yield point/ H-11 steelsusceptibility to stress corrosion crackingplane strain fracture toughnesscompact tension specimensheat treatmentsThe plane strain fracture toughness, K IC, was measured for H-11 steel us
In 1995 a project entitled “Fracture toughness of steel in the ductile to brittle transition regime” was launched under the “Measurement and Testing Programme of the European Community”. In the project, more than 750, specimens of four different sizes have been tested at different temperatures...
is computed value of fracture toughness of Eqs.(4) 从表7 可知 ,按式f4)得到的计算值与试验值相 差最大为 24.06%,最小仅为 2.67%,考虑到混凝土 材料组成的复杂性,这个计算精度是可 以接受的。 式(7)和式(8)中,ao/h、Pf(pf= )变化相 同值,‰ c 变化量有明显差别,因此将两组文献结果...
Tensile properties and fracture toughness of 18Ni (250 grade) maraging steel weldments[J]. Science and Technology of Welding and Joining, 2000,Shamantha C R, Narayanan R, Iyer K J L, et al. Tensile . properties and fracture toughness of 18Ni (250 grade ) maraging steel weldments [ J ...
thanthatofweld andtheweldistheworst Keywords:X70pipelinesteel;weldedjoint;fracturetoughness;cracktipopeningdisplacement(CTOD) 0前言 随着能源需求的不断增长,远距离高压油气 输送已成必然,油气输送管道然向着高强度、 韧性、大壁厚、大直径及 输量方向发展 [1 3] 。提 级、减小壁厚可有效节约管线的生产、运输...
hardnessandtoughnesstogether with a good dimensional stability makes Caldie suitable as a substrate steel for various surface coatings. assab-china.com assab-china.com 由于具 有高的硬度和韧性,并且具 有较 好的 尺寸稳定性, C A L DI E非常适合 做各种表 面涂层的基体钢材。
必应词典为您提供Fracture-toughness的释义,un. 断裂韧性;破坏韧性; 网络释义: 断裂韧度;破裂韧性;破裂韧度;
3.Impact of Tempering Temperature on Fracture Toughness of High Tenacious Steel(GDL-1)回火温度对GDL-1高强韧新材料断裂韧性的影响 4.Method for Determining Elasto-plastic Fracture Toughness of Lce冰的弹塑性断裂韧性测定方法的研究 5.Their fracture toughness and hardness were determined with Vicker's inde...
But, the client asked of TWI, what was the fracture toughness of the original material? More specifically it asked TWI's structural integrity experts to recommend appropriate lower bound estimates of fracture toughness for steels and welds associated with padeyes in the 1980s generation of offshore...
Bending behavior of composite girders with cold formed steel U section 2002, Journal of Structural Engineering Effects of prestrain on fracture toughness and fatigue-crack growth of line pipe steels 2001, Journal of Pressure Vessel Technology, Transactions of the ASME View all citing articles on Scop...