FIELD: metallurgy.
SUBSTANCE: alternating layers of base metal and reinforcing metal are packed at the ratio of layers area making 1:(0.5-0.7). Layers are subjected to explosion welding, low-temperature annealing, rolling and final high-temperature annealing. Used reinforcing layer is composed by perforated metal sheets with through channels uniformly distributed over sheet area. Said tapered channels feature opposite-direction taper in adjacent channels. Channels with like taper are staggered in sheet plane.
EFFECT: high modulus of elasticity, higher strength of weld, lower anisotropy of properties.
3 dwg, 1 tbl
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Authors
Dates
2014-07-20—Published
2013-04-26—Filed