CH599814A5 - - Google Patents

Info

Publication number: CH599814A5
Authority: CH; Switzerland

Application number

CH502975A

Inventor

Christer Aslund

Original Assignee

Graenges Nyby Ab

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.)

1974-04-19

Filing date

1975-04-18

Publication date

1978-05-31

1975-04-18 Application filed by Graenges Nyby Ab filed Critical Graenges Nyby Ab

1978-05-31 Publication of CH599814A5 publication Critical patent/CH599814A5/xx

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/031—Pressing powder with other step

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Powder Metallurgy (AREA)
Press-Shaping Or Shaping Using Conveyers (AREA)
Sewing Machines And Sewing (AREA)

CH502975A 1974-04-19 1975-04-18 CH599814A5 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2419014A DE2419014C3 (de)	1974-04-19	1974-04-19	Verfahren zum Herstellen von Rohren aus rostfreiem Stahl und Anwendung des Verfahrens auf das Herstellen von Verbundrohren

Publications (1)

Publication Number	Publication Date
CH599814A5 true CH599814A5 (xx)	1978-05-31

Family

ID=5913383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH502975A CH599814A5 (xx)	1974-04-19	1975-04-18

Country Status (20)

Country	Link
US (1)	US4050143A (xx)
AT (1)	AT359808B (xx)
BE (1)	BE828134A (xx)
CA (1)	CA1014891A (xx)
CH (1)	CH599814A5 (xx)
CS (1)	CS193045B2 (xx)
DE (1)	DE2419014C3 (xx)
DK (1)	DK163804C (xx)
ES (1)	ES436763A1 (xx)
FI (1)	FI59351C (xx)
FR (1)	FR2267847B1 (xx)
GB (3)	GB1512392A (xx)
HU (1)	HU171751B (xx)
IT (1)	IT1036559B (xx)
NL (1)	NL7503808A (xx)
NO (2)	NO145330C (xx)
PL (1)	PL93939B1 (xx)
RO (1)	RO71131A (xx)
SE (2)	SE412331B (xx)
YU (1)	YU36445B (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4150196A (en) *	1974-04-19	1979-04-17	Granges Nyby Ab	Method of producing tubes or the like and capsule for carrying out the method as well as blanks and tubes according to the method
FR2343895A1 (fr) *	1976-03-10	1977-10-07	Pechiney Aluminium	Procede de fabrication de corps creux en alliages d'aluminium au silicium par filage de grenailles
CA1145523A (en) *	1978-09-06	1983-05-03	Peter Nilsson	Process for the after-treatment of powder-metallurgically produced extruded tubes
DE2846658C2 (de) *	1978-10-26	1985-12-12	Gränges Nyby AB, Nybybruk	Metallische Hülle für die Herstellung von Strangpreßbolzen zur pulvermetallurgischen Erzeugung von Rohren
DE2838850C2 (de) *	1978-09-06	1983-12-15	Gränges Nyby AB, Nybybruk	Verfahren zum Herstellen kaltverformter Rohre aus auf pulvermetallurgischem Weg erzeugten stranggepreßten rostfreien Stahlrohren
WO1980000804A1 (en) *	1978-10-26	1980-05-01	Graenges Nyby Ab	Casings and pressed parts utilized for the extrusion of articles,particularly pipes,and manufacturing process of such casings and pressed parts
SE441336B (sv) *	1978-10-26	1985-09-30	Nyby Uddeholm Ab	Kapsel for cylindriska pressemnen for extrudering
US4464205A (en) *	1983-11-25	1984-08-07	Cabot Corporation	Wrought P/M processing for master alloy powder
US4464206A (en) *	1983-11-25	1984-08-07	Cabot Corporation	Wrought P/M processing for prealloyed powder
DE3520910C2 (de)	1985-06-11	1987-04-02	Avesta Nyby Powder AB, Torshälla	Verfahren zur Herstellung von Strangpreßbolzen, zur pulvermetallurgischen Erzeugung von Rohren
US4632702A (en) *	1985-10-15	1986-12-30	Worl-Tech Limited	Manufacture and consolidation of alloy metal powder billets
US5480601A (en) *	1986-06-17	1996-01-02	Sumitomo Electric Industries, Ltd.	Method for producing an elongated sintered article
JP2707524B2 (ja) *	1986-06-17	1998-01-28	住友電気工業株式会社	長尺セラミックス製品の製造方法
US5252288A (en) *	1986-06-17	1993-10-12	Sumitomo Electric Industries, Inc.	Method for producing an elongated sintered article
US4699657A (en) *	1986-11-03	1987-10-13	Worl-Tech Limited	Manufacture of fine grain metal powder billets and composites
DE3643016C1 (de) *	1986-12-12	1987-08-13	Mannesmann Ag	Verfahren zur Herstellung von Bloecken oder Profilen
EP0327064A3 (de) *	1988-02-05	1989-12-20	Anval Nyby Powder Ab	Verfahren zur Herstellung pulvermetallurgischer Gegenstände, insbesondere langgestreckter Gegenstände, wie Stangen, Profile, Rohre od. dgl.
US4933141A (en) *	1988-03-28	1990-06-12	Inco Alloys International, Inc.	Method for making a clad metal product
DE3919107A1 (de) *	1988-08-02	1990-02-08	Asea Brown Boveri	Verfahren zur formgebung und verbesserung der mechanischen eigenschaften von pulvermetallurgisch hergestellten rohlingen aus einer legierung mit erhoehter warmfestigkeit durch strangpressen
SE501390C2 (sv) *	1989-06-01	1995-01-30	Abb Stal Ab	Sätt för framställning av ett kompoundrör med ett slitstarkt yttre skikt
FR2687337B1 (fr) *	1992-02-13	1994-04-08	Valtubes	Procede de realisation de tubes par travail a chaud de poudres metalliques et tubes ainsi obtenus.
SE503422C2 (sv) *	1994-01-19	1996-06-10	Soederfors Powder Ab	Sätt vid framställning av en sammansatt produkt av rostfria stål
US5482672A (en) *	1995-02-09	1996-01-09	Friedman; Ira	Process for extruding tantalum and/or niobium
US7897102B2 (en) *	2004-08-27	2011-03-01	Helio Precision Products, Inc.	Method of making valve guide by powder metallurgy process
EP2014394A1 (de) *	2007-07-13	2009-01-14	Alcan Technology & Management Ltd.	Verfahren, bei dem durch Mikrowellen erwärmtes Metallpulver stranggepresst wird
CN106360252A (zh) *	2016-08-31	2017-02-01	吴小华	一种干盐腌制机干盐腌制食品的方法
US10301753B2 (en) *	2017-10-18	2019-05-28	Clover Mfg. Co., Ltd.	Presser foot for sewing machine
US20200406360A1 (en) *	2019-06-26	2020-12-31	Exxonmobil Upstream Research Company	Powder metallurgical processing of high-manganese steels into parts

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2885287A (en) *	1954-07-14	1959-05-05	Harold F Larson	Method of forming elongated compacts
NL261178A (xx) *	1960-03-07	1900-01-01
US3328139A (en) *	1965-02-26	1967-06-27	Edwin S Hodge	Porous tungsten metal shapes
DE1539848B1 (de) *	1966-01-03	1971-04-08	Duerrwaechter E Dr Doduco	Verfahren zur herstellung eines mehrschichtenhalbzeugs durch strangpressen
US3390985A (en) *	1966-08-10	1968-07-02	Us Interior	Consolidation and forming by high-energy-rate extrusion of powder material
SE377434B (xx) *	1967-06-26	1975-07-07	Asea Ab
US3450528A (en) *	1968-07-25	1969-06-17	Crucible Steel Corp	Method for producing dispersioned hardenable steel
US3724050A (en) *	1968-09-19	1973-04-03	Beryllium Corp	Method of making beryllium shapes from powder metal
SE341989B (xx) *	1970-02-03	1972-01-24	Asea Ab
US3744993A (en) *	1970-11-30	1973-07-10	Aerojet General Co	Powder metallurgy process
US3728111A (en) *	1971-09-21	1973-04-17	Asea Ab	Method of manufacturing billets from powder
US3823463A (en) *	1972-07-13	1974-07-16	Federal Mogul Corp	Metal powder extrusion process
US3824097A (en) *	1972-12-19	1974-07-16	Federal Mogul Corp	Process for compacting metal powder

