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Structure temperature

They are used as high-temperature structural adhesives since they become rubbery rather than melt at about 300°C. [Pg.1020]

The covalently-bonded silicon carbide, silicon nitride, and sialons (alloys of Si3N4 and AI2O3) seem to be the best bet for high-temperature structural use. Their creep resistance... [Pg.206]

Vibration peaks at specific speeds oil temperature Structural resonance Any machine part or supporting ... [Pg.424]

If the temperature structure, instead of being that of Fig. 17-6, differs primarily in the lower layers, it resembles Fig. 17-7, where a temperature inversion (an increase rather than a decrease of temperature with height) exists. In the forced ascent of the air parcel up the slope, dry adiabatic cooling produces parcel temperatures that are everywhere cooler than the environment acceration is downward, resisting displacement and the atmosphere is stable. [Pg.254]

The size and influence of eddies on the vertical expansion of continuous plumes have been related to vertical temperature structure (3). Three ap-... [Pg.294]

Fig. 19-4. Vertical expansion of continuous plumes related to vertical temperature structure, The dashed lines correspond to the dry adiabatic lapse rate for reference. Fig. 19-4. Vertical expansion of continuous plumes related to vertical temperature structure, The dashed lines correspond to the dry adiabatic lapse rate for reference.
McLean, M. (1996) in High-Temperature Structural Materials, eds. Cahn, R.W., Evans. [Pg.387]

Yamaguchi. M. (eds.) (1996) Symposium on Intermetallics as new high-temperature structural materials, Intermetallics 4, SI. [Pg.389]

The intermetallic alloy NiAl is discussed as a potential base alloy for high temperature structural materials. Its use is currently limited by low room temperature ductility and fracture toughness. Consequently, substantial research efforts have been directed towards understanding its mechanical behaviour [1, 2] so that detailed experimental [3, 4, 5] and theoretical [6, 7, 8] analyses of the deformation of NiAl are available today. [Pg.349]

It is thus likely that the carbon coating on the alumina support lessened the interaction between AI2O3 and P and inhibited the formation of nickel phosphate after calcination and also lowered the reduction temperature. Structural models of the supported Ni2P catalysts are shown in Figure 4. [Pg.359]

A preliminary least-squares refinement with the conventional, spherical-atom model indicated no disorder in the low-temperature structure, unlike what had been observed in a previous room-temperature study [4], which showed disorder in the butylic chain at Cl. The intensities were then analysed with various multipole models [12], using the VALRAY [13] set of programs, modified to allow the treatment of a structure as large as LR-B/081 the original maximum number of atoms and variables have been increased from 50 to 70 and from 349 to 1200, respectively. The final multipole model adopted to analyse the X-ray diffraction data is described here. [Pg.287]

Gonsalves, K. Agarwal, R. presentation at "High Temperature Structural Composites Synthesis, Characterization Properties" Symposium May 87, sponsored by MRS, NJ. [Pg.462]

The first of these difficulties arises primarily because of uncertainty in the temperature structure of the stars whose spectra are observed, measured, and interpreted to obtain Li abundance estimates. The problem can in turn be divided into three aspects ... [Pg.186]

The equilibrium, room temperature structure of pure cobalt is hep. The fee structure is stable at high temperatures (422 °C to 1495 °C) and has been retained at room temperature by rapid solidification techniques [101], X-ray diffraction analysis was used to probe the microstructure of bulk Co-Al alloy deposits containing up to 25 a/o Al and prepared from solutions of Co(II) in the 60.0 m/o AlCfi-EtMelmCl melt. Pure Co deposits had the hep structure no fee Co was observed in any of the deposits. The addition of aluminum to the deposit caused a decrease in the deposit grain size and an increase in the hep lattice volume. A further increase in the aluminum content resulted in amorphization of the deposit [44], Because the equilibrium... [Pg.298]

These technologies are very important since low-temperature structures experience large mechanical stresses due to temperature gradients and different thermal expansion coefficients of various materials. [Pg.121]

