EP3105357A4 - Strahlmaterial und kugelstrahlverfahren - Google Patents

Strahlmaterial und kugelstrahlverfahren Download PDF

Info

Publication number: EP3105357A4
Authority: EP; European Patent Office
Prior art keywords: shot; peening method; shot peening; shot material; peening
Prior art date: 2014-02-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP15749178.8A

Other languages

English (en)

French (fr)

Other versions

EP3105357A1 (de

Inventor

Harald LEMKE

Patrick E. Mack

Robert Parker

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.)

Nanosteel Co Inc

Original Assignee

Nanosteel Co Inc

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.)

2014-02-14

Filing date

2015-02-17

Publication date

2017-09-27

2015-02-17 Application filed by Nanosteel Co Inc filed Critical Nanosteel Co Inc

2016-12-21 Publication of EP3105357A1 publication Critical patent/EP3105357A1/de

2017-09-27 Publication of EP3105357A4 publication Critical patent/EP3105357A4/de

Status Withdrawn legal-status Critical Current

Links

238000000034 method Methods 0.000 title 1
238000005480 shot peening Methods 0.000 title 1

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
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Fuel-Injection Apparatus (AREA)
Powder Metallurgy (AREA)

EP15749178.8A 2014-02-14 2015-02-17 Strahlmaterial und kugelstrahlverfahren Withdrawn EP3105357A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201461940140P	2014-02-14	2014-02-14
PCT/US2015/016163 WO2015123673A1 (en)	2014-02-14	2015-02-17	Shot material and shot peening method

Publications (2)

Publication Number	Publication Date
EP3105357A1 EP3105357A1 (de)	2016-12-21
EP3105357A4 true EP3105357A4 (de)	2017-09-27

Family

ID=53797296

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15749178.8A Withdrawn EP3105357A4 (de)	2014-02-14	2015-02-17	Strahlmaterial und kugelstrahlverfahren

Country Status (8)

Country	Link
US (1)	US20150231763A1 (de)
EP (1)	EP3105357A4 (de)
JP (2)	JP2017512142A (de)
KR (1)	KR20160120747A (de)
AU (1)	AU2015218270B2 (de)
BR (1)	BR112016018439A2 (de)
CA (1)	CA2939134A1 (de)
WO (1)	WO2015123673A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6582783B2 (ja) *	2015-09-16	2019-10-02	富士電機株式会社	半導体装置
GB201517128D0 (en) *	2015-09-28	2015-11-11	Enbio Ltd	Abrasive blast modification of surfaces
US10202663B2 (en) *	2016-07-20	2019-02-12	Hitachi, Ltd.	Shot peening treatment for cavitation erosion resistance
FR3081360B1 (fr) *	2018-05-28	2020-07-24	Saint Gobain Ct Recherches	Poudre de grenaillage
FR3093661A1 (fr)	2019-03-14	2020-09-18	Psa Automobiles Sa	Procédé de fabrication d’une pièce de pignonnerie, notamment pour une boîte de vitesse de véhicule automobile
FR3105051A1 (fr) *	2019-12-18	2021-06-25	Winoa	Procede de découpe par jet d’eau a grenaille d’acier ou de fonte et utilisation d’une grenaille d’acier ou de fonte pour la decoupe par jet d’eau
KR102536733B1 (ko)	2022-07-18	2023-06-15	주식회사 영흥	코일스프링 쇼트피닝 검사용 링게이지 및 코일스프링 쇼트피닝 검사방법
DE102022128982A1 (de)	2022-11-02	2024-05-02	Youngwire Co., Ltd.	Ringmessgerät zum prüfen des kugelstrahlens einer schraubenfeder und verfahren zum prüfen des kugelstrahlens einer schraubenfeder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6224686B1 (en) *	1998-02-27	2001-05-01	Chuo Hatsujo Kabushiki Kaisha	High-strength valve spring and it's manufacturing method
US20030005736A1 (en) *	2000-07-31	2003-01-09	Akihisa Inoue	Method of shot peening processing and article processed thereby, and peening material and use thereof
WO2005116286A2 (en) *	2004-05-06	2005-12-08	Battelle Energy Alliance, Llc	Method for forming a hardened surface on a substrate
US20080053274A1 (en) *	2005-02-11	2008-03-06	The Nanosteel Company, Inc.	Glass stability, glass forming ability, and microstructural refinement
US20110265535A1 (en) *	2010-04-09	2011-11-03	Sanyo Special Steel Co., Ltd.	High-Hardness Shot Material for Shot Peening and Shot Peening Method
WO2012128357A1 (ja) *	2011-03-24	2012-09-27	山陽特殊製鋼株式会社	高硬度アトマイズ粉末およびショットピーニング投射材用粉末並びにそのショットピーニング方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH02228448A (ja) *	1989-02-28	1990-09-11	Daido Steel Co Ltd	高強度・高靭性スチールショット
JP2926397B2 (ja) *	1997-06-11	1999-07-28	明久井上	耐衝撃性鉄系合金球状粒子
JP3730015B2 (ja) *	1998-06-02	2005-12-21	株式会社不二機販	金属成品の表面処理方法
US7323071B1 (en) *	2000-11-09	2008-01-29	Battelle Energy Alliance, Llc	Method for forming a hardened surface on a substrate
JP2002188702A (ja) *	2000-12-25	2002-07-05	Nissan Motor Co Ltd	無段変速機用転動体およびその製造方法
JP4674843B2 (ja) *	2003-04-28	2011-04-20	新東工業株式会社	コイルばねの製造方法
US8704134B2 (en) *	2005-02-11	2014-04-22	The Nanosteel Company, Inc.	High hardness/high wear resistant iron based weld overlay materials
US7553382B2 (en) *	2005-02-11	2009-06-30	The Nanosteel Company, Inc.	Glass stability, glass forming ability, and microstructural refinement
JP4397872B2 (ja) *	2005-09-20	2010-01-13	山陽特殊製鋼株式会社	鉄基高硬度ショット材およびその製造方法
JP5490373B2 (ja) *	2008-04-30	2014-05-14	山陽特殊製鋼株式会社	高硬度ショット材
JP5729714B2 (ja) *	2009-07-24	2015-06-03	山陽特殊製鋼株式会社	軟質金属で被覆されたショットピーニング用粉末
CA2779308C (en) *	2009-10-30	2019-01-29	The Nanosteel Company, Inc.	Glass forming hardbanding material
JP5777201B2 (ja) *	2010-12-23	2015-09-09	新東工業株式会社	スチール系投射材

