𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ball indentation tests and the grain structure of lead

✍ Scribed by T.D. Dudderar; J. Duffy


Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
787 KB
Volume
9
Category
Article
ISSN
0020-7403

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Using ball-indentation to evaluate the p
✍ K. Venkateswarlu; Gautam Das; A.K. Pramanik; Cheng Xu; Terence G. Langdon πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 406 KB

As-cast Al-Si alloys exhibit excellent mechanical properties but these properties may be further improved through processing by equal-channel angular pressing (ECAP). In this investigation, specimens of a hypo-eutectic Al-2% Si alloy were successfully pressed up to a maximum of four passes at room t

The specific work of fracture in ball sh
✍ Julian Yan Hon Chia; Brian Cotterell; Augustine Yew Heng Cheong πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 445 KB

This paper demonstrates the use of the ball shear test to measure the specific essential work of fracture (i.e. fracture toughness) of solder balls interconnects commonly found in microelectronic packages. An approximate analysis of the mechanics of shearing a solder-mask-defined solder ball is deve

The structure and stability of nonadiaba
✍ J. Buckmaster; G. Joulin; P. Ronney πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 633 KB

Recent experiments in microgravity suggest the possibility of statiomtry spherical premixed flames (flame balls) in which the only fluxes are diffusional. We construct stationary solutions of this nature, stm-ting with simple model equations and using activation energy asymptotics. Sufflcionfly larg

On the effect of a general residual stre
✍ N. Huber; J. Heerens πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 867 KB

During indentation experiments, residual stresses are superimposed on the applied indentation stress field and influence the measurement of the volume of interest. The residual stress state can vary in magnitude and biaxiality, and the resultant error in the measured hardness is difficult to estimat