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Laser beam quality is more complicated and subtle than is usually assumed, a fact that has caused no end of frustration and misunderstanding between laser manufacturers, users, and acquirers. Laser Beam Quality Metrics guides the reader through the subtleties of laser...
This commercial item description (CID) establishes the government acquisition requirements for a 2610 gram capacity beam indicating balance scale.
This European Standard specifies the required characteristics, inspection and test methods, quality assurance and procurement requirements for metric series 8°30' dynamic beam seal pipe couplings, for temperature ranges type II and III according to ISO 6771 and nominal pressure up to...
4.1 Purpose-Practices to be employed for the radiographic examination of materials and components with neutrons using digital neutron detectors are outlined herein. They are intended as a guide for the assessment of a digital neutron radiograph's characteristics. For information on neutron...
1.1 This specification2 covers requirements for high-strength quenched and tempered alloy steel forgings for pressure vessels, isostatic presses, shock tubes, and similar components. 1.2 These materials are not intended for welded construction. 1.3 Three grades of nickel-chromium-moly
This standard specifies the required characteristics, inspection and test methods, quality assurance and procurement requirements for metric series 8°30' dynamic beam seal pipe couplings, for temperature ranges type II and III according to ISO 6771 and nominal pressure up to 28 000...
5.1 Beams and beams with platforms can vary greatly in, for example: length, width, height, quantity, geometry, surface coatings, and for a variety of industries. Fig. 2 shows examples of various beams and beams with platforms. FIG. 2 Example Beams: (a) Steel...
4.1 This standard provides a guide for the other DDA standards (see Practices E2597, E2698, and E2737). It is not intended for use with computed radiography apparatus. Figure 1 describes how this standard is interrelated with the aforementioned standards. FIG. 1 Flow Diagram Representing the...
1.1 This specification covers additive manufacturing of parts manufactured via laser beam powder bed fusion (PBF-LB) processing of Grade 4340 (UNS G43400) used in transportation applications, including automotive applications. Parts made using this processing method require heat treatment to...
1.1 Purpose-This practice establishes the minimum requirements for ultrasonic examination of wrought products. Note 1: This practice was adopted to replace MIL-STD-2154, 30 Sept. 1982. This practice is intended to be used for the same applications as the document which it replaced. Users should...
