TW283100B - - Google Patents

Info

Publication number
TW283100B
TW283100B TW084107516A TW84107516A TW283100B TW 283100 B TW283100 B TW 283100B TW 084107516 A TW084107516 A TW 084107516A TW 84107516 A TW84107516 A TW 84107516A TW 283100 B TW283100 B TW 283100B
Authority
TW
Taiwan
Application number
TW084107516A
Original Assignee
Mannesmann Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of TW283100B publication Critical patent/TW283100B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
TW084107516A 1994-10-19 1995-07-20 TW283100B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4438822A DE4438822A1 (de) 1994-10-19 1994-10-19 Verfahren und Vorrichtung zum Vermeiden der Unparallelität von Trägerprofilen

Publications (1)

Publication Number Publication Date
TW283100B true TW283100B (zh) 1996-08-11

Family

ID=6532107

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084107516A TW283100B (zh) 1994-10-19 1995-07-20

Country Status (5)

Country Link
US (1) US5792418A (zh)
EP (1) EP0707903B1 (zh)
CN (1) CN1063988C (zh)
DE (2) DE4438822A1 (zh)
TW (1) TW283100B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767113B (zh) * 2009-12-22 2012-09-05 马鞍山钢铁股份有限公司 热轧h型钢轧后控制冷却装置
CN102773271B (zh) * 2012-06-12 2014-12-31 莱芜钢铁集团有限公司 一种热轧h型钢均温装置及均温方法
CN103357675B (zh) * 2013-06-28 2016-06-29 中冶南方工程技术有限公司 热轧h型钢冷床气雾冷却方法及其装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378044A (en) * 1943-05-17 1945-06-12 Ford Motor Co Armor plate quenching
US3151197A (en) * 1962-12-05 1964-09-29 United States Steel Corp Apparatus for quenching rolled products
GB1103941A (en) * 1964-04-22 1968-02-21 United Eng Foundry Co Method and apparatus for cooling workpieces in rolling mills
US3738629A (en) * 1971-03-04 1973-06-12 Dorn Co V Bar quench fixture
BE837884A (fr) * 1976-01-23 1976-05-14 Centre Rech Metallurgique Perfectionnements aux dispositifs de refroidissement des profiles metalliques
US4149703A (en) * 1978-01-31 1979-04-17 Drever Company Apparatus for quenching a heated metal plate
JPS5848019B2 (ja) * 1979-11-09 1983-10-26 石川島播磨重工業株式会社 鋼板の噴霧冷却方法及びその装置
US4318534A (en) * 1980-10-09 1982-03-09 Midland-Ross Corporation Plate quench
JPS6037857B2 (ja) * 1981-11-28 1985-08-28 川崎製鉄株式会社 残留応力の少ないｈ形鋼の製造方法
CA1193176A (en) * 1982-07-06 1985-09-10 Robert J. Ackert Method for the production of improved railway rails by accelerated colling in line with the production rolling mill
BE899845A (fr) * 1984-06-06 1984-10-01 Centre Rech Metallurgique Procede pour ameliorer la rectitude d'une palplanche.
JPS6254519A (ja) * 1985-09-03 1987-03-10 Kawasaki Steel Corp Ｈ形鋼の製造方法
JPS6462209A (en) * 1987-08-31 1989-03-08 Nippon Kokan Kk Manufacture of high strength unequal side and unequal thickness steel shape
DD288990A5 (de) * 1989-11-16 1991-04-18 ���@������������������`����Kk�� Vorrichtung zur partiellen kuehlung zum thermischen richten von gewalzten sonderprofilen
JPH04279211A (ja) * 1991-03-05 1992-10-05 Nippon Steel Corp Ｈ形鋼上面の水切り方法および装置
FR2675718A1 (fr) * 1991-04-29 1992-10-30 Bertin & Cie Procede et dispositif de refroidissement d'un profile en cours de laminage.
US5284327A (en) * 1992-04-29 1994-02-08 Aluminum Company Of America Extrusion quenching apparatus and related method
JP3241444B2 (ja) * 1992-08-10 2001-12-25 川崎製鉄株式会社 靱性・強度に富んだｈ形鋼の製造方法

Also Published As

Publication number Publication date
DE4438822A1 (de) 1996-04-25
DE59509444D1 (de) 2001-08-30
EP0707903A3 (de) 1997-05-02
EP0707903A2 (de) 1996-04-24
CN1120980A (zh) 1996-04-24
US5792418A (en) 1998-08-11
CN1063988C (zh) 2001-04-04
EP0707903B1 (de) 2001-07-25

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees