees Celsius；
S3, derusting: the stainless steel after drying being set to enter in the slot that derusts with sample block, and water and rust remover is added in derusting slot,
By the concentration dilution of rust remover to 8%, and heated solution, heating temperature are 80 degrees Celsius, after impregnating 70 minutes, use wiping
Device wipes stainless steel and sample block surface, and the Wiping material of wiping arrangement is bamboo fibre；
S4, second of cleaning, drying: by derust slot in stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 60 degrees Celsius；
S5, upper extension: by after drying stainless steel and sample block hang in hanger, and check its stability, hanger is large carrying food-basket
Type hanger；
S6, plating: by the stainless steel and sample block merging electroplating pool after upper extension, electrolyte solution in electroplating pool be added with
The chromium trioxide solution of brightener is heated using 8 volts of electric currents, and heating temperature is 62 degrees Celsius, and the processing time is 90 minutes；
S7, third time cleaning, drying: by electroplating pool stainless steel and sample block take out, it is cleaned using clear water,
It will be dried in stainless steel and sample block merging dryer after cleaning, drying temperature is 60 degrees Celsius；
S8, quality inspection: carrying out quality testing to the sample block after drying, and records corresponding processing batch, qualified batch it is stainless
Steel is packed and stored, and the stainless steel of unqualified batch is re-worked, and quality inspection detection content includes hardness test, scratches and survey
Examination, bending test and the corrosion-resistant test of soda acid.
The beneficial effects of the present invention are: the strengthening treatment process of the stainless steel surface, at oil removing, derusting and plating
Reason, oil removing and derusting carry out thorough cleaning treatment to stainless steel surface, and it is uneven to avoid plating, to stainless steel surface into
Row chromium plating process increases its product hardness, avoids surface from scratching and also extends the surface oxidisation time of stainless steel product,
In quality inspection, sample block need to only be detected, without all detections without sampling Detection, increase processing efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of strengthening treatment process of stainless steel surface, which comprises the following steps:
S1, oil removing: by stainless steel to be processed and sample block merging rinse bath, add 50-60 kilograms of cleaning according to every cubic meter of water
Water and detergent is added in the specific gravity of agent, carries out heating and cleaning treatment to the liquid in rinse bath, and water temperature is 50-60 degrees Celsius,
Time is 10-20 minutes；
S2, first time cleaning, drying: by rinse bath stainless steel and sample block take out, it is cleaned using clear water, will be clear
It is dried in stainless steel and sample block merging dryer after washing, drying temperature is 50-60 degrees Celsius；
S3, derusting: the stainless steel after drying being set to enter in the slot that derusts with sample block, and water and rust remover is added in derusting slot, will remove
The concentration dilution of rust agent is to 5-8%, and heated solution, heating temperature are 60-80 degrees Celsius, after immersion 50-70 minutes, are used
Wiping arrangement wipes stainless steel and sample block surface；
S4, second of cleaning, drying: by derust slot in stainless steel and sample block take out, it is cleaned using clear water, will be clear
It is dried in stainless steel and sample block merging dryer after washing, drying temperature is 50-60 degrees Celsius；
S5, upper extension: by after drying stainless steel and sample block hang in hanger, and check its stability；
S6, plating: by the stainless steel and sample block merging electroplating pool after upper extension, the electrolyte solution in electroplating pool is chromium trioxide
Solution is heated using the electric current of 6-8 volt, and heating temperature is 55-62 degrees Celsius, and the processing time is 60-90 minutes；
S7, third time cleaning, drying: by electroplating pool stainless steel and sample block take out, it is cleaned using clear water, will be clear
It is dried in stainless steel and sample block merging dryer after washing, drying temperature is 50-60 degrees Celsius；
S8, quality inspection: carrying out quality testing to the sample block after drying, and records corresponding processing batch, the stainless steel of qualified batch into
Row is packed and stored, and the stainless steel of unqualified batch is re-worked.
2. a kind of strengthening treatment process of stainless steel surface according to claim 1, which is characterized in that in the S1, clearly
The mode of clean processing is the one of which in ultrasonication, stir process and artificial treatment.
3. a kind of strengthening treatment process of stainless steel surface according to claim 1, which is characterized in that in the S3, wipe
The Wiping material of device is wiped as the one of which in sponge, cotton and bamboo fibre.
4. a kind of strengthening treatment process of stainless steel surface according to claim 1, which is characterized in that in the S5, hang
Tool is large carrying food-basket type hanger.
5. a kind of strengthening treatment process of stainless steel surface according to claim 1, which is characterized in that in the S6, three
It aoxidizes in chromium solution added with brightener.
6. a kind of strengthening treatment process of stainless steel surface according to claim 1, which is characterized in that in the S8, matter
Inspection detection content includes hardness test, scratches test, bending test and the corrosion-resistant test of soda acid.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486212.8A CN110158131A (en) | 2019-06-05 | 2019-06-05 | A kind of strengthening treatment process of stainless steel surface |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910486212.8A CN110158131A (en) | 2019-06-05 | 2019-06-05 | A kind of strengthening treatment process of stainless steel surface |
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| CN110158131A true CN110158131A (en) | 2019-08-23 |
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| CN201910486212.8A Pending CN110158131A (en) | 2019-06-05 | 2019-06-05 | A kind of strengthening treatment process of stainless steel surface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560261A (en) * | 2021-08-04 | 2021-10-29 | 句容市江电电器机械有限公司 | Oil and rust removing treatment method for transformer surface |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755511A (en) * | 2016-04-11 | 2016-07-13 | 哈尔滨电气动力装备有限公司 | Shaft sleeve surface treatment method for water-lubricated bearing |
| CN109112594A (en) * | 2018-09-20 | 2019-01-01 | 安吉达林家具有限公司 | A kind of stainless steel chair frame electroplating technology |
-
2019
- 2019-06-05 CN CN201910486212.8A patent/CN110158131A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755511A (en) * | 2016-04-11 | 2016-07-13 | 哈尔滨电气动力装备有限公司 | Shaft sleeve surface treatment method for water-lubricated bearing |
| CN109112594A (en) * | 2018-09-20 | 2019-01-01 | 安吉达林家具有限公司 | A kind of stainless steel chair frame electroplating technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560261A (en) * | 2021-08-04 | 2021-10-29 | 句容市江电电器机械有限公司 | Oil and rust removing treatment method for transformer surface |
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Application publication date: 20190823 |