FR2800306B1 - Nouveau procede de coulee centrifuge verticale pour cylindres de laminoirs permettant d'obtenir une liaison saine et sans porosites entre la couche externe en acier rapide et la fonte nodulaire du coeur - Google Patents

Nouveau procede de coulee centrifuge verticale pour cylindres de laminoirs permettant d'obtenir une liaison saine et sans porosites entre la couche externe en acier rapide et la fonte nodulaire du coeur

Info

Publication number
FR2800306B1
FR2800306B1 FR9913845A FR9913845A FR2800306B1 FR 2800306 B1 FR2800306 B1 FR 2800306B1 FR 9913845 A FR9913845 A FR 9913845A FR 9913845 A FR9913845 A FR 9913845A FR 2800306 B1 FR2800306 B1 FR 2800306B1
Authority
FR
France
Prior art keywords
poroseless
healthy
centrifugal casting
providing
outer layer
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.)
Expired - Fee Related
Application number
FR9913845A
Other languages
English (en)
Other versions
FR2800306A1 (fr
Inventor
Jean Claude Werquin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9913845A priority Critical patent/FR2800306B1/fr
Priority to DE60007938T priority patent/DE60007938T2/de
Priority to ES00403048T priority patent/ES2215013T3/es
Priority to AT00403048T priority patent/ATE258471T1/de
Priority to EP00403048A priority patent/EP1097753B1/fr
Publication of FR2800306A1 publication Critical patent/FR2800306A1/fr
Application granted granted Critical
Publication of FR2800306B1 publication Critical patent/FR2800306B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B22D13/026—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis the longitudinal axis being vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
FR9913845A 1999-11-03 1999-11-03 Nouveau procede de coulee centrifuge verticale pour cylindres de laminoirs permettant d'obtenir une liaison saine et sans porosites entre la couche externe en acier rapide et la fonte nodulaire du coeur Expired - Fee Related FR2800306B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9913845A FR2800306B1 (fr) 1999-11-03 1999-11-03 Nouveau procede de coulee centrifuge verticale pour cylindres de laminoirs permettant d'obtenir une liaison saine et sans porosites entre la couche externe en acier rapide et la fonte nodulaire du coeur
DE60007938T DE60007938T2 (de) 1999-11-03 2000-11-02 Neues vertikales Zentrifugalgiessverfahren für Walzen mit fester, nicht poröser Verbindung zwischen der äusseren Schicht aus Schnellstahl und dem Kern aus Sphäroguss
ES00403048T ES2215013T3 (es) 1999-11-03 2000-11-02 Nuevo procedimiento de colada centrifugada vertical para cilindros de laminacion permitiendo obtener una union sana y sin porosidades entre la capa externa en acero rapido y la fundicion nodular del nucleo.
AT00403048T ATE258471T1 (de) 1999-11-03 2000-11-02 Neues vertikales zentrifugalgiessverfahren für walzen mit fester, nicht poröser verbindung zwischen der äusseren schicht aus schnellstahl und dem kern aus sphäroguss
EP00403048A EP1097753B1 (fr) 1999-11-03 2000-11-02 Nouveau procédé de coulée centrifuge verticale pour cylindres de laminoirs permettant d'obtenir une liaison saine et sans porosités entre la couche externe en acier rapide et la fonte nodulaire du coeur.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9913845A FR2800306B1 (fr) 1999-11-03 1999-11-03 Nouveau procede de coulee centrifuge verticale pour cylindres de laminoirs permettant d'obtenir une liaison saine et sans porosites entre la couche externe en acier rapide et la fonte nodulaire du coeur

Publications (2)

Publication Number Publication Date
FR2800306A1 FR2800306A1 (fr) 2001-05-04
FR2800306B1 true FR2800306B1 (fr) 2001-12-07

Family

ID=9551734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9913845A Expired - Fee Related FR2800306B1 (fr) 1999-11-03 1999-11-03 Nouveau procede de coulee centrifuge verticale pour cylindres de laminoirs permettant d'obtenir une liaison saine et sans porosites entre la couche externe en acier rapide et la fonte nodulaire du coeur

