JP2000502404A - 高強度、切欠延性、析出硬化ステンレス鋼合金 - Google Patents
高強度、切欠延性、析出硬化ステンレス鋼合金Info
- Publication number
- JP2000502404A JP2000502404A JP9513443A JP51344397A JP2000502404A JP 2000502404 A JP2000502404 A JP 2000502404A JP 9513443 A JP9513443 A JP 9513443A JP 51344397 A JP51344397 A JP 51344397A JP 2000502404 A JP2000502404 A JP 2000502404A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- less
- weight percent
- strength
- max
- 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.)
- Granted
Links
Classifications
-
- 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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.基本組成分として下記、すなわち C 0.03以下 Mn 1.0以下 Si 0.75以下 P 0.040以下 S 0.020以下 Cr 10〜13 Ni 10.5〜11.6 Ti 1.5〜1.8 Mo 0.25〜1.5 Cu 0.95以下 A1 0.25以下 Nb 0.3以下 B 0.010以下 N 0.030以下 と、実質残組成分として鉄を含む、応力腐食割れ耐性と、強度と、切欠靭性とを 特異な組合せで具有する析出硬化性のマルテンサイト系ステンレス鋼合金。 2.銅を約0.75重量パーセントしか含有しない請求項1に記載の合金。 3.アルミを約0.10重量パーセントしか含有しない請求項1に記載の合金。 4.ニオブを約0.10重量パーセントしか含有しない請求項1に記載の合金。 5.ニッケルを約11.25重量パーセントしか含有しない請求項1に記載の合金。 6.ニッケルを少なくとも約10.75重量パーセント含有する請求項1に記載の合 金。 7.クロムを少なくとも約10.5重量パーセント含有する請求項1に記載の合金 。 8.クロムを約12.5重量パーセントしか含有しない請求項1に記載の合金。 9.チタンを約1.7重量パーセントしか含有しない請求項1に記載の合金。 10.モリブデンを約1.25重量パーセントしか含有しない請求項1に記載の合金 。 11.モリブデンを少なくとも約0.75重量パーセント含有する請求項1に記載の 合金。 12.基本組成分として下記、すなわち C 0.02以下 Mn 0.25以下 Si 0.25以下 P 0.015以下 S 0.010以下 Cr 10.5〜12.5 Ni 10.75〜11.25 Ti 1.5〜1.7 Mo 0.75〜1.25 Cu 0.50以下 Al 0.050以下 Nb 0.050以下 B 0.001−0.005 N 0.015以下 と 実質残組成分として鉄を含む、応力腐食割れ耐性と、強度と、切欠靭性とを 良好な組合せで具有する析出硬化性のマルテンサイト系ステンレス鋼合金。 13.クロムを約12.0重量パーセントしか含有しない請求項12に記載の合金。 14.クロムを少なくとも約11.0重量パーセント含有する請求項12に記載の合金 。 15.ニッケルを少なくとも約10.85重量パーセント含有する請求項12に記載の 合金。 16.モリブデンを約1.1重量パーセントしか含有しない請求項12に記載の合金 。 17.モリブデンを少なくとも約0.9重量パーセント含有する請求項12に記載の 合金。 18.基本組成分として下記、すなわち C 0.015以下 Mn 0.10以下 Si 0.10以下 P 0.010以下 S 0.005以下 Cr 11.0〜12.0 Ni 10.85〜11.25 Ti 1.5〜1.7 Mo 0.9〜1.1 Cu 0.25以下 Al 0.025以下 Nb 0.025以下 B 0.0015〜0.0035 N 0.010以下 と 実質残組成分として鉄を含む、応力腐食割れ耐性と、強度と、切欠靭性とを 良好な組合せで具有する析出硬化性のマルテンサイト系ステンレス鋼合金。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/533,159 US5681528A (en) | 1995-09-25 | 1995-09-25 | High-strength, notch-ductile precipitation-hardening stainless steel alloy |
US08/533,159 | 1995-09-25 | ||
US533,159 | 1995-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000502404A true JP2000502404A (ja) | 2000-02-29 |
JP3227468B2 JP3227468B2 (ja) | 2001-11-12 |
Family
ID=24124750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51344397A Expired - Lifetime JP3227468B2 (ja) | 1995-09-25 | 1996-09-05 | 高強度、切欠延性、析出硬化ステンレス鋼合金 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5681528A (ja) |
EP (1) | EP0859869B1 (ja) |
JP (1) | JP3227468B2 (ja) |
KR (1) | KR100421271B1 (ja) |
AT (1) | ATE188512T1 (ja) |
BR (1) | BR9611065A (ja) |
CA (1) | CA2232679C (ja) |
DE (1) | DE69606061T2 (ja) |
ES (1) | ES2142087T3 (ja) |
IL (1) | IL123755A (ja) |
TW (1) | TW428032B (ja) |
WO (1) | WO1997012073A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012507632A (ja) * | 2008-10-31 | 2012-03-29 | フレニ ブレンボ エス.ピー.エー. | 超高強度ステンレス合金ストリップ、同ストリップの製造方法及びゴルフクラブヘッドを製造するために同ストリップを利用する方法 |