Equation (3.19) gives a first approximation to the temperature structure of an atmosphere in radiative equilibrium, and departures from greyness can also be treated approximately by defining a suitable mean absorption coefficient (see Chapter 5). The emergent monochromatic intensity at an angle 9 to the normal (relevant to some point on the solar disk) is also found by integrating the equation of transfer (3.11) ... [Pg.54]


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See also in sourсe #XX -- [ Pg.167 , Pg.169 ]

See also in sourсe #XX -- [ Pg.33 ]




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Ab Initio Molecular Dynamics for Determination of Structures and their Temperature Behavior

Aerospace structures adhesives cure temperatures

Alternative Temperature Control Structures

Binding protein temperature-dependent structural

Chemical Structure and Transition Temperatures

Cluster structure, zero temperature

Coulombic repulsion, high temperature structure

Crystal structure high temperature

Crystal structure high-temperature cuprates

Crystal structures at low temperature

Crystal structures at room-temperature

Data Structure, Temperature Log, and Backup Strategy

Effect of Chemical Structure on the Melting Temperature

Effects of Growing Temperature and Kernel Maturity on Starch Structures

Electron localization, high temperature structure

Epoxy structural adhesive glass transition temperature

Equilibrium melting temperature structure

Extender structure effect glass transition temperature

Fourier transform infrared-temperature programmed structure

Fracture Toughness, Structural Alloys Temperatures

Glass transition temperature molecular structure

Glass transition temperature polymer structure effect

Glass transition temperature repeating unit structure

Glass transition temperatures hyperbranched polymer structure

Gradient-based Methods for Determination of Cluster Structures at Zero Temperature

High Temperature Structures

High temperature corrosion of structural materials under gas-cooled reactor helium

High temperature superconductors electronic structure

High temperature superconductors structural aspects

High temperature superconductors structural features

High-Temperature Structural Degradation of Chemical Nature

High-temperature Catalyst Layers - Components and Structure

High-temperature cuprates structure

High-temperature gases structural changes

High-temperature polymer chemical structures

High-temperature polymers ring structures

High-temperature sulfone polymers structure

High-temperature superconducting materials electron structure

High-temperature superconductors structures

Hydrogen structures temperature elevations

Influence of Chemical Structure on Glass Transition Temperature

Lower critical solution temperature structure

Melting transition temperature structural regularity, effects

Membrane lipid structure/high temperature

Moderate temperature oxidation protection using nanocrystalline structures

Peierls distortion, high temperature electronic structure

Perovskite structures, high temperature

Polymer structure temperature

Polymerization temperature structure

Polymers structure complexity testing temperature

Pressure-Temperature Diagrams for Structure H Systems

Quantitative structure-property relationships glass transition temperature

Relationship between Molecular Structure and Transition Temperatures for Calamitic Structures

Room temperature ionic liquids molecular structure

SIMULATING THE EFFECT OF TEMPERATURE AND PRESSURE ON CRYSTAL STRUCTURES

Structural Properties at Low Temperatures

Structural and Temperature Behavior of Metallic Clusters

Structural changes with temperature

Structural changes with temperature stability

Structural integrity pressure-temperature operating

Structural integrity transition temperature shift

Structural models, glass transition temperature

Structural morphology effect temperature

Structural relaxation time glass transition temperature

Structural relaxation time molecular glass-forming liquids, temperature

Structural temperature

Structural temperature

Structure and temperature

Structure factor amplitude Temperature parameter

Structure-property relationship curing temperature

Structure-property relationship degradation temperature

Temperature Dependence of Cellular Structure

Temperature dependence chain structure

Temperature dependence of the phase structure

Temperature earth crust structure

Temperature effects structural adhesives

Temperature structural relaxation time

Temperature, effect protein structure

Temperature, induced structural changes

Temperature-dependent structural changes

Temperature-induced structural

Temperature-induced structural transitions

Temperature-sensitive polymers chemical structure

The Structural Temperature

The concept of structural temperature

Thermal expansion structural glass transition temperature

Thermal properties structure glass transition temperature

Two-Temperature Control Structure

Ultra high temperature ceramics structure

Water structural temperature

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