BE892191A - Procede de preparation de lingots d'extrusion multimetalliques et lingots ainsi obtenus - Google Patents

Procede de preparation de lingots d'extrusion multimetalliques et lingots ainsi obtenus

Info

Publication number: BE892191A
Authority: BE; Belgium
Prior art keywords: ingots; multimetal; preparation; extrusion; extrusion ingots
Prior art date: 1981-02-18

Application number

BE0/207348A

Other languages

English (en)

Inventor

T L Davis

P S Ayres

Original Assignee

Babcock & Wilcox Co

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.)

1981-02-18

Filing date

1982-02-18

Publication date

1982-06-16

1982-02-18 Application filed by Babcock & Wilcox Co filed Critical Babcock & Wilcox Co

1982-06-16 Publication of BE892191A publication Critical patent/BE892191A/fr

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, rods or tubes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Extrusion Of Metal (AREA)
Welding Or Cutting Using Electron Beams (AREA)
Pressure Welding/Diffusion-Bonding (AREA)

BE0/207348A 1981-02-18 1982-02-18 Procede de preparation de lingots d'extrusion multimetalliques et lingots ainsi obtenus BE892191A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23539981A	1981-02-18	1981-02-18

Publications (1)

Publication Number	Publication Date
BE892191A true BE892191A (fr)	1982-06-16

Family

ID=22885330

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/207348A BE892191A (fr)	1981-02-18	1982-02-18	Procede de preparation de lingots d'extrusion multimetalliques et lingots ainsi obtenus

Country Status (8)

Country	Link
EP (1)	EP0058569A2 (fr)
JP (1)	JPS57181720A (fr)
KR (1)	KR830008748A (fr)
BE (1)	BE892191A (fr)
ES (1)	ES8303946A1 (fr)
NL (1)	NL8200535A (fr)
SE (1)	SE8200925L (fr)
ZA (1)	ZA82703B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59179212A (ja) *	1983-03-30	1984-10-11	Sumitomo Metal Ind Ltd	熱間押出し製管用２層金属片の製造方法
JPS61202721A (ja) *	1985-03-06	1986-09-08	Nippon Kokan Kk <Nkk>	二重管用ビレツトの製造方法
FR2876924B1 (fr) *	2004-10-27	2006-12-08	Pechiney Rhenalu Sa	Element de structure file monolithique et bi-fonctionnel
DE102005008250A1 (de) *	2005-02-22	2006-08-24	Hoesch Hohenlimburg Gmbh	Verfahren und Vorrichtung zur Herstellung metallischer Verbundblöcke
WO2007070731A1 (fr) *	2005-11-09	2007-06-21	Alcoa Inc.	Element structurel extrude monolithique a plusieurs alliages et son procede de fabrication
KR101886620B1 (ko)	2017-06-09	2018-08-09	한국생산기술연구원	정수압 압출용 빌릿 및 그 제조방법
WO2022128204A1 (fr)	2020-12-18	2022-06-23	ECO Holding 1 GmbH	Ensemble vanne proportionnelle pour réfrigérant

1982
- 1982-02-04 ZA ZA82703A patent/ZA82703B/xx unknown
- 1982-02-11 KR KR1019820000593A patent/KR830008748A/ko not_active Withdrawn
- 1982-02-12 NL NL8200535A patent/NL8200535A/nl not_active Application Discontinuation
- 1982-02-16 SE SE8200925A patent/SE8200925L/ not_active Application Discontinuation
- 1982-02-16 ES ES509661A patent/ES8303946A1/es not_active Expired
- 1982-02-17 EP EP82300804A patent/EP0058569A2/fr not_active Withdrawn
- 1982-02-17 JP JP57022934A patent/JPS57181720A/ja active Pending
- 1982-02-18 BE BE0/207348A patent/BE892191A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS57181720A (en)	1982-11-09
SE8200925L (sv)	1982-08-19
NL8200535A (nl)	1982-09-16
ES509661A0 (es)	1983-02-01
EP0058569A2 (fr)	1982-08-25
KR830008748A (ko)	1983-12-14
ES8303946A1 (es)	1983-02-01
ZA82703B (en)	1982-12-29

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Legal Events

Date	Code	Title	Description
1984-08-31	RE	Patent lapsed	Owner name: THE BABCOCK & WILCOX CY Effective date: 19840218

Date

Code

Title

Description

1984-08-31

Patent lapsed

Owner name: THE BABCOCK & WILCOX CY

Effective date: 19840218