SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM IN STEEL BY MEANS OF P-SULPHOBENZENEAZO-4-(2,3-DIHYDROXYPYRIDINE)SHARMA Y.1981; FRESENIUS' Z. ANAL. CHEM.; DEU; DA. 1981-05; VOL. 306; NO 5; PP. 401Article

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UNTERSUCHUNGEN UEBER DAS MORPHOLIN-N-DITHIOCARBONSAURE MORPHOLINIUM (MDCM) ALS REAGENS IN DER QUANTITATIVEN ANALYTIK. T. 7:SPEKTRALPHOTOMETRISCHE BESTIMMUNG VON NIOB = STUDIES ON THE MORPHOLINE-N-DITHIOCARBOXYLIC ACID MORPHOLINIUM (MDCM) AS A REAGENT IN QUANTITATIVE ANALYSIS. PT. 7LIKUSSAR W.1980; MICROCHIM. ACTA; AUT; DA. 1980; VOL. 1; NO 5-6; PP. 415-422; BIBL. 21 REF.Article

SPECTROPHOTOMETRIC DETERMINATION OF SMALL AMOUNTS OF NIOBIUM IN STEELS USING SULPHOCHLOROPHENOL S = DOSAGE SPECTROPHOTOMETRIQUE DE PETITES QUANTITES DE NIOBIUM DANS L'ACIER EN UTILISANT LE SULFOCHLOROPHENOL SCIZEK Z; STUDLAROVA V.1983; ANALYST (LONDON); ISSN 0003-2654; GBR; DA. 1983; VOL. 108; NO 1285; PP. 524-528; BIBL. 8 REF.Article

APPLICATION DE LA SPECTROMETRIE D'EMISSION A SOURCE PLASMA A L'ANALYSE DANS LES ACIERS DES PHASES PRECIPITEES ET ISOLEES PAR VOIE ELECTROCHIMIQUE = APPLICATION OF PLASMA SOURCE EMISSION SPECTROMETRY TO ELECTROCHEMICAL ANALYSIS OF PRECIPITATED AND ELECTROCHEMICALLY ISOLATED PHASES IN STEELSHENRIET D; DE GELIS P; BERNERON R et al.1983; MEM. ETUD. SCI. REV. METALL.; ISSN 0245-8292; FRA; DA. 1983; VOL. 80; NO 2; PP. 73-77; BIBL. 6 REF.Article

ETUDE DE LA CONDITION DE COLORATION DANS LE DOSAGE SPECTROPHOTOMETRIQUE DU NIOBIUM AVEC LE PEROXYDE D'HYDROGENE EN PRESENCE D'ION FLUORUREDANZAKI Y; TAKEYAMA S.1983; BUNSEKI KAGAKU; ISSN 0525-1931; JPN; DA. 1983; VOL. 32; NO 6; PP. T57-T62; ABS. ENG; BIBL. 11 REF.Article

NON-DESTRUCTIVE DETERMINATION OF NIOBIUM IN STEEL BY NEUTRON ACTIVATION FOLLOWED BY X-RAY SPECTROMETRY = DOSAGE NON DESTRUCTIF DU NIOBIUM DANS L'ACIER PAR ACTIVATION NEUTRONIQUE SUIVIE DE SPECTROMETRIE XMNATEL M; SHENBERG C; RAPAPORT MS et al.1982; JOURNAL OF RADIOANALYTICAL CHEMISTRY; ISSN 0022-4081; CHE; DA. 1982; VOL. 75; NO 1-2; PP. 145-151; BIBL. 12 REF.Article

SUR LA ZONE DE TRANSITION DANS LES ECHANTILLONS BIMETALLIQUESOKLEJ LN; CHKHARTISHVILI IV; ZARKUA R SH et al.1981; FIZ. HIM., OBRAB. MATER.; ISSN 0015-3214; SUN; DA. 1981; NO 4; PP. 117-122; BIBL. 6 REF.Article

DOSAGE DU PLOMB, DU TITANE, DU NIOBIUM ET DU SILICIUM DANS DES SICONDESIVANOVA KP; ZHUKOVETS AA; GORBENKO FP et al.1982; STEKLO KERAM.; ISSN 0131-9582; SUN; DA. 1982; NO 12; PP. 24-25Article

