CN104498952B - A kind of cubic texture aoxidizes liquid medicine - Google Patents
A kind of cubic texture aoxidizes liquid medicine Download PDFInfo
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- CN104498952B CN104498952B CN201410678546.2A CN201410678546A CN104498952B CN 104498952 B CN104498952 B CN 104498952B CN 201410678546 A CN201410678546 A CN 201410678546A CN 104498952 B CN104498952 B CN 104498952B
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Abstract
The present invention relates to die surface forms cubic texture oxidation liquid medicine technical field, more particularly, to process the cubic texture oxidation liquid medicine that different die steels include exceptional hardness mould steel and different finished surface, Main Ingredients and Appearance includes iron chloride, copper chloride, mineral acid, organic acid, corrosion inhibiter, surfactant, nitrogen oxides inhibitor, the oxidation effectiveness of liquid medicine can be effectively improved, for the various bad problem of die surface, can uniformly and effectively aoxidize, greatly reduce and do over again, reprocess the inconvenience causing, improve work efficiency.
Description
Technical field
The present invention relates to die surface forms cubic texture oxidation liquid medicine technical field, more particularly, to process different
Die steel includes the cubic texture oxidation liquid medicine of exceptional hardness mould steel and different finished surface.
Background technology
Existing mould loses stricture of vagina technology, frequently with the oxide etch effect of chemical medicinal liquid, is formed respectively on unlike material surface
Class pattern, such as sediment ripples, striped, wood grain, dermatoglyph, image, word and silks and satins pattern etc., play the effect of decorative product or other work(
The needs of energy property, make product more attractive in appearance, graceful, are rich in solid layer feeling, allow product have better feel and visual effect.
In prior art, mould needs to soak in the chemical medicinal liquid be immersed in formulated and carries out oxide etch, to be formed
The lines needing, but existing oxidation liquid medicine, its erosion stricture of vagina effect is not ideal enough, slow for some hard steel oxidation rates,
And to die steel surface appearance require very high, meet the poor mould of some suface processing qualities stricture of vagina face such as to be lost have repair welding,
During the problems such as material line, electric spark stricture of vagina, liquid medicine oxidation is uneven, and lines is deep mixed, and place is not even aoxidized by liquid medicine individually
Corrosion, causes to lose the failure of stricture of vagina, gently then needs die surface is re-started the face processing of polishing fall, heavy then may result in mould
Scrap.
Content of the invention
Present invention aims to the deficiencies in the prior art and a kind of efficient cubic texture oxide etch medicine is provided
The formula of water, can effectively improve the oxidation effectiveness of liquid medicine, for the various bad problem of die surface, being capable of uniformly and effectively oxygen
Change, greatly reduce and do over again, reprocess the inconvenience causing, improve work efficiency.
For achieving the above object, the present invention adopts the following technical scheme that.
A kind of cubic texture aoxidizes liquid medicine, and Main Ingredients and Appearance includes iron chloride, copper chloride, mineral acid, organic acid, corrosion inhibiter,
Surfactant, nitrogen oxides inhibitor；
Described mineral acid is that one or more of nitric acid, hydrochloric acid, Fluohydric acid., phosphoric acid compound；
Described organic acid is pyrovinic acid, acetic acid, at least one of citric acid；
Described corrosion inhibiter is hexamethylenamine, ethylenediamine, triethanolamine, sodium tungstate, ammonium molybdate, in potassium iodide at least one
Kind；
Described surfactant is dodecyl sodium sulfate, dodecylbenzene sodium sulfonate, NPE, poly- second
At least one in enol；
Described nitrogen oxides inhibitor is one of ammonium chloride, ammonium nitrate, ammonium acid fluoride, caprolactam.
Preferably, a kind of described cubic texture oxidation liquid medicine, is made up of the raw material of following proportioning：It is by following proportioning
Raw material is made：
1～100 g/l of ferric chloride
1～100 g/l of copper chloride
Nitric acid 10～300 ml l
Fluohydric acid. 10～300 ml l
Hydrochloric acid 10～200 ml l
Phosphatase 11 0～200 ml l
Pyrovinic acid 10～200 ml l
Dodecyl sodium sulfate 1～10 ml l
1～10 g/l of ammonium molybdate
1～100 g/l of ammonium chloride
Deionized water supplements mixeding liquid volume to 1 liter；
Wherein, described concentration of nitric acid is 68%,
Described hydrofluoric acid concentration is 50%,
The concentration of described hydrochloric acid is 36%,
The concentration of described phosphoric acid is 98%,
The concentration of described pyrovinic acid is 70%,
The concentration of described dodecyl sodium sulfate is 5% aqueous solution.
