Prevention of damage to welded joints of 12Kh18N10T steel in production of potassium nitrate

被引：0
|
作者：
Melekhov, RK [1 ]
Karvats'kyi, LM [1 ]
Chumalo, HV [1 ]
Sumets', VI [1 ]
机构：
[1] Ukrainian Acad Sci, Karpenko Physicomech Inst, Lvov, Ukraine
来源：
MATERIALS SCIENCE | 1997年 / 33卷 / 06期
关键词：
Chloride; Nitrate; Potassium; Structural Material; Technological Solution;
D O I：
10.1007/BF02355562
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We analyzed damage to welded joints of pipes made of 12Kh18N10T steel in working media for the production of potassium nitrate. We showed that the corrosion cracking of objects was caused by the action of chlorides in technological solutions under a high level of residual postwelded stresses in welded joints. We give some recommendations for the prevention of the corrosion cracking of welded joints of pipelines and pressure filters.
引用
收藏
页码：825 / 833
页数：9
相关论文
共 50 条
  • [41] MORPHOLOGICAL PECULIARITIES OF THE DEVELOPMENT OF COVERED PITTINGS ON 12KH18N10T STEEL
    MESHCHERYAKOV, AV
    KISELEVA, LA
    KUZYUKOV, AN
    PROTECTION OF METALS, 1993, 29 (06): : 722 - 725
  • [42] HEAT-TREATMENT OF TIC 12KH18N10T CARBIDE STEEL
    GUREVICH, YG
    SAVINYKH, LM
    STEEL IN THE USSR, 1990, 20 (04): : 204 - 205
  • [43] Wear resistance of gasobaric nitrided layers on steel 12Kh18N10T
    Gerasimov, S. A.
    Gress, M. A.
    Lapteva, V. G.
    Mukhin, G. G.
    Bayazitova, V. V.
    METAL SCIENCE AND HEAT TREATMENT, 2008, 50 (1-2) : 73 - 76
  • [44] CORROSION RESISTANCE OF STRAINED WELDED JOINTS IN STEEL KH18N10T
    MIGAI, LL
    VEDENEEV.MA
    ZHUK, NP
    WELDING PRODUCTION, 1969, 16 (04): : 78 - &
  • [45] Chrome Aluminized Layers with Participation of Titanium Nitride on Steel 12Kh18N10T
    Khizhnyak, V. G.
    Arshuk, M. V.
    Loskutova, T. V.
    METAL SCIENCE AND HEAT TREATMENT, 2016, 58 (3-4) : 231 - 235
  • [46] PITTING-CORROSION RESISTANCE OF STEEL 12KH18N10T AT VARIOUS TEMPERATURES IN CHLORIDE-NITRATE SOLUTIONS
    GORODNICHII, AP
    ROZENBLYUM, RG
    PROTECTION OF METALS, 1987, 23 (04): : 462 - 463
  • [47] STRUCTURE AND RESISTANCE TO DEFORMATION OF HYDROGENATED STEEL 12KH18N10T AT DIFFERENT TEMPERATURES
    KRYLOV, VP
    ANISIMOVA, MS
    PANOV, VI
    METAL SCIENCE AND HEAT TREATMENT, 1980, 22 (9-10) : 721 - 723
  • [48] Spall Fracture of 12Kh18N10T Steel Manufactured by Selective Laser Melting
    Podurets, A. M.
    Pikulin, I. V.
    Simakov, V. G.
    Sklyadneva, T. O.
    Tereshkina, I. A.
    Tkachenko, M. I.
    Trunin, I. R.
    Shestakov, E. E.
    Gnutov, I. S.
    COMBUSTION EXPLOSION AND SHOCK WAVES, 2024, 60 (06) : 819 - 825
  • [49] INHIBITION OF PITTING IN STEEL 12KH18N10T BY SULFATE AND PHOSPHATE IONS AND SURFACTANTS
    GORODNICHII, AP
    ROZENBLYUM, RG
    KHABAROVA, EV
    PROTECTION OF METALS, 1988, 24 (02): : 206 - 209
  • [50] RAPID POTENTIOSTATIC METHOD FOR CONTROLLING INTERGRANULAR CORROSION OF 12KH18N10T STEEL
    SHAPIRO, LA
    KNYAZHEVA, VM
    SEVERINA, LS
    LAMIN, AB
    PROTECTION OF METALS, 1977, 13 (03): : 229 - 235
12345