Published 2002 | Version v1
Miscellaneous Metadata-only

A study on advanced small punch test for evaluation of fracture strength and toughness in weldment microstructures

Creators

  • 1. Chonbuk National Univ., Jeonju (Korea, Republic of)

Description

In this study, the minimized loading ball(φ1.5mm) and bore diameter of lower die(φ3mm) were designed for Advanced Small Punch(ASP) test to evaluate the fracture strength and toughness of microstructures in steel weldment due to regional limitation on constitutive structures. The results obtained from the ASP test were compared with those from Conventional Small Punch(CSP) test for several weldment microstructures. It was found that the ASP test clearly showed the microstructural dependence on fracture strength and ductile-brittle transition behavior of the X20CrMoV121 steel weldment

Part of:
Proceedings of the KAMES 2002 joint symposium

Additional details

Publishing Information

Publisher
KSME
Imprint Place
Seoul (Korea, Republic of)
Imprint Title
Proceedings of the KAMES 2002 joint symposium
Imprint Pagination
[CD-ROM]
Journal Page Range
[6 p.]

Conference

Title
KAMES 2002 joint symposium
Dates
13-14 Nov 2002
Place
Seoul (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
35102562
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
CHARPY TEST; DUCTILE-BRITTLE TRANSITIONS; FRACTURES; HEAT AFFECTED ZONE; MECHANICAL PROPERTIES; STEELS; THERMAL DEGRADATION; ULTIMATE STRENGTH; WELDING
Descriptors DEC
ALLOYS; CARBON ADDITIONS; DESTRUCTIVE TESTING; FABRICATION; FAILURES; IMPACT TESTS; IRON ALLOYS; IRON BASE ALLOYS; JOINING; MATERIALS TESTING; MECHANICAL PROPERTIES; MECHANICAL TESTS; TESTING; TRANSITION ELEMENT ALLOYS; ZONES

Optional Information

Notes
7 refs, 8 figs, 5 tabs