CS268771B1 - Crystalizer for blanks remelting - Google Patents

Abstract

Crystallizer for smelting billets with relative displacement of the crystallizer contains three sections (1, 2, 3) with water cooling, placed according to height. The middle section (2) is bimetallic. Inner layer (4), contacting the ingot is made of high material thermal conductivity, such as copper, and external a layer (5) of steel with a variable thickness by height,

Description

260 771 -1--

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Taxaia KOHcTpyxm / iia noaoAsieT noBuci / iTb cpok cjiyxtiu xpi / icTaJuii / isaTopa, pa <soTa »mera no cxeMe cOTHOCMTejlbHUM ΠβρβΜβΙΙίβΗΙ / ΙβΜ. C τ c HO e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e e. npHMepHo b 1.5-2. 0 pasa MeHbiue, mom b 3ohbMaKCI / IMajlbHUX ΤΒΠΑΟΒΜΧ ΗΘΓΡΥ3ΟΧ, TO eCTb B BBpXHere MaCTI / l eeXUMH. ΠρΜΜΟΗβΗΡΙΒ CTaAbHOrO C / Ha IOfl HapyWHOH OXAaXAaeMOtf nOBepXHOCTM ΠΟ3ΒΟΛ'ΛβΤ 3liaMI / | TejlbHOMM3MeHWTb TePMHHOCKOe COnpOTHBAeHMB CTBHKHM NPH CpaBHMTeAbHO HedOAbUlOM Μ3ΜβΗΒΗΜΡ1 ΟΕΓΟTOAUiHHbí, Tax XAX He / ianpoBOAHOCTb CTA / iefl β 5-10 PAA MeHbiue, MBM μοαμι / ι. Πο βτοΚ μ npi / iMi / ine 2613 771 2 · neperia / t τβΜπβρβτγρ πο μθλμ MeHbiue. e / ie «oDaTe ^ bno. MeHbiue TUMnepaTypHue drafted.

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Hctohhmkpi i / iHoopMaui / n / i, npHHiiTue bo BHt / MmaHi / ie npt / i 3KcnepTM3et 1. Mefloeap 6.14. ι / i «p.yrne. xpncTaji / iM3aTopi! t t / t nonnowbi cobstckojži ποημ 3111Π-16 BP 142, paesoTapineižína iiibbhckoK »npMe" CK9> ". - "Cneunajibna9i 3 / ieKTpOMeTayiayprn9i", Ho. 34, 1977, Ki / iro. C. 58-64. 2. YP, A, 42-117633. 260 771

P E # E P A T

KPMCTAJUlM3ATf3P CJ1MTKCB C OTHOCMTEJlbHbM ΠΕΡΕΠΕΙΗΕΗΜΕΜ KPWCTAJI / IM3ATOPA

Kpucra / MiMoaTop λ> ι ·; ι θΗΠ / ιββκνι cjmtkob c οτηοομτθλι, ηημμοί 2ημείωση Mi2inenneM kpmc i ajoinaai-opaccwepWT tpm eanooxaaxnaeMb cbkumm 1. 2. 3. pacnoaoxeHHbie no eiucoto. Cpeat-rem cbkumw ΒΜΠΟΛΗβΗβ ΰΜΜΒΤβΛΛΜΗβΟΚΟΛ. BHyTpOHHMi CJIOR 4, KOHTaKTMpytUHtf CO CJIMTKOM, BbiIiIHOH 1 / 13BbicoKOTen / ionpooooHoro Maiepna / ia, Hanpi / iMep mbam, and HapyxHUff 5 - M3 cojo c nepeMenna τολικμμοΜno BbicoTe.

ConpoBoxaaiouikiH Μβρτθχ.

Claims (2)

SUBJECT MATTER CLAIMS 1. A crystallizer melting crystallizer preform comprising three water-cooled sections distributed over a height, characterized in that, in order to increase the lifetime of the crystallizer, the intermediate section is made bimetallic while the inner layer coming into contact with the blank is made of a high temperature conductive material such as copper, and the outer layer is made of steel of variable thickness over height. 2. The crystallizer according to claim 1, wherein the thickness of the steel layer at the top of the middle section is 0.05 to 0.08, and at the bottom is 0.1 to 0.2 thickness of the inner layer.