MA22669A1 - Acier austenitique . - Google Patents
Acier austenitique .Info
- Publication number
- MA22669A1 MA22669A1 MA22832A MA22832A MA22669A1 MA 22669 A1 MA22669 A1 MA 22669A1 MA 22832 A MA22832 A MA 22832A MA 22832 A MA22832 A MA 22832A MA 22669 A1 MA22669 A1 MA 22669A1
- Authority
- MA
- Morocco
- Prior art keywords
- max
- highly concentrated
- corrosion
- austenitic steel
- steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 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
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 Strip Materials And Filament Materials (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Materials For Medical Uses (AREA)
- Laminated Bodies (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4118437A DE4118437A1 (de) | 1991-06-05 | 1991-06-05 | Hochsiliziumhaltiger, korrosionsbestaendiger, austenitischer stahl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA22669A1 true MA22669A1 (fr) | 1993-07-01 |
Family
ID=6433228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA22832A MA22669A1 (fr) | 1991-06-05 | 1992-06-05 | Acier austenitique . |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5296054A (OSRAM) |
| EP (1) | EP0516955B1 (OSRAM) |
| JP (1) | JPH05195166A (OSRAM) |
| AT (1) | ATE139578T1 (OSRAM) |
| CA (1) | CA2070535A1 (OSRAM) |
| DE (1) | DE4118437A1 (OSRAM) |
| ES (1) | ES2090403T3 (OSRAM) |
| MA (1) | MA22669A1 (OSRAM) |
| PL (1) | PL170353B1 (OSRAM) |
| TW (1) | TW198067B (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4213325A1 (de) * | 1992-04-23 | 1993-10-28 | Bayer Ag | Verwendung von Knet- und Gußwerkstoffen sowie Schweißzusatzwerkstoffen für mit heißer konzentrierter Schwefelsäure oder Oleum beaufschlagte Bauteile sowie Verfahren zur Herstellung von Schwefelsäure |
| DE4308151C2 (de) * | 1993-03-15 | 1995-01-19 | Bayer Ag | Verwendung von Knet- und Gußwerkstoffen sowie Schweißzusatzwerkstoffen aus austenitischem Stahl für mit heißer konzentrierter Schwefelsäure oder Oleum beaufschlagte Bauteile |
| DE4342188C2 (de) * | 1993-12-10 | 1998-06-04 | Bayer Ag | Austenitische Legierungen und deren Verwendung |
| GB9506677D0 (en) * | 1995-03-31 | 1995-05-24 | Rolls Royce & Ass | A stainless steel alloy |
| US6978885B1 (en) | 2004-07-27 | 2005-12-27 | Rexnord Industries, Inc. | Hinge conveyor chain |
| EP1991374A1 (en) | 2006-02-08 | 2008-11-19 | Alfa Laval Tank Equipment A/S | A cleaning head |
| KR101597060B1 (ko) * | 2011-07-29 | 2016-02-23 | 신닛테츠스미킨 카부시키카이샤 | 고Si 오스테나이트계 스테인리스강의 제조 방법 |
| GB2546809B (en) * | 2016-02-01 | 2018-05-09 | Rolls Royce Plc | Low cobalt hard facing alloy |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1420707A (en) * | 1920-08-06 | 1922-06-27 | Johnson Charles Morris | Alloy steel |
| GB1261809A (en) * | 1969-04-23 | 1972-01-26 | Keiichi Ota | High-strength silicon steel |
| BE754818A (fr) * | 1969-08-13 | 1971-01-18 | Armco Steel Corp | Acier inoxydable resistant a l'usure |
| GB1275007A (en) * | 1970-09-16 | 1972-05-24 | Nippon Silicolloy Kogyo Kabush | High silicon over-laying alloy |
| FR2324752A1 (fr) * | 1975-06-24 | 1977-04-15 | Sandvik Ab | Acier inoxydable resistant a l'acide sulfurique concentre |
| JPS53144415A (en) * | 1977-05-23 | 1978-12-15 | Sumitomo Chem Co Ltd | Anti-corrosive bellows |
| JPS5591960A (en) * | 1978-12-28 | 1980-07-11 | Sumitomo Chem Co Ltd | High silicon-nickel-chromium steel with resistance to concentrated |
| JPS6033342A (ja) * | 1983-08-05 | 1985-02-20 | Sumitomo Metal Ind Ltd | 耐硝酸性２相ステンレス鋼 |
| CA1323511C (en) * | 1988-04-05 | 1993-10-26 | Hisatoshi Tagawa | Iron-based shape-memory alloy excellent in shape-memory property, corrosion resistance and high-temperature oxidation resistance |
| DE3901028A1 (de) * | 1989-01-14 | 1990-07-19 | Bayer Ag | Nichtrostende knet- und gusswerkstoffe sowie schweisszusatzwerkstoffe fuer mit heisser, konzentrierter schwefelsaeure beaufschlagte bauteile |
-
1991
- 1991-06-05 DE DE4118437A patent/DE4118437A1/de active Granted
-
1992
- 1992-04-18 AT AT92106710T patent/ATE139578T1/de active
- 1992-04-18 ES ES92106710T patent/ES2090403T3/es not_active Expired - Lifetime
- 1992-04-18 EP EP92106710A patent/EP0516955B1/de not_active Expired - Lifetime
- 1992-05-06 PL PL92294447A patent/PL170353B1/pl unknown
- 1992-06-04 US US07/894,035 patent/US5296054A/en not_active Expired - Fee Related
- 1992-06-05 MA MA22832A patent/MA22669A1/fr unknown
- 1992-06-05 CA CA002070535A patent/CA2070535A1/en not_active Abandoned
- 1992-06-05 JP JP4169969A patent/JPH05195166A/ja active Pending
- 1992-07-23 TW TW081105834A patent/TW198067B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| PL294447A1 (en) | 1993-01-25 |
| ES2090403T3 (es) | 1996-10-16 |
| JPH05195166A (ja) | 1993-08-03 |
| US5296054A (en) | 1994-03-22 |
| EP0516955A1 (de) | 1992-12-09 |
| PL170353B1 (pl) | 1996-12-31 |
| ATE139578T1 (de) | 1996-07-15 |
| DE4118437C2 (OSRAM) | 1993-07-22 |
| CA2070535A1 (en) | 1992-12-06 |
| EP0516955B1 (de) | 1996-06-19 |
| TW198067B (OSRAM) | 1993-01-11 |
| DE4118437A1 (de) | 1992-12-10 |
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