FIELD: liquefied gas storage.
SUBSTANCE: storage and/or transportation system for liquefied gas. The system includes a container for contact with liquefied gas, the container being made up of metal plates welded together to ensure a pressure-tight joint. At least one of the said metal plates is made of an alloy based on iron and manganese, which contains, wt.%: 25.0 ≤ Mn ≤ 32.0, 7.0 ≤ Cr ≤ 14.0, 0 ≤ Ni ≤ 2.5, 0.05 ≤ N ≤ 0.30, 0.1 ≤ Si ≤ 0.5, as required 0.010 ≤ rare earth elements ≤ 0.14, the balance is iron and residual elements obtained from production.
EFFECT: required level of properties at low temperatures and contact with liquefied gas.
31 cl, 6 dwg, 6 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON-MANGANESE ALLOY WITH IMPROVED WELDABILITY | 2019 |
|
RU2772883C1 |
| LIQUEFIED GAS STORAGE | 2019 |
|
RU2791228C2 |
| SEALED AND HEAT-INSULATED TANK | 2020 |
|
RU2803103C2 |
| LIQUEFIED GAS STORAGE | 2021 |
|
RU2817469C1 |
| LIQUEFIED GAS STORAGE, A SHIP INCLUDING A STORAGE, A COLD LIQUID PRODUCT TRANSFER SYSTEM ON A SHIP, AND A METHOD FOR LOADING OR UNLOADING A SHIP | 2021 |
|
RU2802106C1 |
| HEAT-INSULATING SEALED TANK | 2019 |
|
RU2758743C1 |
| HEAT-INSULATING SEALED TANK | 2019 |
|
RU2779509C2 |
| SEALED AND HEAT-INSULATING TANK | 2018 |
|
RU2764234C2 |
| SEALED AND THERMALLY INSULATING TANK COMPRISING METAL STRIPS | 2014 |
|
RU2666382C2 |
| TANK WALL CONTAINING SEALED MEMBRANE HAVING CORRUGATION WITH ENHANCED CURVILINEAR SECTION | 2019 |
|
RU2786850C2 |
