Research casting

British andForeign Specificationsfor Steel Castings (1980) Steel Casting Research and Trade Association, Sheffield, U.K., 1980. 

A. J. Stone and P. H. Meyst, Ferrous Scrap Materials Manual ICRI Report No. 517, Iron Casting Research Institute (ICRI), Columbus, Ohio, Mar. 

E. R. Sauerwiae, T. P. Groeneveld, and E. C. Beimett, Tech Data 80, The American Die Casting Institute—Die Casting Research Institute, Des Plaiues, hi.. Technical Seminar, March 20, 1980. 

Evans, U. R., The Corrosion and Oxidation of Metals, Arnold, London, 39-48 (I960) Nakayama, Castings Research Laboratory Report, No. 5, Waseda University, 57-59 (1956) Cotton, J. B., Werkst. u. Korrosion, Weinheim, 2 No. 3, 152 (I960)... 

Fuk] Fukuda, S., Sugiyama, T., Furukawa, T., Kato, E., Solubility of Hydrogen in Liquid Iron Alloys , Rep. Casting Research Lab., WasedaUniv., (21), 35-46 (1970) (Calculation, Experimental, Phase Relations, Thermodyn., 22)... 

And] Andrew, J.H., Bottomley, G.T., Maddocks, W.R., Percival, R.T., The Fluidity of Iron-Carbon and other Iron Alloys , Iron Steel Inst., 3th Rep. Steel Castings Research Committee, Publ. Offices Iron Steel Inst. 4, Grosvenor Gardens, London, S.W.l, 1938, (23), 5-32 (1938) (Phys. Prop., Experimental, 9)... 

Nakata E, Kagawa Y, Terao H, Report of the Castings Research Lab, Waseda University, 34, 27, 1983. 

This research was detected the defect of the void and the exfoliation in the solid phase diffusion bonding interface of ductile cast iron and stainless steel with a nickel insert metal using ultrrasonic testing method, and was examined the influence of mutual interference of the reflectional wave both the defect and the interface... 

Most solution-cast composite membranes are prepared by a technique pioneered at UOP (35). In this technique, a polymer solution is cast directly onto the microporous support film. The support film must be clean, defect-free, and very finely microporous, to prevent penetration of the coating solution into the pores. If these conditions are met, the support can be coated with a Hquid layer 50—100 p.m thick, which after evaporation leaves a thin permselective film, 0.5—2 pm thick. This technique was used to form the Monsanto Prism gas separation membranes (6) and at Membrane Technology and Research to form pervaporation and organic vapor—air separation membranes (36,37) (Fig. 16). 

K. E. Nicholas, The CO —Silicate Process in Foundries, Bfitish Cast Iron Research Association, Alvechurch, U.K., 1972. 

Membrane filtration has been used in the laboratory for over a century. The earliest membranes were homogeneous stmctures of purified coUagen or 2ein. The first synthetic membranes were nitrocellulose (collodion) cast from ether in the 1850s. By the early 1900s, standard graded nitrocellulose membranes were commercially available (1). Their utihty was limited to laboratory research because of low transport rates and susceptibiUty to internal plugging. They did, however, serve a useflil role in the separation and purification of coUoids, proteins, blood sera, enzymes, toxins, bacteria, and vimses (2). 

T. P. Groeneveld and W. D. Kaiser, Designingfor Thin-WallZinc Die Casting, International Lead Ziuc Research Organization, New York, 1975. 

Design Applications of Gravity Cast Zinc, International Lead Ziuc Research Organization/Zinc Institute, New York, 1972, 36 pp. 

Pure zirconium tetrachloride is obtained by the fractional distillation of the anhydrous tetrachlorides in a high pressure system (58). Commercial operation of the fractional distillation process in a batch mode was proposed by Ishizuka Research Institute (59). The mixed tetrachlorides are heated above 437°C, the triple point of zirconium tetrachloride. AH of the hafnium tetrachloride and some of the zirconium tetrachloride are distiUed, leaving pure zirconium tetrachloride. The innovative aspect of this operation is the use of a double-sheU reactor. The autogenous pressure of 3—4.5 MPa (30—45 atm) inside the heated reactor is balanced by the nitrogen pressure contained in the cold outer reactor (60). However, previous evaluation in the former USSR of the binary distiUation process (61) has cast doubt on the feasibHity of also producing zirconium-free hafnium tetrachloride by this method because of the limited range of operating temperature imposed by the smaH difference in temperature between the triple point, 433°C, and critical temperature, 453°C, a hafnium tetrachloride. 

British Cast Iron Research Association. Engineering Data on Cast Iron, Aevechurch, Birmingham, England (1968). 

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