BRPI1001266A2 - parte de aço carburizado - Google Patents

parte de aço carburizado

Info

Publication number
BRPI1001266A2
BRPI1001266A2 BRPI1001266A BRPI1001266A BRPI1001266A2 BR PI1001266 A2 BRPI1001266 A2 BR PI1001266A2 BR PI1001266 A BRPI1001266 A BR PI1001266A BR PI1001266 A BRPI1001266 A BR PI1001266A BR PI1001266 A2 BRPI1001266 A2 BR PI1001266A2
Authority
BR
Brazil
Prior art keywords
steel part
carburized steel
carburized
steel
Prior art date
Application number
BRPI1001266A
Other languages
English (en)
Inventor
Kei Miyanishi
Toshiharu Aiso
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BRPI1001266A2 publication Critical patent/BRPI1001266A2/pt
Publication of BRPI1001266B1 publication Critical patent/BRPI1001266B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces
    • 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
    • C21D1/06—Surface hardening
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/80—After-treatment
    • 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
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • C21D2261/00—Machining or cutting being involved

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
BRPI1001266-4A 2009-03-30 2010-03-29 Carburized steel part BRPI1001266B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009083228 2009-03-30
JP2009-083228 2009-03-30
PCT/JP2010/002264 WO2010116670A1 (ja) 2009-03-30 2010-03-29 浸炭鋼部品

Publications (2)

Publication Number Publication Date
BRPI1001266A2 true BRPI1001266A2 (pt) 2016-02-16
BRPI1001266B1 BRPI1001266B1 (pt) 2017-12-19

Family

ID=42935969

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1001266-4A BRPI1001266B1 (pt) 2009-03-30 2010-03-29 Carburized steel part

Country Status (8)

Country Link
US (1) US8801873B2 (pt)
EP (1) EP2415892B1 (pt)
JP (1) JP4677057B2 (pt)
KR (1) KR101280203B1 (pt)
CN (1) CN102317490B (pt)
BR (1) BRPI1001266B1 (pt)
TW (2) TWI494445B (pt)
WO (1) WO2010116670A1 (pt)

