CN103589906A - Manufacturing method of electroplating lead beam - Google Patents
Manufacturing method of electroplating lead beam Download PDFInfo
- Publication number
- CN103589906A CN103589906A CN201310566663.5A CN201310566663A CN103589906A CN 103589906 A CN103589906 A CN 103589906A CN 201310566663 A CN201310566663 A CN 201310566663A CN 103589906 A CN103589906 A CN 103589906A
- Authority
- CN
- China
- Prior art keywords
- antimony
- temperature
- crossbeam
- lead
- plumbous
- 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.)
- Pending
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
A manufacturing method of an electroplating lead beam is characterized in that 90% of lead and 10% of antimony are prepared and then heated to the temperature of 650 DEG C till antimony is completely dissolved; and during casting, the temperature is reduced to 380 DEG C, the mixture is sufficiently stirred, and then cast molding is performed. A product manufactured with the method has good corrosion resistance, high intensity, good and stable quality and long service life.
Description
Technical field
the present invention relates to a kind of making method of lead plating crossbeam, belong to metal products processing technique field.
Background technology
The plumbous crossbeam content that electroplating assembly line is used is at present: lead 97%, antimony 3%, and plumbous crossbeam hardness is low, perishable, easy fracture, and work-ing life is shorter, and generally, about 3 months, maintenance is frequent and labour intensity is large, and plumbous crossbeam consumption is large, and production cost is high.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, provides a kind of making method of lead plating crossbeam.
The present invention is by the plumbous crossbeam content of former electroplating assembly line lead 97%, antimony 3%; Be adjusted into lead 90%, antimony 10%.
Making method is by lead 90%, antimony 10%(weight percent) be equipped with, then heat, temperature is elevated to 640～660 ℃, treat that antimony dissolves completely; During casting, temperature is down to 370～390 ℃ and fully stirs, then carry out cast molding.
The technical problem that the present invention mainly solves is the ratio of plumbous and antimony of adjusting when making plumbous crossbeam, during casting, temperature plumbous, antimony alloy is controlled, and the plumbous crossbeam corrosion resistance and good of making, makes improve 3 times the work-ing life of plumbous crossbeam.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
The plumbous crossbeam processing step of making of the present invention is as follows:
In the ratio of plumbous and antimony, be lead 90%, antimony 10%(weight percent) be equipped with, then heat, temperature is elevated to 640～660 ℃, treat that antimony dissolves completely; During casting, temperature is down to 370～390 ℃ and fully stirs, then carry out cast molding.
It is 650 ℃ that the preferred antimony of the present invention dissolves Heating temperature completely, stirs cast molding temperature and is preferably 380 ℃.
Claims (2)
1. a making method for lead plating crossbeam, is characterized in that: described plumbous crossbeam is lead 90%, antimony 10%(weight percent in the ratio of plumbous and antimony) be equipped with, then heat, temperature is elevated to 640～660 ℃, treat that antimony dissolves completely; During casting, temperature is down to 370～390 ℃ and fully stirs, then carry out cast molding.
2. the making method of lead plating crossbeam as claimed in claim 1, is characterized in that: it is 650 ℃ that described antimony dissolves Heating temperature completely, and stirring cast molding temperature is 380 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566663.5A CN103589906A (en) | 2013-11-13 | 2013-11-13 | Manufacturing method of electroplating lead beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566663.5A CN103589906A (en) | 2013-11-13 | 2013-11-13 | Manufacturing method of electroplating lead beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103589906A true CN103589906A (en) | 2014-02-19 |
Family
ID=50080216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310566663.5A Pending CN103589906A (en) | 2013-11-13 | 2013-11-13 | Manufacturing method of electroplating lead beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103589906A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149037A (en) * | 2017-11-27 | 2018-06-12 | 中船重工西安东仪科工集团有限公司 | Lead-antimony alloy duplex direct smelting process method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1030446A (en) * | 1987-07-04 | 1989-01-18 | 中南工业大学 | Low melting point pb-sb mould alloy |
| CN1384217A (en) * | 2002-01-10 | 2002-12-11 | 郭福祥 | Thin-walled hollow metal handicraft and its making process |
-
2013
- 2013-11-13 CN CN201310566663.5A patent/CN103589906A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1030446A (en) * | 1987-07-04 | 1989-01-18 | 中南工业大学 | Low melting point pb-sb mould alloy |
| CN1384217A (en) * | 2002-01-10 | 2002-12-11 | 郭福祥 | Thin-walled hollow metal handicraft and its making process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149037A (en) * | 2017-11-27 | 2018-06-12 | 中船重工西安东仪科工集团有限公司 | Lead-antimony alloy duplex direct smelting process method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101805837B (en) | Manufacture method of aluminum alloy section for track traffic conductor rail | |
| CN102286683B (en) | Aluminum alloy material and preparation method thereof | |
| CN102628118B (en) | Wrought alloy pig for nuclear steam turbine and manufacturing method thereof | |
| CN103352142B (en) | High-strength high-heat resistance aluminum alloy wire rod and preparation method | |
| CN102855955B (en) | Convergence aluminum bar and preparation method thereof | |
| CN101906518A (en) | Post-forging heat treatment process for nickeliferous dilute alloy round steel | |
| CN103589906A (en) | Manufacturing method of electroplating lead beam | |
| CN107838220B (en) | Preparation method of noble metal seamless pipe | |
| BRPI0814203A8 (en) | process for producing long steel products through continuous casting and rolling | |
| CN103834865A (en) | Method for forging wear-resistant and corrosion-resistant steel ball | |
| CN103567402A (en) | Production process for chromium-zirconium-copper copper pipes | |
| CN101301717A (en) | Method for producing PCB electronic circuit board level phos-copper ball | |
| CN103343260A (en) | Manganese-copper alloy glass mold | |
| CN103320695B (en) | A kind of Large-diameter wear-resistant steel ball and production technique thereof | |
| CN102628119B (en) | Low-nickel and high-iron copper alloy glass mould and manufacturing method thereof | |
| CN104294187A (en) | High cutting performance iron alloy | |
| CN104646955A (en) | Method for preparing 20CrNi4 piercing plug | |
| CN103526072A (en) | Copper-based alloy preparation process | |
| CN104313504A (en) | Iron alloy | |
| CN104451190A (en) | Process for producing fluorite ball | |
| CN105568046B (en) | A kind of socket high-strength alloy | |
| CN104313503A (en) | Iron alloy and preparation method thereof | |
| CN104353800A (en) | Die-casting technique for copper-alloy lamp bracket | |
| CN104625001A (en) | Copper bar production process adopting updraft continuous casting method | |
| CN104294139A (en) | Preparation method of nodular cast iron material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |