KR890013204A - 질소 강화 Fe-Ni-Cr 합금 - Google Patents
질소 강화 Fe-Ni-Cr 합금 Download PDFInfo
- Publication number
- KR890013204A KR890013204A KR1019890000985A KR890000985A KR890013204A KR 890013204 A KR890013204 A KR 890013204A KR 1019890000985 A KR1019890000985 A KR 1019890000985A KR 890000985 A KR890000985 A KR 890000985A KR 890013204 A KR890013204 A KR 890013204A
- Authority
- KR
- South Korea
- Prior art keywords
- metal alloy
- silicon
- molybdenum
- tungsten
- total
- Prior art date
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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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Powder Metallurgy (AREA)
- Soft Magnetic Materials (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Materials For Medical Uses (AREA)
- Hard Magnetic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (17)
- 중량%로, 니켈 약 25% 내지 45%, 크롬 약 12% 내지 32%, 그리고, 콜룸브 0.1 내지 2.0%, 탄탈 0.2% 내지 4.0% 및 바나듐 0.05% 내지 1.0%중의 적어도 하나 그리고, 탄소 약 0.20%까지, 질소 약 0.05% 내지 0.50% 그리고, 잔부는 철 및 불순물로 이루어져 있고, (C+N)F는 0.14%이상, 0.29% 이하이며, (C+N)F는 (C+N)F=C+N-로 정의되는 금속 합금.
- 제 1 항에 있어서, 알루미늄 1%까지, 티타늄 0.2%까지, 규소3%까지, 망간2%까지, 코발트 5%까지, 몰리브덴과 텅스텐의 합계 5%까지, 붕소 0.02%까지, 지르코늄 0.2%까지 및 이트륨, 란탄, 세륨과 다른 희토류 금속들의 총계 0.1%까지중의 적어도 하나를 더 포함하고 있는 것을 특징으로 하는 금속 합금.
- 제 1 항에 있어서, 니켈 약 30%내지 42%, 크롬 약 20%내지 32% 그리고, 콜룸브 0.2% 내지 1.0%, 탄탈 0.2% 내지 4.0% 및 바나듐 0.05% 내지 1.0%중의 하나 그리고, 탄소 약 0.02% 내지 0.15%를 함유하고 있는 것을 특징으로 하는 금속 합금.
- 제 3 항에 있어서, 알루미늄 1%까지, 규소 3%까지, 망간 2%까지, 붕소 0.02%까지, 지르코늄 0.2%까지, 코발트 5.0%까지, 몰리브덴과 텅스텐의 합계 2.0%까지 및 이트륨, 란탄, 세륨과 다른 희토류 금속들의 총계 0.1%까지중의 적어도 하나를 더 구비하고 있는 것을 특징으로 하는 금속 합금.
- 제 3 항에 있어서, 0.20%까지의 티타늄의 효과적인 첨가를 또한 구비하고 있는 것을 특징으로 하는 금속 합금.
- 제 3 항에 있어서, 중량%로, 함계 2.0% 내지 12%의 몰리브덴 및 텅스텐을 또한 구비하고 있는 것을 특징으로 하는 금속 합금.
- 제 3 항에 있어서, 알루미늄 0.5%까지, 티타늄 0.1%까지, 규소 0.25% 내지 1.0%망간 0.35% 내지 1.2%, 붕소 0.015%까지 및 이트륨, 란탄, 세륨과 다른 희토류 금속들의 총계 0.1%까지중의 적어도 하나를 또한 구비하고 있는 것을 특징으로 하는 금속 합금.
- 제 3 항에 있어서, 규소 약 1.0% 내지 3.0%를 또한 구비하고 있는 것을 특징으로 하는 금속 합금.
- 제 1 항에 있어서, 중량%로, 합계 2.0% 내지 12%의 몰리브덴 및 텅스텐을 또한 구비하고 있는 것을 특징으로 하는 금속 합금.
- 제 1 항에 있어서, 규소 약 1.0% 내지 3.0%를 또한 구비하고 있는 것을 특징으로 하는 금속 합금.
- 제 1 항에 있어서, 규소 약 0.25% 내지 1.0%를 또한 구비하고 있는 것을 특징으로 하는 금속 합금.
- 주조로서 제조된 제 1 항의 금속 합금.
