超快冷终冷温度对含Nb-V-Ti微合金钢组织转变及析出行为的影响*
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EFFECT OF FINAL TEMPERATURE AFTER ULTRA-FAST COOLING ON MICROSTRUCTURAL EVOLUTION AND PRECIPITATION BEHAVIOR OF Nb-V-Ti BEARING LOW ALLOY STEEL
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图3. 实验钢超快冷至不同温度时的析出物形貌 |
Fig.3. Precipitation morphologies of experimental steel with final cooling temperatures of 540 ℃ (a), 580 ℃ (b), 620 ℃ (c) and 660 ℃ (d) after UFC |
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