JP2016504498A (ja) * | 2012-12-06 | 2016-02-12 | シーアールエス ホールディングス, インコーポレイテッドCrs Holdings, Incorporated | 高強度析出硬化型ステンレス鋼 |
CN105441827A (zh) * | 2015-11-25 | 2016-03-30 | 铜陵市经纬流体科技有限公司 | 一种含纳米碳化铌的耐蚀耐热不锈钢泵阀铸件及其制备方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7235212B2 (en) | 2001-02-09 | 2007-06-26 | Ques Tek Innovations, Llc | Nanocarbide precipitation strengthened ultrahigh strength, corrosion resistant, structural steels and method of making said steels |
US5855844A (en) * | 1995-09-25 | 1999-01-05 | Crs Holdings, Inc. | High-strength, notch-ductile precipitation-hardening stainless steel alloy and method of making |
US5851316A (en) * | 1995-09-26 | 1998-12-22 | Kawasaki Steel Corporation | Ferrite stainless steel sheet having less planar anisotropy and excellent anti-ridging characteristics and process for producing same |
US6238455B1 (en) * | 1999-10-22 | 2001-05-29 | Crs Holdings, Inc. | High-strength, titanium-bearing, powder metallurgy stainless steel article with enhanced machinability |
US6280185B1 (en) * | 2000-06-16 | 2001-08-28 | 3M Innovative Properties Company | Orthodontic appliance with improved precipitation hardening martensitic alloy |
SE526881C2 (sv) * | 2001-12-11 | 2005-11-15 | Sandvik Intellectual Property | Utskiljningshärdbar austenitisk legering, användning av legeringen samt framställning av en produkt av legeringen |
US7901519B2 (en) * | 2003-12-10 | 2011-03-08 | Ati Properties, Inc. | High strength martensitic stainless steel alloys, methods of forming the same, and articles formed therefrom |
US7329383B2 (en) | 2003-10-22 | 2008-02-12 | Boston Scientific Scimed, Inc. | Alloy compositions and devices including the compositions |
GB2423090A (en) * | 2005-02-14 | 2006-08-16 | Alstom Technology Ltd | Low pressure steam turbine blade |
US20060285989A1 (en) * | 2005-06-20 | 2006-12-21 | Hoeganaes Corporation | Corrosion resistant metallurgical powder compositions, methods, and compacted articles |
US7780798B2 (en) | 2006-10-13 | 2010-08-24 | Boston Scientific Scimed, Inc. | Medical devices including hardened alloys |
US20090283182A1 (en) * | 2008-02-29 | 2009-11-19 | Robert Wayne Krieble | Method of Making a High Strength, High Toughness, Fatigue Resistant, Precipitation Hardenable Stainless Steel and Product Made Therefrom |
US7931758B2 (en) * | 2008-07-28 | 2011-04-26 | Ati Properties, Inc. | Thermal mechanical treatment of ferrous alloys, and related alloys and articles |
US20100025500A1 (en) * | 2008-07-31 | 2010-02-04 | Caterpillar Inc. | Materials for fuel injector components |
JP6049331B2 (ja) | 2012-07-03 | 2016-12-21 | 株式会社東芝 | 蒸気タービンの動翼、蒸気タービンの動翼の製造方法および蒸気タービン |
KR101521071B1 (ko) | 2012-09-27 | 2015-05-15 | 히타치 긴조쿠 가부시키가이샤 | 석출 강화형 마르텐사이트강 및 그의 제조방법 |
US11446553B2 (en) | 2013-11-05 | 2022-09-20 | Karsten Manufacturing Corporation | Club heads with bounded face to body yield strength ratio and related methods |
US10695620B2 (en) | 2013-11-05 | 2020-06-30 | Karsten Manufacturing Corporation | Club heads with bounded face to body yield strength ratio and related methods |
