Development of a New Tool Material to Ensure High Performance in Hot Steel RollingSource: Journal of Tribology:;1999:;volume( 121 ):;issue: 004::page 739DOI: 10.1115/1.2834130Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new structure design was presented to prolong the tool life for hot metal working. The tool surface deteriorates quickly when attacked under continuous severe sliding conditions by hot metal at a temperature above 1473 K. Observations were made on guide shoes used in seamless tube rolling to reach the conclusion that enlargement of the size and change in the structure of chromium carbide prolong the tool life. This is contrary to the structure design of high-speed steel for which small carbide is recommended. The validity of the new tool was verified both in laboratory tests and in the production line.
keyword(s): Temperature , Metals , Metalworking , Assembly lines , Steel , Tool steel AND Design ,
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| contributor author | Kenji Tsubouchi | |
| contributor author | Masayoshi Akiyama | |
| contributor author | Eiji Yamamoto | |
| contributor author | Toshiro Mase | |
| date accessioned | 2017-05-09T00:00:51Z | |
| date available | 2017-05-09T00:00:51Z | |
| date copyright | October, 1999 | |
| date issued | 1999 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28684#739_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/122824 | |
| description abstract | A new structure design was presented to prolong the tool life for hot metal working. The tool surface deteriorates quickly when attacked under continuous severe sliding conditions by hot metal at a temperature above 1473 K. Observations were made on guide shoes used in seamless tube rolling to reach the conclusion that enlargement of the size and change in the structure of chromium carbide prolong the tool life. This is contrary to the structure design of high-speed steel for which small carbide is recommended. The validity of the new tool was verified both in laboratory tests and in the production line. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Development of a New Tool Material to Ensure High Performance in Hot Steel Rolling | |
| type | Journal Paper | |
| journal volume | 121 | |
| journal issue | 4 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.2834130 | |
| journal fristpage | 739 | |
| journal lastpage | 745 | |
| identifier eissn | 1528-8897 | |
| keywords | Temperature | |
| keywords | Metals | |
| keywords | Metalworking | |
| keywords | Assembly lines | |
| keywords | Steel | |
| keywords | Tool steel AND Design | |
| tree | Journal of Tribology:;1999:;volume( 121 ):;issue: 004 | |
| contenttype | Fulltext |