针对压力容器设备在湿硫化氢环境中经常产生的应力腐蚀破坏，结合工作实践，讨论了在不同情况下压力容器用钢的选材要求。
Against pressure vessel wet H2S in the environment often stress corrosion damage, combing work practice, discussed in different situations steel pressure vessel in the selection requirements.
给出了压力容器用钢的声发射特性和压力容器声发射检测方法，综合分析了国内外压力容器声发射检测的标准、仪器和应用进展。
AE characteristics of pressure vessel steel and AE testing of pressure vessel are reviewed. The progress of AE instruments, pressure vessel AE testing standards and application are analyzed.
针对几种常用的压力容器用钢和舰船钢介绍了平面应变止裂韧度试验的全过程，得到了几种材料不同温度下的平面应变止裂韧度值。
The whole procedure of plain strain arrest toughness K Ia on several traditional ship steel was introduced. The values of plain strain arrest toughness K Ia at different temperatures were obtained.
本文简要介绍了压力容器用碳素钢和低合金钢锻件标准。
The paper briefly introduces the carbon and low-alloy steel forgings standard for pressure vessels.
本文简要介绍了压力容器用碳素钢和低合金钢锻件标准。
The paper briefly introduces the carbon and low-alloy steel forgings standard for pressure vessels.
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