WEAR PROPERTY OF GAS NITROSULFURIZING STEEL = PROPRIETES D'USURE D'UN ACIER NITROSULFURE EN PHASE GAZEUSEMOMOSE O; UCHIDA S.1980; TRANS. JPN. INST. MET.; ISSN 0021-4434; JPN; DA. 1980; VOL. 21; NO 1; PP. 9-14; BIBL. 9 REF.Article

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GRUNDSAETZLICHE VORAUSSETZUNGEN FUER DIE VERRINGERUNG DES GASVERBRAUCHS BEI DER GEREGELTEN GAUSAUFKOHLUNG = PRINCIPAL PRECONDITIONS FOR DECREASING GAS CONSUMPTION DURING CONTROLLED GASCARBURIZINGWYSS U; HOFFMANN R; NEUMANN F et al.1980; HAERTEREI-TECH. MITT.; DEU; DA. 1980-10; VOL. 35; NO 5; PP. 230-237; BIBL. 19 REF.Conference Paper

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VERHALTEN VON REINEM UND VON SAUERSTOFF- ODER STICKSTOFFHALTIGEM NIOB UND TANTAL IN KOHLENWASSERSTOFFATMOSPHAEREN = BEHAVIOUR OF PURE TANTALUM AND NIOBIUM IN OXYGEN AND NITROGEN CONTAINING HYDROCARBONS = LE COMPORTEMENT, EN ATMOSPHERE D'HYDROCARBURE, DU TANTALE ET DU NIOBIUM PURS, OU CONTENANT DE L'OXYGENE OU DE L'AZOTEHORZ G.1982; HIGH TEMPERATURES- HIGH PRESSURES; ISSN 0018-1544; GBR; DA. 1982; VOL. 14; NO 1; PP. 73-86; ABS. ENG; BIBL. 17 REF.Article

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HETEROASSOCIATION D'AMIDES ET DE THIOAMIDES HETEROCYCLIQUES: SELECTION A PARTIR DES POUVOIRS ACCEPTEUR ET DONNEUR DE PROTONGENTRIC E; LAURANSAN J; ROUSSEL C et al.1980; NOUV. J. CHIM.; ISSN 0398-9836; FRA; DA. 1980; VOL. 4; NO 12; PP. 743-746; BIBL. 31 REF.Article

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(SOLUBILITE ET EQUILIBRE DE PHASES GAZ-LIQUIDE DANS LES SYSTEMES AZOTE-DISULFURE DE CARBONE, SULFURE D'HYDROGENE-SOLUTIONS ACIDO-SALINES A 50^O.ALEKSANDROVA MV; YAROSHCHUK EG.1978; ZH. PRIKL. KHIM.; SUN; DA. 1978; VOL. 51; NO 6; PP. 1273-1276; BIBL. 13 REF.Article

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TITRAGE POTENTIOMETRIQUE EN DEUX PHASES DE BASES ORGANIQUES AZOTEESGUR'EV IA; KALUGIN AA; BORISOVA IA et al.1979; ZH. ANAL. KHIM.; SUN; DA. 1979; VOL. 34; NO 4; PP. 775-777; ABS. ENG; BIBL. 3 REF.Article

LANG. ENGONO K; TAKAHASHI T; ECONOMOTO E et al.1978; ANNU. REP. SANKYO RES. LAB.; JPN; DA. 1978; VOL. 30; PP. 48-51; ABS. JAP; BIBL. 4 REF.Article

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ON CONDITIONS OF NITRIDE SYNTHESIS DURING CONDENSATION OF PLASMA FLOWAKSENOV II; ANTUF'EV YU P; BREN VG et al.1981; FIZ. HIM., OBRAB. MATER.; ISSN 0015-3214; SUN; DA. 1981; NO 4; PP. 43-46; BIBL. 6 REF.Article

THE INFLUENCE OF NITROGEN ON THE GRAPHITE STRUCTURE OF CAST IRON CONTAINING 0,028% DE TITANETSUTSUMI N; IDETSU S.1980; IMONO; ISSN 0021-4396; JPN; DA. 1980; VOL. 52; NO 10; PP. 579-584; ABS. ENG; BIBL. 17 REF.Article

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