EFFECT OF MOLYBDENUM CONTENT ON THE SULFIDE STRESS CRACKING RESISTANCE OF AISI 4130-TYPE STEEL WITH 0.035-PERCENT CB

被引：35

作者：

GROBNER, PJ

SPONSELLER, DL

DIESBURG, DE

机构：

来源：

CORROSION | 1979年 / 35卷 / 06期

关键词：

D O I：

10.5006/0010-9312-35.6.240

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The presence of hydrogen sulfide in the fluids of many oil wells imposes severe restrictions on the useful strength of casing and other oil field steel products because of sulfide stress cracking (SSC). Previous studies proved the beneficial effect of molybdenum addition to SAE 4125-type steel on SSC resistance, especially in the presence of about 0. 035% Cb, but the optimum molybdenum content had not been determined. The purpose of this investigation was to define the effect of molybdenum on yield strength and SSC resistance in the range 0 to 2. 5% Mo in this type of steel and to similarly determine the effects of small additions of vanadium.

引用

页码：240 / 250

页数：11

共 12 条

[1]

CAIN WM, 1965, PETR ENG MAY, P78

[2]

FRASER JP, 1958, CORROSION, V14, P517

[3] EFFECTS OF PROCESSING VARIABLES ON MECHANICAL-PROPERTIES AND SULFIDE STRESS CRACKING RESISTANCE OF SAE 4135 STEEL MODIFIED WITH 0.75 PERCENT MO AND 0.035 PERCENT CB [J].