[go: up one dir, main page]

WO2009069556A1 - ショットピーニング方法 - Google Patents

ショットピーニング方法 Download PDF

Info

Publication number
WO2009069556A1
WO2009069556A1 PCT/JP2008/071241 JP2008071241W WO2009069556A1 WO 2009069556 A1 WO2009069556 A1 WO 2009069556A1 JP 2008071241 W JP2008071241 W JP 2008071241W WO 2009069556 A1 WO2009069556 A1 WO 2009069556A1
Authority
WO
WIPO (PCT)
Prior art keywords
steel product
treated
formula
shot peening
peening method
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.)
Ceased
Application number
PCT/JP2008/071241
Other languages
English (en)
French (fr)
Inventor
Ryohei Ishikura
Takashi Kano
Makio Kato
Yuji Kobayashi
Satoru Ujihashi
Kiyoshi Okumura
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.)
Sintokogio Ltd
Original Assignee
Sintokogio Ltd
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 Sintokogio Ltd filed Critical Sintokogio Ltd
Priority to BRPI0819657 priority Critical patent/BRPI0819657B1/pt
Priority to CN200880118019.9A priority patent/CN101821059B/zh
Priority to US12/745,156 priority patent/US8151613B2/en
Priority to EP08855469.6A priority patent/EP2218547B1/en
Publication of WO2009069556A1 publication Critical patent/WO2009069556A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • 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
    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/47—Burnishing
    • Y10T29/479—Burnishing by shot peening or blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

　被処理鋼材に対して削食を抑制しつつ従来に増して高い圧縮残留応力を付与することのできるショットピーニング方法を提供する。下記式(１)～(３)で与えられる硬さＨＶ(m)が７５０ＨＶ以上の被処理鋼材に対して、該被処理鋼材の硬さＨＶ（ｍ）よりも５０ＨＶ～２５０ＨＶの範囲内で高いビッカース硬さを有する投射材を投射し、該被処理鋼材の削食量を５μｍ以下に抑制することを特徴とするショットピーニング方法。　ＨＶ(m１)＝{f(C)-ｆ(T,t)}(1-γＲ/100)＋400×γＲ/100 式(１)　 ｆ(C)＝-660C２＋1373C＋278 式(２) 　ｆ(T,t)＝0.05T(logｔ＋17)－318 式(３) 　但し　C：浸炭による表層C（カーボン）濃度（質量％）　T：焼戻し温度（K）　t：焼戻し保持時間（hr）　γＲ：残留オーステナイト量（体積％）
PCT/JP2008/071241 2007-11-28 2008-11-21 ショットピーニング方法 Ceased WO2009069556A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0819657 BRPI0819657B1 (pt) 2007-11-28 2008-11-21 método para jateamento de granalha
CN200880118019.9A CN101821059B (zh) 2007-11-28 2008-11-21 喷丸硬化方法
US12/745,156 US8151613B2 (en) 2007-11-28 2008-11-21 Method for shot peening
EP08855469.6A EP2218547B1 (en) 2007-11-28 2008-11-21 A method for shot peening

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-308049 2007-11-28
JP2007308049A JP5164539B2 (ja) 2007-11-28 2007-11-28 ショットピーニング方法

Publications (1)

Publication Number Publication Date
WO2009069556A1 true WO2009069556A1 (ja) 2009-06-04

Family

ID=40678454

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071241 Ceased WO2009069556A1 (ja) 2007-11-28 2008-11-21 ショットピーニング方法

Country Status (8)

