Inherent defects in fuse metals experimentally considered

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Use of Tail Vertebra as Cortical Bone Graft in Experimentally Induced Ulnar Defects in Dogs

Objective- To evaluate tail vertebra as an autogenous cortical bone and cancellous bone for filling ulnarsegmental bone defect in dogs.Design- Experimental study.Animals- Eight adult mongrel dogs with an aver age age of 37.S months and average body wei ght of17.62 kg.Procedure- Th e animals were randomly divided into two groups . A bone defect (2.S-cm) was created onthe middle po rtion of the r...

متن کامل

Point defects on graphene on metals.

Understanding the coupling of graphene with its local environment is critical to be able to integrate it in tomorrow's electronic devices. Here we show how the presence of a metallic substrate affects the properties of an atomically tailored graphene layer. We have deliberately introduced single carbon vacancies on a graphene monolayer grown on a Pt(111) surface and investigated its impact in t...

متن کامل

Photospheric Metals in the Fuse Spectrum of the Subdwarf B Star Pg0749+658

We present an abundance analysis of the far-ultraviolet (905–1187 Å) spectrum of the subdwarf B star PG0749+658, obtained by the Far Ultraviolet Spectroscopic Explorer (FUSE). The data have a resolution of about R = λ/∆λ = 12000–15000 (20–25 km/s). We determine C, N, Si, P, S, Cr, Mn, Fe, Co, and Ni abundances, and upper limits on the abundance of Cl and V, using a grid of synthetic spectra bas...

متن کامل

Resistivity due to low-symmetrical defects in metals

The impurity resistivity, also known as the residual resistivity, is calculated ab initio using multiplescattering theory. The mean free path is calculated by solving the Boltzmann equation iteratively. The resistivity due to low-symmetrical defects is calculated for the fcc host metals Al and Ag and the bcc transition metal V. Commonly, 1/f noise is attributed to the motion of such defects in ...

متن کامل

evaluation of three bone substitute materials in the treatment of experimentally induced defects in rabbit calvaria

objective: the aim of present study was to evaluate the quality, density and thickness of newly formed bone in experimental defects treated with combi-pack®, bio-oss® and biostite®. materials and methods: eight new zealand white rabbits were included in this randomized,blinded study. four equal 3×6 mm bone defects were created on the frontal and parietal bones of each animal and three were imme...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of the Franklin Institute

سال: 1896

ISSN: 0016-0032

DOI: 10.1016/s0016-0032(96)90106-4