1983
DOI: 10.1007/bf00750451
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Dynamic effects in the production of diamond from solid-solution carbon

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Cited by 5 publications
(6 citation statements)
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“…Development of the technology for dynamic synthesis of superhard materials [2,26,27], the analysis of studies on meta stable diamond growth (E. O. Mindeli, E. Sh. Chagelishvili, N. S. Turmanidze et al, 1979Turmanidze et al, -1983; V. S. Kravtsov, L. G. Gan kevich, 1986; A. R. Patel, K. A. Cherian, 1984) [28] and the ex perimental results obtained in our works [29,30] originated the studies on the possibility of growing single crystals on polycrys talline diamonds generated by explosion. These studies cov ered the influence of the initial solid medium on diamond out put [31], various thermal cycling conditions of cast iron after shock wave (SW) treatment [32], plastic strains followed by SW treatment [33], SW treatment followed by plastic strains [34,35].…”
Section: Udc 66901supporting
confidence: 57%
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“…Development of the technology for dynamic synthesis of superhard materials [2,26,27], the analysis of studies on meta stable diamond growth (E. O. Mindeli, E. Sh. Chagelishvili, N. S. Turmanidze et al, 1979Turmanidze et al, -1983; V. S. Kravtsov, L. G. Gan kevich, 1986; A. R. Patel, K. A. Cherian, 1984) [28] and the ex perimental results obtained in our works [29,30] originated the studies on the possibility of growing single crystals on polycrys talline diamonds generated by explosion. These studies cov ered the influence of the initial solid medium on diamond out put [31], various thermal cycling conditions of cast iron after shock wave (SW) treatment [32], plastic strains followed by SW treatment [33], SW treatment followed by plastic strains [34,35].…”
Section: Udc 66901supporting
confidence: 57%
“…SW treatment activates the cast iron matrix by introducing a large number of crystal structure de fects and contributes to increasing the carbon diffusion rate in the matrix when passing the SW front up to 10 -2 -10 -3 cm 2 /s, whereas subsequent forging and thermal cycling intensify dif fusion only to 10 -5 -10 -6 cm 2 /s. These results were obtained by penetration depth evaluation for carbon from cast iron into a steel holder taking into account treatment duration [29][30][31][32][33][34][35]. Metalphysical studies of the contact "cast iron -steel" have revealed the largest diffusion changes when using austenitic cast iron 2 with foliated graphite.…”
Section: Fig 2 Structure Of Cast Iron 1 (A-c G) Cast Iron 2 (F H-i) and Cast Iron 3 (D E) After Sw Treatment (A-g I) And Forging (H I) Mamentioning
confidence: 99%
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“…Currently, being independent scientific and technical areas, shock wave technologies are uncontested and cost-effective, having no competitors in many respects. The most well-known technologies are various methods for the production of detonation nanosize diamond crystals [1−3], synthetic diamond micropowders [4−6], monocrystals [7,8], superhard modifications of boron nitride [9,10], cubic silicon nitride [11], chaoite [12,13] and its transformations [14] into carbon phases as well as other superhard materials. The technologies of explosion stamping [15], hardening and explosion welding [16,17], powder compaction [18], etc.…”
Section: Introductionmentioning
confidence: 99%
“…Exposure to a shock wave occurs with simultaneous heat ing of carboncontaining alloys [59], additional thermalme chanical [60] and thermal cycling treatment of alloys [61] ei ther before or after shockwave treatment. In addition to the above methods, electromagnetic treatment of a solid carbon containing medium after synthesis in highpressure chambers was used [63,64].…”
mentioning
confidence: 99%