HUT57295A - Method for producing railway frogs - Google Patents
Method for producing railway frogsInfo
- Publication number
- HUT57295A HUT57295A HU39388A HU39388A HUT57295A HU T57295 A HUT57295 A HU T57295A HU 39388 A HU39388 A HU 39388A HU 39388 A HU39388 A HU 39388A HU T57295 A HUT57295 A HU T57295A
- Authority
- HU
- Hungary
- Prior art keywords
- railway frogs
- producing railway
- producing
- frogs
- hardwearable
- Prior art date
Links
- 241000269350 Anura Species 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910000760 Hardened steel Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
Coating of hardened steel alloyed with C, Si, Mn, Co, Mo, Ni, Ti, Cr, Al, B and Zr is electronically welded on rail track crossings made of weldable steel comprising (%): 0.24 C, 0.04 P, 0.65 Si and 1.7 Mn, giving a hardwearable surface
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU39388A HUT57295A (en) | 1988-01-28 | 1988-01-28 | Method for producing railway frogs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU39388A HUT57295A (en) | 1988-01-28 | 1988-01-28 | Method for producing railway frogs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUT57295A true HUT57295A (en) | 1991-11-28 |
Family
ID=10949411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU39388A HUT57295A (en) | 1988-01-28 | 1988-01-28 | Method for producing railway frogs |
Country Status (1)
| Country | Link |
|---|---|
| HU (1) | HUT57295A (en) |
-
1988
- 1988-01-28 HU HU39388A patent/HUT57295A/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DGB9 | Succession in title of applicant |
Owner name: VOEST-ALPINE EISENBAHNSYSTEME GMBH., AT |
|
| DFA9 | Temporary prot. cancelled due to abandonment |