JPS4824607B1 - - Google Patents
Info
- Publication number
- JPS4824607B1 JPS4824607B1 JP44079062A JP7906269A JPS4824607B1 JP S4824607 B1 JPS4824607 B1 JP S4824607B1 JP 44079062 A JP44079062 A JP 44079062A JP 7906269 A JP7906269 A JP 7906269A JP S4824607 B1 JPS4824607 B1 JP S4824607B1
- Authority
- JP
- Japan
- 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
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
- C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
-
- 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
-
- 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
- C21C2007/0012—Lead
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44079062A JPS4824607B1 (pt) | 1969-10-04 | 1969-10-04 | |
| GB1290774D GB1290774A (pt) | 1969-10-04 | 1970-09-22 | |
| ZA706535A ZA706535B (en) | 1969-10-04 | 1970-09-24 | A manufacturing method of free-cutting lead steel |
| US00076428A US3728109A (en) | 1969-10-04 | 1970-09-29 | Manufacturing method of free-cutting lead steel |
| FR7035332A FR2068264A5 (pt) | 1969-10-04 | 1970-09-30 | |
| NL7014412A NL7014412A (pt) | 1969-10-04 | 1970-10-01 | |
| DE19702048360 DE2048360A1 (de) | 1969-10-04 | 1970-10-01 | Verfahren zur Herstellung von blei haltigem Automaten Stahl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44079062A JPS4824607B1 (pt) | 1969-10-04 | 1969-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4824607B1 true JPS4824607B1 (pt) | 1973-07-23 |
Family
ID=13679388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44079062A Pending JPS4824607B1 (pt) | 1969-10-04 | 1969-10-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3728109A (pt) |
| JP (1) | JPS4824607B1 (pt) |
| DE (1) | DE2048360A1 (pt) |
| FR (1) | FR2068264A5 (pt) |
| GB (1) | GB1290774A (pt) |
| NL (1) | NL7014412A (pt) |
| ZA (1) | ZA706535B (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3876422A (en) * | 1972-05-25 | 1975-04-08 | Inland Steel Co | Elongated leaded steel casting |
| US3871870A (en) * | 1973-05-01 | 1975-03-18 | Nippon Kokan Kk | Method of adding rare earth metals or their alloys into liquid steel |
| US4040468A (en) * | 1974-07-15 | 1977-08-09 | Caterpillar Tractor Co. | Method and apparatus for introducing additives into a casting mold |
| GB1504250A (en) * | 1975-12-05 | 1978-03-15 | Hoesch Werke Ag | Addition of wire to a metal melt |
| US4057420A (en) * | 1976-02-06 | 1977-11-08 | Airco, Inc. | Methods for dissolving volatile addition agents in molten metal |
| US4088477A (en) * | 1976-10-06 | 1978-05-09 | Ford Motor Company | Sheathless wire feeding of alloy and inoculant materials |
| SE7714561L (sv) * | 1977-12-21 | 1979-06-22 | Uddeholms Ab | Sett att framstella ett blylegerat stal samt enligt settet framstellt stal |
| US4205981A (en) * | 1979-02-28 | 1980-06-03 | International Harvester Company | Method for ladle treatment of molten cast iron using sheathed magnesium wire |
| US4481032A (en) * | 1983-08-12 | 1984-11-06 | Pfizer Inc. | Process for adding calcium to a bath of molten ferrous material |
| GB2169316B (en) * | 1984-12-28 | 1988-05-11 | United Engineering Steels Ltd | Improvements in or relating to the treatment of molten metal |
| US4747584A (en) * | 1987-05-19 | 1988-05-31 | Inland Steel Company | Apparatus for injecting alloying ingredient into molten metal stream |
| DE3739154A1 (de) * | 1987-11-19 | 1989-06-01 | Sueddeutsche Kalkstickstoff | Bleihaltiges zusatzmittel fuer stahlschmelzen |
| CN1962886A (zh) * | 2006-11-23 | 2007-05-16 | 中冶华天工程技术有限公司 | 一种合金化微调方法 |
| US7736415B2 (en) * | 2007-09-05 | 2010-06-15 | Specialty Minerals (Michigan) Inc. | Rotary lance |
| CN111097901B (zh) * | 2019-12-11 | 2021-09-14 | 重庆永源知识产权运营有限公司 | 一种汽车轮胎用配重块的生产设备 |
-
1969
- 1969-10-04 JP JP44079062A patent/JPS4824607B1/ja active Pending
-
1970
- 1970-09-22 GB GB1290774D patent/GB1290774A/en not_active Expired
- 1970-09-24 ZA ZA706535A patent/ZA706535B/xx unknown
- 1970-09-29 US US00076428A patent/US3728109A/en not_active Expired - Lifetime
- 1970-09-30 FR FR7035332A patent/FR2068264A5/fr not_active Expired
- 1970-10-01 NL NL7014412A patent/NL7014412A/xx unknown
- 1970-10-01 DE DE19702048360 patent/DE2048360A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3728109A (en) | 1973-04-17 |
| FR2068264A5 (pt) | 1971-08-20 |
| NL7014412A (pt) | 1971-04-06 |
| ZA706535B (en) | 1971-04-28 |
| GB1290774A (pt) | 1972-09-27 |
| DE2048360A1 (de) | 1971-06-09 |