FIELD: metallurgy.
SUBSTANCE: invention relates to the field of metallurgy. To provide reduced susceptibility to destruction of steel plate element method includes heating of steel plate element to temperature exceeding final temperature of austenite conversion, and subsequent cooling at rate above critical cooling rate, then local heating and cooling of plate element with creation of second area, having hardness below hardness of first area of plate element.
EFFECT: disclosed is a steel plate element and a method for production thereof.
7 cl, 12 dwg
| Title |
Year |
Author |
Number |
| IRON-BASED COPPER-CONTAINING SINTERED ARTICLE AND METHOD OF ITS PRODUCTION |
2002 |
|
RU2280706C2 |
| HOT STAMPING METHOD AND PRODUCT PRODUCED THEREWITH |
2017 |
- Ota Eiichi
- Yogo Yasuhiro
- Ihara Tomoaki
- Okuma Shinobu
|
RU2680486C1 |
| METHOD OF PRODUCTION OF SUPERSTRENGTH WELDABLE STEELS |
1998 |
- Luton Majkl Dzh.
- Koo Dzhajoung
- Bangaru Narasimkha-Rao V.
- Pitersen Klifford V.
- Tamekhiro Khirosi
- Asakhi Khitosi
- Khara Takuja
- Sugijama Masaaki
|
RU2210603C2 |
| METHOD FOR PRODUCING OF STEEL SHEET (VERSIONS) AND STEEL SHEET |
1999 |
- Koo Dzajoung
- Bangaru Narasimkha-Rao V.
- Ajer Ragkhavan
- Vogn Glen A.
|
RU2234542C2 |
| ULTRA HIGH STRENGTH COLD ROLLED STEEL SHEET WITH EXCELLENT SPOT WELDING AND FORMING CHARACTERISTICS, ULTRA HIGH STRENGTH PLATED STEEL SHEET AND METHOD FOR THEIR MANUFACTURE |
2021 |
- Kvon, Sun Khvan
- Park, Tszin Sung
- Kim, Khi Tszin
|
RU2807157C1 |
| METHOD FOR MANUFACTURE OF STEEL SHEET (VERSIONS) AND STEEL SHEET |
1999 |
- Koo Dzajoung
- Bangaru Narasimkha-Rao V.
- Vogn Glen A.
- Ajer Ragkhavan
|
RU2235792C2 |
| PROCEDURE FOR FABRICATION OF HIGH STRENGTH COLD-ROLLED AND ANNEALED STEEL SHEETS AND SHEETS MANUFACTURED BY THIS PROCEDURE |
2008 |
- Khil' Otin Khav'Er
- Mulehn Antuan
|
RU2437945C2 |
| MARTENSITIC-FERRITIC STAINLESS STEEL, MANUFACTURED PRODUCT AND METHODS OF THEIR APPLICATION |
2015 |
- De Karvalyu, Rikardu Nolasko
- Ferrejra, Marselu Almeida Kunya
- De Lima, Marilia Mendonsa
- Meskita, Rafael Agnelli
- Farina, Alekhandre Bellegard
- Liberto, Rodrigu Sezar Nasimentu
|
RU2696513C2 |
| ULTRA HIGH STRENGTH AND TOUGHNESS STEEL PLATE HAVING LOW YIELD RATIO AND MANUFACTURING METHOD THEREOF |
2013 |
- Chzhao Sysin
- Tszyan Khunshen
- Yao Lyanden
|
RU2682074C2 |
| COLD-ROLLED MARTENSITIC STEEL AND METHOD FOR PRODUCING THE SPECIFIED STEEL |
2020 |
- Siebentritt, Matthieu
- Lhoist, Vincent
|
RU2802417C2 |
