Three-stage process for cooling return sand: three-stage cooling of return...

Foundry Management & Technology;  August 1, 2003 ;   Didion, Michael S.;   787 words ......sand. The resulting sand temperature will be near 95[degrees] C (203[degrees...of bringing the sand temperature down to 45[degrees] C (115[degrees...40[degrees] C (70[degrees] F). Lowering the sand temperature by 40[degrees] C (70[degrees...

Controlling hot-sand improves quality, efficiency.

Foundry Management & Technology;  January 1, 2005 ;     787 words ......inefficiencies. System sand returned to the...temperature of 160[degrees]F (approximately 70[degrees]C) or greater is...excessively hot. Return sand ranging from 120[degrees] to 160[degrees...temperature in the sand mixture exceeds 212[degrees]F (100[degrees...

Solving hot-sand problems ... a guide, and a solution: today's foundries...

Foundry Management & Technology;  May 1, 2004 ;     787 words ......production line. System sand returned to the...temperature of 160[degrees]F (approximately 70[degrees]C) or greater is...excessively hot. Return sand ranging from 120[degrees] to 160[degrees...temperature in the sand mixture exceeds 212[degrees]F (100[degrees...

Processing/cooling/storing/classifiying/transporting system, ... at...

Foundry Management & Technology;  January 1, 2007 ;   Ernst, Larry;   321 words ......system that processes sand as hot as 932[degrees]F from the thermal sand-reclamation furnace...temperature of 932[degrees]F. This unit fluidizes the sand using a positive...water to cool the sand to approximately 86[degrees]F. From the discharge...

Improve green-sand cooling and conditioning.(Space S.R.L.)

Foundry Management & Technology;  April 1, 2006 ;     787 words ......problems. Discharge sand returning to...ranges from 95[degrees] to 104[degrees...the returned sand was typically no more than 122[degrees]F. However, this sand was more or less...in production, sand temperatures reached 230[degrees]F with residual...

Beach Volleyball Sand Hits 107 Degrees

AP Online;  August 22, 2004 ;   TIM KORTE, AP Sports Writer;   787 words ......Greece The USA's Stein Metzger lays in the sand after failing to return a ball against...outfits worn by the female athletes. The sand _ and the fans _ got really hot Sunday...at the Faliro Olympic complex was 92 degrees. Tournament officials checked the temperature of the sand for the first time, ...

Touring area hot spots: a matter of degrees

Chicago Sun-Times;  August 17, 1988 ;   Richard Roeper;   583 words ......cage. Temperature in Mary the polar bear's cage: 103.7 degrees. 2:45 p.m. Sideline temperature at Soldier Field: 104.9 degrees. 3:00 p.m. Skyscrapers at the busy intersection of State...Bleeping Coleman?" Temperature at State and Madison: 99.5 degrees. 3:10 p.m. A CTA bus, sans air conditioning, ...

Effectiveness of sand mulch in soil and water conservation in an arid...

Journal of Soil and Water Conservation;  January 1, 2005 ;   Jimenez, C.C. Tejedor, M. Diaz, F. Rodriguez, C.M.;   787 words ......illustrate the impact of the sand mulch practice on soil water...adjacent plots with and without sand mulching, b) a laboratory study examining the effect of sand mulching on soil water evaporation...and is located between 28[degrees]50' and 29[degrees]15' north...temperature of ...

Reproductive cycle of the spotted sand lizard, Meroles suborbitalis...

The Texas Journal of Science;  August 1, 2006 ;   Goldberg, Stephen R.;   787 words ......reproductive cycle of the spotted sand lizard, Meroles suborbitalis...anchietae. ********** The spotted sand lizard, Meroles suborbitalis...km E, 43 km N Upington (28[degrees]01'S, 21[degrees]50'E) LACM 82369. 18 km S, 22 km E Witkoms (27[degrees]58'S, 21[degrees]32'E) LACM...

Colorado's Great Sand Dunes.

Weatherwise;  March 1, 2007 ;   Darack, Ed;   683 words ......the coldest temperature on record for the valley: -50[degrees]F at Alamosa (25 miles to the southwest of the dunes). A temperature recorded in January of 1963, -25[degrees]F, holds the record for lowest mercury in the Dunes. On the opposite extreme, the sun heats the Great Sand Dunes to their warmest in ...

Reproductive cycle of the spotted sand lizard, Pedioplanis lineoocellata...

The Texas Journal of Science;  February 1, 2006 ;   Goldberg, Stephen R.;   787 words ......The reproductive cycle of the spotted sand lizard, Pedioplanis lineoocellata, is...measured 50 mm SVL. ********** The spotted sand lizard, Pedioplanis lineoocellata, occurs...Africa, but is absent from regions of deep sand like the Namib and central Kalahari deserts...AFRICA 31 km N, 100 km E Upington ...

FOR US SOLDIERS AND WEAPONRY, SAND IS FOE, TOO

The Boston Globe;  October 6, 1990 ;   Colin Nickerson, Globe Staff;   787 words ......States military, Saudi Arabia is one vast sand trap. "The dust and sand worry me darn near as much as the Iraqis...go haywire when the mercury hits 110 degrees and higher. Sand, however, can be an even more insidious...equipment is immune to the effects of sand. The fine particles scratch ...

Magnesium gravity casting alloys operate at temperatures to...

Advanced Materials & Processes;  June 1, 2004 ;     354 words ......at temperatures up to 300[degrees]C (570[degrees]F), according to a paper presented...Temperature Mg Alloys for Sand and Permanent Mold Casting...resistance. They are designed for sand and permanent-mold, low-pressure sand, and squeeze casting. All...It outperforms all common sand ...

Sand used in beach restoration meets, exceeds DEP standards.

Destin Log (Destin, FL);  March 11, 2006 ;     416 words ......Mar. 11--John Elkins spends his days with his hands in the sand. Elkins, along with coworker John Walters, tests and analyzes the quality, shape and size of the sand used to restore Walton County's beaches. Everything is going...Associates, the firm responsible for testing and analyzing the sand that the ...

TYPICAL HEAT TREATMENTS FOR ALUMINUM ALLOY SAND AND PERMANENT MOLD...

Advanced Materials & Processes;  February 1, 2000 ;     787 words ......TREATMENTS FOR ALUMINUM ALLOY SAND AND PERMANENT MOLD CASTINGS...Alloy Temper casting (a) [degrees]C [degrees]F 201.0 (d) T4...Temperature (c) Alloy Time, h [degrees]C [degrees]F 201.0 (d) 2 - - 14-20 Minimum...temperature + 1/2 to 1 h at 160 [degrees]C 2 - - 14-20 200 390 204...220 ...