Results 181 to 190 of about 2,308 (222)

A study of precipitation in AISI type 316 stainless steel

Materials Science and Engineering, 1983
Abstract The precipitation behaviour of nine casts of AISI type 316 steels, with aging temperatures ranging from 550 to 815°C and times up to 120 000 h has been studied using a newly developed X-ray internal standard technique. At temperatures below 700 °C, the data obtained are consistent with the theory that the precipitation of M23C6 is chromium ...
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Laser cladding of NiTi wire on AISI 316 stainless steel

PICALO 2004: 1st Pacific International Conference on Laser Materials Processing, Micro, Nano and Ultrafast Fabrication, 2004
Nickel titanium (NiTi) wire was clad on AISI 316 stainless steel using a high-power CW Nd:YAG laser under various processing parameters. The effect of the laser parameters on the morphology of the melt pool and the hardness of the clad were studied using SEM and Vickers microhardness measurement.
F. T. Cheng, K. H. Lo, H. C. Man
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Corrosion of annealed AISI 316 stainless steel in sodium environment

Journal of Nuclear Materials, 1998
Solution annealed AISI type 316 austenitic stainless steel specimens were exposed in static sodium at 773 and 873 K for durations ranging from 500 to 2000 h. The results, i.e, weight loss data, hardness values, carburisation, depletion rates, sigma phase formation from the ferrite layer, corrosion morphology, roughness values etc.
Vaidehi Ganesan, Vedaraman Ganesan
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Thermal passivation of AISI 316 stainless steel in controlled vacuum

Journal of Vacuum Science and Technology, 1980
By means of vacuum annealing in the range 525–775 K and under well controlled oxidative conditions the chemical composition of protective films of an AISI 316 stainless steel has been modified in order to increase the resistance to crevice corrosion.
G. Hulquist, C. Leygraf
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TIG Welding of Sintered AISI 316 L Stainless Steel

Materials Science Forum, 2010
Stainless steel (SS) powders are used in the preparation of sintered SS products. One of the applications of sintered SS products is as filters in the petrochemical and food processing industries. In these industries, the SS filters are subject to severe conditions associated with the removal of solid particles from the fluid.
Maurício David Martins das Neves, Luzinete Pereira Barbosa, Luís Carlos Elias da Silva, Olandir Vercino Correa, Isolda Costa   +4 more
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Hydrogen permeability of AISI 316 ITER grade stainless steel

Journal of Nuclear Materials, 2019
Abstract Tritium retention in the vacuum vessel emerged as a potentially serious constraint in the operation of the International Thermonuclear Experimental Reactor (ITER) several years ago. Present-day outlook reveals that the main tritium amount will be retained in deposits in the divertor area and by repeatedly applied proper thermal treatment its
Nemanič, Vincenc, Žumer, Marko, Kovač, Janez   +2 more
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Annealing behavior of implanted nitrogen in AISI 316 stainless steel

Applied Physics Letters, 1985
The behavior of implanted nitrogen during post-implantation annealing has been studied at 400, 450, and 500 °C by depth profiling of 15N-implanted samples using the nuclear resonance broadening method. During the initial states of the annealing the nitrogen depth profiles behaved as if all the nitrogen would be able to diffuse, i.e., to be in solution,
J. Hirvonen, A. Anttila
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Thermal ageing effects in AISI type 316 stainless steel

Journal of Materials Science, 1981
The effects of long-term thermal ageing on the microstructure of AlSl type 316 stainless steel are described. The microstructure of the aged steel is related to the reported embrittlement of the steel. The precipitation found is complex and the embrittlement appears to result, in part, from specimen preparation techniques interacting with the ...
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A study of plasma-nitrided AISI type 316 stainless steel

Surface and Coatings Technology, 1987
Abstract Plasma nitriding of an AISI type 316 stainless steel has been carried out in the temperature range 723 – 973 K. Detailed analysis of the distribution of various nitrides in the nitrided zone has been performed using X-ray diffraction and scanning electron microscopy techniques.
D. Sundararaman, P. Kuppusami, V.S. Raghunathan   +2 more
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Stress-Corrosion Cracking of AISI 316 Stainless Steel

2019
Abstract Several air heat exchangers failed in service in a pulp and paper operation. The tubes were made from AISI 316 stainless steel with an extruded aluminum fin mechanically bonded to the outside. Originally, the failures were blamed on poor tube to header welds. The units were sent back to the manufacturer for repair.
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