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JP5530763B2 (ja) 2009-05-13 2014-06-25 新日鐵住金株式会社 低サイクル曲げ疲労強度に優れた浸炭鋼部品
JP5405325B2 (ja) * 2010-01-04 2014-02-05 新日鐵住金株式会社 差動歯車およびその製造方法
CN103382538A (zh) * 2010-03-10 2013-11-06 新日铁住金株式会社 低循环弯曲疲劳强度优良的渗碳钢部件
KR101290880B1 (ko) * 2010-03-30 2013-07-29 신닛테츠스미킨 카부시키카이샤 기계 구조용 강의 절삭 방법
JP5558887B2 (ja) * 2010-03-30 2014-07-23 山陽特殊製鋼株式会社 低サイクル疲労強度に優れるＴｉ、Ｂ添加鋼を用いた高強度部品の製造方法
US9139894B2 (en) 2010-07-14 2015-09-22 Nippon Steel & Sumitomo Metal Corporation Steel for machine structure exhibiting excellent machinability
JP5541048B2 (ja) * 2010-09-29 2014-07-09 新日鐵住金株式会社 耐ピッチング性に優れた浸炭窒化鋼部品
KR101515272B1 (ko) * 2010-12-08 2015-04-24 신닛테츠스미킨 카부시키카이샤 면 피로 강도가 우수한 가스 침탄강 부품, 가스 침탄용 강재 및 가스 침탄강 부품의 제조 방법
JP5701047B2 (ja) * 2010-12-22 2015-04-15 山陽特殊製鋼株式会社 耐ピッチング強度、耐曲げ疲労強度、耐ねじり疲労強度に優れた鋼
US9796158B2 (en) 2011-02-10 2017-10-24 Nippon Steel & Sumitomo Metal Corporation Steel for carburizing, carburized steel component, and method of producing the same
WO2012108460A1 (ja) 2011-02-10 2012-08-16 新日本製鐵株式会社 浸炭用鋼、浸炭鋼部品、及び、その製造方法
KR101327136B1 (ko) 2011-09-19 2013-11-07 기아자동차주식회사 고강도 변속기기어 및 그 제조방법
JP5937852B2 (ja) * 2012-03-07 2016-06-22 株式会社神戸製鋼所 肌焼用鋼部品
CN104936838B (zh) * 2013-01-25 2017-05-03 日本奥托立夫日信制动器系统株式会社 车辆用制动液压控制装置
CN103667951B (zh) * 2013-11-18 2018-04-13 莱芜钢铁集团有限公司 一种内韧外硬的特殊钢及其制造方法
CN104294178A (zh) * 2014-09-30 2015-01-21 合肥恒泰钢结构有限公司 一种渗碳锰钢
KR101685486B1 (ko) 2015-04-14 2016-12-13 현대자동차주식회사 내구성을 향상시킨 침탄 합금강 및 이의 제조방법
US10308992B2 (en) * 2015-08-20 2019-06-04 Ford Motor Company Method and system for selectively softening hot stamped parts by induction heating
CN105385952B (zh) * 2015-11-26 2017-10-24 北京科技大学 一种高速铁路列车用车轮钢及其热处理工艺
JP6974983B2 (ja) * 2017-08-25 2021-12-01 株式会社ジェイテクト 転がり摺動部材及びその製造方法、並びに、当該転がり摺動部材を備えた転がり軸受
CN109182896B (zh) * 2018-08-24 2021-02-19 中石化四机石油机械有限公司 一种175MPa活动弯头材料及热处理工艺
CN109402498B (zh) * 2018-08-29 2020-08-28 宝钢特钢韶关有限公司 一种高温渗碳齿轮钢及其制造方法
CN110218949A (zh) * 2019-07-12 2019-09-10 东北大学 利用微合金化提高渗碳温度的方法和低碳钢的表面渗碳方法
CN110373607B (zh) * 2019-07-25 2021-04-02 广东韶钢松山股份有限公司 一种高温渗碳钢、高温渗碳钢构件以及其制备方法
EP3868913B1 (en) * 2020-02-19 2024-06-12 QuesTek Innovations LLC Precipitation strengthened carburizable and nitridable steel alloys
CN112210713B (zh) * 2020-08-15 2022-02-08 山东汽车齿轮总厂锻造二分厂 齿轮钢及其热处理工艺
KR20220040153A (ko) * 2020-09-23 2022-03-30 현대자동차주식회사 내구성을 개선한 고강도 침탄강
US11885289B2 (en) * 2021-04-30 2024-01-30 Caterpillar Inc. Components formed with high strength steel
CN113549830B (zh) * 2021-07-16 2022-05-20 鞍钢股份有限公司 高表面硬度折弯性能优异的中碳球化索氏体工具钢及其生产方法

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JP4728883B2 (ja) 2006-06-16 2011-07-20 新日本製鐵株式会社 低サイクル疲労特性に優れた浸炭焼入れ鋼材及び浸炭焼入れ部品
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Also Published As

Publication number Publication date
CN102317490A (zh) 2012-01-11
TWI412607B (zh) 2013-10-21
TW201350591A (zh) 2013-12-16
TWI494445B (zh) 2015-08-01
TW201042058A (en) 2010-12-01
EP2415892B1 (en) 2018-05-02
JPWO2010116670A1 (ja) 2012-10-18
BRPI1001266B1 (pt) 2017-12-19
EP2415892A4 (en) 2017-05-03
US20110036463A1 (en) 2011-02-17
CN102317490B (zh) 2013-09-11
EP2415892A1 (en) 2012-02-08
KR101280203B1 (ko) 2013-06-28
WO2010116670A1 (ja) 2010-10-14
JP4677057B2 (ja) 2011-04-27
US8801873B2 (en) 2014-08-12
KR20100125367A (ko) 2010-11-30

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2664 DE 25-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.