CN108085686A - A kind of metallographic specimen polishing agent - Google Patents
A kind of metallographic specimen polishing agent Download PDFInfo
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- CN108085686A CN108085686A CN201611037026.9A CN201611037026A CN108085686A CN 108085686 A CN108085686 A CN 108085686A CN 201611037026 A CN201611037026 A CN 201611037026A CN 108085686 A CN108085686 A CN 108085686A
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- China
- Prior art keywords
- polishing agent
- polishing
- liquid detergent
- chromium
- polish
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- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention relates to polishing agent fields, are specially a kind of metallographic specimen polishing agent for being specially adapted for low hardness steel material mechanical polishing.The polishing agent prescription：1000ml deionized waters, 10 30ml of daily liquid detergent, 10 30ml of analysis absolute alcohol, 5 15g of oxidation chromium polish, 2 8g of xanthans that granularity is 0.1 0.5 microns.Analysis absolute alcohol and daily liquid detergent are added in into deionized water, then oxidation chromium polish is added in, it stirs 23 minutes, chromium oxide is made to be completely dissolved in solvent, then 5 15 minutes are stood, the chromium oxide suspension of uniform parts is poured into polishing agent watering can, adds xanthans, rocks and uniformly can be used.The present invention is mainly suitable for the steel samples of polishing soft, can effectively get rid of the cut generated after rough polishing, make the highly polished detection beneficial to sample in sample face after polishing.
Description
Technical field
The present invention relates to polishing agent fields, are specially a kind of metallographic specimen for being specially adapted for low hardness steel material mechanical polishing
Polishing agent.
Background technology
Metallographic specimen polishing agent is used for polishing process prepared by metal metallographic specimen, since polishing agent particle is small, hardness is high,
Specimen surface can be uniformly cut during polishing, therefore can make the specimen surface by grinding more flat by it
It is whole smooth, grinding cut is reduced, result is clearer, accurate when making metal lographic examination.
In iron and steel domain, in metallographic specimen prepares the evolution of polishing agent, mainly two stages are undergone.First rank
Section adds water to be used for the polishing to sample after being mixed evenly mainly using the iron oxide of variable grain degree, chromium oxide as raw material.The
Two-stage develops into the polishing material of new generation using diamond little particle as primary raw material, takes the mode of spraying, while price
Also costly.
For metallographic research, metallographic specimen preparation is a critically important link, and only sample prepares, as far as possible
Reserve sample information in itself, accurate metallographic research could be carried out, but be not specially adapted for the low steel of hardness and throw
Luminescent material.For traditional polishing agent when polishing some hardness than relatively low steel, effect is undesirable.Due to the base steel of these steel
Plinth is relatively soft, smaller to the fixed force of nonmetallic inclusionsin steel and carbide etc., is polished using traditional polishing agent
When, the cut often ground polishes off not yet, and non-metallic inclusion and carbide etc. much just have begun to come off, and influences
Measurement result.
The content of the invention
It is an object of the invention to provide a kind of metallographic specimen polishing agent, in order to make metallographic sample preparation polishing more rapidly,
It is easy, efficient, while reach high quality.
The technical scheme is that：
A kind of metallographic specimen polishing agent, the polishing agent prescription：1000ml deionized waters, daily liquid detergent 10-30ml, analysis
Absolute alcohol 10-30ml, oxidation chromium polish 5-15g, the xanthans 2-8g that granularity is 0.1-0.5 microns.
The metallographic specimen polishing agent, in daily liquid detergent, lauryl sodium sulfate accounts for 1-5wt%, and foaming agent accounts for
0.2-1.2wt%.
The preparation method of the metallographic specimen polishing agent, into deionized water add in analysis absolute alcohol and it is daily wash it is clean
Then essence adds in oxidation chromium polish, stirs 2-3 minutes, chromium oxide is made to be completely dissolved in solvent, then stands 5-15 points
The chromium oxide suspension of uniform parts is poured into polishing agent watering can, adds xanthans by clock, is rocked and uniformly be can be used.
The present invention design philosophy be：
Liquid detergent be daily cleaning articles for use, main ingredient：Sodium n-alkylbenzenesulfonate, lauryl sodium sulfate, alkene sulphur
Sour sodium, sodium sulfate of polyethenoxy ether of fatty alcohol, alkylolamides, alkyl glycosides, alkyl betaine etc..Chemical composition：Liquid detergent
Main component be sodium alkyl sulfonate, fatty alcohol-ether sodium sulfate, foaming agent, solubilizer, essence, water, pigment, preservative etc..Profit
Surfactant is served as with the lauryl sodium sulfate in daily liquid detergent, chromium oxide is made to have in the solution preferable uniformly outstanding
Floating effect；Using foaming agent in liquid detergent sample and polishing in polishing process is made to be furnished with preferable lubrication, reduce non-gold in steel
Belong to coming off for field trash and carbide etc.；Larger chromium oxide can be removed by only retaining the chromium oxide suspension of uniform parts
Grain reduces the appearance of cut in polishing process；And add in that xanthans then enables that prepared polishing agent is maintained for a long time it is outstanding
Floating state, preparation can once use the long period.
Advantages of the present invention and advantageous effect are：
1st, using the present invention when being polished, it not only can ensure that a grinding cut polished off, but also reduced non-gold in steel to the greatest extent
Belong to coming off for field trash and carbide etc., reach good polishing effect.
2nd, the present invention is mainly suitable for the steel sample of polishing soft, stroke generated after rough polishing can effectively be got rid of
Trace makes the highly polished detection beneficial to sample in sample face after polishing.