2015
- 2015-02-17 CA CA2939134A patent/CA2939134A1/en not_active Abandoned
- 2015-02-17 EP EP15749178.8A patent/EP3105357A4/de not_active Withdrawn
- 2015-02-17 JP JP2016551729A patent/JP2017512142A/ja active Pending
- 2015-02-17 BR BR112016018439A patent/BR112016018439A2/pt not_active IP Right Cessation
- 2015-02-17 AU AU2015218270A patent/AU2015218270B2/en not_active Ceased
- 2015-02-17 US US14/624,076 patent/US20150231763A1/en not_active Abandoned
- 2015-02-17 KR KR1020167024565A patent/KR20160120747A/ko not_active Withdrawn
- 2015-02-17 WO PCT/US2015/016163 patent/WO2015123673A1/en not_active Ceased
2019
- 2019-08-21 JP JP2019151226A patent/JP2020040200A/ja active Pending

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6224686B1 (en) *	1998-02-27	2001-05-01	Chuo Hatsujo Kabushiki Kaisha	High-strength valve spring and it's manufacturing method
US20030005736A1 (en) *	2000-07-31	2003-01-09	Akihisa Inoue	Method of shot peening processing and article processed thereby, and peening material and use thereof
WO2005116286A2 (en) *	2004-05-06	2005-12-08	Battelle Energy Alliance, Llc	Method for forming a hardened surface on a substrate
US20080053274A1 (en) *	2005-02-11	2008-03-06	The Nanosteel Company, Inc.	Glass stability, glass forming ability, and microstructural refinement
US20110265535A1 (en) *	2010-04-09	2011-11-03	Sanyo Special Steel Co., Ltd.	High-Hardness Shot Material for Shot Peening and Shot Peening Method
WO2012128357A1 (ja) *	2011-03-24	2012-09-27	山陽特殊製鋼株式会社	高硬度アトマイズ粉末およびショットピーニング投射材用粉末並びにそのショットピーニング方法

Also Published As

Publication number	Publication date
EP3105357A1 (de)	2016-12-21
US20150231763A1 (en)	2015-08-20
JP2017512142A (ja)	2017-05-18
KR20160120747A (ko)	2016-10-18
CA2939134A1 (en)	2015-08-20
JP2020040200A (ja)	2020-03-19
WO2015123673A1 (en)	2015-08-20
BR112016018439A2 (pt)	2017-10-17
AU2015218270A1 (en)	2016-09-01
AU2015218270B2 (en)	2019-02-14

Legal Events

Date	Code	Title	Description
2016-11-18	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-12-21	17P	Request for examination filed	Effective date: 20160816
2016-12-21	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-12-21	AX	Request for extension of the european patent	Extension state: BA ME
2017-05-24	DAX	Request for extension of the european patent (deleted)
2017-09-27	A4	Supplementary search report drawn up and despatched	Effective date: 20170825
2017-09-27	RIC1	Information provided on ipc code assigned before grant	Ipc: C22C 38/32 20060101ALI20170821BHEP Ipc: B24C 11/00 20060101ALI20170821BHEP Ipc: B24C 1/10 20060101ALI20170821BHEP Ipc: C21D 7/06 20060101AFI20170821BHEP Ipc: C22C 38/26 20060101ALI20170821BHEP
2020-03-18	17Q	First examination report despatched	Effective date: 20200214
2020-10-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2020-11-25	18D	Application deemed to be withdrawn	Effective date: 20200625

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