Process for manufacturing bimetal compound casting liner plate
The invention puts cold material in the lower part of casting section, then pours medium carbon low-alloy bainite abrasion resistant liquid metal in to liner; pours high carbon low-alloy bainite abrasion resistant liquid into work layer to cast liner plate; cleaning casting element and quenching at...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention puts cold material in the lower part of casting section, then pours medium carbon low-alloy bainite abrasion resistant liquid metal in to liner; pours high carbon low-alloy bainite abrasion resistant liquid into work layer to cast liner plate; cleaning casting element and quenching at constant temperature, to form the work surface as high-rigid high carbon low-alloy bainite abrasion resistant layer, liner as high-flexibility medim carbon low-alloy bainite abrasion resistant steel. The invention has low cost and long service life. |
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