CN108004002A - A kind of high-temperature alloy blades vibration finishing solution and preparation method thereof - Google Patents
A kind of high-temperature alloy blades vibration finishing solution and preparation method thereof Download PDFInfo
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- CN108004002A CN108004002A CN201711209902.6A CN201711209902A CN108004002A CN 108004002 A CN108004002 A CN 108004002A CN 201711209902 A CN201711209902 A CN 201711209902A CN 108004002 A CN108004002 A CN 108004002A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/082—Inorganic acids or salts thereof containing nitrogen
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
It is an object of the invention to propose a kind of solution suitable for high-temperature alloy blades surface vibration light decorations, the solution consists of the following compositions：5~10g/l of alkylphenol polyoxyethylene ether, 10~15g/l of triethanolamine, 10~15g/l of oleic acid, 3~5g/l of sodium carbonate, 5~10g/l of sodium nitrate, deionized water surplus.The solution is used in the vibration finishing of aero-engine high-temperature alloy blades, effectively improves the vibration finishing effect of high-temperature alloy blades, reduces the vibration finishing time.
Description
Technical field
The present invention relates to vibration finishing technical field, especially provide a kind of high-temperature alloy blades vibration finishing solution and its
Preparation method.
Background technology
Aero-engine high-temperature alloy blades need to use vibration finishing technique when processing, to improve blade surface finish.
Vibration finishing be it is a kind of especially expeditiously carry out surface light decorations form processing, part in the work nest of vibrating burnisher,
Mutually movement is produced under vibrational system driving with abrasive material, vibration finishing solution, deburring, sharp Edge Blend is realized, reduces surface
Roughness etc. is surface-treated, and can improve stress distribution, is improved fatigue resistance, is not changed processing dimension.Vibration finishing has
Processing cost is low, high in machining efficiency, the good processed edge of surface quality of workpieces.
Aero-engine high-temperature alloy blades are small, and surface finish requirements are high, more using oleic acid solutions as vibration light
Adorn solution.But since oleic acid viscosity is larger, part is also easy to produce bonding in vibration finishing process, it is unfavorable for vibration finishing effect
Fruit, it is longer to generally require the vibration finishing time；In addition deciduous species are often added in the vibration finishing solution of other formulas
Sawdust etc., is unfavorable for cleaning, and easily causes fifth wheel residual.
The content of the invention
It is an object of the invention to propose a kind of solution suitable for high-temperature alloy blades surface vibration light decorations, the solution
In vibration finishing for aero-engine high-temperature alloy blades, the vibration finishing effect of high-temperature alloy blades is effectively improved
Fruit, reduces the vibration finishing time.
Technical solution of the present invention is as follows：
A kind of high-temperature alloy blades vibration finishing solution, it is characterised in that the solution consists of the following compositions：
In vibration finishing solution of the present invention, the addition of surfactant improves aqueous solution wettability, works as table
Face activating agent is attracted on metal surface, forms the adsorption layer aligned, reduces the free energy at interface, strengthens metal watch
The wettability in face, adds part anti-extreme pressure；Surfactant is adsorbed when being adsorbed on solid particle and metal surface
Surfactant form preferable spatial obstacle on the metal surface, increase the permeability of part, prevent in vibration finishing mistake
It is mutually bonded in journey between part；The buffer mainly as solution of sodium carbonate and sodium nitrate, adjusts the acid-base value of solution, in addition
Also there is complexing agent, during vibration finishing, not only save laundry active, and can also prevent from staying on matrix
Lower scale, improves vibration finishing effect.
On the basis of above-mentioned solution, 5~10g/l of 5~10g/l of boric acid and/or Sodium Polyacrylate can be added again, with enhancing
Part vibration finishing effect, improves vibration finishing efficiency.
As preferable technical solution：Alkylphenol polyoxyethylene ether and the concentration ratio of triethanolamine are 1 in the solution：
1.5~3.
High-temperature alloy blades vibration finishing solution of the present invention, it is characterised in that the preferred configuration proportion of solution
For：
Present invention also offers the preparation method of the vibration finishing solution, it is characterised in that：By oleic acid and three ethanol
Amine is separately added into reaction kettle, is gradually warming up to 80 ± 5 DEG C, when insulation 2 is small, is stirred once per half an hour in insulating process；Add
Enter alkylphenol polyoxyethylene ether, stir evenly, gradually heating, be heated to 150 ± 5 DEG C, when insulation 2 is small, be cooled to 90 DEG C, add
Portions of de-ionized water, is uniformly mixed；50 DEG C are cooled at room temperature, adds sodium carbonate and sodium nitrate, add balance deionized water.
