IZBRANI PRISPEVKI, PREDSTAVLJENI NA 3.SLOVENSKI KONFERENCI O MATERIALIH
IN TEHNOLOGIJAH, PORTOROZ, 1995

SELECTED PAPERS PRESENTED AT 3RD SLOVENIAN CONFERENCE ON MATERIALS
AND TEHNOLOGY

Znanstveni prispevki - Scientific papers

Kovinski materiali - Metallic Materials

Temperatura in temperaturni gradient med fretting preizkusom 1% C
in 1.5% Cr jekla
Temperature and Temperature gradient during the Freeting Test on 1% C
and 1.5% Cr Steel
F. Vodopivec, J. Vizintin ....................................

Racunalnisko podprta identifikacija temperaturne odvisnosti
osnovnih lastnosti
Computer Aided Identification of the Temperature Dependence of
Material Properties
B. Stok, P. Koc ...............................................

Spajkanje korozijsko obstojnih zlitin V zascitni atmosferi
Brazing of Corrosion-Resistant Alloys in Controlled Atmospheres
B. Zorc, L. Kosec .............................................

Mehanske in lomne lastnosti krhkih delov toplotno vplivanega
podrocja vecvarkovnega zvarnega spoja
Mechanical and Fracture Properties of Brittle Parts of Multipass
Weld Joint Heat Affected Zone
V. Gliha, I. Rak, A. Pristavec ................................

Studij pojavov med toplotno obdelavo tankih plasti Ni/Si na
osnovi sprotnih meritev elektricne upornosti
Study of Interactions in Ni/Si Thin Films During Heat Treatment
on a Basis of the Continuous Electrical Resistivity Measurements
A. Cvelbar, P. Panjan, B. Navinek, A. Zalar .................

Primerjava lastnosti numericnih metod kontrolnih prostornin in
robnih elementov z dvojno reciprocnostjo
Comparison of Control Volume and Dual Reciprocity Boundary
Element Numerical Method
A. Kosir, B. Sarler ..........................................

Vakumska tehnika - Vacuum technique

Vpliv necistoc na kontaktno upornost elektricnih kontaktov
Influence of Impurities on Contact Restistance of Electrical
Contacts
K. Pozun, J. Leskovsek, L. Koller, M. Mozetic ................

Vpliv naparevanja na odzivni cas senzorja relativne vlaznosti
zraka
Influence of Evaporation Angle of Upper Electrode on Response
Time of Relative Humidity Sensor, Using Different Materials
K. Pozun, B. Paradiz, J. Leskovsek, L. Irmancnik-Belic ........

Merjenje globinske porazdelitve koncentracije vodika v materialih
z metodo ERDA
Measurement of Depth Profiles of Hydrogen in Solids by ERDA
Method
B. Zorko, M. Budnar ...........................................

Studij zacetne faze oksidacije Pb in zlitine In20Pb80
Study of the Initial Phase of Surface Oxidation of Pb and
In20Pb80 Alloy
B. Pracek .....................................................

Termoforeza
Thermophoresis
T. Zlebnik, K. Vidmar .........................................

Polimeri - Polymers

Vpliv sistema za zamrezevanje na reoloske lastnosti dinamicno
zamrezenih zlitin PP/EPDM
Influence of Crosslinking System on Rheological Properties of
Dynamicaly Crosslinked Alloys PP/EPDM
M. Horvat, T. Marinovic, A. Sebenik ...........................

Sinteza in karakterizacija sulfonatnih poliuretanskih ionomerov
Synthesis and Characterization of Sulphonated Polyurethane
Ionomers
A. Mirceva, T. Malavasic ......................................

Kemijska modifikacija PVC
Chemical Modification of PVC
M. Huskic, A. Sebenik .......................................

Odredzivanje deformacijskog ponasanja uz djelovanje medija na
primjeru poliamida 6
Determination of Medium Influenced Polymer Deformational
Behaviour for Polyamide 6
Dz. Spanicek, Z. Smolcic ....................................

Polimerni kompoziti
Polymer Composites
M. Zigon .....................................................

Kompatibilizacija polipropilenskih
mesanic
Compatibilization of Polypropylene Blends
G. Radonjic, V. Musil .........................................

Dolocanje lastnosti tripsina, imobiliziranega na povrsino
membrane iz celuloznega acetata
Properties Determination of Trypsin, Immobilized on the Surface
of Celullosic Acetate Membrane
A. Kranjc, C. Stropnik ........................................

