FIELD: railway transport.
SUBSTANCE: invention relates to methods of jointing parts of points and rails together. Proposed method consists in that aforesaid parts are jointed together by friction welding comprising arranging a spacer therein between. Welded joint with high-hardness manganese steel is air dried with no thermal treatment.
EFFECT: reduced thermal load on welded joints.
2 cl
| Title | Year | Author | Number |
|---|---|---|---|
| INTERMEDIATE PART TO CONNECT SHAPED BODY FROM MANGANOUS STEEL WITH CARBON STEEL, AND ALSO METHOD TO CONNECT CASTS FROM MANGANOUS AUSTENITE STEEL WITH STANDARD RAILS | 2008 |
|
RU2450063C2 |
| METHOD FOR WELDING THE CROSSPIECE MADE OF MANGANESE STEEL WITH A RAIL MADE OF CARBON STEEL | 2023 |
|
RU2797491C1 |
| METHOD FOR JOINING PARTS WITH SWITCH | 0 |
|
SU1819305A3 |
| METHOD FOR WELDING A MANGANESE STEEL CROSS WITH A CARBON STEEL RAIL | 2022 |
|
RU2774792C1 |
| METHOD FOR WELD JOINT OF MANGANESE STEEL FROG AND CARBON STEEL RAIL | 2007 |
|
RU2361030C1 |
| METHOD OF JOINING AUSTENITIC MANGANESE STEEL CASTINGS OF FROGS WITH CARBON STEEL RAILS | 0 |
|
SU1122209A3 |
| CONTACT FLASH-BUTT WELDING METHOD | 0 |
|
SU1815071A1 |
| METHOD OF JOINING ARTICLES FROM HIGH-CARBON STEEL WITH ARTICLE FROM HIGH-MANGANESE AUSTENITIC STEEL | 1998 |
|
RU2129938C1 |
| METHOD FOR CONTACT WELDING OF RAILS | 2022 |
|
RU2777495C1 |
| METHOD OF ARC WELDING PARTS MADE OF CARBON STEEL AND PARTS MADE OF HIGH-ALLOYED AUSTENITIC STEEL | 0 |
|
SU1389963A1 |
