NM0113301A

The Aluminum ASTM Wire Type IQI-02A (2") is a standardized Image Quality Indicator (IQI) designed for use in radiographic testing (X-ray and gamma-ray inspection) of aluminum materials. This IQI adheres to the requirements of ASTM standards, typically ASTM E747, which specifies the characteristics of wire-type IQIs for radiography. The "(2")" designation indicates that the encapsulated set of wires has an approximate length of 2 inches.

Key Features:

• Wire Type Design: Consists of a set of six precisely manufactured aluminum wires of varying, known diameters, encapsulated in a flexible, transparent material.

• Aluminum Material: Fabricated from aluminum, ensuring radiographic absorption properties consistent with the aluminum components being inspected.

• ASTM Compliance: Conforms to the standards established by ASTM International, primarily ASTM E747, for reliable and consistent image quality assessment.

• Material Group 02: Designated as Material Group 02 according to ASTM E747, specifically intended for use with aluminum alloys.

• Set Letter A: Belongs to Set Letter A, one of the standard sets of wire IQIs defined by ASTM E747. Set A contains six specific wire diameters designed for evaluating radiographic sensitivity over a defined range of thinner aluminum material thicknesses compared to other sets.

• Nominal Length: The encapsulated set of wires has a nominal length of 2 inches, facilitating placement and visibility during radiographic testing.

• Identification Marking: Clearly marked with the material (Al), the ASTM designation (or reference to it), the material group (02), and the set letter (A) for easy identification and traceability.

Applications:

• Used in radiographic testing of aluminum materials with specific thickness ranges, as determined by ASTM E747 for Set A IQIs.

• Placed on or near the test object during radiography to evaluate the quality and sensitivity of the radiographic technique.

• Employed to verify that the radiographic image provides sufficient detail to reveal flaws of a predetermined size within the aluminum material.

• Utilized in quality control processes to ensure compliance with radiographic inspection standards and specifications for aluminum components.

Importance:

• Provides a standardized and objective method for assessing radiographic image quality when inspecting aluminum.

• Enables inspectors to determine the smallest discernible wire in the radiograph, indicating the level of radiographic sensitivity achieved.

• Helps ensure that the radiographic technique is capable of detecting critical flaws within the aluminum material being examined.

• Facilitates consistent and reliable radiographic inspection results across different inspections and operators.

• Essential for meeting the requirements of various codes, standards, and specifications that mandate radiographic testing of aluminum.