US11692232B2 (en) | 2018-09-05 | 2023-07-04 | Gregory Vartanov | High strength precipitation hardening stainless steel alloy and article made therefrom |
CN115961218A (zh) * | 2023-01-17 | 2023-04-14 | 中航上大高温合金材料股份有限公司 | 一种沉淀硬化型不锈钢及其制备方法和应用 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB988452A (en) * | 1962-07-25 | 1965-04-07 | Mini Of Aviat London | Stainless steel |
BE651249A (ja) * | 1963-08-02 | 1964-11-16 | ||
GB1128284A (en) * | 1966-03-01 | 1968-09-25 | Int Nickel Ltd | Steel |
US3408178A (en) * | 1967-06-27 | 1968-10-29 | Carpenter Steel Co | Age hardenable stainless steel alloy |
SU395489A1 (ja) * | 1972-02-24 | 1973-08-28 | ||
JPS63145751A (ja) * | 1986-12-08 | 1988-06-17 | Kawasaki Steel Corp | 鏡面仕上性に優れたマルエ−ジング鋼 |
US5000912A (en) * | 1989-12-15 | 1991-03-19 | Ethicon, Inc. | Nickel titanium martensitic steel for surgical needles |
SE469986B (sv) * | 1991-10-07 | 1993-10-18 | Sandvik Ab | Utskiljningshärdbart martensitiskt rostfritt stål |
GR930100464A (el) * | 1992-12-09 | 1994-08-31 | Ethicon Inc | Διάταξη δια τη πρόβλεψη της συμπεριφοράς κραμάτων ανοξείδωτου χάλυβος προς χρήσιν με χειρουργικες βελόνες. |
-
1995
- 1995-09-25 US US08/533,159 patent/US5681528A/en not_active Expired - Lifetime
- 1995-09-30 TW TW084110220A patent/TW428032B/zh not_active IP Right Cessation
-
1996
- 1996-09-05 JP JP51344397A patent/JP3227468B2/ja not_active Expired - Lifetime
- 1996-09-05 DE DE69606061T patent/DE69606061T2/de not_active Expired - Lifetime
- 1996-09-05 WO PCT/US1996/014214 patent/WO1997012073A1/en active IP Right Grant
- 1996-09-05 ES ES96929906T patent/ES2142087T3/es not_active Expired - Lifetime
- 1996-09-05 KR KR10-1998-0702155A patent/KR100421271B1/ko not_active IP Right Cessation
- 1996-09-05 CA CA002232679A patent/CA2232679C/en not_active Expired - Lifetime
- 1996-09-05 BR BR9611065A patent/BR9611065A/pt not_active IP Right Cessation
- 1996-09-05 IL IL12375596A patent/IL123755A/xx not_active IP Right Cessation
- 1996-09-05 AT AT96929906T patent/ATE188512T1/de active
- 1996-09-05 EP EP96929906A patent/EP0859869B1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012507632A (ja) * | 2008-10-31 | 2012-03-29 | フレニ ブレンボ エス.ピー.エー. | 超高強度ステンレス合金ストリップ、同ストリップの製造方法及びゴルフクラブヘッドを製造するために同ストリップを利用する方法 |
JP2016504498A (ja) * | 2012-12-06 | 2016-02-12 | シーアールエス ホールディングス, インコーポレイテッドCrs Holdings, Incorporated | 高強度析出硬化型ステンレス鋼 |
CN105441827A (zh) * | 2015-11-25 | 2016-03-30 | 铜陵市经纬流体科技有限公司 | 一种含纳米碳化铌的耐蚀耐热不锈钢泵阀铸件及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JP3227468B2 (ja) | 2001-11-12 |
ES2142087T3 (es) | 2000-04-01 |
MX9802342A (es) | 1998-08-30 |
IL123755A0 (en) | 1998-10-30 |
US5681528A (en) | 1997-10-28 |
BR9611065A (pt) | 1999-07-13 |
CA2232679C (en) | 2002-12-10 |
TW428032B (en) | 2001-04-01 |
IL123755A (en) | 2000-08-13 |
KR19990063689A (ko) | 1999-07-26 |
DE69606061T2 (de) | 2000-08-24 |
WO1997012073A1 (en) | 1997-04-03 |
DE69606061D1 (de) | 2000-02-10 |
EP0859869B1 (en) | 2000-01-05 |
ATE188512T1 (de) | 2000-01-15 |
KR100421271B1 (ko) | 2004-05-24 |
EP0859869A1 (en) | 1998-08-26 |
CA2232679A1 (en) | 1997-04-03 |
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