- 중량%로, 니켈 약 30% 내지 42%, 크롬 약 20% 내지 32%, 그리고, 콜룸브 0.2% 내지 1.0%, 탄탈 0.2% 내지 4.0% 및 바나듐 0.05% 내지 1.0%중의 적어도 하나 그리고, 탄소 0.2%까지, 질소 약 0.05% 내지 0.50%, 티타늄 0.2%까지 그리고, 잔부는 철 및 불순물로 이루어져 있고, (C+N)F는 0.14% 이상, 0.29% 이하이며 (C+N)F는 (C+N)F=로 정의되는 금속 합금.
- 제 13 항에 있어서, 알루미늄 1%까지, 규소3%까지, 망간2%까지, 붕소 0.02%까지, 지르코늄 0.2%까지, 코발트 5.0%까지, 몰리브덴과 텅스텐의 합께 2.0%까지 및, 이트륨, 란탄, 세륨과 다른 희토류 금속들의 층계 0.1%까지중의 적어도 하나를 더 구비하고 있는 금속 합금.
- 제 13 항에 있어서, 중랴%로, 합계 2.0% 내지 12%의 몰리브덴 및 텅스텐을 또한 구비하고 있는 것을 특징으로 하는 금속 합금.
- 제 13 항에 있어서, 알루미늄 0.5%까지, 티타늄 0.1%까지, 규소 0.25% 내지 1.0%, 망간 0.35% 내지 1.2%, 붕소 0.015%까지 및 이트륨, 란탄, 세륨 및 다른 희토류 금속들의 총계 0.1%까지중의 적어도 하나를 또한 구비하고 있는 것을 특징으로 하는 금속 합금.
- 제 13 항에 있어서, 규소 약 1.0% 내지 3.0%를 또한 구비하고 있는 것을 특징으로 하는 금속 합금.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US154,606 | 1988-02-10 | ||
US07/154,606 US4853185A (en) | 1988-02-10 | 1988-02-10 | Nitrogen strengthened Fe-Ni-Cr alloy |
US154606 | 1988-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890013204A true KR890013204A (ko) | 1989-09-22 |
KR930005898B1 KR930005898B1 (ko) | 1993-06-25 |
Family
ID=22552005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890000985A KR930005898B1 (ko) | 1988-02-10 | 1989-01-30 | 질소 강화 Fe-Ni-Cr합금 |
Country Status (16)
Country | Link |
---|---|
US (1) | US4853185A (ko) |
JP (1) | JPH0798983B2 (ko) |
KR (1) | KR930005898B1 (ko) |
AT (1) | AT396118B (ko) |
BR (1) | BR8806368A (ko) |
CA (1) | CA1311374C (ko) |
CH (1) | CH676607A5 (ko) |
DE (1) | DE3903682A1 (ko) |
FI (1) | FI94062C (ko) |
FR (1) | FR2626893B1 (ko) |
GB (1) | GB2215737B (ko) |
HK (1) | HK21197A (ko) |
IT (1) | IT1228309B (ko) |
NL (1) | NL193408C (ko) |
NO (1) | NO173065C (ko) |
SE (1) | SE505535C2 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4981647A (en) * | 1988-02-10 | 1991-01-01 | Haynes International, Inc. | Nitrogen strengthened FE-NI-CR alloy |
DE4130140C1 (ko) * | 1991-09-11 | 1992-11-19 | Krupp-Vdm Ag, 5980 Werdohl, De | |
US5328499A (en) * | 1993-04-28 | 1994-07-12 | Inco Alloys International, Inc. | Mechanically alloyed nickel-base composition having improved hot formability characteristics |
DE4342188C2 (de) * | 1993-12-10 | 1998-06-04 | Bayer Ag | Austenitische Legierungen und deren Verwendung |
AU4100299A (en) | 1998-05-27 | 1999-12-13 | U.S. Department of Commerce and National Institute of Standa rds and Technology | High nitrogen stainless steel |
US20040156737A1 (en) * | 2003-02-06 | 2004-08-12 | Rakowski James M. | Austenitic stainless steels including molybdenum |
US7118636B2 (en) * | 2003-04-14 | 2006-10-10 | General Electric Company | Precipitation-strengthened nickel-iron-chromium alloy |
US7749432B2 (en) | 2005-01-19 | 2010-07-06 | Ut-Battelle, Llc | Cast, heat-resistant austenitic stainless steels having reduced alloying element content |
US20060275168A1 (en) * | 2005-06-03 | 2006-12-07 | Ati Properties, Inc. | Austenitic stainless steel |
US20090053100A1 (en) * | 2005-12-07 | 2009-02-26 | Pankiw Roman I | Cast heat-resistant austenitic steel with improved temperature creep properties and balanced alloying element additions and methodology for development of the same |
US7985304B2 (en) | 2007-04-19 | 2011-07-26 | Ati Properties, Inc. | Nickel-base alloys and articles made therefrom |
