Results 191 to 200 of about 2,733 (210)

REX M42 and CPM REX M42

Alloy Digest, 1985
Abstract REX M42 is a high-speed steel that can be heat treated to 68 Rockwell C hardness. Its higher hardness makes it outstanding for special-cutting tools with requirements beyond the capability of general-purpose high-speed steels. CPM REX M42, produced by the Crucible Particle Metallurgy Process, is an improved quality product with ...
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MPEC 2023-M42 : 2023 MK

2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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AISI TYPE M42

Alloy Digest, 1987
Abstract AISI Type M42 is capable of being heat treated to Rockwell C 68-70; in fact, it is a super high-speed steel. Its combination of composition and properties makes it suitable for machining high-hardness alloys and difficult-to-machine superalloys.
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Bemba (M42)

Abstract This chapter presents some aspects of the grammar of the Bemba language; it focuses on the nominal class system of Bemba, discussing the different noun classes of Bemba with regard to their general semantics and patterns. The chapter demonstrates the significance of the noun classes of the language, particularly in respect of
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Output Tests of M42 Percussion Caps

1966
Abstract : The output characteristics of four different logs of M42 Percussion Caps have been studied with a high-speed, broad-band, two-color optical pyrometer (UV/IR Radiation Output Detector). The output characteristics studied were the relative energy history, the temperature history, relative brisance, and blast pattern.
R. G. Amicone, M. G. Kelly
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Microfinishing quenched and tempered M42 tool steels

International Journal of Nanomanufacturing, 2008
Improvements associated with the life of cutting tools used to machine M42 tool steel are discussed in this paper. To achieve this, experiments using a variety of tool coatings are conducted on quenched and tempered M42. The limitations of the study include the employment of a short-time tool wear method.
M.J. Jackson, G.M. Robinson, J.S. Morrell   +2 more
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VFF_D0.2 Final Report (M37-M42)

2013
This deliverable is organized through different sections meant to give a complete perspective on the VFF activities accomplished within the months between 37 and 42 of the project (Sept. 2012 - Feb. 2013). This paragraph will introduce the VFF objectives as they can be derived from the DoW, while the following sections will describe the work done to ...
Sacco M., Redaelli C.
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MPEC 2025-M42 : 2025 MX

The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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M42/M46 Grenade Body Manufacturing Process

1986
Abstract : This project was initiated to develop an alternate, less costly manufacturing process for the M42/M46 grenade metal parts. Several different manufacturing processes were independently investigated resulting in the conclusion that the warm backward extrusion process produced an equivalent grenade body while offering a significant reduction in
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