본 발명은 액화 가스 저장 탱크용 밀봉된 멤브레인에 관한 것으로, 상기 밀봉된 멤브레인은 다음을 포함하는 질량 화학 조성을 갖는 등급의 오스테나이트계 스테인리스강을 상기 탱크의 적어도 하부에 포함한다: 16.0% ≤ Cr ≤ 28.0%; 10.0% ≤ Ni ≤ 27.0%; and 2.0% ≤ Mo ≤ 8.0%.

    The invention relates to a sealed membrane for a tank for storing liquefied gas, said sealed membrane comprising, at least in a lower portion of said tank, an austenitic stainless steel grade having a chemical composition which consists of, by mass %: 16.0% ≤ Cr ≤ 28.0%; 10.0% ≤ Ni ≤ 27.0%; and 2.0% ≤ Mo ≤ 8.0%.


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    Title :

    저장 탱크를 위한 밀봉된 멤브레인


    Contributors:

    Publication date :

    2022-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C22C Legierungen , ALLOYS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



    밀봉된 유체 저장 탱크용 밀봉 멤브레인

    LAURAIN NICOLAS / DE COMBARIEU GUILLAUME | European Patent Office | 2022

    Free access