CN104451492A - Surface treatment method for lead-tin alloy - Google Patents
Surface treatment method for lead-tin alloy Download PDFInfo
- Publication number
- CN104451492A CN104451492A CN201410644366.2A CN201410644366A CN104451492A CN 104451492 A CN104451492 A CN 104451492A CN 201410644366 A CN201410644366 A CN 201410644366A CN 104451492 A CN104451492 A CN 104451492A
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- CN
- China
- Prior art keywords
- surface treatment
- lead
- treatment method
- tin alloy
- terne metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a surface treatment method for lead-tin alloy. The lead-tin alloy is subjected to surface treatment for 20-25 minutes by using atmospheric pressure non-thermal plasma; and an air source is O2. The surface treatment method disclosed by the invention is especially suitable for treatment of the lead-tin alloy cladding other heat-labile base bodies; and unnecessary damage to the base bodies in existing thermal treatment is avoided.
Description
Technical field
The present invention relates to a kind of terne metal surface treatment method.
Background technology
For improving the performance such as erosion resistance, wear resistance of terne metal goods, terne metal is generally heat-treated by prior art under certain high temperature, but this treatment process is for inapplicable during the terne metal be coated on other heat labile material.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of terne metal surface treatment method.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of terne metal surface treatment method, with atmospheric low-temperature plasma to terne metal surface treatment 20-25 minute, source of the gas is O
2.
Surface treatment method of the present invention is particularly suitable for the process of the terne metal be coated on other thermo-labile matrix, avoids existing thermal treatment to cause unnecessary damage to matrix.
Embodiment
Below in conjunction with preferred embodiment, the present invention will be described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1
The producer of atmospheric low-temperature plasma adopts conventional dielectric barrier discharge device, and source of the gas is O
2, voltage is 7.5kv, by the plasma body of generation to the terne metal be coated on plastics (No. 6 material) surface treatment 20 minutes.
embodiment 2
The producer of atmospheric low-temperature plasma adopts dielectric barrier discharge device, and source of the gas is O
2, voltage is 6.5kv, by the plasma body of generation to the terne metal be coated on plastics (No. 5 material) surface treatment 25 minutes.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a terne metal surface treatment method, with atmospheric low-temperature plasma to terne metal surface treatment 20-25 minute, source of the gas is O
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644366.2A CN104451492A (en) | 2014-11-14 | 2014-11-14 | Surface treatment method for lead-tin alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644366.2A CN104451492A (en) | 2014-11-14 | 2014-11-14 | Surface treatment method for lead-tin alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104451492A true CN104451492A (en) | 2015-03-25 |
Family
ID=52898231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644366.2A Pending CN104451492A (en) | 2014-11-14 | 2014-11-14 | Surface treatment method for lead-tin alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104451492A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170772A (en) * | 1996-03-27 | 1998-01-21 | 伊西康公司 | Process for blackening surgical needles |
| JPH1024041A (en) * | 1996-03-27 | 1998-01-27 | Ethicon Inc | Method for passivating surgical needle |
| CN102044474A (en) * | 2009-10-13 | 2011-05-04 | 中芯国际集成电路制造(上海)有限公司 | Surface treatment method of copper metal layer subjected to chemically mechanical polishing |
| CN103320730A (en) * | 2013-06-08 | 2013-09-25 | 江苏大学 | Magnesium alloy heat treatment method combined with high-energy ultrasonic processing |
-
2014
- 2014-11-14 CN CN201410644366.2A patent/CN104451492A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170772A (en) * | 1996-03-27 | 1998-01-21 | 伊西康公司 | Process for blackening surgical needles |
| JPH1024041A (en) * | 1996-03-27 | 1998-01-27 | Ethicon Inc | Method for passivating surgical needle |
| CN102044474A (en) * | 2009-10-13 | 2011-05-04 | 中芯国际集成电路制造(上海)有限公司 | Surface treatment method of copper metal layer subjected to chemically mechanical polishing |
| CN103320730A (en) * | 2013-06-08 | 2013-09-25 | 江苏大学 | Magnesium alloy heat treatment method combined with high-energy ultrasonic processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |