DB34/T 2390-2015 火力发电厂汽轮机金属部件检测规程

ICS27.100

K54

DB34

安徽省地方标准

DB34/T2390—2015

火力发电厂汽轮机金属部件检测规程

TestingStandardForThermalPowerPlantSteamTurbineMetalParts

文稿版次选择

2015-06-03发布2015-07-03实施

安徽省质量技术监督局发布

DB34/T2390—2015

目次

前言...............................................................................III

1范围..............................................................................1

2规范性引用文件....................................................................1

3术语和定义........................................................................1

4汽缸检验检测......................................................................1

4.1资料核查......................................................................1

4.2外观检查......................................................................2

4.3硬度测定......................................................................2

4.4金相分析......................................................................2

4.5评判..........................................................................2

5叶片检验检测......................................................................2

5.1资料核查......................................................................2

5.2外观检查......................................................................3

5.3无损检测......................................................................3

5.4评判..........................................................................3

6叶轮检验检测......................................................................3

6.1资料核查......................................................................3

6.2外观检查......................................................................4

6.3无损检测......................................................................4

6.4硬度测定......................................................................4

6.5评判..........................................................................4

7主轴检验检测......................................................................4

7.1资料核查......................................................................4

7.2外观检查......................................................................5

7.3无损检测......................................................................5

7.4光谱检验......................................................................5

7.5硬度测定......................................................................5

7.6金相分析......................................................................5

7.7评判..........................................................................6

8巴氏合金轴瓦检验检测..............................................................6

8.1资料核查......................................................................6

8.2外观检查......................................................................6

8.3无损检测......................................................................6

8.4评判..........................................................................6

I

DB34/T2390—2015

9螺栓检验检测.......................................................................6

9.1资料核查.......................................................................6

9.2外观检查.......................................................................7

9.3无损检测.......................................................................7

9.4光谱检验.......................................................................7

9.5硬度测定.......................................................................7

9.6金相分析..........................