Download or read book Temper Embrittlement of Alloy Steels written by D. L. Newhouse and published by ASTM International. This book was released on 1972 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temper Embrittlement of Alloy Steels written by Symposium on Temper Embrittlement of Alloy Steels and published by . This book was released on 1972 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temper Embrittlement of Low Alloy Steels written by A. Joshi and published by . This book was released on 1972 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: In an effort to understand the role various elements play on the temper embrittlement of low alloy steels, chemical analyses of fracture surfaces of nonembrittled and embrittled steels are conducted using Auger electron spectroscopy. The alloying elements, nickel and chromium, and trace elements antimony and tin segregated to grain boundaries during the embrittling treatment. No segregation was detected in nonembrittled steels. An attempt is made to relate the segregation of various elements and the observed embrittlement. The nature and extent of segregation is determined by ion sputtering experiments followed by Auger spectroscopic analysis. The segregation of impurity and alloying elements is examined considering both the Gibbsian and nonequilibrium models for segregation. A model is proposed to explain the observed concentration profiles. The effect of solute segregation on the grain boundary embrittlement is discussed in terms of true surface energy and plastic strain energy criteria.
Download or read book Temper Embrittlement of Alloy Steels written by American Society for Testing and Materials Staff and published by . This book was released on 1972 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temper Embrittlement in Steel written by and published by . This book was released on 1968 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temper Embrittlement of Alloy Steels written by Symposium on Temper Embrittlement of Alloy Steels. 1971, Atlantic City, NJ. and published by . This book was released on 1972 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temper Embrittlement of Alloy Steels written by D. L. Newhouse and published by . This book was released on 1972 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TEMPER EMBRITTLEMENT OF ALLOY STEELS SYMPOSIUM 74TH ANNUAL MEETING PAPERS ASTM written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temper Embrittlement of Alloy Steels written by and published by . This book was released on 1972* with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Role of Microstructure in the Temper Embrittlement of Low Alloy Steels written by I. De Souza Bott and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temper Embrittlement of Alloy Steels written by and published by . This book was released on 1972 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of Microstructure on the Temper Embrittlement of Some Low Alloy Steels written by R. Viswanathan and published by . This book was released on 1979 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of microstructural variations produced by varying the transformation product and the tensile strength level on the temper embrittlement susceptibility of steels has been the subject of some recent studies. A review of the results pertaining to chromium molybdenum (Cr-Mo), chromium-molybdenum-vanadium (Cr-Mo-V), and nickel-chromium-molybdenum-vanadium (Ni-Cr-Mo-V) steels has been completed. Based on the review, it appears that in 2.25Cr-1Mo steels embrittled by step-cooling the transformation product does not appreciably affect the temper embrittlement susceptibility. In Cr-Mo-V and Ni-Cr-Mo steels, susceptibility to embrittlement increases in the order ferrite-pearlite, bainite, and martensite. Results on the effect of strength levels are inconclusive. In general, those structures that cause the steel to have low toughness initially also result in reduced susceptibility for further embrittlement. The limited amount of Auger data available suggest that the effect of microstructure is explainable, at least in part, by differences in grain boundary segregation of impurity elements caused by differences in microstructure.
Download or read book Temper embrittlement of alloy steels a symposium presented at the seventy fourth annual meeting American Society for Testing and Materials 27 June 2 July 1971 written by D. L. Newhouse and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TEMPER EMBRITTLEMENT OF ALLOY STEELS A SYMPOSIUM PRES AT THE 74TH ANNUAL MEETING AMERICAN SOCIETY FOR TESTING AND MATERIALS ATLANTIC CITY N J 27 JUNE 2 JULY 1971 written by and published by . This book was released on 1972 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temper Embrittlement of Alloy Steels written by and published by . This book was released on 1972 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temper Embrittlement in Chromium Molybdenum and Chromium Alloy Steels written by Stephen George Cupschalk and published by . This book was released on 1957 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Solute Elements on Temper Embrittlement of Low Alloy Steels written by HL. Marcus and published by . This book was released on 1972 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensive studies on alloy steels have correlated temper embrittlement with the presence of electronegative elements such as Sb, P, Sn, and As. This paper studies the relationship of impurity grain boundary segregation to several of the steps involved in the embrittling process through Auger electron spectroscopic analysis of the fracture surfaces of several steels that are distinguished by a ductile-brittle transition.