Sinteza in opredelitev stranskoveriznih tekocekristalnih
poliuretanov z metoksiazobenzensko mezogeno enoto
Synthesis and Characterization of Side-Chain Liquid-Crystal
Polyurethanes Having Methoxyazobenzene as Mezogenic Unit
M. Brecl, T. Malavasic........................................

Termodinamika mesanic polimerov v raztopini
Thermodynamics of Polymer Blends in Solution
M. Ulcnik-Krump, T. Malavasic, B. Zerjal .....................

Lastnosti razredcenih raztopin poliuretanskih ionomerov
Dilute Solution Properties of Polyurethane Ionomers
E. Zagar, M. Zigon, T. Malavasic .............................

Vpliv izbranih polimernih mastilnih sredstev na lastnosti usnja
The Influence of Chosen Polymer Fatliquoring Agents on the
Properties of the Leather
V. Makovec-Crnilogar, I. Anzur, S. Oresnik, A. Gantar .........

Lastnosti modificiranih in nemodificiranih membran iz polisulfona
Performances of Modified and Non-modified Polysulfone Membranes
N. Verko, C. Stropnik, K. Ribic, G. Jonsson ..................

Keramika - Ceramics

Priprava Si 3 N 4 keramike v visokotemperaturnem avtoklavu
Fabrication of Si 3 N 4 Ceramic in Hightemperature Autoclave
F. Friedrich, M. Komac, D. Kolar ..............................

Studij defektov v komercialnih magnetih ALNICO z elektronsko
mikroanalizo
A Study of the Defects in Commercial ALNICO Magnets by Electron
Probe Microanalysis
Z. Samardzija, S. Kobe-Besenicar .............................

Usklajevanje metod za karakterizacijo arheoloskih materialov z
meritvami magnetne susceptibilnosti
Harmonization of the Characterization Methods for Archaeological
Materials with Magnetic Susceptibility
F. Dimc, B. Music ............................................

Nacin vgradnje Ce v strukturo BaTiO 3
Modes of Ce Incorporation into the BaTiO 3 Structure
D. Makovec, Z. Samardzija, D. Kolar ...........................

Strokovni prispevki - Research papers

Kovinski materiali - Metallic Materials

Preiskave horizontalne stabilne tlacne posode za skladiscenje
utekocinjenega naftnega plina
Examinations of a Horizontal Stabile Pressure Vessel for Liquid
Petrol Gas Storing
J. Vojvodic Gvardjancic ......................................

Kompozitni spajkani spoji
Composite Brazed Joints
B. Zorc, L. Kosec ............................................

Izdelava zice iz zlitine AlMg5 za kovice in vijake
Production of AlMg5 Wire for Rivets and Bolts
T. Vasevska ..................................................

Nesticno merjenje raztezka pri trgalnih preskusih
Contactless Measurement of Elongation on Tensile Machines
M. Petek, B. Kaiserberger ....................................

Problematika dolocevanja velikosti delcev finih materialov
Practicle Size Measurement in Fine Granulation Range
A. Seselj, J. Strazisar ......................................

Laserska toplotna obdelava povrsine orodnega jekla OCR 12
Laser Surface Heat Treatment of Tool Steel OCR 12
S. Spruk, B. Pracek, A. Rodic ................................

Vakumska tehnika - Vacuum technique

Visokonapetostni napajalnik za ionsko-getrsko crpalko
High Voltage Power Supply for Ion-Getter Pump
I. Grasic, A. Paulin, P. Juzina, A. Pregelj ..................

Merilni sistem za ugotaljanje sposobnosti ionskogetrske crpalke
Measuring System for Determination of Ion Getter Pump
Performances
A. Pregelj, M. Drab, J. Novak, M. Mozetic, A. Paulin ..........

Merjenje majhnih navorov v vakuumu
Measurement of Small Torques in Vacuum
A. Arnsek, A. Cadez...........................................

Razvoj male suhe vakuumske crpalke -
kompresorja za obmocje 100 mbar do 4 bar
Development of Small Dry Vacuum Pump - Compressor Pumping in the
Range of 100 mbar to 4 bar
M. Sivec, M. Drab, M. Cerar, A. Pregelj .......................

Polimeri - Polymers

Opredelitev izbranih usnjarskih polimernih mastilnih sredstev
Characterization of Selected Polymer Fatliquoring Agents for
Leather
V. Makovec-Crnilogar, I. Anzur, S. Oresnik, A. Gantar ............