Published January 19, 1982 | Version v1
Report Restricted

Inelastic analysis of dissimilar metallic pipe joints for CRBRP application

Creators

Description

A preliminary inelastic analysis of a dissimilar metallic transition joint was made based on the piping design specification for CRBRP applications. The transition joint was analyzed to satisfy the elevated temperature ASME Code requirements. The transition joint analyzed is a tri-metallic joint composed of 316 stainless steel, alloy 800H, and 2-1/4 Cr-1Mo steel sections. The preliminary results from this analysis showed that the plastic deformation occurs predominantly in the alloy 800H section, while the accumulated inelastic strain due to creep is much more significant in the 2-1/4 Cr-1Mo section. The region of this transition joint which experiences the greatest amount of accumulated damage is at the interface of the 2-1/4 Cr-1Mo steel and the Inconel 82 weldment

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS., PC A02/MF A01 as DE82011435.

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.

Additional details

Publishing Information

Imprint Pagination
22 p.
Report number
GEFR-SP--260

Conference

Title
ASME pressure vessel and piping conference.
Dates
27 Jun - 1 Jul 1982.
Place
Orlando, FL (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
14725066
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHROMIUM-MOLYBDENUM STEELS; CLINCH RIVER BREEDER REACTOR; COMPATIBILITY; CREEP; INCOLOY 800; PIPE JOINTS; PIPES; REACTOR MATERIALS; STAINLESS STEEL-316; STRESS ANALYSIS; THERMAL STRESSES
Descriptors DEC
ALLOYS; BREEDER REACTORS; CARBON ADDITIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CHROMIUM-NICKEL STEELS; CORROSION RESISTANT ALLOYS; EPITHERMAL REACTORS; FAST REACTORS; FBR TYPE REACTORS; HEAT RESISTING ALLOYS; INCOLOY ALLOYS; IRON ALLOYS; IRON BASE ALLOYS; JOINTS; LIQUID METAL COOLED REACTORS; MATERIALS; MECHANICAL PROPERTIES; MOLYBDENUM ALLOYS; NICKEL ALLOYS; POWER REACTORS; REACTORS; SODIUM COOLED REACTORS; STAINLESS STEELS; STEELS; STRESSES; TRANSITION ELEMENT ALLOYS

Optional Information

Secondary number(s)
CONF-820601--3.