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UBiT - INFOSØK Roar Storleer firstname.lastname@example.org L17 ANSWER 60 OF 69 COMPENDEX COPYRIGHT 2000 EI AN 1998(43):445 COMPENDEX TI Application of optical and spectral cathodoluminescence in the study of MgO refractories. AU Vu, T.A. (Freiberg Univ of Mining and Technology, Ger); Goetze, J.; Burkhardt, K.; Ulbricht, J.; Habermann, D. SO InterCeram: International Ceramic Review v 47 n 3 May 1998.p 164-167 CODEN: ITCRAC ISSN: 0020-5214 PY 1998 DT Journal TC Application; Experimental LA English AB ***Refractory*** materials are commonly used due to their high-temperature properties in several fields of industrial processes. MgO ***bricks***, for instance, are used in LD converters, molten-steel ladles and electric arc furnaces because of their thermochemical and thermomechanical properties. To enhance the service time of ***refractory*** materials its microstructure should be well understood.Both technological parameters during production processes and varying properties of the ***raw*** ***materials*** (e.g. crystallinity, incorporation of impurities, mechanical behaviour) can considerably influence the properties of the manufactured ***refractory*** material. A variety of analytical methods is commonly used to characterize structural parameters of ***refractories***. The present paper is focused on the application of both optical and high-resolution spectral cathodoluminescence (CL) to detect microstructural changes in ***periclase*** during thermal treatment. (Author abstract) 9 Refs. CC 812.2 Refractories; 741.1 Light. Optics; 941.4 Optical Variables Measurements; 931.2 Physical Properties of Gases, Liquids and Solids; 641.1 Thermodynamics; 933.1.1 Crystal Lattice CT *Magnesia refractories; Composition; Spectrum analysis; High temperature properties; Thermodynamic properties; Mechanical properties; Crystal microstructure; Heat treatment; Cathodoluminescence; Optical properties ST Spectral cathodoluminescence; Thermochemical properties; Thermomechanical properties ET Mg*O; MgO; Mg cp; cp; O cp
UBiT - INFOSØK Roar Storleer email@example.com AN 123:171374 CA TI Plasticizer-containing styrene resin compositions for moldings and foams IN Demirors, Mehmet; Veraart, Rudi H. E.; Vo, Chau V. PA Dow Chemical Co., USA SO PCT Int. Appl., 29 pp. CODEN: PIXXD2 PI WO 9429383 A1 19941222 DS W: CA, FI, HU, JP, KR, NO RW: AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE AI WO 94-US6112 19940526 PRAI US 93-71794 19930604 US 93-71792 19930604 DT Patent LA English IC ICM C08L025-02 ICS C08J009-12 ICI C08L025-02, C08L025-16; C08L025-02, C08L047-00 CC 37-6 (Plastics Manufacture and Processing) AB The title compns. contain styrene resins, rubbers (optional), and plasticizers comprising polymers of D-limonene,.alpha.-methylstyrene ), or copolymers of I and styrene having wt.-av. mol. wt. 1,000-70,000,.ltoreq.30% volatiles, and glass temp..gtorsim.25.degree.. The compns. have good melt flow properties and give tough rigid moldings.The compns. are foamed with CO2 as the blowing agent to give closed-cell foams.
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