EXAMINATION OF 304 STAINLESS STEEL CLADDING FROM COLD-SWAGED AND ROLLED FUEL RODS

Samples of 304 stainless steel cladding from unirradiated fuel rods fabricated by cold swaging and tandem rolling were investigated to determine the effects of cold working. These fabrication techniques were found to produce a structure containing a large amount of slip bands. Results of tensile tests and fracture behavior observations indicate that this cladding should be adequate for boiling reactor fuel rods. (J.R.D.

Polyurethane Elastomers as Maxillofacial Prosthetic Materials

A series of polyurethane elastomers based on an aliphatic diisocyanate and a polyether macroglycol was polymerized with various crosslink densities and OH/NCO ratios. Stoichiometries yielding between 8,600 and 12,900 gm/ mole/crosslink and an OH/NCO ratio of 1.1 resulted in polymers with the low modulus, yet high strength and elongation necessary for maxillofacial applications.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/68299/2/10.1177_00220345780570040501.pd

EXAMINATION OF 304 STAINLESS STEEL CLADDING FROM COLD-SWAGED AND ROLLED FUEL RODS

Samples of 304 stainless steel cladding from unirradiated fuel rods fabricated by cold swaging and tandem rolling were investigated to determine the effects of cold working. These fabrication techniques were found to produce a structure containing a large amount of slip bands. Results of tensile tests and fracture behavior observations indicate that this cladding should be adequate for boiling reactor fuel rods. (J.R.D.