Preferably, a kind of described cubic texture oxidation liquid medicine, is made up of the raw material of following proportioning：
50 g/l of ferric chloride
50 g/l of copper chloride
Nitric acid 150 ml l
Fluohydric acid. 100 ml l
Hydrochloric acid 50 ml l
Phosphoric acid 50 ml l
Pyrovinic acid 100 ml l
Sodium dodecyl sulfate solution 1 ml l
1 g/l of ammonium molybdate
50 g/l of ammonium chloride
Deionized water supplements mixeding liquid volume to 1 liter.
Preferably, a kind of described cubic texture oxidation liquid medicine, is made up of the raw material of following proportioning：
50 g/l of ferric chloride
50 g/l of copper chloride
Nitric acid 150 ml l
Fluohydric acid. 100 ml l
Hydrochloric acid 50 ml l
Phosphoric acid 50 ml l
50 g/l of citric acid
NPE solution 1 ml l
1 g/l of hexamethylenamine
50 g/l of ammonium chloride
Deionized water supplements mixeding liquid volume to 1 liter；
Described NPE solution concentration is 10% aqueous solution.
The present invention has the beneficial effect that：A kind of cubic texture of the present invention aoxidizes liquid medicine, using composite inorganic acid or have
Machine acid composition, coordinates suitable additive, by adjustment, balance surface of the work each position corrosion potential it is ensured that liquid medicine energy
Enough uniform oxide etch mould steel surfaces, even if there is various defects, the oxidation liquid medicine of the present invention in these steel surfaces
Perfect uniform erosion stricture of vagina can be formed, the oxidation effectiveness of liquid medicine can be effectively improved, for the various bad problem of die surface, Neng Goujun
Even effective oxidation, greatly reduces and does over again, reprocesses the inconvenience causing, improve work efficiency.
Specific embodiment
The present invention is further illustrated below.
A kind of cubic texture oxidation a kind of cubic texture of liquid medicine oxidation liquid medicine of the present invention, Main Ingredients and Appearance includes chlorination
Ferrum, copper chloride, mineral acid, organic acid, corrosion inhibiter, surfactant, nitrogen oxides inhibitor；Described mineral acid is nitric acid, salt
One or more of acid, Fluohydric acid., phosphoric acid compound；Described organic acid is pyrovinic acid, acetic acid, at least one of citric acid；
Described corrosion inhibiter is hexamethylenamine, ethylenediamine, triethanolamine, sodium tungstate, ammonium molybdate, at least one in potassium iodide；Described table
Face activating agent is dodecyl sodium sulfate, dodecylbenzene sodium sulfonate, NPE, in polyvinyl alcohol at least one
Kind；Described nitrogen oxides inhibitor is one of ammonium chloride, ammonium nitrate, ammonium acid fluoride, caprolactam.
Embodiment one, a kind of described cubic texture aoxidizes liquid medicine, is made up of the raw material of following proportioning：It is by following proportioning
Raw material make：
1～100 g/l of ferric chloride
1～100 g/l of copper chloride
Nitric acid 10～300 ml l
Fluohydric acid. 10～300 ml l
Hydrochloric acid 10～200 ml l
Phosphatase 11 0～200 ml l
Pyrovinic acid 10～200 ml l
Dodecyl sodium sulfate 1～10 ml l
1～10 g/l of ammonium molybdate
1～100 g/l of ammonium chloride
Deionized water supplements mixeding liquid volume to 1 liter；
Wherein, described concentration of nitric acid is 68%,
Described hydrofluoric acid concentration is 50%,
The concentration of described hydrochloric acid is 36%,
The concentration of described phosphoric acid is 98%,
The concentration of described pyrovinic acid is 70%,
The concentration of described dodecyl sodium sulfate is 5% aqueous solution,
Embodiment two, a kind of described cubic texture aoxidizes liquid medicine, is made up of the raw material of following proportioning：
50 g/l of ferric chloride
50 g/l of copper chloride
Nitric acid 150 ml l
Fluohydric acid. 100 ml l
Hydrochloric acid 50 ml l
Phosphoric acid 50 ml l
Pyrovinic acid 100 ml l
Sodium dodecyl sulfate solution 1 ml l
1 g/l of ammonium molybdate
50 g/l of ammonium chloride
Deionized water supplements mixeding liquid volume to 1 liter.