Vibration finishing of the present invention is with the application method of solution：Load tetrahedroid in toward vibration finishing machine working groove
Ceramic block or triangle cylindricality ceramic block, and prepared vibration finishing solution is loaded in work nest, blade is loaded into work nest
In, the cumulative volume of part and the cumulative volume of ceramic block are than about 1：4, vibration finishing is carried out, when vibration finishing can according to circumstances fill out
Add vibration finishing solution.Part is after vibration finishing meets standard component requirement, shutoff device, blade is taken out from work nest, clearly
Wash clean.
The present invention is applied to the vibration finishing technique of aero-engine high-temperature alloy blades, is particularly suitable for iron-based and Ni-based
The vibration finishing of high-temperature alloy blades, the vibration finishing solution replace oleic acid vibration finishing solution, improve vibration finishing solution
Extreme pressure property and cleaning, solve the problems, such as that oleic acid vibration finishing solution is easily bonded blade, to high-temperature alloy blades not damaged,
Improve vibration finishing effect.
Embodiment
Embodiment 1：
Component needed for vibration finishing solution is measured, configuration proportion is：Alkylphenol polyoxyethylene ether 8g/l, triethanolamine 10g/
L, oleic acid 10g/l, sodium carbonate 5g/l, sodium nitrate 8g/l, deionized water surplus.
Preparation method is：Oleic acid and triethanolamine are separately added into reaction kettle, are gradually warming up to 80 ± 5 DEG C, insulation 2 is small
When, per half an hour, stirring is once in insulating process；Alkylphenol polyoxyethylene ether is added, is stirred evenly, gradually heating, is heated to
150 ± 5 DEG C, when insulation 2 is small, 90 DEG C are cooled to, adds portions of de-ionized water, is uniformly mixed；50 DEG C are cooled at room temperature, are added
Sodium carbonate and sodium nitrate, add balance deionized water, that is, vibration finishing solution are prepared.
Load tetrahedroid ceramic block, prepared vibration finishing solution and blade in toward vibration finishing machine working groove,
The cumulative volume of part and the cumulative volume of ceramic block are than about 1：4, carry out vibration finishing, vibration finishing 1.5h or so, high temperature alloy
Blade surface vibration finishing works well.
Embodiment 2：
It is with the difference of embodiment 1：
Vibration finishing solution configuration proportion is：Alkylphenol polyoxyethylene ether 5g/l, triethanolamine 15g/l, oleic acid 15g/l,
Sodium carbonate 3g/l, sodium nitrate 10g/l, deionized water surplus.
After the completion of solution is prepared, vibration finishing 1h or so, high-temperature alloy blades surface vibration light decorations work well.
Embodiment 3
It is with the difference of embodiment 1：
Vibration finishing solution configuration proportion is：Alkylphenol polyoxyethylene ether 10g/l, triethanolamine 12g/l, oleic acid 12g/l,
Sodium carbonate 4g/l, sodium nitrate 5g/l, Sodium Polyacrylate 10g/l, deionized water surplus.
After the completion of solution is prepared, vibration finishing 1.5h or so, high-temperature alloy blades surface vibration light decorations work well.
Embodiment 4
It is with the difference of embodiment 1：
Vibration finishing solution configuration proportion is：Alkylphenol polyoxyethylene ether 9g/l, triethanolamine 11g/l, oleic acid 11g/l,
Sodium carbonate 3g/l, sodium nitrate 8g/l, boric acid 7g/l, Sodium Polyacrylate 6g/l, deionized water surplus.
After the completion of solution is prepared, vibration finishing 1h or so, high-temperature alloy blades surface vibration light decorations work well.
Embodiment 5
It is with the difference of embodiment 1：
Vibration finishing solution configuration proportion is：Alkylphenol polyoxyethylene ether 6g/l, triethanolamine 13g/l, oleic acid 13g/l,
Sodium carbonate 5g/l, sodium nitrate 9g/l, boric acid 9g/l, Sodium Polyacrylate 5g/l, deionized water surplus.
After the completion of solution is prepared, vibration finishing 1.5h or so, high-temperature alloy blades surface vibration light decorations work well.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of high-temperature alloy blades vibration finishing solution, it is characterised in that the solution consists of the following compositions：
2. according to high-temperature alloy blades vibration finishing solution described in claim 1, it is characterised in that：The solution also contains boron
5~10g/l of acid.
3. according to the high-temperature alloy blades vibration finishing solution of claim 1 or 2, it is characterised in that：The solution also contains
There is 5~10g/l of Sodium Polyacrylate.
4. according to high-temperature alloy blades vibration finishing solution described in claim 1, it is characterised in that：Alkyl phenol in the solution
Polyoxyethylene ether and the concentration ratio of triethanolamine are 1：1.5~3.
