热处理温度对细颗粒炭的抗裂纹生长性的影响[刊,英]J/K.Ahlborn,等//Carbon,1993,vol.3l,№ 1205～212. 虽然在理论上可以预测细颗粒炭的R一曲线而且通过实际观察其断裂过程探测到了其韧化机理,但细颗粒炭仍被认为是“易碎的”。本文对热处理温度,颗粒的择优取向及显微结构对破裂行为的影响进行了实验,并将其结果和理论研究及文献中的数据进行了比较。 Effect of heat treatment temperature on the crack growth resistance of fine-grained charcoal [J], K.Ahlborn et al., Carbon, 1993, Vol.31, No. 1205-212. Although it is theoretically possible to predict the fine particle charcoal R curve and its toughening mechanism was detected by actually observing its rupture process, but fine-grained charcoal is still considered “brittle”. The effects of heat treatment temperature, preferred orientation of particles and microstructure on rupture behavior were investigated in this paper. The results were compared with theoretical data and literature data.