压力容器材料

本文介绍了LWR压力容器材料辐照监督的作用、标准和脆化评定方法。

This paper describes the function , standards and method of embrittlementevaluation about irradiation surveillance of LWR pressure vessel materials .

核压力容器材料辐照监督管的设置

The Installation of Radiation Surveillance Capsules for Nuclear Pressure Vessel Materials

压力容器材料强度试验数据库与安全评定系统的开发

The Development of Material Performance Database and Safety Assessment System for Pressure Vessel

石油化工钢制压力容器材料选用标准

Standard for material selection for petrochemical steel pressure vessels

关于压力容器材料代用问题的探讨

Discussion on material substitution of Pressure Vessel

本文的研究结果，丰富了试验方法；得到四种压力容器材料的高温疲劳裂纹扩展规律；

The result of research enriches the trial method , get the fatigue crack growth laws of four kinds of pressure vessel materials at high temperature .

分析设计的基础是弹性应力分析、塑性失效准则以及弹塑性失效准则，其对压力容器材料选择、制造过程、检验以及验收规定比传统规范设计更加严格。

DBA is based on elastic stress analysis , plastic failure criteria , and elastic-plastic failure criteria . It is more stringent than the traditional DBR method on material selection , fabrication process , inspection and acceptance of pressure vessel .

W型试样在核反应堆压力容器用材料的断裂韧度测试中具有良好的应用前景。

The W-type specimen has a well prospective application in the measurement of fracture toughness of the materials which are used in the nuclear reactor .

介绍了GB150《钢制压力容器》材料方面的部分修订内容。

It also introduces the partial revised contents of the material parts in GB150 《 Steel Pressure Vessels 》 .

研究讨论了缠绕过程中几种主要工艺参数对F&12纤维/RE14配方Φ150mm压力容器复合材料性能的影响。

Effects of several main technical parameters during winding process on F 12 / RE14 composite material performance of Φ 150 mm pressure vessels are discussed .

该胶主要应用于EPDM与金属之间及EPDM与复合材料之间的胶接，目前在大型压力容器内衬材料成型工程中已得到成功应用。

The adhesive was usually used in bonding for EPDM to metal as well as to composite materials . So far the application of the adhesive was successful in the molding engineering process of inner liner material of large pressure vessel .

圆筒形蒸煮压力容器金属材料及焊接技术

Metal Materials and Its Welding Technology for Cylindrical Pressure Vessels Using for Pulping

结果表明WHZ1钢具有优良的综合力学和焊接性能，是制造中温压力容器理想材料。

The experiments results show the steel have good weldability and welding behavior .

在大型压力容器内衬材料成型工程中已得到成功应用。

The application of this adhesive is succeeded in the moulding engineering process of inner liner material of large pressure vessel .

本文通过低温小冲杆试验技术，以19种压力容器常用材料为研究对象，研究基于小冲杆试验技术的材料韧脆转转变温度。

In this paper , nineteen kinds of materials which are commonly in pressure vessel were used for studying the ductile-brittle transition temperature by the small punch test .

对压力容器原材料、压力容器制造和使用过程中采用的磁粉检测技术的应用现状、行业特点和发展趋势等进行了综述。

The application status , industry characteristics and development trend of magnetic particle testing used in raw material inspection , fabrication inspection and in service inspection of pressure vessels were summarized .

分析结果表明，在相同的内压和容积条件下，组合压力容器的材料费比单纯钢制容器低，组合压力容器的重量显著减轻。

The analysed results show that the material cost of combined pressure vessel is lower than the pure steel vessel and that the weight of combined pressure vessel is much decreased in the same condition of internal pressure and containing volume .

综述压力容器原材料、压力容器制造和使用过程中采用的无损检测技术，包括超声、射线、磁粉、渗透、涡流、声发射、红外线、漏磁和磁记忆检测技术。

Nondestructive testing ( NDT ) techniques used in material inspection , fabrication inspection and inservice inspection of pressure vessels are reviewed including ultrasonic , radiographic , magnetic particle , penetrant , eddy current , acoustic emission , infrared , magnetic flux leakage and magnetic memory techniques .

压力容器用焊接材料的选择与采购技术条件

Specification for selecting and purchasing of welding materials for pressure vessel

压力容器环形空腔上部材料屏蔽计算分析

Calculation Analysis of the Shielded Materials in Circumferential Cavity on Top of the Reactor Pressure Vessel

压力容器与气瓶在材料检验方面异同点的分析

Analysis of the Similarities and Difference on Material Inspection for the Pressure Vessel and Gas Cylinder

分析了压力容器与气瓶在材料检验方面的异同点，并提出了一些建议。

Similarities and difference of the m aterial inspection for the pressure vessel and gas cylinder are analyzed , and some suggestions are put forward .

目前，现行的压力容器规范规定压力容器材料不能存在各向不均匀性，大多将容器器壁简化为均匀受力的薄膜进行强度计算，以薄膜应力来描述整个容器的应力水平。

At present , the existing pressure vessel design codes require that the vessel materials must be homogeneous , describing the stress level of the entire vessel with membrane stress .

为压力容器使用寿命评估和新建核电站压力容器设计提供了材料辐照脆化数据。

This investigation provides reliable data on the material irradiation embrittlement for predicting lifetime of pressure vessels in operation or in design .