The Physical Metallurgy of Precipitation-hardenable Stainless Steels

The Physical Metallurgy of Precipitation-hardenable Stainless Steels PDF Author: D. C. Ludwigson
Publisher:
ISBN:
Category : Stainless steel
Languages : en
Pages : 84

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The Physical Metallurgy of Precipitation-hardenable Stainless Steels

The Physical Metallurgy of Precipitation-hardenable Stainless Steels PDF Author: D. C. Ludwigson
Publisher:
ISBN:
Category : Stainless steel
Languages : en
Pages : 84

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A Discussion of the Physical Metallurgy of the 18 Per Cent Nickel Maraging Steels

A Discussion of the Physical Metallurgy of the 18 Per Cent Nickel Maraging Steels PDF Author: Albert M. Hall
Publisher:
ISBN:
Category : Nickel
Languages : en
Pages : 34

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Book Description
Various aspects of the physical metallurgy of the 18 % nickel maraging steels are discussed in this report in the light of the knowledge which has thus far been accumulated on these steels. The 18 % nickel type of maraging steel was singled out for discussion because of its especially attractive combination of strength and fracture toughness, the comparative simplicity with which it can be hardened, and the relative ease with which it can be formed and joined. The highnickel maraging steels are considered to be outstanding members of a loose-knit family of agehardenable or precipitation-hardenable martensitic steels. Some comparisons and analogies are drawn among various members of this family with particular reference to the 18% nickel steels. (Author).

NBS Monograph

NBS Monograph PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 164

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Heat Treatment of High-strength Steels for Airframe Applications

Heat Treatment of High-strength Steels for Airframe Applications PDF Author: Robert John Fiorentino
Publisher:
ISBN:
Category : Decarburization of steel
Languages : en
Pages : 122

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The Application of High Pressure in Metal-deformation Processing

The Application of High Pressure in Metal-deformation Processing PDF Author: F. W. Boulger
Publisher:
ISBN:
Category : Hydrostatic pressure
Languages : en
Pages : 82

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Book Description
On October 3, 1963, a symposium was sponsored by the Bureau of Naval Weapons, Metalworking Processes and Equipment Program, on the application of high pressure in metal-deformation processing. Past research has shown that superimposed hydrostatic pressure can significantly increase the ductility at fracture of various materials. These observations have stimulated considerable interest in applying this hydrostatic-pressure effect to metal deformation processing, where it was anticipated that improved ductility and fabricability of brittle materials could be realized. Hydrostatic extrusion and hydrodynamic compressive forging were two such fabrication techniques discussed at the symposium, and preliminary results were found to be encouraging. Another fabrication process that will be investigated in the near future is sheet drawing, where the effect of superimposed pressure improves the ductility to fracture, it was noted that pressure cycling did not improve either the strength or ductility of steels containing various amounts of carbon. In addition to the mechanical-property effects, hydrostatic pressure has been found to affect measurably, numerous metallurgical properties of metals and alloys. (Author).

Thermal Radiative Properties of Selected Materials

Thermal Radiative Properties of Selected Materials PDF Author: W. D. Wood
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 290

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Index to DMIC Reports and Memoranda

Index to DMIC Reports and Memoranda PDF Author: Battelle Memorial Institute. Defense Metals Information Center
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 38

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Design Considerations in Selecting Materials for Large Solid-propellant Rocket-motor Cases

Design Considerations in Selecting Materials for Large Solid-propellant Rocket-motor Cases PDF Author: Charles Wesley Bert
Publisher:
ISBN:
Category : Heat resistant alloys
Languages : en
Pages : 80

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Design Information on Nickel-base Alloys for Aircraft and Missiles

Design Information on Nickel-base Alloys for Aircraft and Missiles PDF Author: R. J. Favor
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 168

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New Developments in High-strength Stainless Steels

New Developments in High-strength Stainless Steels PDF Author: A. F. Hoenie
Publisher:
ISBN:
Category : Martensitic stainless steel
Languages : en
Pages : 48

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Book Description
This report presents information on the physical metallurgy, chemical composition, mechanical and physical properties, corrosion resistance, fabrication, and cleaning of several of the newer high-strength stainless steels. The alloys covered include one semiaustenitic precipitation-hardenable stainless steel, PH14-8Mo, and the following martensitic precipitation- hardenable stainless steels: PH13-8Mo, 15-5PH, Custom 455, AM-363, AM-362, and AFC-77. Also included is 17-4PH as a sheet and strip product.