발간논문

Home > KJMM 논문 > 발간논문

Vol.25, No.4, 278 ~ 287, 1987
Title
Effects of Tin on the Fracture toughness of Ductile Cast Iron
최해복Hae Bok Choi, 오덕수Duk Su O, 강인찬In Chan Kang
Abstract
The fracture toughness of ductile cast irons having substantially different microstructures due to Sn addition was studied. The effect of the notch tip diameter on the fracture toughness was also studied. The conditional fracture toughness, K_Q was found to decrease by approximately 50 to 60% with Sn addition. Considering general mechanical properties and fracture toughness, it was concluded that tin addition for strengthening ductile cast iron should be restricted within 0.1%.
Key Words
| PDF
대한금속∙재료학회 │ (06633) 서울시 서초구 서초대로 56길 38 대한금속∙재료학회 회관 (서초1동 1666-12번지)
Tel : 070-4266-1646 │ FAX : 02-557-1080 │ E-mail : metal@kim.or.kr
Copyright ⓒ 2013 사단법인 대한금속∙재료학회 All rights reserved.