JPS62279069A - 溝付ダクタイル鋳鉄ロ−ルの製造方法 - Google Patents
溝付ダクタイル鋳鉄ロ−ルの製造方法Info
- Publication number
- JPS62279069A JPS62279069A JP12039486A JP12039486A JPS62279069A JP S62279069 A JPS62279069 A JP S62279069A JP 12039486 A JP12039486 A JP 12039486A JP 12039486 A JP12039486 A JP 12039486A JP S62279069 A JPS62279069 A JP S62279069A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- cast iron
- ductile cast
- roll
- iron roll
- 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.)
- Granted
Links
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 claims description 20
- 238000005266 casting Methods 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 8
- 230000003068 static effect Effects 0.000 description 7
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12039486A JPS62279069A (ja) | 1986-05-26 | 1986-05-26 | 溝付ダクタイル鋳鉄ロ−ルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12039486A JPS62279069A (ja) | 1986-05-26 | 1986-05-26 | 溝付ダクタイル鋳鉄ロ−ルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62279069A true JPS62279069A (ja) | 1987-12-03 |
| JPH0413058B2 JPH0413058B2 (enExample) | 1992-03-06 |
Family
ID=14785121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12039486A Granted JPS62279069A (ja) | 1986-05-26 | 1986-05-26 | 溝付ダクタイル鋳鉄ロ−ルの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62279069A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404172C (zh) * | 2006-03-14 | 2008-07-23 | 安泰科技股份有限公司 | 离心铸造带槽复合轧辊的生产方法 |
| JP2013094823A (ja) * | 2011-11-01 | 2013-05-20 | Shin-Hokoku Steel Corp | 球状黒鉛鋳鉄製鋼管成形用ロール及びその素材の製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422178A (en) * | 1977-07-20 | 1979-02-19 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
-
1986
- 1986-05-26 JP JP12039486A patent/JPS62279069A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5422178A (en) * | 1977-07-20 | 1979-02-19 | Matsushita Electric Ind Co Ltd | Manufacture of semiconductor device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404172C (zh) * | 2006-03-14 | 2008-07-23 | 安泰科技股份有限公司 | 离心铸造带槽复合轧辊的生产方法 |
| JP2013094823A (ja) * | 2011-11-01 | 2013-05-20 | Shin-Hokoku Steel Corp | 球状黒鉛鋳鉄製鋼管成形用ロール及びその素材の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413058B2 (enExample) | 1992-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |