Study of the Radiation Stability of Austenitic Type 347 Stainless Steel |
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Authors: | M B Reynolds Jr" target="_blank">J R LowJr L O Sullivan |
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Affiliation: | 1.General Electric Co.,Schenectady,USA |
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Abstract: | The effect of neutron bombardment upon the stability of type 347 austenitic stainless steel has been investigated by a magnetic technique. The relation of the ferrite content of a stainless steel to its magnetic properties is given, and an apparatus suitable for the measurement of the ferromagnetic saturation induction of small specimens is described. Results of measurements on irradiated specimens are tabulated. Exposure to a neutron flux was found to cause a slight increase in the ferrite content of type 347 stainless steel, the change increasing with increasing length of exposure and with increasing initial ferrite content. The similarity of the effect of irradiation to the effect of annealing is pointed out. Possible effect of irradiation upon density of austenitic stainless steel is discussed. |
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