APPLICATIONS OF LINEAR GRAPH THEORY TO PROBABILISTIC COMMUNICATION NETWORKS
Abstract
DESCRIPTORS: (Metal plates, *Armor pla e, *Welding, Steel *Carbon alloys.) ( elded joints, Preparation, on-destructive tes ing, Dy s, P ENETRATION, Radiogr phic analysis.) (Arc welding, Electrode , D ATA, Che ical analysis, Manufacturing methods.) Alloys. Studies were made to d termine the weldability of low C (below .20) steel H-plates without preheat and wit lo (100 F) in erpass tempera ures. The H-plates were made of 1/2-, 1- and 1-1/2 in.-thick material. Plates of 1/2- and 1-in. thickness were welded without difficulty. Difficulty due to cracking was encountered with som of the 1-1/2-in.-thick plates. Six plates of each thicknes were welded and met satisfactory radiographic standards. H-pl tes of his material in the 1/2- and 1-i . thickness were successfully welded with low interpass temp r ure d i out t e use of preheat. Some difficulty can b expecte under similar co ditio s ith 1-1/2-in.-thick material. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 10, 1962
- Accession Number
- AD0271973
Entities
People
- Yumin Fu
Organizations
- University of Illinois Urbana–Champaign