SU660408A1 - Nickel-based alloy - Google Patents
Nickel-based alloy Download PDFInfo
- Publication number
- SU660408A1 SU660408A1 SU782567690A SU2567690A SU660408A1 SU 660408 A1 SU660408 A1 SU 660408A1 SU 782567690 A SU782567690 A SU 782567690A SU 2567690 A SU2567690 A SU 2567690A SU 660408 A1 SU660408 A1 SU 660408A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nickel
- silicon
- carbon
- manganese
- cerium
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 15
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 16
- 229910052759 nickel Inorganic materials 0.000 title claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000007797 corrosion Effects 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 6
- 239000011733 molybdenum Substances 0.000 claims abstract description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 6
- 239000010937 tungsten Substances 0.000 claims abstract description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 5
- 239000011575 calcium Substances 0.000 claims abstract description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 4
- 239000010936 titanium Substances 0.000 claims abstract description 4
- 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 abstract description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052796 boron Inorganic materials 0.000 claims abstract 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- -1 Molybdenum Tungsten Manganese Iron Titanium Aluminum Calcium Chemical compound 0.000 abstract 1
- KIJXJCBYANQZLF-UHFFFAOYSA-N [Ce].[C] Chemical compound [Ce].[C] KIJXJCBYANQZLF-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000027907 Ironodes Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- ZDVYABSQRRRIOJ-UHFFFAOYSA-N boron;iron Chemical compound [Fe]#B ZDVYABSQRRRIOJ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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- Powder Metallurgy (AREA)
Abstract
СПЛАВ НА ОСНОВЕ НИКЕЛЯ, содержавший молибден, марганец, железо, бор, углерод и кремний, о т л и- ,чающийс тем, что, с целью повышени коррозионной стойкости и пластичности при повышенных температурах, он дополнительно содержит вольфрам, титан, алюминий, кальций и церий при следующем соотношении компонентов, вес.%:Молибден Вольфрам Марганец Железо Титан Алюминий Кальций Бор Церий Углерод •Кремний Никель25-35 0,05-1,0 0,1-0,6 0,05-4,0 0,001-0,3 0,001-0,5 0,01-0,1 0,001-0,01 0,001-0,02 0,001-0,03 0,001-0,2 ОстальноеiСПA NICKEL-BASED ALLOY containing molybdenum, manganese, iron, boron, carbon, and silicon, in order to increase the corrosion resistance and ductility at elevated temperatures, it also contains tungsten, titanium, aluminum, calcium and cerium in the following ratio of components, wt.%: Molybdenum Tungsten Manganese Iron Titanium Aluminum Calcium Bor Cerium Carbon • Silicon Nickel25-35 0.05-1.0 0.1-0.6 0.05-4.0 0.001-0 , 3 0.001-0.5 0.01-0.1 0.001-0.01 0.001-0.02 0.001-0.03 0.001-0.2 Else ISP
Description
аbut
о:about:
Изобретение относитс к области цветной металлургии, в частности к сплавам на основе никел , используемым дл изготовлени химической аппаратуры, эксплуатируемой в агресивных средах восстановительного характера, например в растворах сол ной кислоты различной концентрации при различных температурах.The invention relates to the field of non-ferrous metallurgy, in particular, nickel-based alloys used for the manufacture of chemical equipment used in aggressive reducing media, for example, in hydrochloric acid solutions of various concentrations at different temperatures.
Известен сплав на основе никел следующего состава, вес.%:Known alloy based on Nickel of the following composition, wt.%:
26-32 26-32
Молибден 0,1-2,0 Вольфрам 1,0-1,7 Ванадий 0,05-0,15 Магний до 0,03 Углерод до 0,1 Кремний ло 0,5 Марганец ДО 1,0 - Железо 0,005-0,05 Лантан 0,045-0,1 Церий Остальное Cl3 НикельMolybdenum 0.1-2.0 Tungsten 1.0-1.7 Vanadium 0.05-0.15 Magnesium to 0.03 Carbon to 0.1 Silicon 0.5 Manganese TO 1.0 - Iron 0.005-0, 05 Lanthanum 0.045-0.1 Cerium Else Cl3 Nickel
Недостатком известного сплава вл етс низка коррозионна стойкость и склонность к межкристаллйтной коррозии в сварных соединени хThe disadvantage of this alloy is low corrosion resistance and a tendency to intergranular corrosion in welded joints.
Наиболее близким к изобретению по технической сущности и достигаемому эффекту вл етс сплав на оснве никел , содержащий, вес.%: Молибден20-40The closest to the invention in technical essence and the achieved effect is an alloy on the basis of nickel, containing, wt.%: Molybdenum 20-40
Железодо 10IronOd 10
Кобальтдо 4Cobaltdo 4
Хром до 5 Марганецдо 2Chrome to 5 Marganetsdo 2
Фосфор.до 0,03Phosphorus up to 0.03
Серадо 0,03Cerado 0.03
Углероддо О,1Carbondo O, 1
Кремнийдо О,1Kremniydo O, 1
Ванадийдо 1,0Vanadiumdo 1.0
Бор0,001-0,035Bor0.001-0.035
Цирконий0,01-1,0Zirconium 0.01-1.0
НикельОстальное Г2Nickel Else G2
Недостатками известного сплава вл ютс низка коррозионна стойкость , составл юща после испытаний в 20%-ном кип щем растворе сол ной кислоты в течение 200 ч 0,38-0,56 мм/год, и низка пластичность при температуре (удлинение 10-12%),The disadvantages of the known alloy are low corrosion resistance, which after testing in a 20% boiling hydrochloric acid solution for 200 hours at 0.38-0.56 mm / year, and low ductility at temperature (elongation 10-12%). ),
I Целью изобретени вл етс повышение коррозионной стойкости сплава и его пластичности при повышенных температурах.The aim of the invention is to increase the corrosion resistance of the alloy and its plasticity at elevated temperatures.
Дл достижени поставленной цели предложен сплав на основе никел ,содержащий молибден, марганец, железо бор, углерод и кремний, который отличаетс от известного сплава тем, что он дополнительно содержит .вольфрам, титан, алюминий, кальций и церий при следующем соотношении компонентов, вес.%:To achieve this goal, a nickel-based alloy is proposed, containing molybdenum, manganese, iron boron, carbon and silicon, which differs from the known alloy in that it additionally contains tungsten, titanium, aluminum, calcium and cerium in the following ratio of components, weight. %:
Молибден25-35Molybdenum25-35
Вольфрам 0,05-1,0 Марганец - О,1-0,6 Железо0,05-4,0Tungsten 0.05-1.0 Manganese - O, 1-0.6 Iron 0.05-4.0
Титан0,001-0,3Titanium0.001-0.3
Алюминий 0,001-0,1 Кальций 0,001-0,01 Бор0,001-0,01Aluminum 0.001-0.1 Calcium 0.001-0.01 Bor0.001-0.01
Церий0,001-0,02Cerium0,001-0,02
Углерод 0,001-0,03 Кремний .0,001-0,2 НикельОстальноеCarbon 0,001-0,03 Silicon .0,001-0,2 NickelErest
В табл. 1 и 2 приведены соответственно составы и свойства предложенного сплава (сплав выплавл ли в индукционной печи).In tab. Figures 1 and 2 respectively show the composition and properties of the proposed alloy (the alloy was melted in an induction furnace).
л и ц а 1l and c a 1
Т аT a
. Продолжение табл. 2. Continued table. 2
Скорость коррозии сплава определ лась.после испытани в 20%-ном кип щем растворе сол ной кислоты в течение 200 ч.The corrosion rate of the alloy was determined. After being tested in a 20% boiling hydrochloric acid solution for 200 h.
Из приведенных в табл.2 данных следует, что предложенный сплав в сравнении с известным обладаетFrom the data in Table 2 it follows that the proposed alloy, in comparison with the known, possesses
повышенной коррозионной стойкостью 2Q и пластичностью при повышенных температурах .increased corrosion resistance 2Q and ductility at elevated temperatures.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782567690A SU660408A1 (en) | 1978-01-10 | 1978-01-10 | Nickel-based alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782567690A SU660408A1 (en) | 1978-01-10 | 1978-01-10 | Nickel-based alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU660408A1 true SU660408A1 (en) | 1984-01-23 |
Family
ID=20743666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782567690A SU660408A1 (en) | 1978-01-10 | 1978-01-10 | Nickel-based alloy |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU660408A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993018194A1 (en) * | 1992-03-02 | 1993-09-16 | Haynes International, Inc | Nickel-molybdenum alloys |
| EP0563720A1 (en) * | 1992-04-02 | 1993-10-06 | Krupp VDM GmbH | Austenitic nickel-molybdenum alloy |
-
1978
- 1978-01-10 SU SU782567690A patent/SU660408A1/en active
Non-Patent Citations (1)
| Title |
|---|
| 1. Авторское свидетельство СССР » 449102, кл. С 22 С 19/00, 1975.2. Патент US № 3^49255, кл. 75-171,1975. * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993018194A1 (en) * | 1992-03-02 | 1993-09-16 | Haynes International, Inc | Nickel-molybdenum alloys |
| GB2278614A (en) * | 1992-03-02 | 1994-12-07 | Haynes Int Inc | Nickel-molybdenum alloys |
| GB2278614B (en) * | 1992-03-02 | 1995-09-06 | Haynes Int Inc | Nickel-molybdenum alloys |
| US6503345B1 (en) | 1992-03-02 | 2003-01-07 | Haynes International, Inc. | Nickel-molybdenum alloys |
| EP0628088B2 (en) † | 1992-03-02 | 2009-02-18 | Haynes International, Inc. | Nickel-molybdenum alloys |
| EP0563720A1 (en) * | 1992-04-02 | 1993-10-06 | Krupp VDM GmbH | Austenitic nickel-molybdenum alloy |
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