EP2199419B1 (en) * | 2007-10-03 | 2018-03-07 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel |
US20090129967A1 (en) | 2007-11-09 | 2009-05-21 | General Electric Company | Forged austenitic stainless steel alloy components and method therefor |
CN113817950B (zh) * | 2021-07-15 | 2022-10-14 | 新疆八一钢铁股份有限公司 | 一种lf炉用氮气稳定控氮的方法 |
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US2121391A (en) * | 1933-11-30 | 1938-06-21 | Rustless Iron & Steel Corp | Noncorrodible alloy articles and method of making same |
US2398702A (en) * | 1941-02-26 | 1946-04-16 | Timken Roller Bearing Co | Articles for use at high temperatures |
DE959681C (de) * | 1943-08-14 | 1957-03-07 | Eisen & Stahlind Ag | Schaufeln und aehnlich beanspruchte Bauteile von Gasturbinen und andere gleich oder aehnlich beanspruchte Gegenstaende |
US2423615A (en) * | 1944-10-12 | 1947-07-08 | Lawrence H Pecher | Fishing lure |
US2513467A (en) * | 1946-05-09 | 1950-07-04 | Union Carbide & Carbon Corp | Alloy article for use at elevated temperatures |
US3065067A (en) * | 1959-01-21 | 1962-11-20 | Allegheny Ludlum Steel | Austenitic alloy |
US3306736A (en) * | 1963-08-30 | 1967-02-28 | Crucible Steel Co America | Austenitic stainless steel |
AT289170B (de) * | 1967-06-19 | 1971-04-13 | Boehler & Co Ag Geb | Chrom-Nickel-Stahl mit erhöhter Korrosionsbeständigkeit gegenüber oxydierend wirkenden Angriffsmedien |
BE790057Q (fr) * | 1967-07-24 | 1973-02-01 | Pompey Acieries | Nouvel alliage a base de fer et ses diverses |
US3561953A (en) * | 1968-03-19 | 1971-02-09 | Toyota Motor Co Ltd | Austenitic heat-resisting steel containing nickel, chromium and manganese |
BE790197Q (fr) * | 1970-03-23 | 1973-02-15 | Pompey Acieries | Alliage refractaire a base de fer resistant aux temperatures elevees eta la recarburation |
FR2123768A6 (ko) * | 1971-01-29 | 1972-09-15 | Pompey Acieries | |
JPS5040099B1 (ko) * | 1971-03-09 | 1975-12-22 | ||
SE419102C (sv) * | 1974-08-26 | 1985-12-23 | Avesta Ab | Anvendning av ett kromnickelstal med austenitisk struktur till konstruktioner som erfordrar hog extrem krypbestendighet vid konstant temperatur upp till 1200?59c |
JPS589829B2 (ja) * | 1977-03-07 | 1983-02-23 | 三菱マテリアル株式会社 | 高温耐食性、高温耐酸化性、および高温強度を有する鉄基合金 |
DE2743346C3 (de) * | 1977-09-27 | 1980-04-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Hydroxylammoniumsalzen |
JPS5521547A (en) * | 1978-08-01 | 1980-02-15 | Hitachi Metals Ltd | Austenite stainless steel having high strength and pitting corrosion resistance |
JPS5698455A (en) * | 1980-01-10 | 1981-08-07 | Kubota Ltd | Ion-based heat-resisting cast alloy |
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JPS596910B2 (ja) * | 1981-01-12 | 1984-02-15 | 株式会社クボタ | 耐熱鋳鋼 |
CA1190771A (en) * | 1981-04-27 | 1985-07-23 | Junichi Sugitani | Heat resistant alloy excellent in bending property and ductility after aging and its products |
US4400210A (en) * | 1981-06-10 | 1983-08-23 | Sumitomo Metal Industries, Ltd. | Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
US4400211A (en) * | 1981-06-10 | 1983-08-23 | Sumitomo Metal Industries, Ltd. | Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
JPS58125396A (ja) * | 1982-01-22 | 1983-07-26 | Hitachi Ltd | オ−ステナイト系溶接構造物 |
US4489040A (en) * | 1982-04-02 | 1984-12-18 | Cabot Corporation | Corrosion resistant nickel-iron alloy |
JPS58196192A (ja) * | 1982-05-10 | 1983-11-15 | Hitachi Ltd | 高温用オ−ステナイト系溶接構造物 |
JPS58217662A (ja) * | 1982-06-11 | 1983-12-17 | Nippon Steel Corp | 使用中脆化に抵抗のある高強度、高耐食性ボイラチユ−ブ |
US4523951A (en) * | 1982-12-14 | 1985-06-18 | Earle M. Jorgensen Co. | Stainless steel |
JPS59173249A (ja) * | 1983-03-19 | 1984-10-01 | Nippon Steel Corp | オ−ステナイト系耐熱合金 |
DE3407305A1 (de) * | 1984-02-24 | 1985-08-29 | Mannesmann AG, 4000 Düsseldorf | Verwendung einer korrosionsbestaendigen austenitischen legierung fuer mechanisch hoch beanspruchte, schweissbare bauteile |
DE3407307A1 (de) * | 1984-02-24 | 1985-08-29 | Mannesmann AG, 4000 Düsseldorf | Verwendung einer korrosionsbestaendigen austenitischen eisen-chrom-nickel-stickstoff-legierung fuer mechanisch hoch beanspruchte bauteile |
-
1988
- 1988-02-10 US US07/154,606 patent/US4853185A/en not_active Expired - Fee Related
- 1988-11-02 SE SE8803982A patent/SE505535C2/sv unknown
- 1988-11-14 JP JP63285955A patent/JPH0798983B2/ja not_active Expired - Lifetime
- 1988-11-15 FR FR8814810A patent/FR2626893B1/fr not_active Expired - Lifetime
- 1988-12-02 BR BR888806368A patent/BR8806368A/pt not_active IP Right Cessation
-
1989
- 1989-01-30 KR KR1019890000985A patent/KR930005898B1/ko not_active IP Right Cessation
- 1989-02-01 FI FI890471A patent/FI94062C/fi not_active IP Right Cessation
- 1989-02-02 CH CH351/89A patent/CH676607A5/fr not_active IP Right Cessation
- 1989-02-06 CA CA000590396A patent/CA1311374C/en not_active Expired - Lifetime
- 1989-02-08 GB GB8902742A patent/GB2215737B/en not_active Expired - Lifetime
- 1989-02-08 NL NL8900314A patent/NL193408C/nl not_active IP Right Cessation
- 1989-02-08 DE DE3903682A patent/DE3903682A1/de not_active Ceased
- 1989-02-09 IT IT8919364A patent/IT1228309B/it active
- 1989-02-09 AT AT0028089A patent/AT396118B/de not_active IP Right Cessation
- 1989-02-09 NO NO890558A patent/NO173065C/no not_active IP Right Cessation
-
1997
- 1997-02-27 HK HK21197A patent/HK21197A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO173065B (no) | 1993-07-12 |
FI94062C (fi) | 1995-07-10 |
NO890558L (no) | 1989-08-11 |
NO890558D0 (no) | 1989-02-09 |
IT1228309B (it) | 1991-06-11 |
NL193408C (nl) | 1999-09-06 |
HK21197A (en) | 1997-02-27 |
GB8902742D0 (en) | 1989-03-30 |
GB2215737A (en) | 1989-09-27 |
FR2626893A1 (fr) | 1989-08-11 |
NO173065C (no) | 1993-10-20 |
FI94062B (fi) | 1995-03-31 |
SE8803982L (sv) | 1989-08-11 |
FI890471A (fi) | 1989-08-11 |
NL8900314A (nl) | 1989-09-01 |
SE505535C2 (sv) | 1997-09-15 |
AT396118B (de) | 1993-06-25 |
JPH01252758A (ja) | 1989-10-09 |
IT8919364A0 (it) | 1989-02-09 |
ATA28089A (de) | 1992-10-15 |
FR2626893B1 (fr) | 1994-04-15 |
GB2215737B (en) | 1992-05-06 |
CH676607A5 (ko) | 1991-02-15 |
DE3903682A1 (de) | 1989-08-24 |
KR930005898B1 (ko) | 1993-06-25 |
CA1311374C (en) | 1992-12-15 |
SE8803982D0 (sv) | 1988-11-02 |
NL193408B (nl) | 1999-05-03 |
JPH0798983B2 (ja) | 1995-10-25 |
US4853185A (en) | 1989-08-01 |
FI890471A0 (fi) | 1989-02-01 |
BR8806368A (pt) | 1990-07-24 |
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