Author: R. J. FavorPublisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 68
Book Description
Design Information on 5Cr-Mo-V Alloy Steels (H-11 and 5Cr-Mo-V Aircraft Steel) for Aircraft and Missiles
Author: R. J. FavorPublisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 68
Book Description
Design Considerations in Selecting Materials for Large Solid-propellant Rocket-motor Cases
Author: Charles Wesley BertPublisher:
ISBN:
Category : Heat resistant alloys
Languages : en
Pages : 80
Book Description
The Welding and Brazing of Alloy 718
Author: Robert Melvin EvansPublisher:
ISBN:
Category : Nickel alloys
Languages : en
Pages : 30
Book Description
Because of a special interest in Alloy 718, the Defense Metals Information Center has summarized information on the welding and brazing of the alloy. Two principal resons for the interest in this alloy are its good formability and its good weldability, expecially under restraint. The greater portion of the fusion welding of Alloy 718 has been done by the gas tungsten-arc (TIG) process. A discussion of welding atmosphere, filler metals, heat treatment of welds, welding under restraint, and weld toughness is presented in the section on fusion welding. Information is also presented on resistance welding and electron-beam welding of Alloy 718. The final section of this report deals with the brazing of Alloy 718.
Titanium-alloy Forgings
Author: H. J. HenningPublisher:
ISBN:
Category : Titanium
Languages : en
Pages : 96
Book Description
Physical and Mechanical Properties of Commercial Molybdenum-base Alloys
Author: J. A. HouckPublisher:
ISBN:
Category : Molybdenum
Languages : en
Pages : 196
Book Description
Structural Considerations in Developing Refractory Metal Alloys
Author: R. I. JaffeePublisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 36
Book Description
Progress made in applying advanced techniques and structural concepts to the problem of strengthening the Group VI-A metals, Cr, Mo, and W, is examined. At low temperatures, T/Tm
Stress-corrosion Cracking
Author: Warren E. BerryPublisher:
ISBN:
Category : Metals
Languages : en
Pages : 36
Book Description
Hot-cold Working of Steel to Improve Strength
Author: Charles W. MarschallPublisher:
ISBN:
Category : Steel
Languages : en
Pages : 88
Book Description
A Review of Bending Methods for Stainless Steel Tubing
Author: C. T. OlofsonPublisher:
ISBN:
Category : Stainless steel
Languages : en
Pages : 66
Book Description
Control of Dimensions in High-strength Heat-treated Steel Parts
Author: A. R. ElseaPublisher:
ISBN:
Category : Steel
Languages : en
Pages : 52
Book Description
THE ACHIEVEMENT AND MAINTENANCE OF DESIRED DIMENSIONS IN COMPLEX, PRECISION-BUILT STRUCTURES, SUCH AS ROCKET-MOTOR CASES, ARE CRITICAL AND TECHNICALLY INVOLVED PROBLEMS. Their proper functioning demands close dimensional tolerances. Dimensional stability is extremely difficult toACHIEVE IN STEELS AT ULTRAHIGH STRENGTH LEVELS. The problem stems from interacting metallurgical factors which manifest themselves in volumetric and shape changes. The principal sources of size change are the changes in specific volume accompanying the phase transformations which occur in hardening and tempering. Distortion occurs when a part deforms in response to stress. The problem of dimensional instability is analyzed, the factors involved are discussed, and recommendations are made regarding the control of these factors. (Author).