CN1062490A - Special cast iron electric welding rod - Google Patents
Special cast iron electric welding rod Download PDFInfo
- Publication number
- CN1062490A CN1062490A CN 90109992 CN90109992A CN1062490A CN 1062490 A CN1062490 A CN 1062490A CN 90109992 CN90109992 CN 90109992 CN 90109992 A CN90109992 A CN 90109992A CN 1062490 A CN1062490 A CN 1062490A
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- welding rod
- iron
- cast iron
- welding
- electric welding
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Abstract
The coating that the ZOE4303 special cast iron electric welding rod is made up of H08A low carbon steel welding core and mid-carbon fe-mn, titanium dioxide, rutile, marble, mica, white clay, feldspar, dolomite, ferrotianium, potash, wood powder, tri-iron tetroxide, di-iron trioxide, iron oxide, molybdenum-iron, nickel powder, fluorite and waterglass is made.This special cast iron electric welding rod can replace Z308 and Z248 cast iron welding rod, and has remarkable economic efficiency aspect cost.
Description
The present invention relates to the production technology category of welding rod, relate to the production technology category of cast iron welding rod specifically.
At present, the kind of welding rod is more, as the T422 welding rod of welded structural steel, and the Z308 of welding cast iron, Z248 welding rod etc.Because the cost of cast iron welding rod is higher, makes many scientific and technical personnel all want to overcome this problem.Chinese patent application number is 85106116 and is called to have introduced the dual-purpose welding rod of a kind of TZ0-42-2 in the specification of " a kind of multi-function welding electrode ", and this welding rod is the improvement of lime-titania type welding rod.This welding rod not only can the welding low-carbon steel, but and welding cast iron spare, the weldment of above-mentioned unlike material can also be welded to each other together.Its cost is suitable with the T422 welding rod, however the uncomfortable welding of this welding rod spheroidal graphite cast-iron, can not be fully with the performance replacement cast iron welding rod of high-quality.
For improving cast iron welding rod welding performance, reduce cast iron welding rod cost, the invention provides a kind of name and be called the ZOE4303 special cast iron electric welding rod, the performance of this welding rod not only can replace Z308 and Z248 cast iron welding rod, and has remarkable economic efficiency aspect cost.
Special cast iron electric welding rod of the present invention is become with lime-titania type welding agent leather by the H08A low carbon steel welding core, it is characterized in that described welding agent is composed as follows, weight %:
Mid-carbon fe-mn 14～18
Titanium dioxide 10～14
Rutile 14～18
Marble 6～10
Mica 5～9
White clay 6～10
Feldspar 4～8
Dolomite 2～4
Ferrotianium 2～4
Potash 0.5～2
Wood powder 1～3
Tri-iron tetroxide 3～5
Di-iron trioxide 3～5
Iron oxide 1～3
Molybdenum-iron 0.5～2
Nickel powder 0.5～2
Fluorite 3～5
Waterglass is an amount of
The production technology of special cast iron electric welding rod of the present invention is: make core wire earlier, with the hot rolling Pan Yuan of H08A mild steel through peeling off, pickling, deacidification, wire drawing, alignment, cut-out be stand-by.The production process of its coating is that block class material is pulverized the granularity powder of making requirement, and manganeisen powder in the material carried out purification process, then various compositions are prepared burden respectively by its weight %, stir, slowly evenly inject and press group when waterglass stirs to a small amount of bulk of appearance, with electrode extrusion press core wire is carried out dusting again, at last that extrusion is good wet shape welding rod is dried by 40-80-120-200 ℃ of system, and maintenance 15～20 minutes under 200 ℃ of temperature, promptly go out goods through being cooled to 40 ℃ again.
Special Casting Iron ZOE4303 welding rod of the present invention is compared with Z308 welding rod and Z248 welding rod, and to have arc stability strong, and it is easy to take off slag, splashes little and be shaped favorable manufacturability energy such as good.When cold welding cast iron, its welding rod is compared with the Z248 welding rod with Z308 has good cracking resistance line, antistripping, reduces good weldabilities such as spoken parts in traditional operas.
Special cast iron electric welding rod of the present invention not only can replace Z308, Z248 welding rod, and can be used for welding low-carbon steel and medium carbon steel, above-mentioned unlike material weldment can be welded to each other together equally.Compare with Z308 welding rod, Z248 welding rod, have very remarkable economic efficiency.