5. according to high-temperature alloy blades vibration finishing solution described in claim 1, it is characterised in that the solution by below into
It is grouped into：
A kind of 6. preparation method of vibration finishing solution described in claim 1, it is characterised in that：By oleic acid and triethanolamine point
80 ± 5 DEG C, when insulation 2 is small Jia Ru not be gradually warming up in reaction kettle, per half an hour, stirring is once in insulating process；Add alkane
Base phenol polyethenoxy ether, stirs evenly, gradually heating, is heated to 150 ± 5 DEG C, when insulation 2 is small, is cooled to 90 DEG C, adds part
Deionized water, is uniformly mixed；50 DEG C are cooled at room temperature, adds sodium carbonate and sodium nitrate, add balance deionized water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711209902.6A CN108004002A (en) | 2017-11-28 | 2017-11-28 | A kind of high-temperature alloy blades vibration finishing solution and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711209902.6A CN108004002A (en) | 2017-11-28 | 2017-11-28 | A kind of high-temperature alloy blades vibration finishing solution and preparation method thereof |
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| CN108004002A true CN108004002A (en) | 2018-05-08 |
Family
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030584A (en) * | 2017-04-27 | 2017-08-11 | 安庆瑞钼特金属新材料有限公司 | Tungsten copper, molybdenum-copper alloy thin plate, the surface treatment method of foil part |
| CN109015329A (en) * | 2018-09-28 | 2018-12-18 | 湖南南方通用航空发动机有限公司 | A kind of method of moving turbine blade removal surface attachments |
| CN109514297A (en) * | 2018-11-22 | 2019-03-26 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of blade machining process and clamping tooling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090120457A1 (en) * | 2007-11-09 | 2009-05-14 | Surface Chemistry Discoveries, Inc. | Compositions and method for removing coatings and preparation of surfaces for use in metal finishing, and manufacturing of electronic and microelectronic devices |
| CN103374726A (en) * | 2012-04-20 | 2013-10-30 | 郭良生 | Efficient multipurpose metal cleaning agent |
| CN104294297A (en) * | 2014-09-30 | 2015-01-21 | 苏州长盛机电有限公司 | Water-based metal cleaner and preparation method thereof |
| CN104862713A (en) * | 2015-04-28 | 2015-08-26 | 安徽丹凤电子材料股份有限公司 | Metal surface eluant |
| CN105670762A (en) * | 2016-03-24 | 2016-06-15 | 北京科技大学 | Water-based metal-processing lubricating liquid containing nano molybdenum disulfide and preparation method of water-based metal-processing lubricating liquid |
-
2017
- 2017-11-28 CN CN201711209902.6A patent/CN108004002A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090120457A1 (en) * | 2007-11-09 | 2009-05-14 | Surface Chemistry Discoveries, Inc. | Compositions and method for removing coatings and preparation of surfaces for use in metal finishing, and manufacturing of electronic and microelectronic devices |
| CN103374726A (en) * | 2012-04-20 | 2013-10-30 | 郭良生 | Efficient multipurpose metal cleaning agent |
| CN104294297A (en) * | 2014-09-30 | 2015-01-21 | 苏州长盛机电有限公司 | Water-based metal cleaner and preparation method thereof |
| CN104862713A (en) * | 2015-04-28 | 2015-08-26 | 安徽丹凤电子材料股份有限公司 | Metal surface eluant |
| CN105670762A (en) * | 2016-03-24 | 2016-06-15 | 北京科技大学 | Water-based metal-processing lubricating liquid containing nano molybdenum disulfide and preparation method of water-based metal-processing lubricating liquid |
Non-Patent Citations (2)
| Title |
|---|
| 刘程等: "《表面活性剂应用大全》", 31 December 1992, 北京工业大学出版社 * |
| 王毓民等: "《金属加工过程中的清洗与防锈》", 31 January 2009, 化学工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030584A (en) * | 2017-04-27 | 2017-08-11 | 安庆瑞钼特金属新材料有限公司 | Tungsten copper, molybdenum-copper alloy thin plate, the surface treatment method of foil part |
| CN109015329A (en) * | 2018-09-28 | 2018-12-18 | 湖南南方通用航空发动机有限公司 | A kind of method of moving turbine blade removal surface attachments |
| CN109514297A (en) * | 2018-11-22 | 2019-03-26 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of blade machining process and clamping tooling |
| CN109514297B (en) * | 2018-11-22 | 2020-12-18 | 中国航发沈阳黎明航空发动机有限责任公司 | Blade machining method and clamping tool |
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Application publication date: 20180508 |