JPS6241828B2 - - Google Patents
Info
- Publication number
- JPS6241828B2 JPS6241828B2 JP8236181A JP8236181A JPS6241828B2 JP S6241828 B2 JPS6241828 B2 JP S6241828B2 JP 8236181 A JP8236181 A JP 8236181A JP 8236181 A JP8236181 A JP 8236181A JP S6241828 B2 JPS6241828 B2 JP S6241828B2
- Authority
- JP
- Japan
- Prior art keywords
- copper
- cast iron
- stopper
- molten
- added
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 77
- 229910052802 copper Inorganic materials 0.000 claims description 76
- 239000010949 copper Substances 0.000 claims description 76
- 239000000463 material Substances 0.000 claims description 49
- 229910001018 Cast iron Inorganic materials 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236181A JPS57195560A (en) | 1981-05-29 | 1981-05-29 | Production of copper-containing cast iron casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8236181A JPS57195560A (en) | 1981-05-29 | 1981-05-29 | Production of copper-containing cast iron casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57195560A JPS57195560A (en) | 1982-12-01 |
| JPS6241828B2 true JPS6241828B2 (lv) | 1987-09-04 |
Family
ID=13772434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8236181A Granted JPS57195560A (en) | 1981-05-29 | 1981-05-29 | Production of copper-containing cast iron casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57195560A (lv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61238444A (ja) * | 1985-04-12 | 1986-10-23 | Kawasaki Heavy Ind Ltd | 接種による鋳鉄材質の改善法 |
| CN108127091A (zh) * | 2017-12-31 | 2018-06-08 | 苏州石川制铁有限公司 | 一种铸件生产过程全自动配料方法 |
-
1981
- 1981-05-29 JP JP8236181A patent/JPS57195560A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57195560A (en) | 1982-12-01 |
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