The application and their research progress of carbon materials in thermal energy domain such as heat transfer enhancement, chemicalheatpump, and latent energy storage, are reviewed.
综述了碳材料在强化传热、化学热泵和潜热蓄能等热能领域中的最新应用与研究进展；
2
Chemical composition, melting processes, casting and heat treatment of high chromium cast iron were determined according to the requirement of materials for dredge pump cover.
在分析杂质泵护套材质要求的基础上，确定了高铬铸铁的化学成分和熔炼、铸造及热处理工艺。
3
The microscopic structure and chemical changes of the thermal airflow and heatpump drying carrot were studied.