Published October 2000 | Version v1
Miscellaneous Metadata-only

Consideration on the effect of undercooling in Delayed Hydride Cracking (DHC) tests

Creators

  • 1. KAERI, Taejon (Korea, Republic of)

Description

The effects of the undercooling on DHCV, which can be applied in Delayed Hydride Cracking(DHC) tests after soaking treatment, have been investigated. DHC Velocity (DHCV) has been decreased to 1/2 when the amount of undercooling temperature is 10 .deg. C, and then DHCV's have been decreased to about 1/5 when the amount of undercooling temperature is 40 .deg. C. This behavior is interpreted in terms of Terminal Solid Solubility for Dissolution (TSSD) and Precipitation (TSSP), the nature of DHC, and the observed phenomenon of DHC. In order to explain the effects of undercooling on DHCV, the role of the existing hydride at DHC testing temperature on DHCV has been proposed

Part of:
Proceedings of the KNS autumn meeting

Additional details

Publishing Information

Publisher
KNS
Imprint Place
Taejon (Korea, Republic of)
Imprint Title
Proceedings of the KNS autumn meeting
Imprint Pagination
[CD-ROM]
Journal Page Range
[9 p.]

Conference

Title
2000 autumn meeting of the KNS
Dates
26-27 Oct 2000
Place
Taejon (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
34050600
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
CRACKS; DISSOLUTION; HYDRIDES; PRECIPITATION; SOLUBILITY; VELOCITY
Descriptors DEC
HYDROGEN COMPOUNDS; SEPARATION PROCESSES

Optional Information

Notes
3 refs, 7 figs