JP2010530807A5 - - Google Patents
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- JP2010530807A5 JP2010530807A5 JP2010512554A JP2010512554A JP2010530807A5 JP 2010530807 A5 JP2010530807 A5 JP 2010530807A5 JP 2010512554 A JP2010512554 A JP 2010512554A JP 2010512554 A JP2010512554 A JP 2010512554A JP 2010530807 A5 JP2010530807 A5 JP 2010530807A5
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- JP
- Japan
- Prior art keywords
- strip
- cooling
- heating
- temperature
- carried out
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001816 cooling Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 7
- 238000005096 rolling process Methods 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 238000005098 hot rolling Methods 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000005496 tempering Methods 0.000 claims 1
Description
ここでコイル(2)は最初に巻き解き位置(4)において巻き解かれそして次に矯正装置(14)に送られる(この装置は後続の炉の前後に配置することができる。)。領域(15)において温度調節をストリップの長手方向及び幅方向にわたって行った後に、ストリップ(1)は炉(16)達する。炉(16)中において同様に冷却のために矯正装置を統合することも可能である(このことについては図5に詳細が図示されている。)。ここではストリップ(1)は縦走又は逆そう運転して加熱してもよい。オキシ燃料炉又は誘導炉を使用するのが特に有利であり、そのときに加熱時間は10〜600秒間である。 Here coil (2) is first unwinding position winding (4) unwound and then sent to a correction device (14) (this device can be arranged before and after the subsequent furnace.). After temperature regulation in the region (15) over the length and width of the strip, the strip (1) reaches the furnace (16). It is also possible to integrate a correction device for cooling in the furnace (16) (this is illustrated in detail in FIG. 5). Here, the strip (1) may be heated by running longitudinally or reversely. It is particularly advantageous to use an oxyfuel furnace or an induction furnace, in which case the heating time is 10 to 600 seconds.
Claims (36)
a)圧延すべき分塊を加熱し、
b)分塊を所望のストリップ厚に圧延し、
c)ストリップ(1)を冷却し、その際に冷却後のストリップ(1)が周囲温度(T0 )より上にある温度を有しており、
d)ストリップ(1)を巻いてコイル(2)とし、
次いで次の段階e)〜h)を焼き戻し工程において実施し:
e)コイル(2)からストリップを巻き解き、
f)ストリップ(1)を加熱し、
g)ストリップ(1)を冷却しそして
h)ストリップ(1)を搬出する
その際にストリップ(1)は段階f)に従う加熱の前に周囲温度(T0)より上の温度を有していること、コイル(2)が段階(d)を実施するときに巻き上げ場所(3)にありそしてコイル(2)が段階(e)を実施するときに巻き上げ場所(3)から空間的に離れた巻き解き場所(4)にあり、その際に段階(d)と(e)との間のコイル(2)は断熱されて又は段階d)を段階(e)に直ぐ後続させて、巻き上げ場所(3)から巻き解き場所(4)に搬送されることを特徴とする上記方法。 In the method of hot rolling and heat treating the steel strip (1), it has the following steps, and firstly the following steps a) to d) are carried out in the rolling and cooling process:
a) heating the mass to be rolled;
b) rolling the chunks to the desired strip thickness;
c) cooling the strip (1), where the cooled strip (1) has a temperature above the ambient temperature (T 0 ),
d) Wrap strip (1) into coil (2),
The following steps e) to h) are then carried out in the tempering process:
e) Unwind the strip from coil (2),
f) heating the strip (1),
g) cooling the strip (1) and h) unloading the strip (1) when the strip (1) has a temperature above ambient temperature (T 0 ) before heating according to step f) That the coil (2) is at the winding location (3) when performing step (d) and the coil (2) is spatially separated from the winding location (3) when performing step (e) In the unwinding place (4), the coil (2) between steps (d) and (e) is insulated or step d) is immediately followed by step (e), and the winding place (3 ) To the unwinding place (4).
a)圧延するべき分塊を加熱する;
b)分塊を所望のストリップ厚に圧延する;
c)ストリップ(1)を冷却し、その際にストリップ(1)が冷却後に周囲温度(To)より上にある温度を有している;
d)ストリップ(1)を第一の巻き上げ機(22)で巻き取る;
e)第一の巻き上げ機(22)と第二の巻き上げ機(23)との間でストリップ(1)を反転させ、そのときにストリップを巻き上げ機(22、23)の間で加熱に付し、
その際にストリップ(1)が段階e)に従って加熱する以前に周囲温度(To)より上にある温度を有している、上記方法。 In the method of hot rolling and heat treating a steel strip (1), it has the following steps:
a) heating the mass to be rolled;
b) rolling the chunks to the desired strip thickness;
c) cooling the strip (1), where the strip (1) has a temperature above ambient temperature (T o ) after cooling;
d) winding the strip (1) with a first winder (22);
e) Reversing the strip (1) between the first hoisting machine (22) and the second hoisting machine (23), at which time the strip is subjected to heating between the hoisting machines (22, 23). ,
The method as described above, wherein the strip (1) has a temperature above ambient temperature (T o ) before heating according to step e).
