IT593382A - - Google Patents
Info
- Publication number
- IT593382A IT593382A IT593382DA IT593382A IT 593382 A IT593382 A IT 593382A IT 593382D A IT593382D A IT 593382DA IT 593382 A IT593382 A IT 593382A
- Authority
- IT
- Italy
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0006—Adding metallic additives
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US499802A US2854716A (en) | 1955-04-07 | 1955-04-07 | Method of adding lead to steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT593382A true IT593382A (it) |
Family
ID=23986793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT593382D IT593382A (it) | 1955-04-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2854716A (it) |
| CA (1) | CA583018A (it) |
| FR (1) | FR1201294A (it) |
| IT (1) | IT593382A (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947622A (en) * | 1958-06-23 | 1960-08-02 | Inland Steel Co | Method of making lead-containing steels |
| US3166805A (en) * | 1963-01-15 | 1965-01-26 | Colorado Fuel & Iron Corp | Leaded steel fume control |
| US3836359A (en) * | 1972-06-19 | 1974-09-17 | Republic Steel Corp | Method of producing leaded steel |
| US3871870A (en) * | 1973-05-01 | 1975-03-18 | Nippon Kokan Kk | Method of adding rare earth metals or their alloys into liquid steel |
| US3991808A (en) * | 1974-07-15 | 1976-11-16 | Caterpillar Tractor Co. | Method and apparatus for the introduction of additives into a casting mold |
| US3991810A (en) * | 1974-07-15 | 1976-11-16 | Caterpillar Tractor Co. | Method and apparatus for introducing additives into a casting mold |
| JPS63123554A (ja) * | 1986-11-14 | 1988-05-27 | Nippon Steel Corp | 快削鋼の製造方法 |
| US4848755A (en) * | 1988-03-18 | 1989-07-18 | Inland Steel Company | Apparatus for adding liquid alloying ingredient to molten steel |
| US4849167A (en) * | 1988-03-18 | 1989-07-18 | Inland Steel Company | Method and appartus for adding liquid alloying ingredient to molten steel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1814584A (en) * | 1930-02-27 | 1931-07-14 | Otis Steel Company | Method for purifying steel |
| US2215734A (en) * | 1938-10-28 | 1940-09-24 | Inland Steel Co | Austenitic steel |
-
0
- IT IT593382D patent/IT593382A/it unknown
- CA CA583018A patent/CA583018A/en not_active Expired
-
1955
- 1955-04-07 US US499802A patent/US2854716A/en not_active Expired - Lifetime
-
1958
- 1958-08-13 FR FR1201294D patent/FR1201294A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA583018A (en) | 1959-09-08 |
| FR1201294A (fr) | 1959-12-29 |
| US2854716A (en) | 1958-10-07 |