ES288481A1 - Procedure for warming of quick steel blocks alloyed with wolframio and with a maximum of 30 per 100 molybdenum (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for warming of quick steel blocks alloyed with wolframio and with a maximum of 30 per 100 molybdenum (Machine-translation by Google Translate, not legally binding)
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Gebrueder Boehler and Co AG
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Gebrueder Boehler and Co AG
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Publication of ES288481A1publicationCriticalpatent/ES288481A1/en
Procedure for heating blocks of fast steels alloyed with tungsten and with a maximum of 3% of molybdenum, characterized in that, before giving them hot forming, the blocks are heated to a temperature of 1,220 - 1,280º C, they are maintained for 3 a 6 hours at this temperature, then cooled to the normal initial temperature for hot forming, for example 1150º C, and then kept at this temperature for a short time, for example 2 hours. (Machine-translation by Google Translate, not legally binding)
ES0288481A1962-05-301963-05-29Procedure for warming of quick steel blocks alloyed with wolframio and with a maximum of 30 per 100 molybdenum (Machine-translation by Google Translate, not legally binding)
ExpiredES288481A1
(en)
Procedure for warming of quick steel blocks alloyed with wolframio and with a maximum of 30 per 100 molybdenum (Machine-translation by Google Translate, not legally binding)
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Procedure for warming of quick steel blocks alloyed with wolframio and with a maximum of 30 per 100 molybdenum (Machine-translation by Google Translate, not legally binding)
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