Country Status (5)

Country Link
EP (1) EP1097753B1 (fr)
AT (1) ATE258471T1 (fr)
DE (1) DE60007938T2 (fr)
ES (1) ES2215013T3 (fr)
FR (1) FR2800306B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105458227B (zh) * 2015-12-04 2017-12-29 北京工业大学 离心铸造高硼高速钢复合轧辊及其制备方法
CN110592465A (zh) * 2019-09-16 2019-12-20 西安理工大学 一种基于结构赋能材料的滑动轴承及其制备方法
CN112808975A (zh) * 2020-12-29 2021-05-18 中钢集团邢台机械轧辊有限公司 一种两层复合高速钢轧辊及其铸造方法
CN112743064B (zh) * 2020-12-29 2022-07-12 唐山先隆轧辊实业有限公司 一种高氮高速钢离心复合轧辊及其制备工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60257960A (ja) * 1984-06-04 1985-12-19 Mitsubishi Heavy Ind Ltd ２層遠心鋳造法
FR2765819B1 (fr) * 1997-07-09 1999-08-27 Jean Claude Werquin Procede de coulee centrifuge verticale a hydrodynamique amelioree et cylindres de laminage composites, a structure equiaxes, en comportant application

Also Published As

Publication number Publication date
ES2215013T3 (es) 2004-10-01
DE60007938T2 (de) 2004-11-04
EP1097753B1 (fr) 2004-01-28
FR2800306A1 (fr) 2001-05-04
EP1097753A1 (fr) 2001-05-09
ATE258471T1 (de) 2004-02-15
DE60007938D1 (de) 2004-03-04

Similar Documents

Publication Publication Date Title
KR960015335B1 (ko) 용융금속 유지장치 및 이를 이용한 금속 시트의 연속식 주조방법
Beitelman Effect of mold EMS design on billet casting productivity and product quality
US4493363A (en) Method at continuous casting of steels and metal alloys with segregation tendency and apparatus for carrying out the method
FR2800306B1 (fr) Nouveau procede de coulee centrifuge verticale pour cylindres de laminoirs permettant d'obtenir une liaison saine et sans porosites entre la couche externe en acier rapide et la fonte nodulaire du coeur
Byrne et al. Mechanical soft reduction in billet casting
CN107363252A (zh) 一种提高浇注过程中钢水洁净度的控流装置及方法
Liang et al. Edge containment of a twin-roll caster for near net shape strip casting
WOLF Investigation into the relationship between heat flux and shell growth in continuous casting moulds
CA1208878A (fr) Procede et installation de brassage electromagnetique de brames metalliques, notamment d'acier, coulees en continu
EP0993880A1 (fr) Procédé pour la fabrication de montants pour cages de laminoir et montants obtenus par ce procédé
JPH11221651A (ja) 被覆された鋳造製品を造るための方法および装置
JPH02160151A (ja) 連鋳機内における鋳片形状成形方法
JPS5857262B2 (ja) 球状黒鉛鋳鉄遠心力鋳造鋳物
FI90743B (fi) Laitos ohuiden metallituotteiden jatkuvavalamiseksi telojen välissä
Horst Economic Advantages of the Continuous Casting Process and Implementation with Regard to the Voest-Alpine Concept
CA1293101C (fr) Utilisation d'un champ magnetique en coulee continu
US3930532A (en) Continuous centrifugal tube casting apparatus with dry mold and gas pressure differential
US4777999A (en) Use of magnetic field in continuous casting
JPH0519171Y2 (fr)
US3921703A (en) Water-cooled sliding mold for electro slag remelting
Gavlik et al. Electromagnetic Stirring During the Continuous Casting Process
JPS643490Y2 (fr)
JPS55126345A (en) Casting method of large-size killed steel ingot of superior internal characteristic and less center segregation
AU2008200261B2 (en) Treating molten metals by moving electric arc
JPH04220149A (ja) 連続鋳造方法及びその装置

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060731