材料研究学报  1995, Vol. 9 Issue (2): 103-106

研究论文 本期目录 | 过刊浏览 |

Ti单晶[0001]位向循环变形的SEM观察

谭晓礼;顾海澄

西安交通大学金属材料及强度研究所

SEM OBSERVATIONS ON CYCLIC DEFORMATION PROCESS OF Ti MONOCRYSTAL STRESSED ALONG [0001]

TAN Xiaoli; GU Haicheng(Xi'an Jiaotong Universitv)(Research Institute for Strength of Metals)

谭晓礼;顾海澄. Ti单晶[0001]位向循环变形的SEM观察[J]. 材料研究学报, 1995, 9(2): 103-106.
, . SEM OBSERVATIONS ON CYCLIC DEFORMATION PROCESS OF Ti MONOCRYSTAL STRESSED ALONG [0001][J]. Chin J Mater Res, 1995, 9(2): 103-106.

摘要 参考文献 相关文章 Metrics 全文: PDF(2303 KB)   摘要: 用区域熔炼高纯Ti经应变退火获得单晶.定向切割出的[0001]位向单晶试样在SEM上观察循环变形时表面形貌变化,结果表明,循环应变几乎全部是｛1012｝,｛1122｝和｛1124｝孪晶组成的循环孪晶带的贡献,疲劳裂纹在孪晶带中部沿｛1012｝孪晶和｛1122｝孪晶交界萌生。 关键词 ： 钛单晶,  循环变形,  孪晶带     Abstract：Monocrystals were grown from the zone-melting refined titanium. A specimen with the loading axis parallel to [0001] direction was cyclically deformed within the chamber of a scanning electron microscope. The results indicated that the cyclic strain was ac Key words： titanium    monocrystal    cyclic deformation. twin bands 收稿日期: 1995-04-25      基金资助:国家自然科学基金 服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 谭晓礼 顾海澄 44.8K 链接本文: https://www.cjmr.org/CN/      或      https://www.cjmr.org/CN/Y1995/V9/I2/103 1YooMH．MetallTransA,1981;12A:4092YooMH．PhilMagA,1991:63:9873PatonNE,BackofenEA．MetallTrans,1970;1:28394MinonishiY,MorozumiS、YoshinagaH．Scrmetall,1985;19:12415AkhtarA．MetallTransA,1975;6A:11056NakaS,LasalmonieA、CostaP,KubinLP．PhilMagA．1988:57:7177NakaS,KubinLP．PerrierC．PhilMagA,1991;63:10358NumakraH,MinonishiY,KoiwaM．ScrMetall,1986:20:15819HutchinsonJW．MetallTransA,1977;8A:146510DicksonJI,OwensJP,PlumtreeA．IntConfonTi,1972,1231 [1] 张哲峰;王中光;李广义. 铜双晶体循环变形的晶界强化效应[J]. 材料研究学报, 1998, 12(6): 587-593. [2] 张哲峰;谭晓礼;顾海澄. 纯钛循环变形孪晶的形貌[J]. 材料研究学报, 1996, 10(5): 477-482. [3] 宋小龙;鄢文彬;涂铭旌. 高锰钢的低温循环硬化及加工硬化[J]. 材料研究学报, 1991, 5(1): 44-47. Viewed Full text Abstract Cited   Shared      Discussed