EFFECT OF HYDROGEN ON FRACTURE-BEHAVIOR OF A QUENCHED AND TEMPERED MEDIUM-CARBON STEEL

被引：37
作者：
COSTA, JE [1 ]
THOMPSON, AW [1 ]
机构：
[1] CARNEGIE MELLON UNIV,DEPT MET & MAT SCI,PITTSBURGH,PA 15213
来源：
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1981年 / 12卷 / 05期
关键词：
D O I：
10.1007/BF02648340
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This work examined 1045 steel. Tests were made at room temperature on tensile, Charpy impact, and 4-point notched bend specimens. This steel exhibits tempered martensite embrittlement for tempering temperatures between 300 and 375 degree C. Hydrogen affected fracture by increasing the amount of intergranular fracture. In bend specimens, hydrogen also induced quasicleavage fracture at points of maximum normal stress below the notch root.
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页码：761 / 771
页数：11
相关论文
共 23 条
  • [1] BEACHEM CD, 1965, T ASME D, V87, P299
  • [2] Bernstein I. M., 1976, International Metals Reviews, V21, P269
  • [3] Bernstein I.M., 1976, EFFECT HYDROGEN BEHA, P37
  • [4] TEMPERED MARTENSITE EMBRITTLEMENT IN A HIGH-PURITY STEEL
    BRIANT, CL
    BANERJI, SK
    [J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1979, 10 (08): : 1151 - 1155
  • [5] ROLE OF HYDROGEN IN THE DUCTILE FRACTURE OF PLAIN CARBON-STEELS
    CIALONE, H
    ASARO, RJ
    [J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1979, 10 (03): : 367 - 375
  • [6] HYDROGEN ASSISTED DUCTILE FRACTURE OF SPHEROIDIZED CARBON-STEELS
    GARBER, R
    BERNSTEIN, IM
    THOMPSON, AW
    [J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1981, 12 (02): : 225 - 234
  • [7] EFFECT OF HYDROGEN ON DUCTILE FRACTURE OF SPHEROIDIZED STEEL
    GARBER, R
    BERNSTEIN, IM
    THOMPSON, AW
    [J]. SCRIPTA METALLURGICA, 1976, 10 (04): : 341 - 345
  • [8] DUCTILE FRACTURE OF U-NOTCHED BEND SPECIMENS OF SPHEROIDIZED AISI-1095 STEEL
    GOLDENBERG, T
    LEE, TD
    HIRTH, JP
    [J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1978, 9 (11): : 1663 - 1671
  • [9] ELASTIC-PLASTIC STRESS ANALYSIS FOR A NOTCHED BAR IN PLANE STRAIN BENDING
    GRIFFITHS, JR
    OWEN, DRJ
    [J]. JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1971, 19 (06) : 419 - +
  • [10] HYDROGEN PROBLEMS IN ENERGY RELATED TECHNOLOGY
    HIRTH, JP
    JOHNSON, HH
    [J]. CORROSION, 1976, 32 (01) : 3 - 26
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