RO88162B1 - COMPOZITIE PENTRU îNVELISUL ELECTROZILOR DE SUDURA - Google Patents
COMPOZITIE PENTRU îNVELISUL ELECTROZILOR DE SUDURAInfo
- Publication number
- RO88162B1 RO88162B1 RO109685A RO10968583A RO88162B1 RO 88162 B1 RO88162 B1 RO 88162B1 RO 109685 A RO109685 A RO 109685A RO 10968583 A RO10968583 A RO 10968583A RO 88162 B1 RO88162 B1 RO 88162B1
- Authority
- RO
- Romania
- Prior art keywords
- composition
- welding wire
- plasticizer
- wire shell
- microcrystalline cellulose
- Prior art date
Links
- 238000003466 welding Methods 0.000 title abstract 2
- 229920000168 Microcrystalline cellulose Polymers 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 abstract 2
- 239000008108 microcrystalline cellulose Substances 0.000 abstract 2
- 229940016286 microcrystalline cellulose Drugs 0.000 abstract 2
- 239000004014 plasticizer Substances 0.000 abstract 2
- 239000004111 Potassium silicate Substances 0.000 abstract 1
- 238000007792 addition Methods 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052913 potassium silicate Inorganic materials 0.000 abstract 1
- 235000019353 potassium silicate Nutrition 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
Compozitia pentru învelusul electrozilor de sudura are un continut de 10% caloin, 36% ZrO2, 27% cuart, 27% creta si adaosuri de 21% silicat de potasiu ca liant cît si de celuloza microcristalina ca plastifiant. în scopul îmbunatatirii omogenitatii învelisurilor de electrozi contine ca plastifiant în proportie de 0,38% celuloza microcristalina cu indice de cristalinitate de 77,5% grad de polimerizare de 420, suma fractiilor sub 71 miu-72,4% suprafata specifica 10 m2/g, densitatea în gramada 0,135 g/m3 si continut de cenusa 0,10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83109685A RO88162A2 (ro) | 1983-01-12 | 1983-01-12 | Compozitie pentru invelisul electrozilor de sudura |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83109685A RO88162A2 (ro) | 1983-01-12 | 1983-01-12 | Compozitie pentru invelisul electrozilor de sudura |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO88162B1 true RO88162B1 (ro) | 1985-10-31 |
| RO88162A2 RO88162A2 (ro) | 1985-11-30 |
Family
ID=20112532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO83109685A RO88162A2 (ro) | 1983-01-12 | 1983-01-12 | Compozitie pentru invelisul electrozilor de sudura |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO88162A2 (ro) |
-
1983
- 1983-01-12 RO RO83109685A patent/RO88162A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO88162A2 (ro) | 1985-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG28037A3 (bg) | Удължен филтър | |
| NO305291B1 (no) | Sammensetning egnet som en formstabil, ikke-forbrukbar elektrode for elektrokjemisk prosessering, fremgangsmÕte for fremstilling derav, og blanding for utf°relse av framgangsmÕten | |
| TR199802112A2 (xx) | Erimi� yap��t�r�c� kitleleri i�in i�lem yard�mc�s� olarak polietilen balmumu. | |
| IT8022159A0 (it) | Sega pe produrre intagli nei pannelli. | |
| DK251884A (da) | Aluminiumresistent, keramisk fibersammensaetning | |
| AR241538A1 (es) | Copolimeros de etileno y de alfa-olefinas. | |
| AU566598B2 (en) | Dishwahing compositions containing layered clay | |
| ATE34627T1 (de) | Waessrige leitfaehigmachende zusammensetzung zum leitfaehigmachen von blattmaterial. | |
| AU579147B2 (en) | Surface dressing of roads | |
| IT1111776B (it) | Perfezionamenti nei o relativi ai giunti cardanici | |
| DE3770998D1 (de) | Dichtbetonzusammensetzung mit hoher bestaendigkeit. | |
| IT1127939B (it) | Perfezionamento nei fili diamantati per il taglio di materiali lapidei | |
| AU4961879A (en) | Low density cement slurry | |
| DE3380624D1 (de) | Aluminosilicates | |
| GB658524A (en) | Improvements in or relating to wood fiber materials and methods and devices for producting such materials | |
| JPS5752594A (en) | Manufacture of covered electrode | |
| GB873528A (en) | A material which is protective against ionising radiations | |
| SU657000A1 (ru) | Сырьева смесь дл приготовлени легкого бетона | |
| Glover | The mineral properties and probable provenance of a 33,000 year old opaline artifact from Devil's Lair, South-western Australia | |
| JPS5580588A (en) | Utilization of waste generated by used paper milling in paper making industry | |
| GB1267756A (en) | Compositions containing hydraulic binding agents | |
| GB1412993A (en) | Highway construction | |
| Hallingbaeck et al. | The bryophytes Tortula laevipila and T. virescens on the Swedish west coast. | |
| von Jutrczinki | Ecological study of ciliate fauna in two Bonn Forest creeks.). | |
| SU1212202A1 (ru) | Токопроводящая композиция |