QQI's (Quantitative Quality Indicators) are magnetic particle test pieces with artificial defects used to verify proper field direction and adequate field strength. QQI's are a valuable tool to be used …

qqi试片 是带有人工缺陷的薄钢片, 使用时贴在被测工件表面, 通常用于验证工件表面的场强和方向。qqi试片有若干种不同型号, 它是在薄钢片表面蚀刻加工圆形和十字形细凹槽而制成, 可以提 …

2018年8月7日 · QQIs are artificial flaw notched shims that are attached to example parts, commonly used to demonstrate both field strength and direction within a part. Available in …

2023年11月10日 · qqi试片是带有人工缺陷的薄钢片，使用时贴在被测工件表面，通常用于验证工件表面的场强和方向。 QQI试片有若干种不同型号，它是在薄钢片表面蚀刻加工圆形和十字形 …

2023年9月18日 · QQIs are magnetic particle test pieces (shims) created with artificial flaws (notches) that are used to verify magnetic field direction and relative strength. The QQI was …

QQI’s shown below may be used to ensure the establishment of fields in the uni- directional magnetization method and to ensure the establishment and field balance in the multidirectional …

Quantitative Quality Indicators (QQI) are magnetic particle test pieces with artificial defects used to verify field direction and relative strength. QQI’s are also used to balance multi-directional …

Standard QQI - CX-230 - Set of 5 Quantitative Quality Indicators (QQI) are magnetic particle test pieces with artificial defects used to verify field direction and relative strength. QQI's are also …

2024年2月29日 · The QQI notches simulate a surface break on the part while providing a realistic flaw length to set the proper NDT technique for detecting the required flaws. The 30% notch …

Quantitative Quality Indicators (QQI) are magnetic particle test piece shims with artificial defects used to verify field direction and relative strength. QQI's are also used to balance multi …