Claims (1)
1, a kind of by H08A low carbon steel welding core and the cast iron welding rod that lime-titania type welding agent leather becomes, it is characterized in that described welding agent is made of weight % following ingredients:
Mid-carbon fe-mn 14～18
Titanium dioxide 10～14
Rutile 14～18
Marble 6～10
Mica 5～9
White clay 6～10
Feldspar 4～8
Dolomite 2～4
Ferrotianium 2～4
Potash 0.5～2
Wood powder 1～3
Tri-iron tetroxide 3～5
Di-iron trioxide 3～5
Iron oxide 1～3
Molybdenum-iron 0.5～2
Nickel powder 0.5～2
Fluorite 3～5
Waterglass is an amount of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109992 CN1062490A (en) | 1990-12-17 | 1990-12-17 | Special cast iron electric welding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90109992 CN1062490A (en) | 1990-12-17 | 1990-12-17 | Special cast iron electric welding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1062490A true CN1062490A (en) | 1992-07-08 |
Family
ID=4881708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90109992 Pending CN1062490A (en) | 1990-12-17 | 1990-12-17 | Special cast iron electric welding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1062490A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050082C (en) * | 1996-01-29 | 2000-03-08 | 江代源 | Cast iron welding rod chemical coating composition |
| CN1102479C (en) * | 2000-06-22 | 2003-03-05 | 赵纯大 | Novel casting iron electric welding rod for cold welding grey cast iron and spheroidal cast iron |
| CN1958213B (en) * | 2005-11-01 | 2010-12-08 | 哈尔滨理工大学 | Stainless steel welding rod of new dregs series |
| CN101934442A (en) * | 2010-09-14 | 2011-01-05 | 淄博齐鲁焊业有限公司 | Energy-saving and environment-protective welding rod |
| CN103769774A (en) * | 2013-12-20 | 2014-05-07 | 吴江邻苏精密机械有限公司 | Welding rod |
| CN103506769B (en) * | 2013-09-27 | 2016-01-20 | 无锡阳工机械制造有限公司 | A kind of welding filling material |
| CN106312297A (en) * | 2016-09-30 | 2017-01-11 | 徐州市浩泰特种焊接材料厂 | Melting nozzle and preparing method thereof |
| CN108568618A (en) * | 2017-03-07 | 2018-09-25 | 湖北新谛焊接科技有限公司 | The formula and its production technology and device of a kind of electrode coating |
| CN110695568A (en) * | 2019-09-25 | 2020-01-17 | 湖南三创富泰设备管理有限公司 | Formula and manufacturing method for quickly manufacturing cast iron welding rod |
-
1990
- 1990-12-17 CN CN 90109992 patent/CN1062490A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050082C (en) * | 1996-01-29 | 2000-03-08 | 江代源 | Cast iron welding rod chemical coating composition |
| CN1102479C (en) * | 2000-06-22 | 2003-03-05 | 赵纯大 | Novel casting iron electric welding rod for cold welding grey cast iron and spheroidal cast iron |
| CN1958213B (en) * | 2005-11-01 | 2010-12-08 | 哈尔滨理工大学 | Stainless steel welding rod of new dregs series |
| CN101934442A (en) * | 2010-09-14 | 2011-01-05 | 淄博齐鲁焊业有限公司 | Energy-saving and environment-protective welding rod |
| CN101934442B (en) * | 2010-09-14 | 2012-01-25 | 淄博齐鲁焊业有限公司 | Welding rod |
| CN103506769B (en) * | 2013-09-27 | 2016-01-20 | 无锡阳工机械制造有限公司 | A kind of welding filling material |
| CN103769774A (en) * | 2013-12-20 | 2014-05-07 | 吴江邻苏精密机械有限公司 | Welding rod |
| CN106312297A (en) * | 2016-09-30 | 2017-01-11 | 徐州市浩泰特种焊接材料厂 | Melting nozzle and preparing method thereof |
| CN108568618A (en) * | 2017-03-07 | 2018-09-25 | 湖北新谛焊接科技有限公司 | The formula and its production technology and device of a kind of electrode coating |
| CN110695568A (en) * | 2019-09-25 | 2020-01-17 | 湖南三创富泰设备管理有限公司 | Formula and manufacturing method for quickly manufacturing cast iron welding rod |
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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 |