ATE195559T1 - Rostfreies duplex-stahl mit guter korrosionsbeständigkeit - Google Patents

Rostfreies duplex-stahl mit guter korrosionsbeständigkeit

Info

Publication number: ATE195559T1
Authority: AT; Austria
Prior art keywords: less; stainless steel; corrosion resistance; duplex stainless; good corrosion
Prior art date: 1994-05-21

Application number

AT95610027T

Other languages

English (en)

Inventor

Yong Soo Park

Young Sik Kim

Original Assignee

Park Yong S

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.)

1994-05-21

Filing date

1995-05-19

Publication date

2000-09-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19383549&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE195559(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1995-05-19 Application filed by Park Yong S filed Critical Park Yong S

2000-09-15 Application granted granted Critical

2000-09-15 Publication of ATE195559T1 publication Critical patent/ATE195559T1/de

Links

230000007797 corrosion Effects 0.000 title abstract 3
238000005260 corrosion Methods 0.000 title abstract 3
229910001039 duplex stainless steel Inorganic materials 0.000 title abstract 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
229910001220 stainless steel Inorganic materials 0.000 abstract 3
239000010935 stainless steel Substances 0.000 abstract 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
229910052759 nickel Inorganic materials 0.000 abstract 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
230000032683 aging Effects 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
229910052796 boron Inorganic materials 0.000 abstract 1
229910052791 calcium Inorganic materials 0.000 abstract 1
239000011575 calcium Substances 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
238000005336 cracking Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
239000011777 magnesium Substances 0.000 abstract 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
239000011159 matrix material Substances 0.000 abstract 1
229910052750 molybdenum Inorganic materials 0.000 abstract 1
239000011733 molybdenum Substances 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
230000035882 stress Effects 0.000 abstract 1
239000010936 titanium Substances 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
229910052721 tungsten Inorganic materials 0.000 abstract 1
239000010937 tungsten Substances 0.000 abstract 1
229910052720 vanadium Inorganic materials 0.000 abstract 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
229910000859 α-Fe Inorganic materials 0.000 abstract 1

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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Sheet Steel (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Heat Treatment Of Articles (AREA)
Physical Vapour Deposition (AREA)

AT95610027T 1994-05-21 1995-05-19 Rostfreies duplex-stahl mit guter korrosionsbeständigkeit ATE195559T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR19940011132		1994-05-21

Publications (1)

Publication Number	Publication Date
ATE195559T1 true ATE195559T1 (de)	2000-09-15

Family

ID=19383549

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95610027T ATE195559T1 (de)	1994-05-21	1995-05-19	Rostfreies duplex-stahl mit guter korrosionsbeständigkeit

Country Status (7)

Country	Link
US (1)	US6048413A (de)
EP (1)	EP0683241B1 (de)
JP (1)	JP2826974B2 (de)
KR (1)	KR0153877B1 (de)
CN (1)	CN1052036C (de)
AT (1)	ATE195559T1 (de)
DE (1)	DE69518354T2 (de)

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US7396421B2 (en) *	2003-08-07	2008-07-08	Sumitomo Metal Industries, Ltd.	Duplex stainless steel and manufacturing method thereof
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KR100694312B1 (ko) *	2005-12-19	2007-03-14	포스코신기술연구조합	열간가공성을 향상시킨 용접봉용 고 Ｎｉ 듀플렉스계 스테인레스강
US9130602B2 (en) *	2006-01-18	2015-09-08	Qualcomm Incorporated	Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
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CN104451428A (zh) *	2014-12-10	2015-03-25	上海大学兴化特种不锈钢研究院	一种耐热耐磨蚀双相不锈钢铸造合金材料
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1995
- 1995-05-19 EP EP95610027A patent/EP0683241B1/de not_active Revoked
- 1995-05-19 DE DE69518354T patent/DE69518354T2/de not_active Expired - Fee Related
- 1995-05-19 CN CN95105312A patent/CN1052036C/zh not_active Expired - Fee Related
- 1995-05-19 AT AT95610027T patent/ATE195559T1/de not_active IP Right Cessation
- 1995-05-20 KR KR1019950012698A patent/KR0153877B1/ko not_active Expired - Fee Related
- 1995-05-22 JP JP7122568A patent/JP2826974B2/ja not_active Expired - Lifetime
1997
- 1997-04-28 US US08/819,176 patent/US6048413A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0683241A3 (de)	1996-05-08
DE69518354D1 (de)	2000-09-21
JP2826974B2 (ja)	1998-11-18
DE69518354T2 (de)	2001-04-26
KR950032683A (ko)	1995-12-22
CN1117087A (zh)	1996-02-21
EP0683241A2 (de)	1995-11-22
JPH0841600A (ja)	1996-02-13
CN1052036C (zh)	2000-05-03
KR0153877B1 (ko)	1998-11-16
US6048413A (en)	2000-04-11
EP0683241B1 (de)	2000-08-16

Legal Events

Date	Code	Title	Description
2001-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE195559T1 (de)	2000-09-15	Rostfreies duplex-stahl mit guter korrosionsbeständigkeit
SE9001332L (sv)	1990-10-18	Korrosions- och noetningsbestaendig kobolt-baserad legering
EG20378A (en)	1999-02-28	Acier inoxydable martensitique a usinabilite amelioree
BR9902524A (pt)	2000-03-14	Aço inoxidável austenìtico, comportando um baixo teor em nìquel e resistente à corrosão
ES2073873T3 (es)	1995-08-16	Aleacion de ni-cr con alta resistencia a la temperatura.
CA2037921A1 (en)	1991-02-04	Ferrochromium alloy
CA2268453A1 (en)	1999-02-25	Austenitic stainless steel having excellent sulfuric acid corrosion resistance and excellent workability
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