Concept

Cupronickel

Related publications (37)

About the Importance of Nanometer-Thick Intergranular Penetration in the Analysis of Liquid Metal Embrittlement

Liquid metal embrittlement (LME) of copper by liquid bismuth is investigated at 300◦C. It is shown that a very rapid damage is due to the synergy between the external stress and the phenomenon of intergranular penetration (IGP). Tests of IGP, i.e. without ...

2001

Characterization tests of the Nb3Sn cable-in-conduit conductors for Se.CRETS

Pierluigi Bruzzone

Two Nb3Sn cable-in-conduit conductors have been procured for Se.C.R.E.T.S. (Segregated Copper Ratio Experiment on Transient Stability), The two conductors are identical in the fractional cross sections. The only difference is the location of the copper sta ...

2000

Laser induced pyrolytic deposition of copper from (hexafluoroacetylacetonate)(trimethylvinylsilane) copper

Hubert van den Bergh

The photothermal laser induced CVD of Cu from its hexafluoroacetylacetonate trimethylvinylsilane deriv. was studied as a function of added H2O vapor pressure. The height, width, elec. cond., and chem. compn. of the deposited Cu lines are measured. Under an ...

1995

Selective low pressure chemical vapor deposition of copper: effect of added water vapor in hydrogen or helium carrier gas

Hubert van den Bergh, Bertrand Calpini

The low pressure chem. vapor deposition (LPCVD) of Cu from its bis-hexafluoroacetylacetonate was studied on oxidized Si substrates partially covered with a Pt seeding layer. With a known concn. of water vapor in the gas mixt., almost equal Cu film growth r ...

1992

Magnetic and transport properties of superconducting (YBa2Cu3O7-δ)1-xAgx ceramics

Davor Pavuna

The introduction of silver in the intergranular space of YBa2Cu3O7 ceramics improves their normal state electrical and mechanical properties. The authors report a study of such composites of which the grain size was found to increase with the annealing tem ...

1989

Die Stereochemie der fragmentierenden Enthalogenierung von 1-Chlor-1-fluor-2-(1-halogenalkyl)cyclopropanen

A no. of model substrates, e.g., I (X = Br, iodo) (anti/cis), were submitted to Zn-promoted fragmentation and the compn. of the resulting mixt. of isomeric fluorodienes was detd. The exocyclic reaction center, bearing the electrofugal leaving group, underg ...

1980

Multiaxial fatigue study on steel transversal attachments under constant amplitude proportional and non-proportional loadings

In this study, the multiaxial fatigue strength of full-scale transversal attachment is assessed and compared to original experimental results and others found in the literature. Mild strength S235JR steel is used and an exploratory investigation on the use ...

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