Pilot Industrial Production of EI893 Alloy by Vacuum Remelting.

被引：0
|
作者：
Trusov, L.P.
Filatova, M.A.
Bednyakova, T.E.
Zhitkov, I.K.
机构：
来源：
Energomashinostroenie | 1980年 / 06期
关键词：
Metal melting - Vacuum technology;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Results of an investigation of the EI893 alloy produced at the ″Elektrostal″ Plant under different remelting conditions are presented. The structure, short-time mechanical properties, long-time and fatigue strength of the metal of ingots, rods 105 mm in dia, and stumped blade blanks for stationary gas turbine units have been investigated. Data on the metallographic and X-ray spectroscopic investigation of the lignation zones are given. Optimal conditions of production of EI893 by remelting in a vacuum are detailed. They ensure a minimal degree of lignation nonuniformity and a high level of service properties.
引用
收藏
页码：13 / 15
相关论文
共 6 条
  • [1] On the structural changes in the nickel-base alloy EI893 during operation
    Tarasenko, Y. P.
    Berdnik, O. B.
    Kirikov, S. V.
    Perevezentsev, V. N.
    LETTERS ON MATERIALS-PIS MA O MATERIALAKH, 2014, 4 (04): : 279 - 282
  • [2] CHANGE IN THE STRUCTURE AND PROPERTIES OF EI893 ALLOY BLADE METAL WITH OPERATION IN A STEAM TURBINE GAS TURBINE PLANT
    KLYPINA, AM
    KIRICHENKO, EP
    MELAMED, MM
    CHISTYAKOVA, LD
    KUZNETSOVA, TP
    SHCHEKLANOVA, ZP
    THERMAL ENGINEERING, 1978, 25 (09) : 45 - 47
  • [3] Changes in the Structure and Properties of Metal of Blades Made of EI893 Alloy During Operation in a Combined Steam and Gas Turbine Power Plant.
    Klypina, A.M.
    Kirichenko, E.P.
    Melamed, M.M.
    Chistyakova, L.D.
    Kuznetsova, T.P.
    Shcheklanova, Z.P.
    1600,
  • [4] MASTERING VACUUM ARC REMELTING OF EI437B HIGH-TEMPERATURE ALLOY
    不详
    STAL IN ENGLISH-USSR, 1965, (09): : 720 - &
  • [5] The analysis of the main structural and mechanical characteristics of EP800 and EI893 alloys to optimize production of the first stage of a GTE-45-3 gas-turbine power plant
    Tarasenko Y.P.
    Tsareva I.N.
    Berdnik O.B.
    Kazanskii D.A.
    Journal of Machinery Manufacture and Reliability, 2016, 45 (1) : 83 - 89
  • [6] Production of 500 mm dia. heat-resistant alloy ingots by vacuum arc remelting
    Vul'fevich, M.S.
    Tregubenko, I.A.
    Kalitsev, V.A.
    Beda, T.V.
    Stal', 1991, (07): : 32 - 33
1