Laser surface melting to enhance surface properties in hot press forming die
Hot press forming (HPF) used to produced ultra-high strength component of automobile structure up to 1500 MPa. During HPF processes die works at temperatures between 600 and 850oC to form boron steel blank. During hot working processes the high temperatures and cyclic loading caused the HPF dies sur...
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| 格式: | Thesis |
| 語言: | English |
| 出版: |
2020
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| 在線閱讀: | http://umpir.ump.edu.my/id/eprint/30326/1/Laser%20surface%20melting%20to%20enhance%20surface%20properties%20in%20hot%20press%20forming%20die.wm.pdf |
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