YAJIMA S,HAYASHI J,OMORI M.Continous silicon carbide fibres of high tensile strength[J].Chem Lett,1975,4:931–934. [2]OKAMURA K,MATSUZAWA T,HASEGAWA Y.γ-ray irradiation curing on polycarbosilane fibres as the precursor of SiC fibres[J].J Mater Sci Lett,1985,4(1):55–57. [3]OKAMURA K,SEGUCHI T.Application of radiation curing in the preparation of polycarbosilane-derived SiC fibres[J].J Inorg Or-ganomet Polym,1992,2(1):171–179. [4]SEGUCHI T,OKAMURA K,NISHI T.Production of high-strength silicon carbide-based ceramic yarn by radiation oxidation[P].JP Patent,03220318.1991–09–27. [5]黎阳,许云书,徐光亮,等.空气中γ射线辐照聚碳硅烷陶瓷先驱丝热解合成SiC纤维[J].核化学与放射化学,2007,29(3):166–170.LI Yang,XU Yunshu,XU Guangliang,et al.J Nucl Radiochem(in Chinese),2007,29(3):166–170. [6]许云书,宋永才,傅依备,等.电子束辐照聚碳硅烷热解合成SiC陶瓷材料空气中辐照产物的热解特性研究[J].辐照研究与辐照工艺学报,1998,16(1):1–4.XU Yunshu,SONG Yongcai,FU Yibei,et al.J Radiat Res Radiat Process(in Chinese),1998,16(1):1–4. [7]HASEGAWA Y,IIMURA K,YAJIMA S.Synthesis of continuous silicon carbide fibre:Part2.Conversion of polycarbosilane fibre into silicon carbide fibres[J].J Mater Sci,1980,18:720–728. [8]SUGIMOTO M,SHIMOO T.Reaction mechanisms of silicon carbide fiber synthesis by heat treatment of polycarbosilane fibers cured by ra-diation:1,Evolved gas analysis[J].J Am Ceram Soc,1995,78(4):1013–1017. [9]HASEGAWA Y,IIMURA K.Synthesis of continuous silicon carbide fibre:Part6.Pyrolysis process of cured polycarbosilane fibre and structure of SiC fibre[J].J Mater Sci,1989,24:1177–1190. [10]HIROSHI I.Development of high performance SiC fibers derived from polycarbosilane using electron beam irradiation curing—A review[J].J Ceram Soc Jpn,2006,114(6):455–460. [11]CHOLLON G,PAILLER R.Correlation between microstruc-ture and mechanical behaviour at high temperatures of a SiC fibre with a low oxygen content(Hi–Nicalon)[J].J Mater Sci,1997,32:1133–1147.