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007029280.7 | 2007-06-22 | ||
DE102007029280 | 2007-06-22 | ||
DE102008010062.5 | 2008-02-20 | ||
DE102008010062A DE102008010062A1 (en) | 2007-06-22 | 2008-02-20 | Process for hot rolling and heat treatment of a strip of steel |
PCT/EP2008/004435 WO2009000387A1 (en) | 2007-06-22 | 2008-06-04 | Process for hot rolling and for heat treatment of a steel strip |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010530807A JP2010530807A (en) | 2010-09-16 |
JP2010530807A5 true JP2010530807A5 (en) | 2012-03-01 |
JP5485147B2 JP5485147B2 (en) | 2014-05-07 |
Family
ID=40030935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010512554A Expired - Fee Related JP5485147B2 (en) | 2007-06-22 | 2008-06-04 | Hot rolling and heat treatment of steel strip |
Country Status (23)
Country | Link |
---|---|
US (1) | US20100175452A1 (en) |
EP (1) | EP2162557B1 (en) |
JP (1) | JP5485147B2 (en) |
KR (1) | KR101153732B1 (en) |
CN (1) | CN101755058B (en) |
AR (1) | AR067091A1 (en) |
AT (1) | ATE504665T1 (en) |
AU (1) | AU2008267505B2 (en) |
BR (1) | BRPI0812324A2 (en) |
CA (1) | CA2686377C (en) |
DE (2) | DE102008010062A1 (en) |
DK (1) | DK2162557T3 (en) |
EG (1) | EG25307A (en) |
ES (1) | ES2362052T3 (en) |
MX (1) | MX2009013530A (en) |
MY (1) | MY148425A (en) |
PL (1) | PL2162557T3 (en) |
RU (1) | RU2429922C1 (en) |
SI (1) | SI2162557T1 (en) |
TW (1) | TWI412410B (en) |
UA (1) | UA98653C2 (en) |
WO (1) | WO2009000387A1 (en) |
ZA (1) | ZA200907733B (en) |
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-
2008
- 2008-02-20 DE DE102008010062A patent/DE102008010062A1/en not_active Withdrawn
- 2008-06-04 MY MYPI20095263A patent/MY148425A/en unknown
- 2008-06-04 TW TW097120680A patent/TWI412410B/en not_active IP Right Cessation
- 2008-06-04 SI SI200830299T patent/SI2162557T1/en unknown
- 2008-06-04 AU AU2008267505A patent/AU2008267505B2/en not_active Ceased
- 2008-06-04 WO PCT/EP2008/004435 patent/WO2009000387A1/en active Application Filing
- 2008-06-04 RU RU2010101900/02A patent/RU2429922C1/en active
- 2008-06-04 DK DK08758994.1T patent/DK2162557T3/en active
- 2008-06-04 DE DE502008003118T patent/DE502008003118D1/en active Active
- 2008-06-04 MX MX2009013530A patent/MX2009013530A/en active IP Right Grant
- 2008-06-04 CN CN2008800214465A patent/CN101755058B/en active Active
- 2008-06-04 US US12/602,277 patent/US20100175452A1/en not_active Abandoned
- 2008-06-04 PL PL08758994T patent/PL2162557T3/en unknown
- 2008-06-04 AT AT08758994T patent/ATE504665T1/en active
- 2008-06-04 ES ES08758994T patent/ES2362052T3/en active Active
- 2008-06-04 EP EP08758994A patent/EP2162557B1/en active Active
- 2008-06-04 CA CA2686377A patent/CA2686377C/en not_active Expired - Fee Related
- 2008-06-04 BR BRPI0812324-1A2A patent/BRPI0812324A2/en not_active IP Right Cessation
- 2008-06-04 KR KR1020097024981A patent/KR101153732B1/en not_active IP Right Cessation
- 2008-06-04 JP JP2010512554A patent/JP5485147B2/en not_active Expired - Fee Related
- 2008-06-04 UA UAA201000592A patent/UA98653C2/en unknown
- 2008-06-20 AR ARP080102646A patent/AR067091A1/en unknown
-
2009
- 2009-11-04 ZA ZA200907733A patent/ZA200907733B/en unknown
- 2009-12-06 EG EG2009121765A patent/EG25307A/en active
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