Country Link
US (1) US8151613B2 (ja)
EP (1) EP2218547B1 (ja)
JP (1) JP5164539B2 (ja)
KR (1) KR101392350B1 (ja)
CN (1) CN101821059B (ja)
BR (1) BRPI0819657B1 (ja)
TR (1) TR201815596T4 (ja)
WO (1) WO2009069556A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102712078A (zh) * 2009-11-25 2012-10-03 康宁股份有限公司 制备抗蠕变难熔金属结构的方法
US20130118220A1 (en) * 2010-08-05 2013-05-16 Yuji Kobayashi Method for shot peening a gas carburised steel
JP2017110968A (ja) * 2015-12-15 2017-06-22 新日鐵住金株式会社 高強度鋼の硬さ予測方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004031626A1 (de) 2004-06-30 2006-02-02 Robert Bosch Gmbh Verfahren und Vorrichtung zur Materialstärkenbestimmung auf Hochfrequenzbasis
CN102906282A (zh) * 2010-08-05 2013-01-30 新东工业株式会社 一种喷丸硬化的方法
JP2013220509A (ja) * 2012-04-17 2013-10-28 Daido Steel Co Ltd ショットピーニング方法及びそれを用いた歯車材
JP6125780B2 (ja) * 2012-09-12 2017-05-10 山陽特殊製鋼株式会社 ショットピーニングによる表面改質方法
US9556499B2 (en) * 2013-03-15 2017-01-31 Ellwood National Investment Corp. Deep laser peening
US9403259B2 (en) * 2013-03-15 2016-08-02 United Technologies Corporation Removing material from a workpiece with a water jet
JP6274743B2 (ja) 2013-04-30 2018-02-07 山陽特殊製鋼株式会社 高い圧縮残留応力を得るショットピーニング方法
CN103604874A (zh) * 2013-10-30 2014-02-26 北京理工大学 残余压应力定值试块的制作工艺及其使用和保存方法
WO2016164789A1 (en) * 2015-04-08 2016-10-13 Metal Improvement Company, Llc High fatigue strength components requiring areas of high hardness
US11584969B2 (en) * 2015-04-08 2023-02-21 Metal Improvement Company, Llc High fatigue strength components requiring areas of high hardness
US10406651B2 (en) * 2016-04-01 2019-09-10 Rolls-Royce Plc Methods of vibro-treating and vibro-treating apparatus
JP6740908B2 (ja) * 2017-01-11 2020-08-19 日立金属株式会社 磁歪式トルクセンサ用シャフトの製造方法
US11733113B2 (en) 2018-06-14 2023-08-22 Sintokogio, Ltd. Strain element, strain element manufacturing method, and physical quantity measuring sensor
JP6881420B2 (ja) * 2018-11-07 2021-06-02 新東工業株式会社 劣化評価方法
JP7008616B2 (ja) * 2018-12-20 2022-01-25 日立金属株式会社 磁歪式トルクセンサ用シャフトの製造方法
JP6530873B1 (ja) * 2019-02-01 2019-06-12 株式会社不二機販 波動歯車減速機用歯車の表面処理方法
JP7059974B2 (ja) * 2019-03-25 2022-04-26 新東工業株式会社 Ｘ線残留応力測定用基準片の製造方法及びｘ線残留応力測定用基準片

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006134878A1 (ja) * 2005-06-13 2006-12-21 Sintokogio, Ltd. ショットピーニング処理方法
JP2008069938A (ja) * 2006-09-15 2008-03-27 Hino Motors Ltd 歯車及び噛合アッセンブリ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0957629A (ja) 1995-08-25 1997-03-04 Toshiba Tungaloy Co Ltd ショットピーニング用投射材、ショットピーニング方法および処理物品
JPH09279229A (ja) * 1996-04-15 1997-10-28 Suncall Corp 鋼製ワークの表面処理方法
JPH1029160A (ja) * 1996-07-12 1998-02-03 Sintokogio Ltd 高硬度金属製品のショットピ−ニング方法及び高硬度金属製品
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
JP3975314B2 (ja) * 1999-08-27 2007-09-12 株式会社ジェイテクト 軸受部品素材及び転がり軸受の軌道輪の製作方法
JP2001079766A (ja) 1999-09-09 2001-03-27 Toyo Seiko Kk ショットピーニング用投射材
JP2002036115A (ja) 2000-07-31 2002-02-05 Sintokogio Ltd ショットピ−ニング処理方法及びその被処理品
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
JP2003211357A (ja) * 2002-01-18 2003-07-29 Sintokogio Ltd 歯車及び駆動力伝達部品の寿命の改善方法および歯車及び駆動力伝達部品
KR20040083545A (ko) * 2002-04-02 2004-10-02 가부시키가이샤 고베 세이코쇼 피로강도 및 내 새그성이 우수한 경인발스프링용 강선 및경인발스프링

