[Moving Equipment Technical Exchange Section] Moving Equipment [Daily Question] 20190802
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Question: What are the factors that affect the brittle transition temperature of rotor materials? There are no answers provided for this series of posts; fellow netizens are free to share their own opinions – just reply with what you understand. Replies earn rewards ranging from 5 to 15 points; all forum members are welcome to participate actively and support the development of the forum! ! ! Chemical Equipment and Machinery
(1) Influence of alloying elements； (2) Influence of grain size ； (3) Influence of heat treatment condition ； (4) Impact of material defects ； (5) Influence of material cross-sectional thickness.
(1) Influence of alloying elements； (2) Influence of grain size ； (3) Influence of heat treatment condition ； (4) Impact of material defects ； (5) Influence of material cross-sectional thickness.
(1) Influence of alloying elements； (2) Influence of grain size ； (3) Influence of heat treatment condition ； (4) Impact of material defects ； (5) Influence of material cross-sectional thickness.
(1) Influence of alloying elements； (2) Influence of grain size ； (3) Influence of heat treatment condition ； (4) Impact of material defects ； (5) Influence of material cross-sectional thickness.
1. Influence of chemical composition 2. Influence of heat treatment process parameters 3. Influence of microstructural factors 4
1) Influence of alloying elements; (2) Influence of grain size; (3) Heat treatment.
Chemical composition, heat treatment, smelting process
Effect of alloying elements, Effect of grain size, Heat treatment
Question: What are the factors that affect the brittle transition temperature of rotor materials? 1. Operating time 2. Operating temperature 3. Heat treatment of metal materials
1. Element composition； 2. Grain size ； 3. Heat treatment