Compound method：Operator need first to put on necessary safety device and just can carry out, and add less slightly in make-up tank
In the deionized water of requirement, add load weighted solid material：Iron chloride, copper chloride, ammonium chloride, ammonium molybdate, add institute
Need hydrochloric acid and nitric acid and the pyrovinic acid of volume, after all dissolving to solid with stirring rod stirring liquid medicine, add requirement
Phosphoric acid and Fluohydric acid. and sodium dodecyl sulfate solution, add deionized water to the volume of regulation, stir, treat liquid medicine
The temperature being cooled to regulation can use.
Using method：Described cubic texture oxidation liquid medicine has stronger corrosivity, and use environment has to comply with the rule of correlation
Fixed, operator also must necessary safety device.Liquid medicine uses 20～40 DEG C of temperature, and the higher erosion speed of stinging of temperature is faster,
Note in operation controlling, 30 DEG C, 1.2738 mould steel oxidation rates are 10～12 μm/minute, when producing using immersion way
Machined surface must uniformly be impacted with pumping water of getting it filled, to avoid portion to pile up excessive precipitate and blocking oxide reaction
Carrying out.
Embodiment three, a kind of described cubic texture aoxidizes liquid medicine, is made up of the raw material of following proportioning：
50 g/l of ferric chloride
50 g/l of copper chloride
Nitric acid 150 ml l
Fluohydric acid. 100 ml l
Hydrochloric acid 50 ml l
Phosphoric acid 50 ml l
50 g/l of citric acid
NPE solution 1 ml l
1 g/l of hexamethylenamine
50 g/l of ammonium chloride
Deionized water supplements mixeding liquid volume to 1 liter；
Described NPE solution concentration is 10% aqueous solution.
Compound method：Operator need first to put on necessary safety device and just can carry out, and add less slightly in make-up tank
In the deionized water of requirement, add load weighted solid material：Iron chloride, copper chloride, ammonium chloride, citric acid, hexamethylenamine,
Add volume required hydrochloric acid and nitric acid, after all dissolving to solid with stirring rod stirring liquid medicine, add the phosphoric acid of requirement
With Fluohydric acid. and NPE solution, add deionized water to the volume of regulation, stir, treat that liquid medicine is cold
But the temperature of extremely regulation can use.
Using method：Described novel solid texture oxidation liquid medicine has stronger corrosivity, and use environment has to comply with correlation
Regulation, operator also must necessary safety device.Liquid medicine uses 20～40 DEG C of temperature, and temperature is higher to sting erosion speed more
Hurry up, note in operation controlling, 30 DEG C, 1.2738 mould steel oxidation rates are 10～12 μm/minute, when producing using immersion way
Also machined surface must uniformly be impacted with pumping water of getting it filled, to avoid that portion piles up excessive precipitate and blocking oxide is anti-
The carrying out answering.
A kind of above-mentioned cubic texture oxidation liquid medicine and its preparation and application, are become using composite inorganic acid or organic acid
Part, coordinate suitable additive, by adjustment, balance the corrosion potential of surface of the work each position it is ensured that liquid medicine can be uniform
Oxide etch mould steel surface, even if these steel surfaces have various defects, the oxidation liquid medicine of the present invention also can be formed
Perfect uniform erosion stricture of vagina, can effectively improve the oxidation effectiveness of liquid medicine, for the various bad problem of die surface, can be uniformly effective
Oxidation, greatly reduce and do over again, reprocess the inconvenience causing, improve work efficiency.This cubic texture oxidation liquid medicine can have
Effect improves etch effect and the etching speed of oxidation liquid medicine, and its etch effect is difficult to be affected by Material Processing, can extensively answer
Texture etching for various die steels.
The above is only the better embodiment of the present invention, therefore the construction described in all scopes according to present patent application,
Equivalence changes or modification that feature and principle are done, are all included in the range of present patent application.
