傲慢人
发表于 2025-3-23 12:17:48
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可互换
发表于 2025-3-23 16:24:36
Explosive Forming,w isolated applications, very little explosive forming was done until the mid-1950s and the advent of the Space Age, which, in turn, brought the need for a low volume of parts with complex shapes. Often the parts were large and formed from materials that were difficult to work by conventional means.
Minatory
发表于 2025-3-23 20:27:28
ring techniques based on the utilisation of energy available in an explo sive charge. Not only has it become economically viable to fabricate complex shapes and integrally bonded composites-which otherwise might not have been obtainable easily, if at all-but also a source of reasonably cheap energy
Stress-Fracture
发表于 2025-3-23 23:20:42
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Veneer
发表于 2025-3-24 04:56:16
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疲劳
发表于 2025-3-24 07:32:39
Propagation of Stress Waves in Metals, can consider the process of deformation as a sequence of steps in which the body can be considered in static equilibrium. Figure 2.1 shows how the distance between the atoms changes upon the application of an external force .. For each of the stages of deformation shown in Figs. 2.1(b) and 2.1(c),
dithiolethione
发表于 2025-3-24 13:56:12
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gratify
发表于 2025-3-24 18:17:16
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抛弃的货物
发表于 2025-3-24 22:51:26
Basic Consideration for Commercial Processes,er alloys have also been offered by some mills. Explosive cladding was first introduced by Du Pont of USA in the early 1960s and subsequently by other firms in various parts of the world, several of whom are licensees of Du Pont. The advent of explosive cladding opened up the range of metal combinat
barium-study
发表于 2025-3-25 02:24:26
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