CN1188703A - Copper medium osmosis type multiple metal universal welding rod - Google Patents
Copper medium osmosis type multiple metal universal welding rod Download PDFInfo
- Publication number
- CN1188703A CN1188703A CN96114716A CN96114716A CN1188703A CN 1188703 A CN1188703 A CN 1188703A CN 96114716 A CN96114716 A CN 96114716A CN 96114716 A CN96114716 A CN 96114716A CN 1188703 A CN1188703 A CN 1188703A
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- CN
- China
- Prior art keywords
- welding
- welding rod
- multiple metal
- copper
- solder flux
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- 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
A copper medium osmosized universal welding electrode for multiple metals such as Al, Cu and Fe features that only one kind of welding electrode can be used to weld multiple kinds of metal material by gas welding or arc welding at 1100 deg.C without additional flux. Its flux filled into drawn copper tube is prepared from soldering flux suitable for Al, Fe, or Cu, gasifying agent 401, rosin, Al-Ag powder and adhesive.
Description
The invention belongs to welding material of metal.
Known to me, there is not the welding rod of multiple metal universals such as welding of aluminum, steel, iron at present.Particularly also there are not the general welding rods of multiple metal material such as the direct aluminium that uses of electric welding machine, steel, iron.
I am engaged in the maintenance personal with some and tried out SA type aluminium welding wire, and its fusing point is 296 ℃, and intensity is on the low side, does not in most cases satisfy instructions for use.SA type aluminium welding wire is seen the phase in " electronics newspaper " 4 days the 24th July in 1993 the 7th edition.
Purpose of the present invention: general a kind of welding rod does not add solder flux, in addition with gas welding or carbon-point arcing weldering, directly multiple metal materials such as welding of aluminum, copper, iron.
That the present invention is engaged in is electric, refrigeration, machinery is installed and the workman of maintenance, is appreciated that and operates.
About 1100 ℃ of this welding rod fusing points, when soldering copper, aluminium, iron, weldering place intensity is not less than materials to be welded body intensity.This welding rod not only can be used gas welding, and should weld with electric welding machine or miniature electric welding machine carbon-point arcing.Solved the existing market urgent need.
This welding rod should adopt solid drawn tube, trade mark TUP.If wall thickness 0.75mm when getting caliber φ 3mm.Wall thickness 0.75mm when getting caliber φ 4mm.Welding prescription: (weight ratio) Main Ingredients and Appearance: 401 4 parts of gas agent, three parts of colophony powders (60 order), 0.5 part in aluminium silver powder.Rare sizing material (desirable pH value is 7-7.5, vaporize fast when being heated to 150 ℃-250 ℃, slag is few, and not with the glue class of above solder flux chemical reaction).My the temporary egg Qing Dynasty replaces, and above pulvis is in harmonious proportion, and in the ascending pipe, makes welding rod.
Description of drawings: 1, be metal tube material based on copper
2, be compound flux
Claims (1)
- With copper is the metal pipe material of primary raw material, injects solder flux.The prescription of solder flux is as follows: 401 4 parts of (by weight) gas agent, three parts of colophony powders (60 order), 0.5 part in aluminium silver powder.Rare sizing material (desirable pH value is 7-7.5, vaporize fast when being heated to 150 ℃-250 ℃ of temperature, slag is few, and not with the glue class of above solder flux chemical reaction), above pulvis is in harmonious proportion, in the ascending pipe, the welding rod of making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96114716A CN1188703A (en) | 1996-11-05 | 1996-11-05 | Copper medium osmosis type multiple metal universal welding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96114716A CN1188703A (en) | 1996-11-05 | 1996-11-05 | Copper medium osmosis type multiple metal universal welding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1188703A true CN1188703A (en) | 1998-07-29 |
Family
ID=5122267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96114716A Pending CN1188703A (en) | 1996-11-05 | 1996-11-05 | Copper medium osmosis type multiple metal universal welding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1188703A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234442B (en) * | 2007-01-29 | 2010-12-15 | 瑟莫康柏克特公司 | Electrode wire for spark erosion |
| CN101115580B (en) * | 2005-02-11 | 2012-02-29 | 瑟莫康柏克特公司 | Composite wire for electrical discharge machining |
-
1996
- 1996-11-05 CN CN96114716A patent/CN1188703A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101115580B (en) * | 2005-02-11 | 2012-02-29 | 瑟莫康柏克特公司 | Composite wire for electrical discharge machining |
| CN101234442B (en) * | 2007-01-29 | 2010-12-15 | 瑟莫康柏克特公司 | Electrode wire for spark erosion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |