FI20110109A - Cyclic SPD compression method - Google Patents

Cyclic SPD compression method Download PDF

Info

Publication number: FI20110109A
Authority: FI; Finland
Prior art keywords: spd; cyclic; compression method; compression; spd compression
Prior art date: 2011-03-24

Application number

FI20110109A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI20110109A0 (en

FI124551B (en

Inventor

Ville Volanen

Original Assignee

Protoshop Oy

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.)

2011-03-24

Filing date

2011-03-24

Publication date

2012-09-25

2011-03-24 Application filed by Protoshop Oy filed Critical Protoshop Oy

2011-03-24 Priority to FI20110109A priority Critical patent/FI124551B/en

2011-03-24 Publication of FI20110109A0 publication Critical patent/FI20110109A0/en

2011-05-30 Priority to PCT/FI2011/050494 priority patent/WO2012127098A1/en

2012-02-08 Priority to CN201280014932.0A priority patent/CN103492098A/en

2012-02-08 Priority to EP12713197.7A priority patent/EP2714301B1/en

2012-02-08 Priority to PCT/FI2012/050114 priority patent/WO2012127100A2/en

2012-02-08 Priority to US14/006,951 priority patent/US20140102160A1/en

2012-02-08 Priority to RU2013144047/02A priority patent/RU2013144047A/en

2012-09-25 Publication of FI20110109A publication Critical patent/FI20110109A/en

2014-10-15 Application granted granted Critical

2014-10-15 Publication of FI124551B publication Critical patent/FI124551B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/001—Extruding metal; Impact extrusion to improve the material properties, e.g. lateral extrusion
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/02—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough
- B21J1/025—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough affecting grain orientation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/03—Amorphous or microcrystalline structure

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Crystallography & Structural Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Forging (AREA)
Press Drives And Press Lines (AREA)
Extrusion Of Metal (AREA)
Battery Electrode And Active Subsutance (AREA)

FI20110109A 2011-03-24 2011-03-24 SPD Method and Hardware FI124551B (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
FI20110109A FI124551B (en)	2011-03-24	2011-03-24	SPD Method and Hardware
PCT/FI2011/050494 WO2012127098A1 (en)	2011-03-24	2011-05-30	Spd process and apparatus
CN201280014932.0A CN103492098A (en)	2011-03-24	2012-02-08	SPD process and apparatus
EP12713197.7A EP2714301B1 (en)	2011-03-24	2012-02-08	Spd process and apparatus
PCT/FI2012/050114 WO2012127100A2 (en)	2011-03-24	2012-02-08	Spd process and apparatus
US14/006,951 US20140102160A1 (en)	2011-03-24	2012-02-08	Spd process and apparatus
RU2013144047/02A RU2013144047A (en)	2011-03-24	2012-02-08	METHOD AND DEVICE FOR IMPLEMENTING INTENSIVE PLASTIC DEFORMATION

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20110109		2011-03-24
FI20110109A FI124551B (en)	2011-03-24	2011-03-24	SPD Method and Hardware

Publications (3)

Publication Number	Publication Date
FI20110109A0 FI20110109A0 (en)	2011-03-24
FI20110109A true FI20110109A (en)	2012-09-25
FI124551B FI124551B (en)	2014-10-15

Family

ID=43806410

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20110109A FI124551B (en)	2011-03-24	2011-03-24	SPD Method and Hardware

Country Status (6)

Country	Link
US (1)	US20140102160A1 (en)
EP (1)	EP2714301B1 (en)
CN (1)	CN103492098A (en)
FI (1)	FI124551B (en)
RU (1)	RU2013144047A (en)
WO (2)	WO2012127098A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106238488A (en) *	2016-09-14	2016-12-21	中国科学院金属研究所	Different pressures cut the method and apparatus of continuous large plastometric set under composite strain path
CN110340171A (en) *	2018-05-18	2019-10-18	刘鹏宇	A kind of forming die for pipe and its manufacturing process
CN111515284B (en) *	2020-04-30	2021-05-18	燕山大学	Strong deformation device and process for plate
CN111633101B (en) *	2020-06-10	2021-03-30	燕山大学	Repeated thinning, bending and strong deformation process for plates
CN113430358A (en) *	2021-05-19	2021-09-24	西北工业大学	Method for regulating and controlling carbide of large-size gun steel bar
CN113430359B (en) *	2021-05-19	2022-09-20	西北工业大学	High-strength and high-toughness rolling method for large-size gun steel bar
CN114210836B (en) *	2021-12-13	2024-06-04	中北大学	Combined shearing, extruding and deforming device for magnesium alloy

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3838803B2 (en) *	1999-02-25	2006-10-25	俊郎小林	Composite high strength material and manufacturing method thereof
US6399215B1 (en) *	2000-03-28	2002-06-04	The Regents Of The University Of California	Ultrafine-grained titanium for medical implants
US6197129B1 (en) *	2000-05-04	2001-03-06	The United States Of America As Represented By The United States Department Of Energy	Method for producing ultrafine-grained materials using repetitive corrugation and straightening
CN100566871C (en) *	2002-09-30	2009-12-09	有限会社里那西美特利	Method for metal working
EP1607151B1 (en) *	2003-03-10	2011-10-05	Rinascimetalli Ltd.	Method for processing metal body and apparatus for processing metal body
US7191630B2 (en) *	2003-07-25	2007-03-20	Engineered Performance Materials Co., Llc	Method and apparatus for equal channel angular extrusion of flat billets
GB0506091D0 (en) *	2005-03-24	2005-05-04	Univ Strathclyde	Severe plastic deformation of metals
CN1298449C (en) *	2005-06-16	2007-02-07	上海交通大学	Spiral extrusion shaping method
RO123274B1 (en) *	2008-02-04	2011-05-30	Universitatea "Dunărea De Jos" Din Galaţi	Method and equipment for material nanostructuring by severe plastic deformation

2011
- 2011-03-24 FI FI20110109A patent/FI124551B/en not_active IP Right Cessation
- 2011-05-30 WO PCT/FI2011/050494 patent/WO2012127098A1/en active Application Filing
2012
- 2012-02-08 US US14/006,951 patent/US20140102160A1/en not_active Abandoned
- 2012-02-08 EP EP12713197.7A patent/EP2714301B1/en not_active Not-in-force
- 2012-02-08 WO PCT/FI2012/050114 patent/WO2012127100A2/en active Application Filing
- 2012-02-08 RU RU2013144047/02A patent/RU2013144047A/en not_active Application Discontinuation
- 2012-02-08 CN CN201280014932.0A patent/CN103492098A/en active Pending

Also Published As

Publication number	Publication date
EP2714301A2 (en)	2014-04-09
EP2714301B1 (en)	2016-02-03
CN103492098A (en)	2014-01-01
WO2012127100A2 (en)	2012-09-27
US20140102160A1 (en)	2014-04-17
FI20110109A0 (en)	2011-03-24
WO2012127098A1 (en)	2012-09-27
WO2012127100A3 (en)	2012-11-15
RU2013144047A (en)	2015-04-27
FI124551B (en)	2014-10-15

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2014-10-15	FG	Patent granted	Ref document number: 124551 Country of ref document: FI Kind code of ref document: B
2017-10-25	MM	Patent lapsed

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