DETERMINATION OF TI, V, CR, FE, AS, ZR, AND NB IN TUNGSTEN BY RADIOCHEMICAL PROTON ACTIVATION ANALYSISSASTRI CS; CALETKA R; KRIVAN V et al.1982; JOURNAL OF TRACE AND MICROPROBE TECHNIQUES; ISSN 51442X; USA; DA. 1982-1983; VOL. 1; NO 3; PP. 293-306; BIBL. 14 REF.Article

APLICATIILE SPECTROSCOPIEI DE ABSORBTIE ATOMICA PENTRU ANALIZA OTELURILOR = ANWENDUNG DER ATOMABSORPTIONSSPEKTROSKOPIE IN DER STAHLANALYSE = ATOMIC ABSORPTION SPECTROSCOPY APPLICATION FOR STEEL ANALYSIS = LES APPLICATIONS DE LA SPECTROSCOPIE DABSORPTION ATOMIQUE POUR LANALYSE DES ACIERSLUPU I.1982; METALURGIA (BUCUR.); ROM; DA. 1982-07; VOL. 34; NO 7; PP. 403-404; BIBL. 1 REF.Article

ERFAHRUNGEN ZUR PROBLEMATIK DER SPURENANALYSE VON STAHL AM BEISPIEL EINER IM INTERNATIONALEN ARBEITSKREIS HERGESTELLTEN STAHLTESTPROBE = EXPERIENCES IN TRACE ANALYSIS PROBLEMS FOR STEELS IN THE CASE OF A STEEL SPECIMEN PRODUCED BY INTERNATIONAL WORKING GROUPJURCZYK J; INGLOT J.1980; FREIBERG. FORSCHUNGSH., REIHE B; DDR; DA. 1980-10; VOL. 216; PP. 79-96; BIBL. 8 REF.Article

PHOTOMETRIC DETERMINATION OF NIOBIUM IN MATERIALS WITH A HIGH PHOSPHORUS CONTENT = PHOTOMETRISCHE BESTIMMUNG VON NIOB IN ROHSTOFFEN MIT EINEM HOHEN PHOSPHORGEHALT = DETERMINATION PHOTOMETRIQUE DU NIOBIUM DANS DES MATIERES PREMIERES A FORTE TENEUR EN PHOSPHORENAVROTSKAYA VA; ALEKSANDROVA EI; KLETENIK YB et al.1982; IND. LAB.; ISSN 0019-8447; USA; DA. 1982-04; VOL. 48; NO 4; PP. 341-342; BIBL. 7 REF.Article

DETERMINATION OF PHOSPHORUS AT THE NG G^-1 LEVEL IN NIOBIUM BY A RADIOCHEMICAL NEUTRON ACTIVATION METHODCALETKA R; VORWALTER C; KRIVAN V et al.1982; ANAL. CHIM. ACTA; ISSN 0003-2670; NLD; DA. 1982; VOL. 141; PP. 393-397; BIBL. 15 REF.Article

BEITRAG ZUR METALLURGIE DES UNTERPULVERSCHWEISSENS VON AUSTENITISCHEN STAEHLEN = CONTRIBUTION TO THE WELDING METALLURGY OF AUSTENITIC STEELS IN S. A. W. = CONTRIBUTION A L'ETUDE DE LA METALLURGIE DU SOUDAGE SOUS FLUX DES ACIERS INOXYDABLES AUSTENITIQUESKILLING R; THIER H.1982; SCHWEISSEN UND SCHNEIDEN '82. GROSSE SCHWEISSTECHNISCHE TAGUNG/1982/BERLIN; DEU; DUESSELDORF: DVS; DA. 1982; PP. 221-228; BIBL. 6 REF.; LOC. ISConference Paper

EMISSION SPECTRAL ANALYSIS OF NICKEL-BASE SUPERALLOYS WITH FIXED TIME INTEGRATION TECHNIQUE = ANALYSE DES SUPERALLIAGES A BASE DE NICKEL PAR EMISSION SPECTRALE EN UTILISANT LA TECHNIQUE D'INTEGRATION A TEMPS FIXEOKOCHI H; TAKAHASHI K; SUZUKI S et al.1981; TRANS. NATL. RES. INST. MET.; ISSN 0453-9222; JPN; DA. 1981; VOL. 23; NO 1; PP. 35-43; BIBL. 16 REF.Article

