CA1091958A - Iron-chromium-nickel heat resistant castings - Google Patents
Iron-chromium-nickel heat resistant castingsInfo
- Publication number
- CA1091958A CA1091958A CA295,035A CA295035A CA1091958A CA 1091958 A CA1091958 A CA 1091958A CA 295035 A CA295035 A CA 295035A CA 1091958 A CA1091958 A CA 1091958A
- Authority
- CA
- Canada
- Prior art keywords
- tungsten
- titanium
- chromium
- heat resistant
- nickel
- 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.)
- Expired
Links
- 238000005266 casting Methods 0.000 title claims abstract description 22
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 title description 2
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 43
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 41
- 239000000956 alloy Substances 0.000 claims abstract description 41
- 239000010936 titanium Substances 0.000 claims abstract description 39
- 239000010937 tungsten Substances 0.000 claims abstract description 38
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 36
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 31
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000011651 chromium Substances 0.000 claims abstract description 20
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 20
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 229910001566 austenite Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 5
- 229910017052 cobalt Inorganic materials 0.000 abstract description 3
- 239000010941 cobalt Substances 0.000 abstract description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 2
- 239000011733 molybdenum Substances 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 238000007792 addition Methods 0.000 description 8
- 238000005275 alloying Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000011572 manganese Substances 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 229910052748 manganese Inorganic materials 0.000 description 7
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000010955 niobium Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000003389 potentiating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910001145 Ferrotungsten Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000002411 adverse Effects 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
- 238000005255 carburizing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000014786 phosphorus Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
-
- 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)
- Heat Treatment Of Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79384877A | 1977-05-04 | 1977-05-04 | |
| US793,848 | 1977-05-04 | ||
| US824,637 | 1977-08-15 | ||
| US05/824,637 US4077801A (en) | 1977-05-04 | 1977-08-15 | Iron-chromium-nickel heat resistant castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1091958A true CA1091958A (en) | 1980-12-23 |
Family
ID=27121438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA295,035A Expired CA1091958A (en) | 1977-05-04 | 1978-01-16 | Iron-chromium-nickel heat resistant castings |
Country Status (10)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236921A (en) * | 1979-03-02 | 1980-12-02 | Abex Corporation | Heat resistant alloy castings |
| JPS5857506B2 (ja) * | 1980-06-03 | 1983-12-20 | 太平金属工業株式会社 | 耐熱合金 |
| US4410362A (en) * | 1981-01-12 | 1983-10-18 | Kubota Ltd. | Heat resistant cast iron-nickel-chromium alloy |
| JPS596910B2 (ja) * | 1981-01-12 | 1984-02-15 | 株式会社クボタ | 耐熱鋳鋼 |
| JPS6331535A (ja) * | 1986-07-23 | 1988-02-10 | Jgc Corp | 炭素析出抑止性含炭素化合物処理装置 |
| JP5213450B2 (ja) | 2005-10-31 | 2013-06-19 | 株式会社クボタ | 微細なＴｉ−Ｎｂ−Ｃｒ炭化物又はＴｉ−Ｎｂ−Ｚｒ−Ｃｒ炭化物を析出する耐熱合金 |
| CA2953240C (en) * | 2014-07-10 | 2023-08-01 | Paralloy Limited | Low ductility alloy |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR908191A (fr) * | 1944-06-16 | 1946-04-02 | Commentry Fourchambault & Deca | Procédé d'amélioration de la résistance au fluage des alliages austénitiques etalliages ainsi obtenus |
| FR1397644A (fr) * | 1964-05-21 | 1965-04-30 | Chrysler Corp | Alliages à base de fer présentant notamment une haute résistance aux températures supérieures à 650 u deg. c |
| JPS5040099B1 (enrdf_load_stackoverflow) * | 1971-03-09 | 1975-12-22 | ||
| SE355825B (enrdf_load_stackoverflow) * | 1971-12-21 | 1973-05-07 | Sandvik Ab |
-
1978
- 1978-01-05 IN IN19/CAL/78A patent/IN149220B/en unknown
- 1978-01-05 GB GB399/78A patent/GB1544614A/en not_active Expired
- 1978-01-16 CA CA295,035A patent/CA1091958A/en not_active Expired
- 1978-02-21 FR FR7804913A patent/FR2389681B1/fr not_active Expired
- 1978-03-23 IT IT7848577A patent/IT1105256B/it active
- 1978-04-28 SE SE7804951A patent/SE445469B/sv not_active IP Right Cessation
- 1978-05-03 BR BR7802753A patent/BR7802753A/pt unknown
- 1978-05-03 DE DE2819529A patent/DE2819529C2/de not_active Expired
- 1978-05-04 MX MX787059U patent/MX5781E/es unknown
- 1978-05-04 JP JP5363578A patent/JPS53137817A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2389681B1 (enrdf_load_stackoverflow) | 1981-07-17 |
| JPS53137817A (en) | 1978-12-01 |
| DE2819529C2 (de) | 1984-06-28 |
| GB1544614A (en) | 1979-04-25 |
| FR2389681A1 (enrdf_load_stackoverflow) | 1978-12-01 |
| SE445469B (sv) | 1986-06-23 |
| DE2819529A1 (de) | 1978-11-16 |
| IT1105256B (it) | 1985-10-28 |
| IT7848577A0 (it) | 1978-03-23 |
| SE7804951L (sv) | 1978-11-05 |
| MX5781E (es) | 1984-07-11 |
| JPS5740900B2 (enrdf_load_stackoverflow) | 1982-08-31 |
| IN149220B (enrdf_load_stackoverflow) | 1981-10-10 |
| BR7802753A (pt) | 1978-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |