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Document Creation Date: 
November 2, 2016
Document Release Date: 
August 23, 2000
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Publication Date: 
December 31, 1967
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PDF icon CIA-RDP86-00513R001652620007-2.pdf4.69 MB
I - i 7:1, -- ;~~ . I I i - ~L. Ru Rek TP r77777 . ,..'Cofrlflnt:ous c~jprhnetrlc. analyzing. --4ppaplus" in I cdrder for.ju nert gases. a', tons Mka. IFVm.,,Prfiinysl 9, 71 reaction-iff ' , T, , rtn.- t and red ill iLijucm to )rn which is colorless in oxidized ft ' s The app. cousists of Asnibers a'flowmete r. and a r~corcfin ' O could isually the Increase dut to millivultmeter. V b , measured by a culoriniet withtlue photo er cells and a green ilter. ' Deta. of 0, in the rahke 0,009 to 0.03% b~ va stecumtelp ~by Aerar-- JK. CK W-7 7 4 Distr:. 4E2.c 4;j, N us dwSmiwn-~ V1. re on. id1 k 3 (] k t f o 1959) & - rama ma j; O r ~ . Ijes n n , poro chromium plate carried out at high tenio. (60-700)-: and I w. c.d. (10-35 amp./sq.~ dui.)'~ show, 10-12'tinvis' greater corrosion ji-sistance than do hard chrome platings or nonlxwous platings depositixt at low temp.-azid. high cd. The concn. of the chromic acid bath ii afto rtant, and t s u PIM ' L z at- chrmnle acid ating3 were obtained good nonporous ph conens. ranging from 70 to 450 g.A. :Comimrativecorrusion j resistance tests wem carried out with platings of a thickness 20' of 50;& for 14 days in a 3% soln. of NaCf at w toup. of The linrdness of nouporotts platings was approx. 50% wear resistance close to 25% less titan, those of hard chrome I platings. F. 11. Lieberr' ~I b if "WWII= mmmmemmmmm" E t~~TWA Tit IL t I -j El~ 'hat, T;10 f"'C'M e: d Ice from" 'd' El c Ir V ze UUWI~tg IDY eX prux III, .7fti' Ij! Al Up] DJUL Of Me ruldo lq~aoq 'nit. bf'gio.~~ irb tdii; obts 14 13 -AL' purit t6 4 U-11 m SOUSEK2 Jo.