JPH049844B2 - - Google Patents
Info
- Publication number
- JPH049844B2 JPH049844B2 JP26723286A JP26723286A JPH049844B2 JP H049844 B2 JPH049844 B2 JP H049844B2 JP 26723286 A JP26723286 A JP 26723286A JP 26723286 A JP26723286 A JP 26723286A JP H049844 B2 JPH049844 B2 JP H049844B2
- Authority
- JP
- Japan
- Prior art keywords
- blowing
- molten metal
- lance
- treatment
- inoculant
- 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
- 238000007664 blowing Methods 0.000 claims description 45
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 239000002054 inoculum Substances 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 12
- 229910001018 Cast iron Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 description 30
- 229910052751 metal Inorganic materials 0.000 description 30
- 238000011282 treatment Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 238000011081 inoculation Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229910000861 Mg alloy Inorganic materials 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000024121 nodulation Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Landscapes
- 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 |
|---|---|---|---|
| JP26723286A JPS63121609A (ja) | 1986-11-10 | 1986-11-10 | 鋳鉄溶湯の処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26723286A JPS63121609A (ja) | 1986-11-10 | 1986-11-10 | 鋳鉄溶湯の処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63121609A JPS63121609A (ja) | 1988-05-25 |
| JPH049844B2 true JPH049844B2 (enrdf_load_stackoverflow) | 1992-02-21 |
Family
ID=17441972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26723286A Granted JPS63121609A (ja) | 1986-11-10 | 1986-11-10 | 鋳鉄溶湯の処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121609A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152622A (zh) * | 2014-08-06 | 2014-11-19 | 泰州市创源阀业有限公司 | 炉前球化处理系统 |
-
1986
- 1986-11-10 JP JP26723286A patent/JPS63121609A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63121609A (ja) | 1988-05-25 |
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