air jordans Copper alloy quench and aging dislocat

Copper alloy quench and aging subgrain dislocation

Must be accompanied by dislocation configuration and density. This article focuses on acute-ling cu a 0.84cr a 0.05Zr alloy high density of dislocations in the configuration of its high temperature in subsequent changes in the aging process. Test Method 2 In this study, industrial Taijin Cu - 0.84Cr a 0.05Zr. One of 10 with a sound 0.84Cr 0.05Zr (wt). Quench sample was thin as Splatcooling of special equipment (fast-cooling device attached to a vacuum high-frequency vacuum melting furnace) production. Melting of the thin sample thickness is 10 ~ 80/zra- choose sO ~ 60m thickness of the sample as used in this study. Aging samples were sealed in a vacuum glass tube,[link widoczny dla zalogowanych], in the general air resistance furnace for aging treatment. Aging temperatures were 300,400,500 and 600 to 0,[link widoczny dla zalogowanych], the temperature of aging time were gradually increased from 8rain 8h. All samples were solid-book side of the existence of many holes. Therefore, the state of thin film samples used directly in the TEM study of crystal defects on the configuration. After using embedded Nang by grinding and polishing. And iron nitrate solution with 10 etched sample reservoir and in the SEM micro-hardness measurements on the crystal configuration Asia Aging Study. The state emblem and hardness values were already reported in another paper n. 3 Results and discussion 3.1 Italian cold tissue dislocation quenched by a number of TEM observations showed that the sample states. High density of dislocations within grains Citrus Chengding dislocation network. Figure 1. Been found similar to deformation of metals and alloys by dislocation tangles into cellular orange male. 4B years old, Professor Wei Department of Materials,[link widoczny dla zalogowanych], \Seen. Taijin quench state of the organization of high-density configuration is different from the dislocation deformation of metal Yuan alloy high density of dislocations in the deformed configuration of the metal Yuan alloy high density dislocation network and generally there is the drop in Figure 1 Jie Cu 10. 84Cr - 0.05Zr in the dislocation network ± pain (TEM.50000 ×) of two cellular configuration, edge dislocations form networks. Screw dislocation cross slip through mutual entanglement occurs after the intercept cellular substructures constitute】. The quench cu a 0.84cr a 0.05Zr alloy in the high density of dislocations generated during rapid solidification 'solid cooling fast (about lo' ℃ / sE '). It is difficult to produce bit by the movement, it does not produce solid consisting of tangles of dislocation cellular substructure. 3.2 Asia Aging Chi organization Cu crystal morphology of a state of emergency Ling 0.05Zr 0.84Cr alloy in high temperature for a longer period of time after aging. Developed to form a fibrous columnar crystals, and quasi-developed columnar equiaxed grain formed a network-like sub-boundaries. Figure 2. Morphology similar to the deformation of the single crystal of silver chloride occurs in the heating produced by subgrain multilateral form. \subgrain time. then lift sub-boundaries of chromium particles caused by the precipitation (based on cu-cr phase diagram. roughly pure chromium precipitates). This is the body of chromium precipitation in the sub-boundaries dressed visible in the 1950 accident and seitz was proposed in the crystal precipitation within the body dressed with a small party remove the phase dislocation like yo-dimensional time units sub-boundaries. that produced during the acute Ling basic processing of the dislocation, l996 (1) published with the column holding the growth of direction. ~ D thick, 19 Fu. 95 acute (3 in space and curled wire-bit science and engineering 4 Conclusion 3 DING Hou-fu. chromium ancient volume of buildings when the technology of rapid solidification of Cu-co05Zr aims to gold the wrong form dislocation networks, not to see the result of dislocation tangle and form analogy is a Cellular Study Jian limonene Shanghai - Shanghai Science and Technology Press,[link widoczny dla zalogowanych], 1984,[link widoczny dla zalogowanych], the existence of sub-structure.; Shou J, etc. O,. DoktorA management rbej. dagger t, sea-Ma '【out of Portland (2) Acute Ling 0.05Zr Cu alloy for a 0.84cr a higher temperature a] fro canthal hu, l98 subgrain time the sub-boundaries. 8Mass ~] skiTB-. ~ naryAHoyPhaeDiagramstOhio: ...: Man dressed chromium sub-grain boundary clearly shows. AmerFic.aPnso. c.ieRtyfo, rM. et, als,: M. etPa% network 'wife Victoria Chi Fu Special Tuo ...,.' ... ... ... _ Date: 1996 February 1 Experimental work was supported by the end of the founding of Max-P] anck One is a research publication notice is to be purchased by the lI Journal or Archive readers, press car pricing directly from the current issue Journal of the post office to send money to the editorial department Comrade Zhang Jie, send the purchase money to the magazine. \
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