GB1407197A - Processes for refining the grain size of metals - Google Patents
Processes for refining the grain size of metalsInfo
- Publication number
- GB1407197A GB1407197A GB5462671A GB5462671A GB1407197A GB 1407197 A GB1407197 A GB 1407197A GB 5462671 A GB5462671 A GB 5462671A GB 5462671 A GB5462671 A GB 5462671A GB 1407197 A GB1407197 A GB 1407197A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grain size
- nickel
- processes
- nov
- melt
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000007670 refining Methods 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 5
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 3
- 238000005266 casting Methods 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- 229910017767 Cu—Al Inorganic materials 0.000 abstract 1
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910001930 tungsten oxide Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/023—Alloys based on nickel
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Continuous Casting (AREA)
- Powder Metallurgy (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5462671A GB1407197A (en) | 1971-11-24 | 1971-11-24 | Processes for refining the grain size of metals |
| AT972672A AT316885B (de) | 1968-11-21 | 1972-11-15 | Verfahren zur Verfeinerung der Korngröße von Metallen |
| IT5419272A IT974842B (it) | 1971-11-24 | 1972-11-22 | Procedimento per raffinare la grana di un metallo o lega nella solidificazione |
| SE1525772A SE391539B (sv) | 1971-11-24 | 1972-11-23 | Sett att minska kornstorleken hos en metall eller legering |
| FR7241728A FR2161032B2 (https=) | 1971-11-24 | 1972-11-23 | |
| DE19722257371 DE2257371A1 (de) | 1971-11-24 | 1972-11-23 | Verfahren zur kornverfeinerung von metallen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5462671A GB1407197A (en) | 1971-11-24 | 1971-11-24 | Processes for refining the grain size of metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1407197A true GB1407197A (en) | 1975-09-24 |
Family
ID=10471609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5462671A Expired GB1407197A (en) | 1968-11-21 | 1971-11-24 | Processes for refining the grain size of metals |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2257371A1 (https=) |
| FR (1) | FR2161032B2 (https=) |
| GB (1) | GB1407197A (https=) |
| IT (1) | IT974842B (https=) |
| SE (1) | SE391539B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588019A (en) * | 1984-04-17 | 1986-05-13 | Wentzell Joseph M | Methods of controlling solidification of metal baths |
-
1971
- 1971-11-24 GB GB5462671A patent/GB1407197A/en not_active Expired
-
1972
- 1972-11-22 IT IT5419272A patent/IT974842B/it active
- 1972-11-23 SE SE1525772A patent/SE391539B/xx unknown
- 1972-11-23 FR FR7241728A patent/FR2161032B2/fr not_active Expired
- 1972-11-23 DE DE19722257371 patent/DE2257371A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2161032B2 (https=) | 1976-04-23 |
| FR2161032A2 (https=) | 1973-07-06 |
| IT974842B (it) | 1974-07-10 |
| SE391539B (sv) | 1977-02-21 |
| DE2257371A1 (de) | 1973-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |