Industrial Literature

Aluminum Alloys. Technical information concerning IS widely-used aluminum alloys in an 8»Λ by 11-inch slide-rule type chart. Chart CEN-8-25. REYNOLDS METALS Go., Department 47, 2500 South Third St., Louisville 1, Ky. Price, SI.

Controls, Process. Process controller, control and measuring components, and instrument combinations briefly described with application data. Bulletin 17 CEN-8-26. BAILEY METER CO., Cleveland 10, Ohio.

Cooling Units. 20-page catalog on cooling units, with tables for coil selection, load calculation., etc. Catalog CD46 CEN-8-26. TBNNBY ENGINEERING, INC., 26 Ave. B, Newark 5. N . J.

Corrosion, Feed Scews. 23-page booklet 'The Corrosion of Feed Screws of Small Underfeed Stokers" by R. A. Sherman, J. F. Foster, and D. A. Hinckle. Technical Re­port IX CEN-8-26. BITUMINOUS COAL R E ­SEARCH, INC., 912 Oliver Bldg., Pittsburgh 22, Pa. Price. 2δ cents.

Filters and Pumps. Folder describing filters for acid andallcaline solutions, indus­trial plating, etc., and. salt fog corrosion test

equipment. Bulletin CE N-8-25. INDUS­TRIAL FILTER & P U M P MFG. Co.. 1621-25 West Carroll Ave., Chicago 12, III.

Fire Hose, Industrial. Folder describing "flat-cured" hose for mill and plant protec­tion. Catalog Section 3760 CEN-8-26. B. F. GOODRICH Co., Akron, Ohio. ·

Gas Analysis. 30 pages of technical bulle­tins on gas analysis instruments for analysis of any one gas in air, any one gas comparei with any one gas, or any one gas that can be absorbed or reacted out of a mixture of gases, with a section on thermal conductivity units. Booklet CEN-8-25. DAVIS EMERGENCY EQUIPMENT Co., INC. , 45 Ha Heck St., New­ark 4. N\ J.

Heat Treating and Finishing with Gas. Tables on heat contents and thermal proper-tics of engineering materials and heat treat­ing salts in 7 pages, prepared by C. C. Eelcs, Ft. L. Lang, and M. E. Shriner. Bulletin 7 CEM-8-26. AMERICAN G A S ASSOCIATION, 420 Lexington Ave.. New York 17. Ν. Υ.

Lead Oleate. Data on effect of lead oleatc when used to obtain smooth tubing or reduce heat build-up of GR-S and other rubbers,

and to reduce tendency to scorch of thiuram-type stocks. Technical Service Report R-2 CEN-8-26. WITCO CHEMICAL C O . , 296 Madison Ave., New York 17, Ν . Υ.

Lubricating Greases. 43-page mimeo­graphed bulletin on "Determination of Flow Characteristics of Lubricating Greases", well supplied with graphs, tables, and illus­trations, and giving a detailed description of a pressure-viscometer suited for determining the apparent viscosities of lubricating greases over a considerable range of rates of shear. Bulletin CEN-8-26. NATIONAL LUBRICAT­ING GREASE INSTITUTE, 1116 Land Bank Bldg., Kansas City, Mo. Price, $1.

Chain Hoists. Booklet giving data to aid in hoist selection for material handling. Catalog 60. CEN-8-26. READING CHAIN & BLOCK CORP., Reading, Pa .

Plasticizer. 10 pages on properties of a new plasticizer for use in polyvinyl chlo­ride, polyvinyl chloride-acetate, and poly­vinyl butyrai resins, with data on its be­havior in them. Technical Bulletin O-D-110 CEN-8-25. MONSANTO CHEMICAL Co., Development Dept., Organic Chemicals Division, St. Louis 4, Mo.

Pipe and Fittings, Flanged. Folder with engineering data on acid-resisting flanged pipes and fittings. Bulletin 704 CEN-8-26. T H E Du HI HON Co., INC., Dayton 1, Ohio.

Refractories, High Temperature. Zir­con refractories for high temperature and special applications treated in generously illustrated 12-page booklet. Bulletin 201 CEN-8-26. CHAS. TAYLOR SONS CO. , Dept. K, Cincinnati, Ohio.

Screen, Eliptex. 12-page booklet de­scribing screen with horizontal, vertical, and elliptical motion components for sepa­rating and moving materials, with special adaptations for dewatering and asphalt plants. Bulletin 111-A CEN-8-26. ROBINS CONVEYORS, INC., 270 Passaic Ave., Passaic. N. J;

Screens, Perforated Metal. Handbook of illustrations, data tables, specifications, and standard practice information on flat, step, conical, and cylindrical perforated plate screens. Bulletin 70 CE N-8-26. MCNALLT PITTSBURGH MFG. CORP., Pittsburgh, Kan.

Spray Equipment. 44-pare catalog of low-pressure spray equipment : manual and automatic spray guns, nozzles and tips for all materials, extension nozzles and guns, pres­sure tanks and control heads, portable units, etc. Catalog 86 CEN-8-26. ECLIPSE AIR BRUSH Co., 403 Park Ave., Newark 7, N. J.

Spray Moistening. Data on automatic units for spraying of water to moisten mov­ing sheets in paper and textile mills,, and for application of chemicals, sizing, etc. Bulle­tin CEN-8-26. SPRAY ENGINEERING Co., 124 Central St., Somerville 45, Mass.

Testing Machines. Series of illustrated data folders on laboratory and production testing machines which simulate altitude conditions including subzero, cold, rela­tive humidity, and vacuum conditions, with similar unite for biological laboratory work. Folder? CEN-8-26. BOWSER, INC., Re­frigeration Division, Terryville, Conn.

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