1974
- 1974-04-19 DE DE2419014A patent/DE2419014C3/de not_active Expired
1975
- 1975-03-17 SE SE7502944A patent/SE412331B/xx not_active IP Right Cessation
- 1975-03-20 AT AT216175A patent/AT359808B/de not_active IP Right Cessation
- 1975-03-26 HU HU75GA00001182A patent/HU171751B/hu unknown
- 1975-03-28 NL NL7503808A patent/NL7503808A/xx unknown
- 1975-03-28 IT IT759374A patent/IT1036559B/it active
- 1975-04-10 FI FI751081A patent/FI59351C/fi not_active IP Right Cessation
- 1975-04-11 CS CS752537A patent/CS193045B2/cs unknown
- 1975-04-11 YU YU00929/75A patent/YU36445B/xx unknown
- 1975-04-15 DK DK160375A patent/DK163804C/da not_active IP Right Cessation
- 1975-04-17 NO NO751384A patent/NO145330C/no unknown
- 1975-04-17 PL PL1975179686A patent/PL93939B1/pl unknown
- 1975-04-18 RO RO7582027A patent/RO71131A/ro unknown
- 1975-04-18 US US05/569,264 patent/US4050143A/en not_active Expired - Lifetime
- 1975-04-18 GB GB47985/77A patent/GB1512392A/en not_active Expired
- 1975-04-18 CH CH502975A patent/CH599814A5/xx not_active IP Right Cessation
- 1975-04-18 GB GB16219/75A patent/GB1512391A/en not_active Expired
- 1975-04-18 CA CA224,940A patent/CA1014891A/en not_active Expired
- 1975-04-18 BE BE155569A patent/BE828134A/xx not_active IP Right Cessation
- 1975-04-18 FR FR7512185A patent/FR2267847B1/fr not_active Expired
- 1975-04-18 ES ES436763A patent/ES436763A1/es not_active Expired
1976
- 1976-01-22 GB GB2462/76A patent/GB1498908A/en not_active Expired
1978
- 1978-04-11 SE SE7804028A patent/SE449059B/sv not_active IP Right Cessation
1979
- 1979-04-17 NO NO791262A patent/NO149095C/no unknown

Also Published As

Publication number	Publication date
SE7502944L (sv)	1975-10-20
ES436763A1 (es)	1977-05-01
SE7804028L (sv)	1978-04-11
CA1014891A (en)	1977-08-02
PL93939B1 (xx)	1977-07-30
DE2419014C3 (de)	1985-08-01
AT359808B (de)	1980-12-10
SE412331B (sv)	1980-03-03
US4050143A (en)	1977-09-27
GB1512392A (en)	1978-06-01
DK163804B (da)	1992-04-06
DK163804C (da)	1992-09-14
IT1036559B (it)	1979-10-30
NO791262L (no)	1975-10-21
DK160375A (xx)	1975-10-20
FR2267847A1 (xx)	1975-11-14
YU36445B (en)	1984-02-29
ATA216175A (de)	1980-04-15
GB1498908A (en)	1978-01-25
RO71131A (ro)	1981-03-30
FR2267847B1 (xx)	1982-03-26
FI59351C (fi)	1981-08-10
GB1512391A (en)	1978-06-01
NO149095C (no)	1984-02-15
FI59351B (fi)	1981-04-30
NO145330B (no)	1981-11-23
NO751384L (xx)	1975-10-21
BE828134A (fr)	1975-08-18
NO149095B (no)	1983-11-07
HU171751B (hu)	1978-03-28
CS193045B2 (en)	1979-09-17
FI751081A (xx)	1975-10-20
DE2419014B2 (de)	1979-10-11
NL7503808A (nl)	1975-10-21
NO145330C (no)	1982-03-03
DE2419014A1 (de)	1975-11-06
YU92975A (en)	1982-02-25
SE449059B (sv)	1987-04-06

Legal Events

Date	Code	Title	Description
1994-12-30	PL	Patent ceased

Publication	Publication Date	Title
FR2280704B1 (xx)	1980-09-26
NO751384L (xx)	1975-10-21
FR2264070B1 (xx)	1979-03-23
FR2260226B1 (xx)	1978-04-21
JPS50109536A (xx)	1975-08-28
FR2261386B3 (xx)	1977-05-20
JPS50114804A (xx)	1975-09-09
AU495844B2 (xx)	1976-06-10
FR2263540A1 (xx)	1975-10-03
CH241075A4 (xx)	1976-11-30
CH250074A4 (xx)	1976-03-15
BG21107A1 (xx)	1976-03-20
AU480401A (xx)	1975-12-04
CH1126075A4 (xx)	1977-07-29
CH116575A4 (xx)	1977-08-31
CH1174575A4 (xx)	1977-05-31
AU480622A (xx)	1976-01-08
AU481441A (xx)	1976-05-20
BG25950A1 (xx)	1979-01-12
BE833996A (xx)	1976-01-16
BG19663A1 (xx)	1975-10-10
CH1252374A4 (xx)	1976-07-30
BG19722A1 (xx)	1975-10-10
BG21443A1 (xx)	1976-07-20
CH568415B5 (xx)	1975-10-31