CA1292630C - Microcrystalline alloys prepared from solid state reaction amorphous or disordered metal alloy powders - Google Patents
Microcrystalline alloys prepared from solid state reaction amorphous or disordered metal alloy powdersInfo
- Publication number
- CA1292630C CA1292630C CA000523435A CA523435A CA1292630C CA 1292630 C CA1292630 C CA 1292630C CA 000523435 A CA000523435 A CA 000523435A CA 523435 A CA523435 A CA 523435A CA 1292630 C CA1292630 C CA 1292630C
- Authority
- CA
- Canada
- Prior art keywords
- microcrystalline
- amorphous
- alloy
- metal alloy
- solid state
- 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 - Fee Related
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 91
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 82
- 239000000843 powder Substances 0.000 title claims abstract description 71
- 238000003746 solid phase reaction Methods 0.000 title claims abstract description 28
- 238000010671 solid-state reaction Methods 0.000 title claims abstract description 28
- 229910001092 metal group alloy Inorganic materials 0.000 title claims abstract description 26
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 67
- 230000008569 process Effects 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 24
- 238000002425 crystallisation Methods 0.000 claims description 18
- 230000008025 crystallization Effects 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000006722 reduction reaction Methods 0.000 claims description 9
- 238000003786 synthesis reaction Methods 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 2
- 239000002243 precursor Substances 0.000 abstract description 23
- 239000007787 solid Substances 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000006911 nucleation Effects 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000012279 sodium borohydride Substances 0.000 description 4
- 229910000033 sodium borohydride Inorganic materials 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000005300 metallic glass Substances 0.000 description 3
- 239000013080 microcrystalline material Substances 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 235000019589 hardness Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001201 Ne alloy Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- VGOLXRRUPFZREF-UHFFFAOYSA-N [B].[Ni].[Fe] Chemical group [B].[Ni].[Fe] VGOLXRRUPFZREF-UHFFFAOYSA-N 0.000 description 1
- ULORNNZYVOQJFU-UHFFFAOYSA-N [C].[Cr].[Co] Chemical compound [C].[Cr].[Co] ULORNNZYVOQJFU-UHFFFAOYSA-N 0.000 description 1
- TWQRHSAHPNWYJR-UHFFFAOYSA-N [C].[W].[Ni].[Co] Chemical compound [C].[W].[Ni].[Co] TWQRHSAHPNWYJR-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
- B22F9/007—Transformation of amorphous into microcrystalline state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/142—Thermal or thermo-mechanical treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81542985A | 1985-12-31 | 1985-12-31 | |
| US815,429 | 1985-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1292630C true CA1292630C (en) | 1991-12-03 |
Family
ID=25217763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000523435A Expired - Fee Related CA1292630C (en) | 1985-12-31 | 1986-11-20 | Microcrystalline alloys prepared from solid state reaction amorphous or disordered metal alloy powders |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0229478A3 (https=) |
| JP (1) | JPS62170401A (https=) |
| AU (1) | AU6676986A (https=) |
| BR (1) | BR8606422A (https=) |
| CA (1) | CA1292630C (https=) |
| IN (1) | IN165517B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7048809B2 (en) * | 2003-01-21 | 2006-05-23 | Metglas, Inc. | Magnetic implement having a linear BH loop |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1217049A (fr) * | 1958-11-18 | 1960-04-29 | Commissariat Energie Atomique | Procédé d'élaboration de masses métalliques poreuses ou non par frittage non thermique |
| US4564396A (en) * | 1983-01-31 | 1986-01-14 | California Institute Of Technology | Formation of amorphous materials |
| AU571655B2 (en) * | 1984-03-05 | 1988-04-21 | Standard Oil Company, The | Amorphous metal alloy powders and articles derived therefrom |
| US4537625A (en) * | 1984-03-09 | 1985-08-27 | The Standard Oil Company (Ohio) | Amorphous metal alloy powders and synthesis of same by solid state chemical reduction reactions |
| DE3418209A1 (de) * | 1984-05-16 | 1985-11-21 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung eines metallischen koerpers unter verwendung einer amorphen legierung |
-
1986
- 1986-06-25 IN IN556/DEL/86A patent/IN165517B/en unknown
- 1986-11-20 CA CA000523435A patent/CA1292630C/en not_active Expired - Fee Related
- 1986-12-01 EP EP86309337A patent/EP0229478A3/en not_active Withdrawn
- 1986-12-19 AU AU66769/86A patent/AU6676986A/en not_active Abandoned
- 1986-12-23 BR BR8606422A patent/BR8606422A/pt unknown
- 1986-12-27 JP JP61315913A patent/JPS62170401A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR8606422A (pt) | 1987-10-20 |
| JPS62170401A (ja) | 1987-07-27 |
| IN165517B (https=) | 1989-11-04 |
| AU6676986A (en) | 1987-07-02 |
| EP0229478A3 (en) | 1988-11-17 |
| EP0229478A2 (en) | 1987-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |