Author: Joseph Adam PsiodaPublisher:
ISBN:
Category : Carnegie-Mellon University
Languages : en
Pages : 0
Book Description
The Effect of Microstructure and Strength on the Fracture Toughness of an 18 No, 300 Grade Maraging Steel
Author: Joseph Adam PsiodaPublisher:
ISBN:
Category : Carnegie-Mellon University
Languages : en
Pages : 0
Book Description
The Effect of Microstructure on the Fracture Toughness of the 300 Grade Maraging Steel
Author: Vishnoo W. ShahaniScientific and Technical Aerospace Reports
Author: The Effect of Microstructure on the Strength and Fracture of 18 Ni (25 Grade) Maraging Steel
Author: A. M. ADAIRReport on the Fourth Maraging-steel Project Review
Author: Albert M. HallPublisher:
ISBN:
Category : Maraging steel
Languages : en
Pages : 26
Book Description
Maraging Steels
Author: W ShaPublisher: Elsevier
ISBN: 184569693X
Category : Technology & Engineering
Languages : en
Pages : 216
Book Description
Maraging steels are high-strength steels combined with good toughness. They are used particularly in aerospace and tooling applications. Maraging refers to the ageing of martensite, a hard microstructure commonly found in steels.Maraging steels: modelling of microstructure, properties and applications covers the following topics: Introduction to maraging steels; Microstructure of maraging steels; Mechanical properties of maraging steels; Thermodynamic calculations for quantifying the phase fraction and element partition in maraging systems and precipitation hardening steels; Quantification of phase transformation kinetics in maraging steels; Quantification of age hardening in maraging steels; Maraging steels and overageing; Precipitation hardening stainless steel; Applications of artificial neural network on modelling maraging steel properties.With its distinguished authors, Maraging steels: modelling of microstructure, properties and applications is a standard reference for industry and researchers concerned with maraging steels and modelling as well as users of maraging steels in the aerospace and tooling sectors. The book includes both conventional maraging steels and precipitation hardened (PH) stainless steels. - Provides an overview of maraging steels including microstructure and mechanical properties - Reviews thermodynamic calculations for quantifying the phase fraction and element partition in maraging steels - Includes chapters on the quantification of phase transformation kinetics and age hardening in maraging steels
Government Reports Announcements & Index
Author: Hot Working Guide
Author: Y. V. R. K. PrasadPublisher: ASM International
ISBN: 9781615032020
Category : Technology & Engineering
Languages : en
Pages : 566
Book Description
A unique source book with flow stress data for hot working, processing maps with metallurgical interpretation and optimum processing conditions for metals, alloys, intermetallics, and metal matrix composites. The use of this book replaces the expensive and time consuming trial and error methods in process design and product development.
THE EFFECT OF TRACE IMPURITIES ON THE STRESS-CORROSION CRACKING SUSCEPTIBILITY AND FRACTURE TOUGHNESS OF 18 Ni (300 GRADE) MARAGING STEEL.
Author: R. P. M. ProcterPublisher:
ISBN:
Category :
Languages : en
Pages : 48
Book Description
A series of 18 Ni (300 grade) maraging steels of overall commercial purity but containing also deliberate impurity additions of sulphur, phosphorus, carbon, chromium and silicon plus manganese was studied. The fracture toughness and stress-corrosion resistance (determined using plane-strain fatigue-precracked specimens tested in 3.5% sodium chloride solution) of these steels was compared to the fracture toughness and stress-corrosion resistance of a commercial purity 18 Ni (300 grade) maraging steel with no deliberate impurity additions, and to a similar steel prepared from special high-purity melting stock. The most important conclusions reached are that: (i) Ultra-high purity steels do not have significantly improved stress-corrosion resistance, but show useful increases in fracture toughness when the carbon content is less than 0.005%; (ii) Simultaneous additions of Mn plus Si result in extremely low fracture toughness values; (iii) High carbon contents (greater than 0.03%) result in marginally improved stress-corrosion resistance; (iv) High Cr contents result in rather poor stress-corrosion properties. These results were correlated with the electron transmission microstructure of the steels and the results of a fractographic analysis of the fracture surfaces. (Author).
Author: