球墨铸铁UT模板.doc

球 墨 铸 铁—
超 声 检 测 规 程
Ultrasonic Examination Procedure for
ductile iron castings
范业军
11月15日

内 容
CONTENT –
一、 适用范围APPLICABLE SCOPE
二、 参考标准 REFERENCES STANDARD
三、 人员要求PERSONNEL QUALIFICATION
四、 术语和定义TERMS & DEFINITIONS
五、 质量要求QUALITY REQUIREMENTS
六、 检测程序EXAMINATION PROCEDURE
七、 结论和汇报EVALUATION AND REPORTING
一、 适用范围APPLICABLE SCOPE
本规程要求了大连东北核设备无损检测对球墨铸铁超声波检测方法及评定标准;
This procedure include examination method that Ultrasonic Examination of ductile iron castings
with yoke performed by Dalian Northeast Nuclear Industrial NDT Co.,Ltd
二、 参考标准REFERENCES STANDARD
、 美国无损检测协会American Society for Non-Destructive Testing(ASNT)
SNT-TC-1A ()
无损检测资格和证书
Personnel Qualification and Certification in Nondestructive Testing
、 欧洲标准European Standard
EN 12680-3 ()
铸造—第三部分球墨铸铁超声检测Founding- Ultrasonic examination, Part3. Spheroidal graphite cast iron castings
三、 人员要求PERSONNEL QUALIFICATION
、 从事超声检测人员需要持有美国无损检测学会颁发资格证书;
Ultrasonic Examination personal should hold certification by ANMT
、 超声检测工艺规程和工艺卡由Ⅱ级人员编制;
Ultrasonic Examination card and procedure qualificated by Level II personnel.
、 UT检测汇报先由Ⅱ级以上人员签发。
UT examination report issued by Level II personnel.
四、 术语和定义TERMS AND DEFINITIONS
、 样品认证: FPQ- First Piece Qualification
、 批量认证: PLQ-Pilot Lot Qualification
、 供货商误差要求: SDR- Supplier Deviation Request
五、 质量要求QUALITY REQUIREMENTS
、 设备EQUIPMENT
Equipment
将使用脉冲反射式超声波仪表– Pulse-echo type ultrasonic instruments shall be used.
设备最终检测日期和下次要求检测将在测试设备上表明。 此期限不超出2个月。
- The date of the last calibration and the date of the next required calibration shall be displayed on the test equipment. This time period shall not exceed 2 months.
对于在钢中所传输纵向和横向波段所设定范围从10毫米到2米将被连续检验,
Range setting, from at least 10mm to 2m, shall be continuously selectable, for longitudinal and transverse wa