KR102471016B1 - 마르텐사이트계 s쾌삭 스테인리스강 - Google Patents

마르텐사이트계 s쾌삭 스테인리스강 Download PDF

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Publication number
KR102471016B1
KR102471016B1 KR1020207028397A KR20207028397A KR102471016B1 KR 102471016 B1 KR102471016 B1 KR 102471016B1 KR 1020207028397 A KR1020207028397 A KR 1020207028397A KR 20207028397 A KR20207028397 A KR 20207028397A KR 102471016 B1 KR102471016 B1 KR 102471016B1
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South Korea
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martensitic
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KR1020207028397A
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English (en)
Korean (ko)
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KR20200124294A (ko
Inventor
유토 사카이자와
마사유키 도조
고지 다카노
시게오 후쿠모토
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닛테츠 스테인레스 가부시키가이샤
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Publication of KR20200124294A publication Critical patent/KR20200124294A/ko
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    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
KR1020207028397A 2018-06-13 2019-06-13 마르텐사이트계 s쾌삭 스테인리스강 KR102471016B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2018-112652 2018-06-13
JP2018112652 2018-06-13
PCT/JP2019/023437 WO2019240209A1 (fr) 2018-06-13 2019-06-13 Acier inoxydable martensitique s de décolletage

Publications (2)

Publication Number Publication Date
KR20200124294A KR20200124294A (ko) 2020-11-02
KR102471016B1 true KR102471016B1 (ko) 2022-11-28

Family

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Application Number Title Priority Date Filing Date
KR1020207028397A KR102471016B1 (ko) 2018-06-13 2019-06-13 마르텐사이트계 s쾌삭 스테인리스강

Country Status (5)

Country Link
JP (1) JP6918238B2 (fr)
KR (1) KR102471016B1 (fr)
CN (1) CN111989418B (fr)
TW (1) TWI707047B (fr)
WO (1) WO2019240209A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111850407B (zh) * 2020-07-29 2021-10-08 成都先进金属材料产业技术研究院有限公司 850MPa级含钛易切削不锈钢锻造棒材及其制备方法
KR20230024986A (ko) * 2020-12-24 2023-02-21 닛테츠 스테인레스 가부시키가이샤 내피로 특성이 뛰어난 석출 경화형 마르텐사이트계 스테인리스강
KR20230069179A (ko) * 2021-01-13 2023-05-18 닛테츠 스테인레스 가부시키가이샤 마텐자이트계 스테인리스 강재 및 그 제조 방법
CN114196875B (zh) * 2021-09-25 2022-10-28 浙江吉森金属科技有限公司 一种阀片用不锈钢及其热处理方法
WO2024070413A1 (fr) * 2022-09-26 2024-04-04 日鉄ステンレス株式会社 Matériau de barre en acier inoxydable martensitique à coupe libre et son procédé de production
CN116445819A (zh) * 2023-04-19 2023-07-18 徐工集团工程机械股份有限公司 一种铸铁产品及其制备方法

Citations (3)

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JP2001011581A (ja) 1999-06-25 2001-01-16 Sanyo Special Steel Co Ltd アウトガス特性に優れた快削ステンレス鋼
JP2008111186A (ja) * 2006-10-03 2008-05-15 Daido Steel Co Ltd マルテンサイト系快削ステンレス鋼
JP2011184716A (ja) * 2010-03-05 2011-09-22 Nippon Steel & Sumikin Stainless Steel Corp 鍛造性に優れるマルテンサイト系ステンレス快削鋼棒線

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JP3025406B2 (ja) * 1994-03-19 2000-03-27 山陽特殊製鋼株式会社 被削性に優れたフェライト系およびマルテンサイト系ステンレス鋼
JP2001152298A (ja) 1999-11-29 2001-06-05 Daido Steel Co Ltd 硫化ガスの放出がない快削マルテンサイト系ステンレス鋼部品
JP4502519B2 (ja) 2001-01-15 2010-07-14 新日鐵住金ステンレス株式会社 マルテンサイト系快削ステンレス鋼
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WO2016174500A1 (fr) * 2015-04-30 2016-11-03 Aperam Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit
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JP2001011581A (ja) 1999-06-25 2001-01-16 Sanyo Special Steel Co Ltd アウトガス特性に優れた快削ステンレス鋼
JP2008111186A (ja) * 2006-10-03 2008-05-15 Daido Steel Co Ltd マルテンサイト系快削ステンレス鋼
JP2011184716A (ja) * 2010-03-05 2011-09-22 Nippon Steel & Sumikin Stainless Steel Corp 鍛造性に優れるマルテンサイト系ステンレス快削鋼棒線

Also Published As

Publication number Publication date
TWI707047B (zh) 2020-10-11
CN111989418B (zh) 2022-02-22
TW202000943A (zh) 2020-01-01
WO2019240209A1 (fr) 2019-12-19
JPWO2019240209A1 (ja) 2020-12-17
KR20200124294A (ko) 2020-11-02
CN111989418A (zh) 2020-11-24
JP6918238B2 (ja) 2021-08-11

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