Preparation of aluminum borate whisker reinforced aluminum phosphate wave-transparent materials

Acid aluminum phosphate for the binding and coating of materials

This is a review of acid aluminum phosphate for the binding and coating of materials. The acid aluminum phosphate in the form of a solution obtained by dissolving aluminum hydroxide in phosphoric acid, with a P/Al molar ratio of 23, is effective for the binding of fibrous or particulate materials. Porous ceramic articles are made using this binder by wet forming, followed by heat treatment. The...

Fatigue crack growth resistance in SiC particulate and whisker reinforced P/M 2124 aluminum matrix composites

Fatigue crack growth is examined in P/M 2124 aluminum alloys reinforced with SiC particles (SiCp) and whiskers (SiCw) over a wide spectrum of growth rates from 10 to 10 m per cycle. Effects of aging treatment, orientation of crack growth direction with respect to the rolling direction, mean stress (or stress ratio), and reinforcement volume percent on the fatigue crack growth threshold are inve...

Yttrium Aluminum Garnet Laser Materials

Infrared broadband emission of bismuth-doped barium-aluminum-borate glasses.

We report near infrared broadband emission of bismuth-doped barium-aluminum-borate glasses. The broadband emission covers 1.3microm window in optical telecommunication systems. And it possesses wide full width at half maximum (FWHM) of ~200nm and long lifetime as long as 350micros. The luminescent properties are quite sensitive to glass compositions and excitation wavelengths. Based on energy m...

Defect assisted thermal synthesis of crystalline aluminum borate nanowires

Related Articles Magnetocaloric and transport study of polyand nanocrystalline composite manganites La0.7Ca0.3MnO3/La0.8Sr0.2MnO3 J. Appl. Phys. 112, 023906 (2012) Germanium nanowire growth controlled by surface diffusion effects Appl. Phys. Lett. 101, 043105 (2012) Cross-sectional and plan-view cathodoluminescence of GaN partially coalesced above a nanocolumn array J. Appl. Phys. 112, 023507 (...