Download or read book Effects of Residual Elements on Cold Rolling and Finishing of Austenitic Stainless Steels written by F. Blake and published by . This book was released on 1967 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is the purpose of this paper to review the more common residual elements in austenitic stainless steels. Their effects on work hardening, surface, corrosion resistance, welding, etc., will be noted where information is available. An arbitrary limit of 0.05 per cent per residual element will be used as a guide. Experiments and experience at Allegheny Ludlum Steel Corp. with residuals exceeding 0.05 per cent will also be reviewed. It is intended to point out the harmful effects of certain elements and emphasize the satisfactory results obtained with other residuals in standard grades. Residual elements can be grouped into several categories--austenitizers, ferritizers, carbide formers, interstitials, etc. Copper, nitrogen, and cobalt are called austenitizers principally because they promote the formation and stability of austenite. Nickel, manganese, and carbon are other austenite-stabilizing elements and are an integral part of standard analyses. Aluminum, molybdenum, and silicon fall into the category of ferritizers, in that they promote the formation of ferrite. Other elements such as tungsten, vanadium, columbium, etc., can combine with the carbon to form carbides with remaining percentages acting as ferrite formers and going into solid solution. Hydrogen and oxygen are classified as interstitials.
Download or read book Effects of Residual Elements on Properties of Austenitic Stainless Steels written by and published by . This book was released on 1967 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Residual Elements on Properties of Austenitic Stainless Steels written by R. B. Gunia and published by . This book was released on 1967 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Residual Elements on Properties of Austenitic Stainless Steels a Symposium Presented at the Sixty ninth Annual Meeting Atlantic City N j 26 June 1 July 1966 written by American Society for Testing and Materials and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1967 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Residual Elements on Properties of Austenitic Stainless Steels written by American Society for Testing and Materials and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stress Corrosion Cracking of Austenitic Stainless Steel written by McIntyre R. Louthan and published by . This book was released on 1964 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Residual Elements on Properties of Austenitic Stainless Steels A symposium presented at the Sixty ninth Annual Meeting American Society for Testing and Materials Atlantic City NJ June 26 July 1 1966 written by and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mond Nickel Bulletin written by and published by . This book was released on 1968 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Residual Elements on Properties of Austenitic Stainless Steels written by American Society for Testing and Materials and published by . This book was released on 1967 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Residual Elements on Properties of Austenitic Stainless Steels written by and published by . This book was released on 1967 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EFFECTS OF RESIDUAL ELEMENTS ON PROPERTIES OF AUSTENITIC STAINLESS STEELS SYMPOSIUM 69TH 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 The Journal of the Iron and Steel Institute written by Iron and Steel Institute and published by . This book was released on 1968 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the institute's Proceedings.
Download or read book Residual Elements and Their Effect on Applications of Austenitic Stainless Steels in the Power Industry written by I. A. Rohrig and published by . This book was released on 1967 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use of the austenitic stainless steels permitted increases in steam temperature in the power industry from 1000 F up to 1200 F. Problems of cracking at welded joints in Type 347 heavy-wall steam piping used at 1050 to 1100 F (566 to 593 C) resulted in changing to Types 304 and 316 steels for pipe. Creep failures in Type 321 superheater tubing have been resolved by use of the Type 321H material. Residual elements had no part in the problems with Types 347 and 321. A study made by the Edison Electric Institute shows that as pressure, temperature, and size of units have increased, operating availability has decreased. The result is a downward trend to 1000 to 1050 F (538 to 566 C) in temperature of new designs. Failures due to corrosion pitting of stainless steel condenser tubes were reported in several plants in 1965. Type 304 tubing used in a few plants as a replacement material in feedwater heaters has a good record. Research to improve the strength of Type 304 shows the beneficial effect of 0.07 to 0.15 per cent nitrogen in improving the rupture strength at 1200 F (649 C). A review of the use of austenitic stainless steels and the experience with the materials shows that the residual elements present in commercial materials have no effect on the use of the austenitic stainless steels in the power industry.
Download or read book Residual Elements Have Significant Effects on the Elevated Temperature Properties of Austenitic Stainless Steel Welds written by DP. Edmonds and published by . This book was released on 1979 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The influence of various residual elements on the elevated-temperature properties of austenitic stainless steel welds has been investigated at the Oak Ridge National Laboratory (ORNL). Included in this investigation are the effects of boron, phosphorus, titanium, carbon, sulfur, and silicon. This work is aimed at developing austenitic stainless steel weld materials with enhanced elevated-temperature properties.
Download or read book Effects of Residual Elements on the General Corrosion Resistance of Austenitic Stainless Steels written by L. R. Scharfstein and published by . This book was released on 1967 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: A literature review and new experimental data are presented on the effects of residual elements (boron, carbon, nitrogen, silicon, phosphorus, sulfur, aluminum, cobalt, copper, molybdenum, columbium, and titanium) on the general corrosion resistance of the austenitic Cr-Ni stainless steels. Only molybdenum, copper, and cobalt are considered beneficial; boron less than 0.006 per cent may help resist intergranular corrosion; boron greater than 0.010 per cent, silicon, carbon, and sulfur are detrimental, while nitrogen, phosphorus, aluminum, columbium, and titanium may either be "neutral" or detrimental depending upon concentrations, heat treatments, and "cleanness" of the melt.
Download or read book The Combined Effects of Temperature and Irradiation on the Mechanical Properties of Austenitic Stainless Steels written by J. E. Irvin and published by . This book was released on 1965 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
