DE1940815A1 - Pulverfoermige Nickel-Chrom-Legierung und Verfahren zu deren Herstellung - Google Patents
Pulverfoermige Nickel-Chrom-Legierung und Verfahren zu deren HerstellungInfo
- Publication number
- DE1940815A1 DE1940815A1 DE19691940815 DE1940815A DE1940815A1 DE 1940815 A1 DE1940815 A1 DE 1940815A1 DE 19691940815 DE19691940815 DE 19691940815 DE 1940815 A DE1940815 A DE 1940815A DE 1940815 A1 DE1940815 A1 DE 1940815A1
- Authority
- DE
- Germany
- Prior art keywords
- nickel
- chromium
- powder
- particles
- oxide
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 30
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 title claims description 18
- 230000008569 process Effects 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 103
- 239000000843 powder Substances 0.000 claims description 102
- 239000002245 particle Substances 0.000 claims description 56
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 49
- 229910052759 nickel Inorganic materials 0.000 claims description 45
- 239000000203 mixture Substances 0.000 claims description 43
- 239000011651 chromium Substances 0.000 claims description 39
- 229910052804 chromium Inorganic materials 0.000 claims description 35
- 239000001257 hydrogen Substances 0.000 claims description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims description 25
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 19
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 14
- 239000000956 alloy Substances 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 12
- 229910003452 thorium oxide Inorganic materials 0.000 claims description 12
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims description 11
- 238000005245 sintering Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- VQWFNAGFNGABOH-UHFFFAOYSA-K chromium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[Cr+3] VQWFNAGFNGABOH-UHFFFAOYSA-K 0.000 claims description 5
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 4
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 239000012798 spherical particle Substances 0.000 claims description 3
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 150000002816 nickel compounds Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims 1
- 102220475732 Immunoglobulin kappa variable 2-24_I13T_mutation Human genes 0.000 claims 1
- 229910052776 Thorium Inorganic materials 0.000 claims 1
- DNNLEMIRRGUGOZ-UHFFFAOYSA-N oxygen(2-);thorium(4+) Chemical compound [O-2].[O-2].[Th+4] DNNLEMIRRGUGOZ-UHFFFAOYSA-N 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 26
- 238000006722 reduction reaction Methods 0.000 description 12
- 238000004532 chromating Methods 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- PHUPPXRCKYKVDY-UHFFFAOYSA-N [O-2].[Th+4].[Ni+2].[O-2].[O-2] Chemical compound [O-2].[Th+4].[Ni+2].[O-2].[O-2] PHUPPXRCKYKVDY-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052775 Thulium Inorganic materials 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000788 chromium alloy Substances 0.000 description 2
- 150000001845 chromium compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- VGBPIHVLVSGJGR-UHFFFAOYSA-N thorium(4+);tetranitrate Chemical compound [Th+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VGBPIHVLVSGJGR-UHFFFAOYSA-N 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- DBAWANZVYSPQLY-UHFFFAOYSA-N [O-2].[O-2].O.O.[Th+4] Chemical compound [O-2].[O-2].O.O.[Th+4] DBAWANZVYSPQLY-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
- 229910002065 alloy metal Inorganic materials 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
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- FKJAUIRGYDXMSE-UHFFFAOYSA-N chromium(3+) nickel(2+) oxygen(2-) Chemical compound [Cr+3].[Ni+2].[O-2].[Cr+3].[O-2].[O-2].[O-2] FKJAUIRGYDXMSE-UHFFFAOYSA-N 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
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 description 1
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA27772 | 1968-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1940815A1 true DE1940815A1 (de) | 1970-02-26 |
Family
ID=4084446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691940815 Pending DE1940815A1 (de) | 1968-08-19 | 1969-08-11 | Pulverfoermige Nickel-Chrom-Legierung und Verfahren zu deren Herstellung |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4928583B1 (enrdf_load_stackoverflow) |
| BE (1) | BE736895A (enrdf_load_stackoverflow) |
| CA (1) | CA869929A (enrdf_load_stackoverflow) |
| DE (1) | DE1940815A1 (enrdf_load_stackoverflow) |
| FI (1) | FI50346C (enrdf_load_stackoverflow) |
| FR (1) | FR2015924A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1250064A (enrdf_load_stackoverflow) |
| SE (1) | SE365252B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1559647A (en) * | 1976-09-07 | 1980-01-23 | Special Metals Corp | Method of making oxide dispersion strengthened metallic powder |
-
1968
- 1968-08-19 CA CA869929A patent/CA869929A/en not_active Expired
-
1969
- 1969-07-10 GB GB1250064D patent/GB1250064A/en not_active Expired
- 1969-07-14 SE SE993769A patent/SE365252B/xx unknown
- 1969-07-23 FI FI219569A patent/FI50346C/fi active
- 1969-07-31 BE BE736895D patent/BE736895A/xx unknown
- 1969-08-01 JP JP44060480A patent/JPS4928583B1/ja active Pending
- 1969-08-11 DE DE19691940815 patent/DE1940815A1/de active Pending
- 1969-08-19 FR FR6928403A patent/FR2015924A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FI50346C (fi) | 1976-02-10 |
| FI50346B (enrdf_load_stackoverflow) | 1975-10-31 |
| FR2015924A1 (enrdf_load_stackoverflow) | 1970-04-30 |
| CA869929A (en) | 1971-05-04 |
| BE736895A (enrdf_load_stackoverflow) | 1969-12-31 |
| GB1250064A (enrdf_load_stackoverflow) | 1971-10-20 |
| SE365252B (enrdf_load_stackoverflow) | 1974-03-18 |
| JPS4928583B1 (enrdf_load_stackoverflow) | 1974-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |