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Preliminary test of liquid metal induced embrittlement in liquid lipb and stainless-steel systems

Technical Report:

Abstract

Corrosion of structural materials with molten metal is one of major concerns of the feasibility of this concept. Many experimental works have been performed to examine the reactivity of eutectic Li17Pb83 with stainless-steel, and proved that the reactivity of it with structure materials is lower than that of the other molten breeders such as Li and LiF-BeF2. Several investigators have reported that weldments of Cr-Mo ferritic steel degradate with liquid LiPb because of the liquid metal induced embrittlement (LMIE) phenomena. Present study was aimed at the susceptibility of LMIE in the LiPb-steel system under various stress conditions. Tests were done with Li17Pb83 and pure Pb at 500degC. Test specimens of U-bend, tensiled-rod and weldments were prepared from austenitic (SUS316) and ferritic (modified 9Cr-1Mo) steels. At high stress condition of 70 % of break stress, generation of microcracks was observed. (author).
Authors:
Yoshida, Hiroshi; Enoeda, Mikio; Naruse, Yuji; [1]  Shige, Takashi; Hasegawa, Misao
  1. Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment
Publication Date:
May 01, 1992
Product Type:
Technical Report
Report Number:
JAERI-M-92-066
Reference Number:
SCA: 700480; PA: JPN-92:011051; SN: 93000918456
Resource Relation:
Other Information: PBD: May 1992
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; STEEL-CR17NI12MO3; CORROSION; THERMONUCLEAR REACTORS; BREEDING BLANKETS; LIQUID METALS; EMBRITTLEMENT; LEAD BASE ALLOYS; LITHIUM ALLOYS; STEEL-CR9MO; SOLDERING; 700480; COMPONENT DEVELOPMENT; MATERIALS STUDIES
OSTI ID:
10111095
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE93753130; TRN: JP9211051
Availability:
OSTI; NTIS; INIS
Submitting Site:
JPN
Size:
59 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Yoshida, Hiroshi, Enoeda, Mikio, Naruse, Yuji, Shige, Takashi, and Hasegawa, Misao. Preliminary test of liquid metal induced embrittlement in liquid lipb and stainless-steel systems. Japan: N. p., 1992. Web.
Yoshida, Hiroshi, Enoeda, Mikio, Naruse, Yuji, Shige, Takashi, & Hasegawa, Misao. Preliminary test of liquid metal induced embrittlement in liquid lipb and stainless-steel systems. Japan.
Yoshida, Hiroshi, Enoeda, Mikio, Naruse, Yuji, Shige, Takashi, and Hasegawa, Misao. 1992. "Preliminary test of liquid metal induced embrittlement in liquid lipb and stainless-steel systems." Japan.
@misc{etde_10111095,
title = {Preliminary test of liquid metal induced embrittlement in liquid lipb and stainless-steel systems}
author = {Yoshida, Hiroshi, Enoeda, Mikio, Naruse, Yuji, Shige, Takashi, and Hasegawa, Misao}
abstractNote = {Corrosion of structural materials with molten metal is one of major concerns of the feasibility of this concept. Many experimental works have been performed to examine the reactivity of eutectic Li17Pb83 with stainless-steel, and proved that the reactivity of it with structure materials is lower than that of the other molten breeders such as Li and LiF-BeF2. Several investigators have reported that weldments of Cr-Mo ferritic steel degradate with liquid LiPb because of the liquid metal induced embrittlement (LMIE) phenomena. Present study was aimed at the susceptibility of LMIE in the LiPb-steel system under various stress conditions. Tests were done with Li17Pb83 and pure Pb at 500degC. Test specimens of U-bend, tensiled-rod and weldments were prepared from austenitic (SUS316) and ferritic (modified 9Cr-1Mo) steels. At high stress condition of 70 % of break stress, generation of microcracks was observed. (author).}
place = {Japan}
year = {1992}
month = {May}
}