JPS55122661A - Steel ingot for rolled wheel and production thereof - Google Patents
Steel ingot for rolled wheel and production thereofInfo
- Publication number
- JPS55122661A JPS55122661A JP3013379A JP3013379A JPS55122661A JP S55122661 A JPS55122661 A JP S55122661A JP 3013379 A JP3013379 A JP 3013379A JP 3013379 A JP3013379 A JP 3013379A JP S55122661 A JPS55122661 A JP S55122661A
- Authority
- JP
- Japan
- Prior art keywords
- steel material
- steel
- outer barrel
- slag
- molten metal
- 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.)
- Pending
Links
Landscapes
- Continuous Casting (AREA)
Abstract
PURPOSE: To obtain the steel ingot for production of integrally rolled wheel suited for higher speed vehicles by pouring molten steel material of good fracture resistance within the steel material of hollow cylindrical form of good abrasion resistance and fusion-bonding the same to the inside surface of the outer barrel steel material while supplying current to the molten metal slag.
CONSTITUTION: Steel material of good abrasion resistance such as high carbon steel is used and is rolled or forged to form a hollow outer barrel B which is then disposed in a mold 3. Thence, the molten metal A composed of steel material of good fracture resistance such as low-carbon high-manganese-aluminum added steel is poured and the end part of an electrode 5 is dipped in the molten slag 4 in the upper layer thereof to supply current between the slag and mold 3. The inside surface of the outer barrel B is melted by the joule heat of this current, by which the molten metal A is completely fusion-bonded. If the integrally rolled wheel is produced by using the resultant steel ingot, the abrasion resistance of the rim part and the fracture resistance of the boss part are both superior and this wheel is suited for higher speed and larger size vehicles.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3013379A JPS55122661A (en) | 1979-03-15 | 1979-03-15 | Steel ingot for rolled wheel and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3013379A JPS55122661A (en) | 1979-03-15 | 1979-03-15 | Steel ingot for rolled wheel and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55122661A true JPS55122661A (en) | 1980-09-20 |
Family
ID=12295270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3013379A Pending JPS55122661A (en) | 1979-03-15 | 1979-03-15 | Steel ingot for rolled wheel and production thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55122661A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010037355A1 (en) | 2008-10-01 | 2010-04-08 | Thyssenkrupp Vdm Gmbh | Method for producing composite metal semi-finished products |
| JP2014079762A (en) * | 2012-10-12 | 2014-05-08 | Taimatsu Tech Co Ltd | Gouging carbon |
| KR20170116169A (en) * | 2010-02-05 | 2017-10-18 | 에이티아이 프로퍼티즈 엘엘씨 | Systems and methods for forming and processing alloy ingots |
| CN108247019A (en) * | 2018-04-04 | 2018-07-06 | 马鞍山华盛冶金科技发展有限公司 | A kind of production method of composite roll |
| CN108247020A (en) * | 2018-04-04 | 2018-07-06 | 马鞍山华盛冶金科技发展有限公司 | A kind of device using hollow roll production composite roll |
| US10207312B2 (en) | 2010-06-14 | 2019-02-19 | Ati Properties Llc | Lubrication processes for enhanced forgeability |
| US11059089B2 (en) | 2010-02-05 | 2021-07-13 | Ati Properties Llc | Systems and methods for processing alloy ingots |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49123158A (en) * | 1973-03-30 | 1974-11-25 | ||
| JPS5177527A (en) * | 1974-11-29 | 1976-07-05 | Blaw Knox Foundry Mill Machine | |
| JPS5415422A (en) * | 1977-07-06 | 1979-02-05 | Daiichi Koshuha Kogyo Kk | Building up method |
-
1979
- 1979-03-15 JP JP3013379A patent/JPS55122661A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49123158A (en) * | 1973-03-30 | 1974-11-25 | ||
| JPS5177527A (en) * | 1974-11-29 | 1976-07-05 | Blaw Knox Foundry Mill Machine | |
| JPS5415422A (en) * | 1977-07-06 | 1979-02-05 | Daiichi Koshuha Kogyo Kk | Building up method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010037355A1 (en) | 2008-10-01 | 2010-04-08 | Thyssenkrupp Vdm Gmbh | Method for producing composite metal semi-finished products |
| CN102171371A (en) * | 2008-10-01 | 2011-08-31 | 蒂森克鲁普德国联合金属制造有限公司 | Method for producing composite metal semi-finished products |
| JP2012504700A (en) * | 2008-10-01 | 2012-02-23 | ティッセンクルップ ファオ デー エム ゲゼルシャフト ミット ベシュレンクテル ハフツング | Method for producing a composite metal semi-finished product |
| KR20170116169A (en) * | 2010-02-05 | 2017-10-18 | 에이티아이 프로퍼티즈 엘엘씨 | Systems and methods for forming and processing alloy ingots |
| US11059089B2 (en) | 2010-02-05 | 2021-07-13 | Ati Properties Llc | Systems and methods for processing alloy ingots |
| US11059088B2 (en) | 2010-02-05 | 2021-07-13 | Ati Properties Llc | Systems and methods for processing alloy ingots |
| US10207312B2 (en) | 2010-06-14 | 2019-02-19 | Ati Properties Llc | Lubrication processes for enhanced forgeability |
| JP2014079762A (en) * | 2012-10-12 | 2014-05-08 | Taimatsu Tech Co Ltd | Gouging carbon |
| CN108247019A (en) * | 2018-04-04 | 2018-07-06 | 马鞍山华盛冶金科技发展有限公司 | A kind of production method of composite roll |
| CN108247020A (en) * | 2018-04-04 | 2018-07-06 | 马鞍山华盛冶金科技发展有限公司 | A kind of device using hollow roll production composite roll |
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