Author: E. G. WilsonPublisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description
The Mechanical Properties of Corrosion Resistant Beryllium-calcium Alloys at Elevated Temperatures
Author: E. G. WilsonThe Mechanical Properties of Copper-beryllium Alloy Strip
Author: American Society for Testing and MaterialsPublisher: ASTM International
ISBN:
Category : Beryllium alloys
Languages : en
Pages : 124
Book Description
Mechanical Properties of Beryllium
Author: E. E. BaldwinPublisher:
ISBN:
Category : Beryllium
Languages : en
Pages : 68
Book Description
The Influence of Composition, Strain Hardening, and Precipitation Heat Treatment on the Mechanical Properties and Stress Corrosion Resistance of Copper-Beryllium Alloy Strip
Author: G. R. GohnPublisher:
ISBN:
Category : Copper-beryllium alloys
Languages : en
Pages : 114
Book Description
The influence of variations in beryllium content on the mechanical properties of copper-beryllium alloy strip is discussed. Four tempers of each of five alloys varying in beryllium content from 1.60 to 2.05 per cent were investigated, both in the solution heat-treated and strain-hardened conditions and after precipitation heat treatment. The mechanical properties evaluated include tensile strength, proportional limit, 0.01 and 0.2 per cent offset yield strengths, modulus of elasticity, elongation, fatigue strength in reversed bending at cycle lives ranging from 105 to 168, Rockwell and Rockwell superficial hardness. The effect of surface treatments on fatigue life, including furnace atmospheres and shot peening, is shown. Hardness response curves are given for the five alloys for various periods of time ranging from 1/2 to 5 hr at temmperatures of 575 to 700 F in increments of 25 F. From these studies the correlation between Rockwell B and Rockwell 30T hardness values, and Rockwell C and Rockwell 30N hardness values for each of the alloys was established. Data are also presented showing the resistance of the two commercial copper-beryllium alloys (No. 25 and No. 165) to stress corrosion cracking.
Investigation of Mechanical Properties, Corrosion Resistance, and Oxidation Resistance of Thermenol, an Iron-aluminum-molybdenum Alloy
Author: K. L. KojolaPublisher:
ISBN:
Category : Corrosion and anti-corrosives
Languages : en
Pages : 40
Book Description
Elevated Temperature Properties of Beryllium
Author: K. G. WiklePublisher:
ISBN:
Category : Beryllium
Languages : en
Pages : 24
Book Description
The elevated temperature tensile properties of hot-pressed QMV beryllium have been studied from 250-950°C. Also those of warm-pressed, hot-extruded beryllium have been investigated from 250-600°C. Both materials exhibit a ductility peak at about 450°C while tensile strength decreases with increasing temperature. The results are compared with data reported in the literature on extruded flake and extruded cast beryllium. Special equipment developed for tensile testing beryllium up to 950°C is illustrated and described.
The Mechanical Properties of Copper-beryllium Alloy Strip
Author: George Rice GohnPublisher:
ISBN:
Category : Beryllium alloys
Languages : en
Pages : 136
Book Description
Corrosion of Beryllium
Author: Paul D. MillerPublisher:
ISBN:
Category : Beryllium
Languages : en
Pages : 34
Book Description
The report summarizes the corrosion behavior of beryllium. The effects on beryllium of the following environments are considered: moisture, salt solutions, acids, alkalis, gases, organic liquids, molten materials, and solid materials. Stress-corrosion cracking and galvanic effects are also discussed. A final section of the report reviews various types of coatings for protection of beryllium from corrosion by a variety of environments.
Mechanical Properties of Reactor-grade Beryllium at Elevated Temperatures
Author: R. G. O'RourkePublisher:
ISBN:
Category : Beryllium
Languages : en
Pages : 146
Book Description
The Mechanical Properties of Copper-Beryllium Alloy Strip
Author: Committee B-5 StaffPublisher:
ISBN: 9780803161542
Category :
Languages : en
Pages :
Book Description