Specific embodiment
Embodiment 1
The polishing agent prescription of the present embodiment：1000ml deionized waters, (lauryl sodium sulfate accounts for daily liquid detergent 25ml
2wt%, foaming agent account for 0.5wt%), analysis absolute alcohol 20ml, the oxidation chromium polish 10g that granularity is 0.2 micron, xanthans
5g。
20ml analysis absolute alcohols and daily liquid detergent 25ml are added in into the deionized water of 1000ml, then adds in 10g's
Chromium polish is aoxidized, stirs 2-3 minutes, chromium oxide is made to be completely dissolved in solvent, then 10 minutes are stood, slowly by uniform portion
The chromium oxide suspension divided is poured into polishing agent watering can, adds xanthans 5g, is rocked and uniformly be can be used.
Embodiment 2
The polishing agent prescription of the present embodiment：1000ml deionized waters, (lauryl sodium sulfate accounts for daily liquid detergent 20ml
2.5wt%, foaming agent account for 0.8wt%), analysis absolute alcohol 25ml, the oxidation chromium polish 8g that granularity is 0.1 micron, xanthan
Glue 4g.
25ml analysis absolute alcohols and daily liquid detergent 20ml are added in into the deionized water of 1000ml, then adds in the oxygen of 8g
Change chromium polish, stir 2-3 minutes, chromium oxide is made to be completely dissolved in solvent, then 8 minutes are stood, slowly by uniform parts
Chromium oxide suspension pour into polishing agent watering can, add xanthans 4g, rock uniformly i.e. usable.
Embodiment 3
The polishing agent prescription of the present embodiment：1000ml deionized waters, (lauryl sodium sulfate accounts for daily liquid detergent 15ml
3wt%, foaming agent account for 1wt%), analysis absolute alcohol 30ml, the oxidation chromium polish 12g that granularity is 0.3 micron, xanthans
6g。
30ml analysis absolute alcohols and daily liquid detergent 15ml are added in into the deionized water of 1000ml, then adds in 12g's
Chromium polish is aoxidized, stirs 2-3 minutes, chromium oxide is made to be completely dissolved in solvent, then 12 minutes are stood, slowly by uniform portion
The chromium oxide suspension divided is poured into polishing agent watering can, adds xanthans 6g, is rocked and uniformly be can be used.
Embodiment the result shows that, the present invention makes this kind using lauryl sodium sulfate and foaming agent in daily liquid detergent
Polishing agent prepare it is simple and convenient, it is at low cost.Certain chromium oxide suspension for only retaining uniform parts, removes larger chromium oxide
Grain.After polishing agent preparation, xanthans is preferably placed into before use.
Claims (3)
- A kind of 1. metallographic specimen polishing agent, which is characterized in that the polishing agent prescription：1000ml deionized waters, daily liquid detergent 10- 30ml, analysis absolute alcohol 10-30ml, oxidation chromium polish 5-15g, the xanthans 2-8g that granularity is 0.1-0.5 microns.
- 2. metallographic specimen polishing agent described in accordance with the claim 1, which is characterized in that in daily liquid detergent, dodecyl sulphate Sodium accounts for 1-5wt%, and foaming agent accounts for 0.2-1.2wt%.
- 3. a kind of preparation method of metallographic specimen polishing agent described in claim 1, which is characterized in that added in into deionized water Absolute alcohol and daily liquid detergent are analyzed, oxidation chromium polish is then added in, stirs 2-3 minutes, be completely dissolved in chromium oxide molten In agent, 5-15 minutes then are stood, the chromium oxide suspension of uniform parts is poured into polishing agent watering can, adds xanthans, It rocks and uniformly can be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037026.9A CN108085686A (en) | 2016-11-23 | 2016-11-23 | A kind of metallographic specimen polishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037026.9A CN108085686A (en) | 2016-11-23 | 2016-11-23 | A kind of metallographic specimen polishing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108085686A true CN108085686A (en) | 2018-05-29 |
Family
ID=62169075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611037026.9A Pending CN108085686A (en) | 2016-11-23 | 2016-11-23 | A kind of metallographic specimen polishing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108085686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957599A (en) * | 2018-07-12 | 2018-12-07 | 贵州贵安新区众鑫捷创科技有限公司 | A kind of camera optical mirror slip slice process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161800A (en) * | 2007-09-18 | 2008-04-16 | 朱辰 | Aqueous suspension grinding fluid |
| CN103555207A (en) * | 2013-11-15 | 2014-02-05 | 北京华进创威电子有限公司 | Grinding liquid for grinding and polishing |
| CN105734577A (en) * | 2016-05-10 | 2016-07-06 | 本钢板材股份有限公司 | Chromium oxide metallographic specimen precision polishing agent and preparation method thereof |
-
2016
- 2016-11-23 CN CN201611037026.9A patent/CN108085686A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161800A (en) * | 2007-09-18 | 2008-04-16 | 朱辰 | Aqueous suspension grinding fluid |
| CN103555207A (en) * | 2013-11-15 | 2014-02-05 | 北京华进创威电子有限公司 | Grinding liquid for grinding and polishing |
| CN105734577A (en) * | 2016-05-10 | 2016-07-06 | 本钢板材股份有限公司 | Chromium oxide metallographic specimen precision polishing agent and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957599A (en) * | 2018-07-12 | 2018-12-07 | 贵州贵安新区众鑫捷创科技有限公司 | A kind of camera optical mirror slip slice process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |