SE461986C - Foerfarande foer framstaellning av hoeghaallfasta djupborroer med bestaendighet mot spaenningskorrosion - Google Patents
Foerfarande foer framstaellning av hoeghaallfasta djupborroer med bestaendighet mot spaenningskorrosionInfo
- Publication number
- SE461986C SE461986C SE8204121A SE8204121A SE461986C SE 461986 C SE461986 C SE 461986C SE 8204121 A SE8204121 A SE 8204121A SE 8204121 A SE8204121 A SE 8204121A SE 461986 C SE461986 C SE 461986C
- Authority
- SE
- Sweden
- Prior art keywords
- alloy
- temperature
- content
- mmm
- noo
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title claims description 55
- 238000000034 method Methods 0.000 title claims description 16
- 230000007797 corrosion Effects 0.000 title description 53
- 229910045601 alloy Inorganic materials 0.000 claims description 91
- 239000000956 alloy Substances 0.000 claims description 91
- 238000005336 cracking Methods 0.000 claims description 39
- 238000005482 strain hardening Methods 0.000 claims description 20
- 239000006104 solid solution Substances 0.000 claims description 19
- 229910052721 tungsten Inorganic materials 0.000 claims description 19
- 238000004090 dissolution Methods 0.000 claims description 17
- 229910052759 nickel Inorganic materials 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000001953 recrystallisation Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 229910052727 yttrium Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000011651 chromium Substances 0.000 description 33
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 32
- 229910052750 molybdenum Inorganic materials 0.000 description 22
- 239000000243 solution Substances 0.000 description 17
- 150000001247 metal acetylides Chemical class 0.000 description 13
- 229910052804 chromium Inorganic materials 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 239000011733 molybdenum Substances 0.000 description 8
- 239000003129 oil well Substances 0.000 description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000011572 manganese Substances 0.000 description 7
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 210000000481 breast Anatomy 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052761 rare earth metal Inorganic materials 0.000 description 5
- 150000002910 rare earth metals Chemical class 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 238000005275 alloying Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241001446467 Mama Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910001293 incoloy Inorganic materials 0.000 description 2
- SRPSOCQMBCNWFR-UHFFFAOYSA-N iodous acid Chemical compound OI=O SRPSOCQMBCNWFR-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000036651 mood Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 125000001874 trioxidanyl group Chemical group [*]OOO[H] 0.000 description 2
- 241000428352 Amma Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001191009 Gymnomyza Species 0.000 description 1
- 241000023320 Luma <angiosperm> Species 0.000 description 1
- 101100457407 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) mmm-1 gene Proteins 0.000 description 1
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000718541 Tetragastris balsamifera Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- UAJUXJSXCLUTNU-UHFFFAOYSA-N pranlukast Chemical compound C=1C=C(OCCCCC=2C=CC=CC=2)C=CC=1C(=O)NC(C=1)=CC=C(C(C=2)=O)C=1OC=2C=1N=NNN=1 UAJUXJSXCLUTNU-UHFFFAOYSA-N 0.000 description 1
- 229960004583 pranlukast Drugs 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10411181A JPS586927A (ja) | 1981-07-03 | 1981-07-03 | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
| JP10411381A JPS586929A (ja) | 1981-07-03 | 1981-07-03 | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
| JP10411281A JPS586928A (ja) | 1981-07-03 | 1981-07-03 | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
| JP10691381A JPS589922A (ja) | 1981-07-10 | 1981-07-10 | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
| JP10691581A JPS589924A (ja) | 1981-07-10 | 1981-07-10 | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
| JP10691481A JPS589923A (ja) | 1981-07-10 | 1981-07-10 | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
| JP10898681A JPS5811736A (ja) | 1981-07-13 | 1981-07-13 | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
| JP10898781A JPS5811737A (ja) | 1981-07-13 | 1981-07-13 | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
| JP10898581A JPS5811735A (ja) | 1981-07-13 | 1981-07-13 | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| SE8204121D0 SE8204121D0 (sv) | 1982-07-02 |
| SE8204121L SE8204121L (sv) | 1983-01-04 |
| SE461986B SE461986B (sv) | 1990-04-23 |
| SE461986C true SE461986C (sv) | 1990-08-23 |
Family
ID=27577327
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8204121A SE461986C (sv) | 1981-07-03 | 1982-07-02 | Foerfarande foer framstaellning av hoeghaallfasta djupborroer med bestaendighet mot spaenningskorrosion |
| SE8901647A SE502102C2 (sv) | 1981-07-03 | 1989-05-09 | Förfarande för framställning av höghållfasta djupborrör med beständighet mot spänningskorrosion |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8901647A SE502102C2 (sv) | 1981-07-03 | 1989-05-09 | Förfarande för framställning av höghållfasta djupborrör med beständighet mot spänningskorrosion |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4421571A (enExample) |
| DE (1) | DE3224865C2 (enExample) |
| FR (1) | FR2508930A1 (enExample) |
| GB (1) | GB2104100B (enExample) |
| SE (2) | SE461986C (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4489040A (en) * | 1982-04-02 | 1984-12-18 | Cabot Corporation | Corrosion resistant nickel-iron alloy |
| DE3778731D1 (de) * | 1986-01-20 | 1992-06-11 | Sumitomo Metal Ind | Legierung auf nickelbasis und verfahren zu ihrer herstellung. |
| DE3609132A1 (de) * | 1986-03-19 | 1987-09-24 | Winkelstroeter Dentaurum | Dentallegierung |
| US4755240A (en) * | 1986-05-12 | 1988-07-05 | Exxon Production Research Company | Nickel base precipitation hardened alloys having improved resistance stress corrosion cracking |
| US5169463A (en) * | 1987-10-19 | 1992-12-08 | Sps Technologies, Inc. | Alloys containing gamma prime phase and particles and process for forming same |
| US4908069A (en) * | 1987-10-19 | 1990-03-13 | Sps Technologies, Inc. | Alloys containing gamma prime phase and process for forming same |
| DE3810336A1 (de) * | 1988-03-26 | 1989-10-05 | Vdm Nickel Tech | Aushaertbare nickellegierung |
| US4840768A (en) * | 1988-11-14 | 1989-06-20 | The Babcock & Wilcox Company | Austenitic Fe-Cr-Ni alloy designed for oil country tubular products |
| DE3907564A1 (de) * | 1989-03-09 | 1990-09-13 | Vdm Nickel Tech | Nickel-chrom-eisen-legierung |
| US5122206A (en) * | 1989-05-16 | 1992-06-16 | Mitsubishi Metal Corporation | Precipitation hardening nickel base single crystal cast alloy |
| US6355117B1 (en) | 1992-10-30 | 2002-03-12 | United Technologies Corporation | Nickel base superalloy single crystal articles with improved performance in air and hydrogen |
| US5820700A (en) * | 1993-06-10 | 1998-10-13 | United Technologies Corporation | Nickel base superalloy columnar grain and equiaxed materials with improved performance in hydrogen and air |
| SE513552C2 (sv) * | 1994-05-18 | 2000-10-02 | Sandvik Ab | Användning av en Cr-Ni-Mo-legering med god bearbetbarhet och strukturstabilitet som komponent i avfallsförbränningsanläggningar |
| US5437743A (en) * | 1994-07-19 | 1995-08-01 | Carondelet Foundry Company | Weldable heat resistant alloy |
| US5827377A (en) * | 1996-10-31 | 1998-10-27 | Inco Alloys International, Inc. | Flexible alloy and components made therefrom |
| DE19748205A1 (de) | 1997-10-31 | 1999-05-06 | Abb Research Ltd | Verfahren zur Herstellung eines Werkstückes aus einer Chromlegierung und dessen Verwendung |
| US6482275B1 (en) | 1998-01-28 | 2002-11-19 | L. E. Jones Company | Nickel based alloys for internal combustion engine valve seat inserts, and the like |
| US6519847B1 (en) | 1998-06-12 | 2003-02-18 | L. E. Jones Company | Surface treatment of prefinished valve seat inserts |
| AT408889B (de) | 2000-06-30 | 2002-03-25 | Schoeller Bleckmann Oilfield T | Korrosionsbeständiger werkstoff |
| AT413195B (de) * | 2000-10-24 | 2005-12-15 | Boehler Edelstahl | Verfahren zur herstellung zylindrischer hohlkörper und verwendung derselben |
| US6764646B2 (en) * | 2002-06-13 | 2004-07-20 | Haynes International, Inc. | Ni-Cr-Mo-Cu alloys resistant to sulfuric acid and wet process phosphoric acid |
| US7803237B2 (en) * | 2005-07-20 | 2010-09-28 | Damascus Steel Casting Company | Nickel-base alloy and articles made therefrom |
| DE102007005605B4 (de) * | 2007-01-31 | 2010-02-04 | Thyssenkrupp Vdm Gmbh | Eisen-Nickel-Chrom-Silizium-Legierung |
| DE102007029400B4 (de) * | 2007-06-26 | 2014-05-15 | Outokumpu Vdm Gmbh | Eisen-Nickel-Chrom-Silizium-Legierung |
| JP5176561B2 (ja) * | 2007-07-02 | 2013-04-03 | 新日鐵住金株式会社 | 高合金管の製造方法 |
| JP4420140B2 (ja) * | 2008-06-13 | 2010-02-24 | 住友金属工業株式会社 | 高合金継目無管の製造方法 |
| JP4462452B1 (ja) | 2008-12-18 | 2010-05-12 | 住友金属工業株式会社 | 高合金管の製造方法 |
| US20100272597A1 (en) * | 2009-04-24 | 2010-10-28 | L. E. Jones Company | Nickel based alloy useful for valve seat inserts |
| CN102397889B (zh) * | 2010-09-15 | 2014-03-12 | 中国科学院金属研究所 | 一种gh4145合金管材的制备工艺 |
| DE102010049781A1 (de) * | 2010-10-29 | 2012-05-03 | Thyssenkrupp Vdm Gmbh | Ni-Fe-Cr-Mo-Legierung |
| JP5888737B2 (ja) * | 2012-05-21 | 2016-03-22 | 日本冶金工業株式会社 | オーステナイト系Ｆｅ−Ｎｉ−Ｃｒ合金 |
| ES2686974T3 (es) | 2013-11-12 | 2018-10-23 | Nippon Steel & Sumitomo Metal Corporation | Material de aleación de Ni-Cr y productos tubulares sin soldadura para pozos de petróleo que lo utilizan |
| US20150368770A1 (en) * | 2014-06-20 | 2015-12-24 | Huntington Alloys Corporation | Nickel-Chromium-Iron-Molybdenum Corrosion Resistant Alloy and Article of Manufacture and Method of Manufacturing Thereof |
| US10968504B2 (en) | 2015-10-19 | 2021-04-06 | Sandvik Intellectual Property Ab | Austenitic stainless alloy |
| RU2613805C1 (ru) * | 2016-02-17 | 2017-03-21 | Дмитрий Леонидович Михайлов | Коррозионно-стойкий сплав на основе никеля |
| CN108884529B (zh) * | 2016-03-30 | 2021-08-20 | 株式会社日立制作所 | Cr基二相合金及其制造物 |
| EP3744865B1 (en) | 2018-01-26 | 2024-08-28 | Nippon Steel Corporation | Cr-ni alloy and seamless pipe made of cr-ni alloy |
| WO2019224287A1 (en) * | 2018-05-23 | 2019-11-28 | Ab Sandvik Materials Technology | New austenitic alloy |
| CN113278834B (zh) * | 2021-05-24 | 2022-03-08 | 大冶特殊钢有限公司 | 超高n含量高温合金的vim炉冶炼方法 |
| CN114472524A (zh) * | 2022-01-26 | 2022-05-13 | 江苏银环精密钢管有限公司 | 一种铁镍基合金油井管的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1309587A (fr) * | 1961-12-22 | 1962-11-16 | Basf Ag | Alliage de nickel-chrome-molybdène d'une haute résistance à la corrosion, notamment à la corrosion intercristalline |
| GB1210607A (en) * | 1967-07-17 | 1970-10-28 | Int Nickel Ltd | Articles or parts of nickel-chromium or nickel-chromium-iron alloys |
| BE795564A (fr) * | 1972-02-16 | 1973-08-16 | Int Nickel Ltd | Alliage de nickel-fer resistant a la corrosion |
| US4172716A (en) * | 1973-05-04 | 1979-10-30 | Nippon Steel Corporation | Stainless steel having excellent pitting corrosion resistance and hot workabilities |
| US4168188A (en) * | 1978-02-09 | 1979-09-18 | Cabot Corporation | Alloys resistant to localized corrosion, hydrogen sulfide stress cracking and stress corrosion cracking |
| US4171217A (en) * | 1978-02-21 | 1979-10-16 | Cabot Corporation | Corrosion-resistant nickel alloy |
| US4245698A (en) * | 1978-03-01 | 1981-01-20 | Exxon Research & Engineering Co. | Superalloys having improved resistance to hydrogen embrittlement and methods of producing and using the same |
-
1982
- 1982-06-17 US US06/389,568 patent/US4421571A/en not_active Expired - Lifetime
- 1982-06-21 GB GB08217860A patent/GB2104100B/en not_active Expired
- 1982-07-02 DE DE3224865A patent/DE3224865C2/de not_active Expired
- 1982-07-02 SE SE8204121A patent/SE461986C/sv not_active IP Right Cessation
- 1982-07-02 FR FR8211645A patent/FR2508930A1/fr active Granted
-
1989
- 1989-05-09 SE SE8901647A patent/SE502102C2/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8901647L (sv) | 1989-05-09 |
| US4421571A (en) | 1983-12-20 |
| SE8901647D0 (sv) | 1989-05-09 |
| GB2104100B (en) | 1985-05-30 |
| FR2508930B1 (enExample) | 1985-05-24 |
| SE8204121D0 (sv) | 1982-07-02 |
| SE8204121L (sv) | 1983-01-04 |
| DE3224865A1 (de) | 1983-01-20 |
| SE502102C2 (sv) | 1995-08-14 |
| DE3224865C2 (de) | 1986-03-06 |
| FR2508930A1 (fr) | 1983-01-07 |
| SE461986B (sv) | 1990-04-23 |
| GB2104100A (en) | 1983-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
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