Coatings for the protection of low carbon steel at elevated temperatures /

"Metallurgy and Ceramics."

MFPG--the role of coatings in the prevention of mechanical failures : proceedings of the 23rd meeting of the Mechanical Failures Prevention Group, held at the National Bureau of Standards ... October 29-31, 1975 /

"CODEN: XNBSAV."

Coatings.

Mode of access: Internet.

Investigation of the fatigue properties of molybdenum under various conditions of temperature, coatings, and stress concentration

"Materials Central, Contract No. AF 33(616)-5915, Project No. 7350."

Snúška starých #, jak se nasývaly v Čechách řsky, potoky, hory a lesy.

Bibliographical footnotes.

The science of surface coatings.

Mode of access: Internet.

Poselkyně starých přjbějůw czeských, aneb, Kronyka cžeská : od prwnjho do nyněgssý Země cžeské přjchozu dwauch knjžat charwátských Cžecha y Lecha : wlastnjch bratřj až do stiastného panowánj cýsaře ržjmského, krále českého, ec. Ferdynanda Prwnjho.

Includes indexes.

Kronyka boleslawská o poslaupnosti knjžat a krĺů českých a slawných národu českého činech, od založenj téhož národu až do Jana Lucemberského wyprawugjcý. Nyní podruhé s snažnau pilnostj a s pomocý čtyr starých rukopisů, gesstě nikdý nesrownaných, bedliwěgi a lépe,

Ascribed to Dalimil Meziřícký as probable author. Cf. Mas ̣slṇ.; Ottův sl. n.

Paints and protective coatings /

"NAVFAC MO-110."

Paints and protective coatings

"NAVFAC MO-110."

Principles of high-polymer theory and practice; fibers, plastics, rubbers, coatings, adhesives,

Includes bibliographies.

Mixed-charge copolymer as environmentally friendly low fouling marine coatings

Thesis (Master's)--University of Washington, 2016-06

Rhizopus arrhizus - a producer for simultaneous saccharification and fermentation of starch waste materials to L(+)-lactic acid

Rhizopus arrhizus, strain DAR 36017, produced L(+)-lactic acid in a simultaneous saccharification and fermentation process using starch waste effluents. Lactic acid at 19.5 - 44.3 g l(-1) with a yield of 0.85 - 0.96 g g(-1) was produced in 40 h using 20 - 60 g starch l(-1). Supplementation of nitrogen source may be unnecessary if potato or corn starch waste effluent was used as a production medium.

Strength and attrition resistance of agglomerates and particulate coatings

The mechanical properties of a range of agglomerates and particulate coatings have been measured using a nanoindenter. The effect of formulation properties such as powder and binder properties on coating hardness is described. An attempt is also made to measure the fracture hardness with the nanoindenter. The use of indentation technology to measure fundamental agglomerate properties is critically analysed. Based on the indentation measurements and standard attrition test results, the coating hardness is found closely related to the attrition rate under standard conditions and can be used to screen different powder/binder formulations. (C) 2002 Elsevier Science B.V All rights reserved.

The plasticisation effect of glycerol and water on the gelatinisation of wheat starch

In the extrusion manufacture of starch-based thermoplastics, such as biodegradable packaging materials, glycerol is an effective additive as a plasticiser, that is, to diminish the brittle nature of the product and provide the desired extent of flexibility. However, the addition of glycerol may also affect the gelatinisation behaviour of the starch-water mixture, and hence the required processing conditions for producing a homogeneously gelatinised starch-based material. The effect of glycerol on the gelatinisation of wheat starch was studied using differential scanning calorimetry (DSC). Mixtures of starch, water and glycerol were investigated with a water content ranging from 12 - 40% and a glycerol concentration up to 75%. Dependent on composition, the enthalpy of gelatinisation ranged from 1.7 - 12.6 J/g (on a dry starch basis), while the onset and peak temperatures varied from 54 to 86 degreesC and 60 to 90 degreesC, respectively. As expected, water acted as a plasticiser in that the onset temperature for gelatinisation (TO) decreased with increasing moisture content. Glycerol, however, increased To. It is shown that the T-0 of starch-glycerol-water mixtures may be predicted on the basis of the effective moisture content of the starch fraction of these mixtures resulting from the relative speed of moisture absorption by glycerol and starch, respectively. Moisture sorption kinetics of wheat starch and glycerol in 100% relative humidity were determined and used to predict the preferential water absorption by glycerol in starch-glycerol-water mixtures and hence the resulting T-0 of the system.