RO103261B1 - Electrode for build-up welding - Google Patents
Electrode for build-up weldingInfo
- Publication number
- RO103261B1 RO103261B1 RO142005A RO14200589A RO103261B1 RO 103261 B1 RO103261 B1 RO 103261B1 RO 142005 A RO142005 A RO 142005A RO 14200589 A RO14200589 A RO 14200589A RO 103261 B1 RO103261 B1 RO 103261B1
- Authority
- RO
- Romania
- Prior art keywords
- welding
- electrode
- build
- ferrochrom
- rutile
- Prior art date
Links
Abstract
Inventia se refera la un electrod învelit pentru încarcare prin sudare, destinat, în special, încarcarii prin sudare a suprafetelor active ale sculelor de prelucrat cauciuc, suprafete ce necesita o duritate ridicata. Electrodul pentru încarcare prin sudare este alcatuit dintr-o vergea de fier aliat cu 0,4...0,6% molibden si 16...18% crom, vergea acoperita cu un învelis constituit din 21% marmura, 20% fluorina, 5...6% rutil, 0,5...1,5% alumina, 0,5...1,5% carboximetil- celuloza, 14...16% silicat de sodiu lichid, 2...3% grafit, 10...12% ferocrom si 22...23% wolfram.The invention relates to a welded electrode for welding loading, especially for the welding of active surfaces of rubber processing tools, surfaces requiring high hardness. The welding electrode consists of a ferrous alloy with 0.4 ... 0.6% molybdenum and 16-18% chromium, covered with a coating consisting of 21% marble, 20% fluorine, 5 ... 6% rutile, 0.5 ... 1.5% alumina, 0.5 ... 1.5% carboxymethyl cellulose, 14 ... 16% liquid sodium silicate, 2 ... 3 % graphite, 10 ... 12% ferrochrom and 22 ... 23% tungsten.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO142005A RO103261B1 (en) | 1989-10-16 | 1989-10-16 | Electrode for build-up welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO142005A RO103261B1 (en) | 1989-10-16 | 1989-10-16 | Electrode for build-up welding |
Publications (2)
Publication Number | Publication Date |
---|---|
RO103261A2 RO103261A2 (en) | 1991-12-02 |
RO103261B1 true RO103261B1 (en) | 1992-06-25 |
Family
ID=20125807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO142005A RO103261B1 (en) | 1989-10-16 | 1989-10-16 | Electrode for build-up welding |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO103261B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104551453A (en) * | 2014-12-09 | 2015-04-29 | 天津大桥龙兴焊接材料有限公司 | 80kg ultralow temperature high-strength steel welding electrode and preparation method thereof |
-
1989
- 1989-10-16 RO RO142005A patent/RO103261B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104551453A (en) * | 2014-12-09 | 2015-04-29 | 天津大桥龙兴焊接材料有限公司 | 80kg ultralow temperature high-strength steel welding electrode and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
RO103261A2 (en) | 1991-12-02 |
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