Results 81 to 90 of about 13,108 (235)

Phase relations in the Cabeza de Araya cordierite monzogranite, Iberian Massif: implications for the formation of cordierite in a crystal mush

open access: yesGeologica Acta, 2017
Experimental investigations and thermodynamic calculations of the phase relations of a cordierite-rich monzogranite from the Cabeza de Araya batholith (Cáceres, Spain) have been performed to understand the formation of cordierite. The experiments failed
O. GARCÍA MORENO   +4 more
doaj  

Petrology and tectonic development of supracrustal sequence of Kerala Khondalite Belt, Southern India [PDF]

open access: yes
The granulite terrain of southern India, of which the Kerala Khondalite belt (KKB) is a part, is unique in exposing crustal sections with arrested charnockite growth in different stages of transformation and in varied lithological association.
Chacko, Thomas, Kumar, G. R. Ravindra
core   +1 more source

A metamorphic perspective on the Pan African overprint in the Amery area of Mac. Robertson Land, East Antarctica [PDF]

open access: yes, 1997
The Amery area of Mac. Robertson Land lies between the early Palaeozoic granulite terrain of Prydz Bay and Meso-Neoproterozoic granulites in northern Prince Charles Mountains (nPCM).
Hand, M., Scrimgeour, I.
core   +1 more source

Investigation of the kinetics of crystallization of molten binary and ternary oxide systems Quarterly status report, 1 Mar. - 30 Nov. 1968 [PDF]

open access: yes
Glass composition preparation and research on crystallization kinetics of molten binary and ternary oxide systems of ...
Bacon, J. F., Graf, R. B.
core   +1 more source

Advanced Gas Turbine (AGT) power-train system development [PDF]

open access: yes
Technical work on the design and component testing of a 74.5 kW (100 hp) advanced automotive gas turbine is described. Selected component ceramic component design, and procurement were tested.
Gibson, R. K.   +2 more
core   +1 more source

Study of Cu-Zn and Au/TiO2 Catalysts on Anodized Aluminum Monoliths for Hydrogen Generation and Purification [PDF]

open access: yes, 2016
This work reports the preparation of Cu-Zn and Au/TiO2 catalysts on anodized aluminum monoliths(AAM). The structured catalysts were studied for the generation of H2 by methanol steam reforming (MSR) and its purification by preferential oxidation of CO ...
Adrover, María Esperanza   +6 more
core   +1 more source

Metamorphism of cordierite gneisses from Eastern Ghat Granulite Terrain, Andhra Pradesh, South India [PDF]

open access: yes
Cordierite-bearing metapelites of the Eastern Ghat granulite terrain occur in close association of Khondalites, quartzites, calc-silicate rocks and charnockites.
Charan, S. Nirmal, Murthy, D. S. N.
core   +1 more source

Effect of NiO, ZrO2 and TiO2 on the formation of glass-ceramic cordierite in the MgO–Al2O3–SiO2–MoO3 system

open access: yesJournal of Materials Research and Technology
In glass-ceramic design, the two most crucial factors are composition and microstructure both factors control the ability to form a glass and determines its degree of workability. The composition also determines whether internal or surface nucleation can
Manuela Alejandra Zalapa-Garibay   +1 more
doaj   +1 more source

Investigation on different composition of powder metallurgy electrode (Cu-W) in high performance edm (HPEDM) on AISI D2 hardened steel [PDF]

open access: yes, 2013
The ideal selection of manufacturing conditions is one of the most important aspects to take into consideration in the majority of manufacturing processes and particularly in processes related to Electrical Discharge Machining (EDM).
Abdul Hamid, Faizul Ezmat
core  

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