| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1871813 | Physics Procedia | 2013 | 6 Pages |
Abstract
This article describes a production method of mould steel pre-hardening, and focus on the advantage of this method, The technical core of method is the variable frequency and variable amplitude pulse uniform high-precision temperature control, which achieved by using strong-medium-weak water cooling, gas-water cooling and gas mist cooling composite cooling control technology. Optimizing the cooling rate path is a good method of optimizing quenched organization and structure.
Related Topics
Physical Sciences and Engineering
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Physics and Astronomy (General)
