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Machine translation
1. (WO2014178522) SLAB CRACK DIAGNOSING METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/178522    International Application No.:    PCT/KR2014/000776
Publication Date: 06.11.2014 International Filing Date: 28.01.2014
IPC:
G01N 25/72 (2006.01), G01N 33/20 (2006.01)
Applicants: HYUNDAI STEEL COMPANY [KR/KR]; (Songhyeon-dong) 63, Jungbong-daero Dong-gu Incheon 401-712 (KR)
Inventors: KWON, Hyo Joong; (KR).
CHO, Won Jae; (KR).
HA, Tae Jun; (KR).
LEE, Kae Young; (KR).
CHOI, Ju Tae; (KR)
Agent: EZ INTERNATIONAL PATENT & TRADEMARK LAW OFFICE; (Gasan-dong), Suite 302~303, KCC Welltz Valley 205 Gasan Digital 1-ro Geumcheon-gu Seoul 153-803 (KR)
Priority Data:
10-2013-0048669 30.04.2013 KR
10-2013-0061632 30.05.2013 KR
Title (EN) SLAB CRACK DIAGNOSING METHOD
(FR) PROCÉDÉ DE DIAGNOSTIC DE FISSURE DE BRAME
(KO) 슬라브 크랙 진단 방법
Abstract: front page image
(EN)A slab crack diagnosing method is disclosed. The slab crack diagnosing method comprises the steps of: measuring a temperature at the central side of a slab short side portion, using a center temperature sensor installed at the central side of a mold short side portion; measuring a temperature at the edge of the slab short side portion, using an edge temperature sensor installed at the edge of the mold short side portion; calculating a crack index, using a temperature deviation between the central side and the edge of the slab short side portion; and determining whether a crack is generated in a lengthwise direction of the slab short side portion or not, by comparing the calculated crack index with a reference value.
(FR)L'invention concerne un procédé de diagnostic de fissure de brame. Le procédé de diagnostic de fissure de brame comprend les étapes consistant à : mesurer une température au niveau du côté central d'une partie de côté court de la brame, au moyen d'un capteur de température central installé au niveau du côté central d'une partie de côté court du moule ; mesurer une température au niveau du bord de la partie de côté court de la brame, au moyen d'un capteur de température de bord installé au niveau du bord de la partie de côté court du moule ; calculer un indice de fissure, en utilisant une déviation de température entre le côté central et le bord de la partie de côté court de la brame ; et déterminer si une fissure est ou non produite dans une direction longitudinale de la partie de côté court de la brame, en comparant l'index de fissure calculé à une valeur de référence.
(KO)슬라브 크랙 진단 방법이 개시된다. 몰드의 단변부 중앙에 설치된 센터온도센서를 이용하여, 슬라브 단변부 중앙의 온도를 측정하는 단계; 상기 몰드 단변부 가장자리에 설치된 엣지온도센서를 이용하여, 상기 슬라브 단변부 가장자리의 온도를 측정하는 단계; 상기 슬라브 단변부 중앙과 상기 슬라브 단변부 가장자리의 온도편차를 이용하여 크랙(crack) 지수를 산출하는 단계; 및 산출된 상기 크랙 지수를 기준값과 비교하여, 상기 슬라브 단변부의 길이 방향 크랙 발생 여부를 판단하는 단계를 포함하는 슬라브 크랙 진단 방법이 제공된다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)