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Standard

Ultrasonic Inspection, Thin Wall Metal Tubing

2017-09-26
WIP
AMS2634C
This specification covers procedures for ultrasonic inspection of thin wall metal tubing of titanium, titanium alloy, and corrosion and heat resistant steels and alloys having nominal OD over 0.1875 inch (4.762 mm) with OD to wall thickness ratio of 8 or greater and wall thickness variation not exceeding + or - 10% of nominal.

This process has been used typically for locating internal defects, such as cracks, voids, seams, and other discontinuities, which may or may not be exposed to the surface, but usage is not limited to such applications.

Standard

Water Conditioning Agents for Aqueous Magnetic Particle Inspection

2017-09-26
WIP
AS4792B
This SAE Aerospace Standard (AS) covers water conditioning agents used to facilitate aqueous wet-method magnetic particle inspection. Such conditioning agents, in powder or liquid form, provide suitable corrosion protection, wetting, and particle dispensability properties when mixed in water for application of magnetic particles on the surface of an object for magnetic particle inspection as described in AMS3042, AMS3044, ASTM E1444, and others. Water conditioning agents can consist of varying combinations of such components as dispersants, surfactants, corrosion inhibitors, and anti-foaming agents. Individual components may be added to the bath of a system to develop specific properties. The user is referred to the manufacturer of the conditioning agent to develop the most suitable combination of ingredients for the user’s requirements.
Standard

Eddy Current Inspection of Circular Holes in Nonferrous Metallic Aircraft Engine Hardware

2017-09-26
WIP
AS4787A
This SAE Aerospace Standard (AS) establishes minimum requirements for eddy current inspection of circular holes in nonferrous, metallic, aircraft engine hardware with fasteners removed. The inspection is intended to be performed at maintenance and overhaul facilities on engine run hardware. This standard has been typically used to inspect for service-induced surface and near surface cracks, but usage is not limited to such applications.
Standard

Ultrasonic Thickness Testing

2017-09-26
WIP
ARP2654A
To provide general instructions for accomplishing ultrasonic thickness measurements. Measurements can be made from one side of a material when access to the opposite side is restricted.
Standard

Inspection Material, Penetrant

2017-09-26
WIP
AMS2644G
This specification establishes the classification, technical requirements, tests, and test procedures for the qualification, approval, and quality verification of all materials used in the liquid penetrant methods of inspection with the exception of those excluded in the application section.
Standard

Ultrasonic Immersion Inspection, Titanium and Titanium Alloy Billet, Premium Grade

2017-09-20
WIP
AMS2628B
This specification covers procedures for ultrasonic immersion inspection of premium grade wrought titanium and titanium alloy round billet 5.0 inches (127 mm) and over in nominal diameter. This inspection procedure has been used typically for locating internal defects such as cracks, voids, inclusions, and other structural discontinuities which may or may not be exposed to the surface in billets, but usage is not limited to such applications. Testing normally will be by longitudinal procedure, but shear wave procedure may be added when agreed upon by purchaser and vendor. This specification includes zoned inspection and digital data acquisition.
Standard

Ultrasonic Immersion Inspection Titanium and Titanium Alloy Forgings Premium Grade

2016-11-29
CURRENT
AMS2636A
This specification covers procedures for ultrasonic immersion inspection of premium grade wrought titanium and titanium alloy forgings. Premium grade is a term used to describe titanium alloys used for critical rotating components in turbine engines. For details, see SAE AMS2380, the specification that covers the procedures for approval of products of premium-quality titanium alloys and the controls to be exercised in producing such products.
Standard

Inspection Process, Magnetic Rubber

2016-01-06
CURRENT
AMSI83387B
This specification covers both the material and the examination process of an inspection material in the form of a dispersion of magnetic particles in a controlled viscosity rubber base that cures at room temperature by addition of one or more curing agents. The test object is magnetized with the uncured rubber covering the area of interest. The magnetic particles then migrate to the leakage field caused by the discontinuity. As the rubber cures, discontinuity indications remain in place on the rubber. The product may be supplied in a variety of viscosities and colors.
Standard

Barkhausen Noise Inspection for Detecting Grinding Burns in High Strength Steel Parts

2015-08-01
WIP
ARP4462A
This recommended practice covers the procedures and method for establishing acceptance criteria when performing Barkhausen noise testing of surface-hardened steel components to detect grinding burns (metallurgical damage caused by over-heating) in bare or chromium-plated parts. Primarily for nondestructive testing of heat treated, high strength low-alloy steel parts which have been ground, in accordance with MIL-STD-866 or commercial standard, before or after chromium plating. This test method may be used as an independent test or to confirm grinding damage detected in accordance with AMS 2440 or MIL-STD-867 in bare or chromium plated components.
Standard

Inspection, Ultrasonic, Product Over 0.5 Inch (12.7 mm) Thick

2014-10-16
WIP
AMS2630D
This specification covers procedures for ultrasonic inspection, by pulse-echo procedures, of flat, rectangular, round, cylindrical, and contoured products having a thickness or cross-sectional dimension greater than 0.50 inch (12.7 mm), using either contact or immersion methods, and using the longitudinal-wave or shear-wave modes or combinations of the two, as necessary. This specification may apply to testing finished machined parts provided the parts can meet the basic testability requirements, such as size, contour, metallurgical structure, and thickness.
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