CRITICAL CRACK SIZE FOR LOW-TEMPERATURE BRITTLENESS OF MILD STEEL IN TENSION OF CENTER-CRACKED SHEET

Chin J Mater Res

1992, Vol. 6

Issue (2): 98-102 DOI:

Current Issue | Archive | Adv Search

CRITICAL CRACK SIZE FOR LOW-TEMPERATURE BRITTLENESS OF MILD STEEL IN TENSION OF CENTER-CRACKED SHEET

LI Daoming;YAO Mei(Harbin Institute of Technology)

Cite this article:

LI Daoming;YAO Mei(Harbin Institute of Technology). CRITICAL CRACK SIZE FOR LOW-TEMPERATURE BRITTLENESS OF MILD STEEL IN TENSION OF CENTER-CRACKED SHEET. Chin J Mater Res, 1992, 6(2): 98-102.

Download:

PDF(575KB)
Export: BibTeX | EndNote (RIS)

Abstract The model of the critical crack size α_c for low-temperature brittleness,estab-lished under the condition of three-point notch-bend,has been extended through the presentstudy to the condition of tension of center-cracked sheet.The expression of α_c has be

Key words: mild steel center-cracked sheet low-temperature brittle fracture critical crack size

Received: 25 April 1992

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors

URL:

https://www.cjmr.org/EN/ OR https://www.cjmr.org/EN/Y1992/V6/I2/98

1 李道明,姚枚.金属学报,1988;24(6) :A432
2 李道明,姚枚.材料科学进展,1991;5(3) :232
3 佐藤邦彦,向井喜彦,酆田政男.溶接工学,理工学社,1979:139
4 Li D M,Yao M.Scripta Metall,1987;21(5) :593
5 Knott J F.Fundamentals of Fracture Mechanics,London:Butter-Worths,1973:40

[1]	SHENG Minqi, XU Jifang, WAN Kang, LV Chenkai. Preparation and Corrosion Resistance Performance of Fe-Ni Alloy Coating on Surface of Mild Steel[J]. 材料研究学报, 2013, 27(2): 183-188.
[2]	WANG Yi SHENG Minqi ZHONG Qingdong ZHOU Qiongyu WU Hongyan LI Zhenhua. Influence of Nano SiO2 on Structure and Corrosion Resistance of Phosphate Coating on Surface of Mild Steel[J]. 材料研究学报, 2011, 25(4): 362-368.
[3]	LEI Weisheng;GUO Yongliang;YAO Mei;TIAN Xitang(Harbin Institute of Technology). EFFECT OF STRAIN RATE ON CLEAVAGE CHARACTERISTIC STRESS S_(co)OF MILD STEEL[J]. 材料研究学报, 1992, 6(4): 301-303.
[4]	LI Daoming LEI Weisheng YAO Mei (Harbin Institute of Technology). AN EXTENDED STUDY ON THE CRITICAL CRACK SIZE FOR LOW-TEMPERATURE BRITTLE FRACTURE OF STRUCTURAL STEELS UNDER FLUCTUATING LOAD[J]. 材料研究学报, 1991, 5(3): 232-237.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed