Normalizing process for improving inhibition capability of high-magnetic-induction oriented silicon steel inhibitor
The invention relates to the field of iron and steel smelting, discloses a normalizing process for improving the inhibiting capacity of a high-magnetic-induction oriented silicon steel inhibitor, and aims to solve the problem that the inhibiting capacity of the high-magnetic-induction oriented silic...
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| creator | XU DANGWEI GUAN LIUHUI WANG JUN ZHAO LONG WANG HAIYAN HOU BIN WANG ZHONGQI KONG DENAN XIA ZHISHENG ZHANG LINGZHI |
| description | The invention relates to the field of iron and steel smelting, discloses a normalizing process for improving the inhibiting capacity of a high-magnetic-induction oriented silicon steel inhibitor, and aims to solve the problem that the inhibiting capacity of the high-magnetic-induction oriented silicon steel inhibitor in the prior art is low, the normalizing process comprises the following five stages: stage 1, heating to 1100-1150 DEG C, and carrying out heating and heat preservation; stage II, reducing the temperature to 850-900 DEG C, and preserving heat; stage 3, raising the temperature to 940-960 DEG C and preserving heat; stage IV, reducing the temperature to 800-850 DEG C, and preserving heat; stage 5; and rapidly cooling to 100 DEG C or below at a cooling rate of 30-60 DEG C/s. The design purpose of the invention is to utilize the characteristic of high-temperature precipitation of manganese sulfide, disperse fine precipitation of manganese sulfide is realized through rapid cooling, and then part of pr |
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| subjects | ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | Normalizing process for improving inhibition capability of high-magnetic-induction oriented silicon steel inhibitor |
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