CN105220219A - A kind of titanium alloy electropolishing corrosive fluid - Google Patents

A kind of titanium alloy electropolishing corrosive fluid Download PDF

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Publication number
CN105220219A
CN105220219A CN201410251645.2A CN201410251645A CN105220219A CN 105220219 A CN105220219 A CN 105220219A CN 201410251645 A CN201410251645 A CN 201410251645A CN 105220219 A CN105220219 A CN 105220219A
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CN
China
Prior art keywords
titanium alloy
corrosive fluid
electropolishing
methyl alcohol
perchloric acid
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Pending
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CN201410251645.2A
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Chinese (zh)
Inventor
严振
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严振
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Priority to CN201410251645.2A priority Critical patent/CN105220219A/en
Publication of CN105220219A publication Critical patent/CN105220219A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of titanium alloy electropolishing corrosive fluid, it is characterized in that: be made up of methyl alcohol, propyl carbinol, perchloric acid, each volume components number is: methyl alcohol: 20-35, propyl carbinol: 12-20, perchloric acid: 1-5.

Description

A kind of titanium alloy electropolishing corrosive fluid
Technical field
The present invention relates to a kind of titanium alloy electropolishing corrosive fluid.
Background technology
Titanium alloy has that intensity is high and density is little, good mechanical property, toughness and etch resistant properties fine.In addition, the processing performance of titanium alloy is poor, machining difficulty, in hot-work, is very easy to absorb the impurity such as hydrogen-oxygen nitrogen carbon.Also have resistance to abrasion poor, complex manufacturing.The suitability for industrialized production of titanium starts for 1948.The needs of Aviation Industry, make Ti industry with every year on average about 8% rate of growth development.World's titanic alloy machining material annual production has reached more than 40,000 tons, nearly 30 kinds of the titanium alloy trade mark.
Titanium alloy is mainly used in making aircraft engine compressor part, is secondly the structural part of rocket, guided missile and high-speed aircraft.The mid-1960s, titanium and titanium alloys is applied in general industry, for making the electrode of electrolytic industry, the condenser in power house, the well heater of petroleum refining and sea water desaltination and environment pollution control device etc.Titanium and titanium alloys has become a kind of corrosion resistance structure material.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of titanium alloy electropolishing corrosive fluid, to solve the insufficient problem of prior art corrosion titanium alloy.
Technical scheme of the present invention is: a kind of titanium alloy electropolishing corrosive fluid, is made up of methyl alcohol, propyl carbinol, perchloric acid, and each volume components number is: methyl alcohol: 20-35, propyl carbinol: 12-20, perchloric acid: 1-5.
Each volume components number is: methyl alcohol: 30, propyl carbinol: 17, perchloric acid: 3.
Beneficial effect of the present invention: electropolishing can be carried out to titanium alloy material by the present invention, thus active effect is played to the further research use of titanium alloy.
Embodiment
Embodiment 1
Preparation electrolytic solution: 30ml methyl alcohol+17ml propyl carbinol+3ml perchloric acid, titanium alloy sample is put into electrolytic solution, and electrolysis voltage is 25V, and electric current is at about 0.8A, and temperature is that room temperature 20 DEG C carries out electrolysis.
Embodiment 2
Preparation electrolytic solution: 35ml methyl alcohol+20ml propyl carbinol+5ml perchloric acid, titanium alloy sample is put into electrolytic solution, and electrolysis voltage is 25V, and electric current is at about 0.8A, and temperature is that room temperature 20 DEG C carries out electrolysis.

Claims (2)

1. a titanium alloy electropolishing corrosive fluid, is characterized in that: be made up of methyl alcohol, propyl carbinol, perchloric acid, and each volume components number is: methyl alcohol: 20-35, propyl carbinol: 12-20, perchloric acid: 1-5.
2. a kind of titanium alloy electropolishing corrosive fluid according to claim 1, is characterized in that: each volume components number is: methyl alcohol: 30, propyl carbinol: 17, perchloric acid: 3.
CN201410251645.2A 2014-06-09 2014-06-09 A kind of titanium alloy electropolishing corrosive fluid Pending CN105220219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410251645.2A CN105220219A (en) 2014-06-09 2014-06-09 A kind of titanium alloy electropolishing corrosive fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410251645.2A CN105220219A (en) 2014-06-09 2014-06-09 A kind of titanium alloy electropolishing corrosive fluid

Publications (1)

Publication Number Publication Date
CN105220219A true CN105220219A (en) 2016-01-06

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Family Applications (1)

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CN201410251645.2A Pending CN105220219A (en) 2014-06-09 2014-06-09 A kind of titanium alloy electropolishing corrosive fluid

Country Status (1)

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CN (1) CN105220219A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107322113A (en) * 2017-05-24 2017-11-07 南京航空航天大学 Electrolyte for glassy metal electrochemical micromachining
CN107620068A (en) * 2017-09-07 2018-01-23 科塞尔医疗科技(苏州)有限公司 Polishing solution for medical NiTi shape memory alloy and polishing method
CN108642436A (en) * 2018-05-14 2018-10-12 重庆理工大学 Metallic titanium surface high rigidity aoxidizes membrane preparation method
CN109440181A (en) * 2018-12-10 2019-03-08 太原理工大学 A method of removal NiTi alloy surface anodic oxidation Ni-Ti-O nano-pore disordered layer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107322113A (en) * 2017-05-24 2017-11-07 南京航空航天大学 Electrolyte for glassy metal electrochemical micromachining
CN107620068A (en) * 2017-09-07 2018-01-23 科塞尔医疗科技(苏州)有限公司 Polishing solution for medical NiTi shape memory alloy and polishing method
CN108642436A (en) * 2018-05-14 2018-10-12 重庆理工大学 Metallic titanium surface high rigidity aoxidizes membrane preparation method
CN108642436B (en) * 2018-05-14 2020-05-15 重庆理工大学 Preparation method of high-hardness oxide film on surface of metal titanium
CN109440181A (en) * 2018-12-10 2019-03-08 太原理工大学 A method of removal NiTi alloy surface anodic oxidation Ni-Ti-O nano-pore disordered layer
CN109440181B (en) * 2018-12-10 2020-10-13 太原理工大学 Method for removing anodic oxidation Ni-Ti-O nano-pore disordered layer on surface of NiTi alloy

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