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Mechanical and metallurgical characteristics of NeCrFe alloys 718 joints brazed with Ni--13 wt. percent Cr--10 wt. percent P filler metal (LWBR Development Program)

Technical Report ·
OSTI ID:6742102

Pin-hinge and lap-joint test specimens of NiCrFe alloy 718 sheet were prepared by brazing with BNi-7 brazing filler metal. Test variables included brazing temperature and time, rebrazing, test temperature, nickel plating, and joint clearance. Results of tensile and fatigue tests, conducted at room temperature and 600/sup 0/F, are presented and discussed. The effects of the test variables on metallographic properties are also discussed. (NSA 31: 6566)

Research Organization:
Bettis Atomic Power Lab., Pittsburgh, PA (USA)
DOE Contract Number:
AT(11-1)-GEN-14
OSTI ID:
6742102
Report Number(s):
WAPD-TM-1028
Country of Publication:
United States
Language:
English

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BREEDER REACTORS
CHROMIUM ALLOYS
FATIGUE
INCONEL 718
INCONEL ALLOYS
LWBR TYPE REACTORS
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WATER MODERATED REACTORS