DE2426414B2 - Verwendung nichtrostender austenitischer staehle fuer bauteile in phosphorsaeurekreislaeufen - Google Patents
Verwendung nichtrostender austenitischer staehle fuer bauteile in phosphorsaeurekreislaeufenInfo
- Publication number
- DE2426414B2 DE2426414B2 DE19742426414 DE2426414A DE2426414B2 DE 2426414 B2 DE2426414 B2 DE 2426414B2 DE 19742426414 DE19742426414 DE 19742426414 DE 2426414 A DE2426414 A DE 2426414A DE 2426414 B2 DE2426414 B2 DE 2426414B2
- Authority
- DE
- Germany
- Prior art keywords
- phosphoric acid
- components
- austenitic steels
- steels
- stainless
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title claims description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 title claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 10
- 239000010937 tungsten Substances 0.000 claims description 10
- 239000011651 chromium Substances 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 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 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 239000011574 phosphorus Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 239000011572 manganese Substances 0.000 description 5
- 239000002436 steel type Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
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 Articles (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7320146A FR2231766B1 (enrdf_load_stackoverflow) | 1973-06-04 | 1973-06-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2426414A1 DE2426414A1 (de) | 1974-12-12 |
| DE2426414B2 true DE2426414B2 (de) | 1976-09-09 |
Family
ID=9120430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742426414 Granted DE2426414B2 (de) | 1973-06-04 | 1974-05-31 | Verwendung nichtrostender austenitischer staehle fuer bauteile in phosphorsaeurekreislaeufen |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE815867A (enrdf_load_stackoverflow) |
| DE (1) | DE2426414B2 (enrdf_load_stackoverflow) |
| ES (1) | ES426887A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2231766B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1409708A (enrdf_load_stackoverflow) |
| IT (1) | IT1011792B (enrdf_load_stackoverflow) |
| LU (1) | LU70205A1 (enrdf_load_stackoverflow) |
| NL (1) | NL180853C (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053306A (en) * | 1976-02-27 | 1977-10-11 | Reed Tool Company | Tungsten carbide-steel alloy |
| 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 |
| US5011659A (en) * | 1990-03-22 | 1991-04-30 | Carondelet Foundry Company | Castable corrosion resistant alloy |
| DE19924098A1 (de) * | 1999-05-26 | 2000-12-07 | Boehringer Ingelheim Pharma | Edelstahlkanister für treibgasbetriebene Dosieraerosole |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1211427A (en) * | 1967-06-05 | 1970-11-04 | Wada Tokushuseiko Kabushiki Ka | Alloys resistant to corrosion and to sticking |
-
1973
- 1973-06-04 FR FR7320146A patent/FR2231766B1/fr not_active Expired
-
1974
- 1974-04-26 IT IT6832574A patent/IT1011792B/it active
- 1974-05-24 NL NL7406991A patent/NL180853C/xx not_active IP Right Cessation
- 1974-05-31 DE DE19742426414 patent/DE2426414B2/de active Granted
- 1974-05-31 LU LU70205A patent/LU70205A1/xx unknown
- 1974-06-03 ES ES426887A patent/ES426887A1/es not_active Expired
- 1974-06-04 GB GB2476974A patent/GB1409708A/en not_active Expired
- 1974-06-04 BE BE145031A patent/BE815867A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7406991A (enrdf_load_stackoverflow) | 1974-12-06 |
| NL180853C (nl) | 1987-05-04 |
| DE2426414A1 (de) | 1974-12-12 |
| GB1409708A (en) | 1975-10-15 |
| ES426887A1 (es) | 1976-07-16 |
| FR2231766A1 (enrdf_load_stackoverflow) | 1974-12-27 |
| BE815867A (fr) | 1974-12-04 |
| NL180853B (nl) | 1986-12-01 |
| IT1011792B (it) | 1977-02-10 |
| FR2231766B1 (enrdf_load_stackoverflow) | 1976-09-17 |
| LU70205A1 (enrdf_load_stackoverflow) | 1974-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60023699T2 (de) | Warmfester rostfreier austenitischer stahl | |
| AT143623B (de) | Herstellung von Gegenständen, die gegen den Angriff entkohlender Gase, insbesondere bei hohen Temperaturen und Drücken, widerstandsfähig sein müssen. | |
| DE69008575T2 (de) | Hitzebeständiger ferritischer Stahl mit ausgezeichneter Festigkeit bei hohen Temperaturen. | |
| DE2447137A1 (de) | Gegen gruebchenkorrosion bestaendige stahllegierung | |
| DE69505603T2 (de) | Bauteil aus hitzebeständigem austenitischem Stahl mit ausgezeichneter Festigkeit bei hohen Temperaturen | |
| DE3120978C2 (de) | Ausscheidungshärtbare Kupferlegierung und Verwendung derartiger Legierungen für Stranggießkokillen | |
| DE2534786B2 (de) | Nickel-Chrom-Wolfram-Legierung und deren Verwendung | |
| DE2426414B2 (de) | Verwendung nichtrostender austenitischer staehle fuer bauteile in phosphorsaeurekreislaeufen | |
| EP0750686B1 (de) | Korrosions- und verschleissbeständiger hartguss | |
| DE1558873C3 (de) | Schweißelektrode zur Herstellung von verschleißfesten und korrosionsbeständigen Aufpanzerungen | |
| DE2901869A1 (de) | Luftschmelzbare, giessbare, bearbeitbare und schweissbare legierung | |
| AT407647B (de) | Martensitischer korrosionsbeständiger chromstahl | |
| US2868638A (en) | Precipitation hardenable, corrosion resistant, chromium-nickel stainless steel alloy | |
| AT144000B (de) | Stahllegierung für Gegenstände, die gegen besonders hohe Drücke, z. B. Explosionsdrücke, beständig sind und gleichzeitig erhöhten Widerstand gegen Abnutzung aufweisen. | |
| AT148135B (de) | Herstellung von Schwalbungen für Brikettpressen aus austenitischen Stahllegierungen. | |
| US2186758A (en) | Alloy steel tube | |
| AT150991B (de) | Stahllegierung für Warmarbeitswerkzeuge und ähnliche Warmfestigkeit erfordernde Gegenstände. | |
| DE1533197B1 (de) | Verwendung einer aushärtbaren, austenitischen, rostfreien stahllegierung als werkstoff für dieselmotorventile | |
| DE3241414C2 (de) | Verwendung eines hitzebeständigen Stahls | |
| DE629759C (de) | Korrosionsbestaendige Chrom-Nickel-Eisen-Legierung | |
| DE698443C (de) | Die Verwendung von Staehlen mit 1 bis 3% Kupfer, 3 bis 5% Nickel oder Kobalt und weniger als 0, 15% Kohlenstoff | |
| AT148124B (de) | Herstellung von geschmiedeten oder gegossenen Gegenständen, die im polierten Zustande absolut rostsicher, laugen- und zunderbeständig sowie hochverschleißfest sein müssen, aus Kohlenstoff, Chrom, Molybdän und gegebenenfalls Nickel enthaltenden Eisenlegierungen. | |
| AT307468B (de) | Aushärtbarer austenitischer rostfreier Stahl | |
| DE896659C (de) | Staehle fuer Gegenstaende, deren Anfertigung eine hohe Kaltbildsamkeit des Werkstoffes erfordert | |
| AT233849B (de) | Nickel-Chrom-Titan-Aluminiumlegierungen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |