影响TC4ELI合金断裂韧性的因素
发布人：上海艾荔艾合金股份有限公司www.shailiai.cn
更新时间：2016-01-15
比较不同显微组织条件下TC4ELI合金的断裂韧性，并从断裂韧性本质定义的角度分析影响材料断裂韧性的因素。不同状态下TC4ELI合金断裂韧性值表明，片层组织具有较高的断裂韧性，且断裂韧性大体上随屈服强度的升高而降低。从疲劳裂纹尖端塑性区的角度阐述了影响材料断裂韧性的因素。
影响TC4ELI合金断裂韧性的因素Factors influencing fracture toughness of TC4ELI alloy比较不同显微组织条件下TC4ELI合金的断裂韧性，并从断裂韧性本质定义的角度分析影响材料断裂韧性的因素。不同状态下TC4ELI合金断裂韧性值表明，片层组织具有较高的断裂韧性，且断裂韧性大体上随屈服强度的升高而降低。从疲劳裂纹尖端塑性区的角度阐述了影响材料断裂韧性的因素。
Fracture toughness KIC of TC4ELI alloys with different microstructures was tested, and the essential definition of KIC was introduced to explain the influence of microstructure on KIC. The results show that lamellar microstructure has high KIC value, and the KIC value increases with the decreasing of yield stress. Finally the crack tip plastic zone CTPZ was introduced to interpret the variations of KIC.
作为值得信赖的合作伙伴和高品质金属合金的半成品供应商，艾荔艾拥有完善的服务体系和专业的团队。在同客户交易的过程中，我们力求根据不同的应用需求将我们的产品做到精益求精。针对当前和未来的市场需求，艾荔艾致力于为客户提供最佳的金属材料解决方案。
AILIAI has been a reliable partner and supplier of sophisticated and high-quality semi-finished products maed of alloys. In dialogue with our customers, we optimise our products to meet the specific application requirements. AILIAI develops the best alloy material solutions for current and future challenges.
获取更多我们供应的合金和服务信息，请致电086-021-67660801或发电子邮件kefu@ailiaigroup.com联系我们，您也可以通过微博，微信，领英和推特与我们互动。
For more information on the alloys and services that we supply, call us at 086-021-67660801 or email us at kefu@ailiaigroup.com. You can also get in touch on social media, we are constantly active on Weibo, Weixin, LinkedIn and Twitter.