Claims (3)
1. a kind of cubic texture oxidation liquid medicine it is characterised in that：Main Ingredients and Appearance includes iron chloride, copper chloride, and mineral acid is organic
Acid, corrosion inhibiter, surfactant, nitrogen oxides inhibitor；
Specifically, it is made up of the raw material of following proportioning：
1～100 g/l of ferric chloride
1～100 g/l of copper chloride
Nitric acid 10～300 ml l
Fluohydric acid. 10～300 ml l
Hydrochloric acid 10～200 ml l
Phosphatase 11 0～200 ml l
Pyrovinic acid 10～200 ml l
Dodecyl sodium sulfate 1～10 ml l
1～10 g/l of ammonium molybdate
1～100 g/l of ammonium chloride
Deionized water supplements mixeding liquid volume to 1 liter；
Wherein, described concentration of nitric acid is 68%,
Described hydrofluoric acid concentration is 50%,
The concentration of described hydrochloric acid is 36%,
The concentration of described phosphoric acid is 98%,
The concentration of described pyrovinic acid is 70%,
The concentration of described dodecyl sodium sulfate is 5% aqueous solution；
Its compound method：Operator need first to put on necessary safety device and just can carry out, and add and be slightly less than in make-up tank
The deionized water of requirement, adds load weighted solid material：Iron chloride, copper chloride, ammonium chloride, ammonium molybdate, add required
The hydrochloric acid of volume and nitric acid and pyrovinic acid, after all dissolving to solid with stirring rod stirring liquid medicine, add the phosphorus of requirement
Acid and Fluohydric acid. and sodium dodecyl sulfate solution, add deionized water to the volume of regulation, stir, treat that liquid medicine is cold
But the temperature of extremely regulation can use；
Its using method：Described cubic texture oxidation liquid medicine has stronger corrosivity, and use environment has to comply with the regulation of correlation,
Operator also must necessary safety device；Liquid medicine uses 20～40 DEG C of temperature, and the higher erosion speed of stinging of temperature is faster, operation
Middle attention controls, 30 DEG C, and 1.2738 mould steel oxidation rates are 10～12 μm/minute, also necessary when being produced using immersion way
Uniformly impact machined surface with pumping water of getting it filled, to avoid portion to pile up excessive precipitate and the entering of blocking oxide reaction
OK.
2. a kind of cubic texture oxidation liquid medicine according to claim 1 it is characterised in that：Raw material system by following proportioning
Become：
50 g/l of ferric chloride
50 g/l of copper chloride
Nitric acid 150 ml l
Fluohydric acid. 100 ml l
Hydrochloric acid 50 ml l
Phosphoric acid 50 ml l
Pyrovinic acid 100 ml l
Sodium dodecyl sulfate solution 1 ml l
1 g/l of ammonium molybdate
50 g/l of ammonium chloride
Deionized water supplements mixeding liquid volume to 1 liter.
3. a kind of cubic texture oxidation liquid medicine it is characterised in that：It is made up of the raw material of following proportioning：
50 g/l of ferric chloride
50 g/l of copper chloride
Nitric acid 150 ml l
Fluohydric acid. 100 ml l
Hydrochloric acid 50 ml l
Phosphoric acid 50 ml l
50 g/l of citric acid
NPE solution 1 ml l
1 g/l of hexamethylenamine
50 g/l of ammonium chloride
Deionized water supplements mixeding liquid volume to 1 liter；
Described NPE solution concentration is 10% aqueous solution.
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| CN201410678546.2A CN104498952B (en) | 2014-11-24 | 2014-11-24 | A kind of cubic texture aoxidizes liquid medicine |
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| CN201410678546.2A CN104498952B (en) | 2014-11-24 | 2014-11-24 | A kind of cubic texture aoxidizes liquid medicine |
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| CN104498952B true CN104498952B (en) | 2017-03-08 |
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| CN107620066A (en) * | 2017-09-14 | 2018-01-23 | 合肥惠科金扬科技有限公司 | A kind of display screen acidic etching liquid |
| CN107740100A (en) * | 2017-10-09 | 2018-02-27 | 山西沃特海默新材料科技股份有限公司 | A kind of chemical mordant for being used to prepare micropore aluminium foil |
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| CN101445932A (en) * | 2008-12-25 | 2009-06-03 | 绍兴华立电子有限公司 | Etching solution |
| CN102234806B (en) * | 2010-04-23 | 2013-05-08 | 比亚迪股份有限公司 | Stainless steel etching solution and etching method |
| CN102383131B (en) * | 2011-11-03 | 2013-06-12 | 模德模具(东莞)有限公司 | Formula for corrosive medicinal liquid used for high hardness die steel and preparation method for same |
| KR101404511B1 (en) * | 2012-07-24 | 2014-06-09 | 플란제 에스이 | Etchant composition, and method for etching a multi-layered metal film |
| CN102888608B (en) * | 2012-11-02 | 2014-05-14 | 上海锅炉厂有限公司 | Corrosive for displaying austenitic stainless steel grain boundary of fine grains and method for preparing corrosive |
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