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006134878A1 (ja) * 2005-06-13 2006-12-21 Sintokogio, Ltd. ショットピーニング処理方法
JP2008069938A (ja) * 2006-09-15 2008-03-27 Hino Motors Ltd 歯車及び噛合アッセンブリ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102712078A (zh) * 2009-11-25 2012-10-03 康宁股份有限公司 制备抗蠕变难熔金属结构的方法
CN102712078B (zh) * 2009-11-25 2015-05-20 康宁股份有限公司 制备抗蠕变难熔金属结构的方法
US20130118220A1 (en) * 2010-08-05 2013-05-16 Yuji Kobayashi Method for shot peening a gas carburised steel
JP2017110968A (ja) * 2015-12-15 2017-06-22 新日鐵住金株式会社 高強度鋼の硬さ予測方法

Also Published As

Publication number Publication date
EP2218547A1 (en) 2010-08-18
CN101821059A (zh) 2010-09-01
BRPI0819657B1 (pt) 2019-12-03
BRPI0819657A2 (pt) 2017-05-09
US20100300168A1 (en) 2010-12-02
JP2009131912A (ja) 2009-06-18
EP2218547A4 (en) 2011-12-28
KR20100100832A (ko) 2010-09-15
KR101392350B1 (ko) 2014-05-08
JP5164539B2 (ja) 2013-03-21
EP2218547B1 (en) 2018-09-26
TR201815596T4 (tr) 2018-11-21
CN101821059B (zh) 2011-09-28
US8151613B2 (en) 2012-04-10

Similar Documents

Publication Publication Date Title
WO2009069556A1 (ja) ショットピーニング方法
MX2024000436A (es) Lamina de acero para fabricar partes endurecidas por presion, parte endurecida por presion que tiene una combinacion de alta resistencia y ductilidad al choque, y metodos de fabricacion de las mismas.
MX2019009705A (es) Lamina de acero de alta resistencia y metodo para producir la misma.
MX2021009452A (es) Lamina de acero galvanizada por inmersion en caliente y metodo para producir la misma.
EP1413631A3 (en) Improved spall propagation properties of case-hardened M50 and M50NIL bearings
MX2019007991A (es) Lamina de acero y metodo para producir la misma.
MX2021004105A (es) Lamina de acero laminada en caliente y metodo para fabricar la misma.
UA104835C2 (ru) Способ и устройство для термической обработки рельсы
ATE337891T1 (de) Verfahren zum kugelstrahlen sowie kugelstrahlmaterial und dessen bearbeitung
NO20081850L (no) Fremgangsmater for varmebehandling av tykkveggede smistykker
BRPI0920963A2 (pt) Método para fabricar materiais de projeção para jateamento com granalha
GB2519048A (en) Steel article having improved contact fatigue resistance and a method of making
Tsujikawa et al. Modification of S phase on austenitic stainless steel using fine particle shot peening
WO2008081858A1 (ja) 熱間又は温間鍛造用金型の寿命向上方法
MX2024000460A (es) Lamina de acero laminada en frio y metodo de fabricacion de la misma.
EP2749666A3 (en) Thermo-mechanical process for martensitic bearing steels and steel bearing component
RU2522872C2 (ru) Способ азотирования деталей машин с получением наноструктурированного приповерхностного слоя и состав слоя
MX2008013365A (es) Proceso para esparcir titanio y nitruro en un material que tiene una microestructura granular, generalmente compacta y productos producidos por el mismo.
Liu et al. Effect of grinding parameters on the grinding-hardened layer of 40 Cr steel.
Hua et al. Study on wear-resistance of laser quenched and shocked 40 Cr steel.
Ikeda et al. Study on Residual Stresses Induced by Shot Peening Process of Austenite Stainless Steel SUS 304.
Teichmann et al. Shot peening of TWIP steel-influence on mechanical properties
WO2012017656A1 (en) A method for shot peening
CN104120219A (zh) 一种齿轮生产工艺
Liu et al. Research on surface hardened layer by two-passes plunge grinding

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880118019.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08855469

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008855469

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1518/KOLNP/2010

Country of ref document: IN

ENP Entry into the national phase

Ref document number: 20107011656

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 12745156

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: PI0819657

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20100526