RO87185B1 - îNVELIS DE ELECTROZI DESTINATI SUDARII OTELURILOR îNALT ALIATE REZISTENTE LA COROZIUNE SI REFRACTARE - Google Patents
îNVELIS DE ELECTROZI DESTINATI SUDARII OTELURILOR îNALT ALIATE REZISTENTE LA COROZIUNE SI REFRACTAREInfo
- Publication number
- RO87185B1 RO87185B1 RO112592A RO11259283A RO87185B1 RO 87185 B1 RO87185 B1 RO 87185B1 RO 112592 A RO112592 A RO 112592A RO 11259283 A RO11259283 A RO 11259283A RO 87185 B1 RO87185 B1 RO 87185B1
- Authority
- RO
- Romania
- Prior art keywords
- coating
- resistant
- alloyed steels
- highly alloyed
- electrodes
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 238000003466 welding Methods 0.000 title abstract 2
- 239000004111 Potassium silicate Substances 0.000 abstract 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- 239000004579 marble Substances 0.000 abstract 2
- 229910052913 potassium silicate Inorganic materials 0.000 abstract 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 abstract 2
- 235000019353 potassium silicate Nutrition 0.000 abstract 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
- 239000000454 talc Substances 0.000 abstract 2
- 229910052623 talc Inorganic materials 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- 229910005347 FeSi Inorganic materials 0.000 abstract 1
- 229910017116 Fe—Mo Inorganic materials 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 229910003296 Ni-Mo Inorganic materials 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Nonmetallic Welding Materials (AREA)
Abstract
Inventia se refera la un învelis de electrozi destinati sudarii otelurilor înalt aliate rezistente la coroziune si refractare de tip Cr-Ni-Mo constituit din maximum, respectiv 5% Mn, 8% Ni, 4% FeSi, 40% marmora, 1,5 carboximetilceluloza si 5% cuart din minimum, respectiv 1% FeMo si 26% fluorina cat si din FeNb alb de titan, talc si silicat de sodiu, eventual în amestec cu silicat de potasiu, si care în scopul optimizarii conditiilor de obtinere si îmbunatatirii calitatii sudurilor ce se obtin contine maximum respectiv 13% Fe-Mo si de titan, minimum respectiv 25% marmora si 1% cuart 2-5% talc si 15-25% silicat de sodiu eventual preamestecat în proportie de 20-50% silicat de potasiu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO112592A RO87185B1 (ro) | 1983-11-18 | 1983-11-18 | îNVELIS DE ELECTROZI DESTINATI SUDARII OTELURILOR îNALT ALIATE REZISTENTE LA COROZIUNE SI REFRACTARE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO112592A RO87185B1 (ro) | 1983-11-18 | 1983-11-18 | îNVELIS DE ELECTROZI DESTINATI SUDARII OTELURILOR îNALT ALIATE REZISTENTE LA COROZIUNE SI REFRACTARE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO87185A2 RO87185A2 (ro) | 1985-06-29 |
| RO87185B1 true RO87185B1 (ro) | 1985-06-30 |
Family
ID=20113871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO112592A RO87185B1 (ro) | 1983-11-18 | 1983-11-18 | îNVELIS DE ELECTROZI DESTINATI SUDARII OTELURILOR îNALT ALIATE REZISTENTE LA COROZIUNE SI REFRACTARE |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO87185B1 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113726C (zh) * | 1999-02-04 | 2003-07-09 | 魏国章 | 珠光体耐热钢电焊条 |
-
1983
- 1983-11-18 RO RO112592A patent/RO87185B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO87185A2 (ro) | 1985-06-29 |
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