Interior crack and its formation mechanism in overlaying weld of back-up rolls
Engineering Failure Analysis(2013)
Abstract
•Interior crack in overlaying weld of back-up rolls was studied.•Fracture surfaces without cracks was mainly transgranular fracture.•Fracture surfaces with cracks was columnar crystals and secondary cracks.•Optimizing alloy system and reducing impurities were taken to prevent crack.
MoreTranslated text
Key words
Interior crack,Overlaying weld,Tensile fractography
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined