000007985 001__ 7985 000007985 005__ 20240111104857.0 000007985 0247_ $$2DOI$$a10.6083/M4BZ6466 000007985 037__ $$aETD 000007985 245__ $$aField welding of Rails: failure investigation of thermite welds and property study of electroslag welds 000007985 260__ $$bOregon Health and Science University 000007985 269__ $$a1990-01-01 000007985 336__ $$aThesis 000007985 502__ $$bM.S. 000007985 650__ $$aWelding$$027959 000007985 692__ $$aDepartment of Materials Science and Engineering$$041420 000007985 7001_ $$aCobb, Lisa M. 000007985 7001_ $$uOregon Graduate Institute of Science and Technology$$041352 000007985 8564_ $$99906d439-8eeb-4607-8aa7-b11d1b21daee$$s39057791$$uhttps://digitalcollections.ohsu.edu/record/7985/files/199001.cobb.lisa.pdf 000007985 905__ $$a/rest/prod/fb/49/48/91/fb494891k 000007985 909CO $$ooai:digitalcollections.ohsu.edu:7985$$pstudent-work 000007985 980__ $$aTheses and Dissertations