RU2008114688A - ELECTRODE COATING - Google Patents
ELECTRODE COATING Download PDFInfo
- Publication number
- RU2008114688A RU2008114688A RU2008114688/02A RU2008114688A RU2008114688A RU 2008114688 A RU2008114688 A RU 2008114688A RU 2008114688/02 A RU2008114688/02 A RU 2008114688/02A RU 2008114688 A RU2008114688 A RU 2008114688A RU 2008114688 A RU2008114688 A RU 2008114688A
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- RU
- Russia
- Prior art keywords
- ferromolybdenum
- ferrosilicon
- fluorite
- soda
- alkaline earth
- Prior art date
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- Nonmetallic Welding Materials (AREA)
Abstract
Состав электродного покрытия для сварки неповоротных и поворотных стыков труб и металлоконструкций из углеродистых и низколегированных сталей с пределом прочности до 600-686 МПа, содержащий карбонаты щелочноземельных металлов, флюорит, ферросплав марганца, ферросилиций, органический пластификатор, отличающийся тем, что он дополнительно содержит алюминиевый порошок, безводный алюмосиликат состава Al2O3 - 30-32%, SiO2 - 60…65%, Na2О - 3…5%, K2O - 3…5%, ферромолибден, железный порошок, соду, фторопласт и вещество дефомикс при следующих соотношениях компонентов, мас.%: ! карбонаты щелочноземельных металлов33-35флюорит16-19алюмосиликат безводный12-20алюминий1,0-1,2ферросплав марганца8-9ферросилиций2,5-3,0ферромолибден2,2-2,6железный порошок12-16фторопласт1,5-2,3сода1,5-2,0органический пластификатор0,7-2,0дефомикс0,15-0,20The composition of the electrode coating for welding fixed and rotary joints of pipes and metal structures from carbon and low alloy steels with a tensile strength of up to 600-686 MPa, containing alkaline earth metal carbonates, fluorite, manganese ferroalloy, ferrosilicon, an organic plasticizer, characterized in that it additionally contains aluminum powder , anhydrous aluminosilicate of the composition Al2O3 - 30-32%, SiO2 - 60 ... 65%, Na2O - 3 ... 5%, K2O - 3 ... 5%, ferromolybdenum, iron powder, soda, fluoroplast and substance defomix with the following component ratios s, wt.%:! alkaline earth metal carbonates 33-35 fluorite 16-19 anhydrous aluminum silicate 12-20 aluminum 1.0-1.2 manganese ferroalloy 8-9 ferrosilicon 2.5-3.0 ferromolybdenum 2.2-2.6 iron powder 12-16 fluoroplast 1.5-2.3 soda 1.5-2.0 organic plasticizer 0.7- 2.0deficix 0.15-0.20
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008114688/02A RU2399472C2 (en) | 2008-04-14 | 2008-04-14 | Electrode coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008114688/02A RU2399472C2 (en) | 2008-04-14 | 2008-04-14 | Electrode coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008114688A true RU2008114688A (en) | 2009-10-20 |
| RU2399472C2 RU2399472C2 (en) | 2010-09-20 |
Family
ID=41262628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008114688/02A RU2399472C2 (en) | 2008-04-14 | 2008-04-14 | Electrode coating |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2399472C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873473B (en) * | 2012-09-28 | 2014-12-10 | 西安理工大学 | Low-hydrogen alkaline electrode for online welding of X80 pipeline steel |
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2008
- 2008-04-14 RU RU2008114688/02A patent/RU2399472C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2399472C2 (en) | 2010-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20110415 |