PLASMOTRON A ARC ET SON UTILISATION EN ANALYSE SPECTRALE D'EMISSIONKOROLEV VV; SHUVALOVA ME.1979; ZH. PRIKL. SPEKTROSK.; BYS; DA. 1979; VOL. 31; NO 4; PP. 585-591; ABS. ENG; BIBL. 11 REF.Article

DOSAGE SPECTROPHOTOMETRIQUE DU NIOBIUM ET DU TANTALE DANS DES MELANGES DE SOLVANTSKUZNETSOV VV; SAMORUKOVA OL.1979; Z. ANAL. HIM.; ISSN 0044-4502; SUN; DA. 1979; VOL. 34; NO 12; PP. 2347-2353; ABS. ENG; BIBL. 19 REF.Article

MOEGLICHKEITEN UND GRENZEN DES ELEKTROSCHLACKE-PLATTIERENS MIT BANDELEKTRODE = POSSIBILITIES AND LIMITATIONS OF ELECTROSLAG SURFACING WITH STRIP ELECTRODES = POSSIBILITES ET LIMITES DU PLACAGE SOUS LAITIER AVEC ELECTRODES EN BANDEKILLING R.1983; SCHWEISSTECHNISCHE BESCHICHTUNGSVERFAHREN. SONDERTAGUNG/1983/ESSEN; DEU; DUESSELDORF: DVS; DA. 1983; PP. 20-24; BIBL. 7 REF.; ISBN 3-87155-386-7; LOC. ISConference Paper

THE ANALYSIS OF CEMENTED CARBIDES: A REVIEW = ANALYSE DES CARBURES FRITTES: REVUE D'ENSEMBLEYOUNG RS.1982; ANALYST (LOND.); ISSN 0003-2654; GBR; DA. 1982; VOL. 107; NO 1276; PP. 721-730; BIBL. 21 REF.Article

THE BEHAVIOUR OF CO-SEGREGATION OF NON-METALELEMENTS WITH METAL ELEMENTS ON THE SURFACES OF SUS 304 AND SUS 347 STAINLESS STEELSYOSHIHARA K; NII K.1982; J. JAP. INST. MET.; JPN; DA. 1982-05; VOL. 46; NO 5; PP. 494-503; BIBL. 16 REF.Article

FIXED TIME INTEGRATION-EMISSION SPECTROCHEMICAL ANALYSIS OF NICKEL-BASE ALLOYS AND HEAT RESISTING STEELS FOR MINOR AMOUNT OF ELEMENTSTAKAHASHI K; OKOCHI H; ITOH S et al.1982; J. JAP. INST. MET.; JPN; DA. 1982-04; VOL. 46; NO 4; PP. 394-400; BIBL. 9 REF.Article

MECHANICAL PROPERTIES OF PLATES OF 03CR21NI21MO4MNNB AND OF WELDED JOINTSPERFIL'EV AN; PRITYKINA LS; LOGVINOV VI et al.1979; HIM. NEFT. MASINOSTR.; ISSN 0023-1126; SUN; DA. 1979; NO 10; PP. 15-16; BIBL. 4 REF.Article

SPECTROCHEMICAL DETERMINATION OF TRACE ELEMENTS IN STAINLESS STEEL = DOSAGE SPECTROCHIMIQUE DE TRACES D'ELEMENTS DANS L'ACIER INOXYDABLEMURTY PS; KAIMAL R.1980; INDIAN J. PURE APPL. PHYS.; ISSN 0019-5596; IND; DA. 1980; VOL. 18; NO 11; PP. 895-898; BIBL. 14 REF.Article

X-RAY FLUORESCENCE ANALYSIS OF NIOBIUMCHACHARKAR MP; KUBANEK F.1980; RADIOCHEM. RADIOANAL. LETT.; ISSN 0079-9483; CHE; DA. 1980; VOL. 44; NO 6; PP. 391-402; BIBL. 12 REF.Article