effects of mno additions on the properties of
Effects of bismuth and antimony additions on the
The effects of bismuth and antimony additions on the microstructure and mechanical properties of AZ91 alloy have been studied. Results show that a small amount of bismuth or antimony additions to AZ91 increases the yield strength and creep resistance significantly at elevated temperatures up to 200°C.
Effects of the MnO additives on the properties of Pb(Fe 2
In this paper pure and 0.15wt MnO additives of (1-x)Pb(Fe 2/3 W1/3 )O 3 -xPbTiO 3 (1-x)PFW -x PT with x =0.1 0.2 0.3 and 0.4 were synthesized by the conventional solid state reaction method. The dielectric diffusion properties were investigated with the empirical law. The lattice structure was found to transfer from tetragonal to pseudocubic and the diffusion phase characteristic is
Effects of MnO doping on the electronic properties of zinc
· MnO-doped ZnO ceramics have been synthesized through the conventional ceramic processing route. Mn 2 ions have been incorporated into the ZnO lattice within the limits of solid solubility. By using X-band-frequency and high-field electron paramagnetic resonance (EPR) we have resolved some of the main electronic transitions for the S = 5/2 I = 5/2 high-spin system and have
Effects of MnO doping on properties of 0.97K0.5Na0.5NbO3
Effects of MnO doping on properties of 0.97K 0.5 Na 0.5 NbO 3-0.03(Bi 0.5 K 0.5)TiO 3 piezoelectric ceramics X. P. Jiang Y. Chen Kwok Ho Lam S. H. Choy
Effects of transition-metal additions on the properties of
· OSTI.GOV Journal Article Effects of transition-metal additions on the properties of AlN
Effects of ZrO additions on the dielectric properties of
· addition of 0.5–2 mol MnO 2 to BaTiO 3 results in a dra-matic reduction in the dielectric loss.8 Many other examples exist in the literature that demonstrate that doping is an ef-fective means of improving the dielectric properties of per-ovskite materials.9–12 The effects of doping on dielectric properties for CaCu 3Ti 4O
Effects of transition-metal additions on the properties of
· OSTI.GOV Journal Article Effects of transition-metal additions on the properties of AlN
Effects of Ni Al and Mn additions on the mechanical and
Effects of Ni Al and Mn additions on the mechanical and magnetic properties of 6.5 Si-Fe sheets Published in IEEE Transactions on Magnetics ( Volume 12 Issue 6 Nov 1976) Article # Page(s) 873873. Date of Publication Nov 1976 . ISSN Information Print ISSN
Effects of B and Y additions on the microstructure and
Effects of B and Y additions on the microstructure and properties of Cu–Mg–Te alloysVolume 28 Issue 19
EFFECTS OF NIOBIUM ADDITIONS ON THE PROPERTIES
· EFFECTS OF NIOBIUM ADDITIONS ON THE PROPERTIES AND LIFE CYCLE OF STEELS FOR HOT WORKING TOOLS F. Hippenstiel BGH Edelstahl Siegen Siegen Germany Keywords Hot Work Steel Microalloying Hardness Toughness Wear Resistance Forging Tools
Effects of Ni Al and Mn additions on the mechanical and
Effects of Ni Al and Mn additions on the mechanical and magnetic properties of 6.5 Si-Fe sheets Published in IEEE Transactions on Magnetics ( Volume 12 Issue 6 Nov 1976) Article # Page(s) 873873. Date of Publication Nov 1976 . ISSN Information Print ISSN
Effects of Combined Zr and Mn Additions on the
D. Tsivoulas Effects of Combined Zr and Mn Additions on the Microstructure and Properties of AA2198 Sheet 6 List of Tables Table 1.1 Existing and potential aerospace applications of Al-Li alloys (potential applications at the
Effects of Combined Zr and Mn Additions on the
D. Tsivoulas Effects of Combined Zr and Mn Additions on the Microstructure and Properties of AA2198 Sheet 6 List of Tables Table 1.1 Existing and potential aerospace applications of Al-Li alloys (potential applications at the
Effects of Co Zr Additions on the Magnetic Properties of
The effects of the additions of Co Zr on microstructure and magnetic properties were studied for hot-deformed (HD) nanocomposite Nd11.5Fe81.5-xNb1CoxB6 (x=0 2 4 8) and Nd11.5Fe82.5-xZrxB6 (x=0 1) magnets respectively. The remanence of hot-pressed (HP) magnets increased with increasing Co content firstly but decreased when Co content was more than 2 at. for HD magnets.
Effects of additions of nonmetallics on the properties of
Effects of additions of nonmetallics on the properties of vapor-deposited tungsten Nonmetallic additive effects on properties of vapor deposited tungsten Document ID
Effects of B and Y additions on the microstructure and
Effects of B and Y additions on the microstructure and properties of Cu–Mg–Te alloysVolume 28 Issue 19
Effect of Additives on the Electromechanical Properties of
· Dielectric and piezoelectric properties of 0.02Pb(Y 2/3 W 1/3)O 3 0.98Pb(Zr0.52Ti0.48)O3 ceramics doped with additives (Nb 2 O 5 La 2 O 3 MnO 2 and Fe 2 O 3) were investigated.The grain sizes of these ceramics decreased with increasing amounts of additives. For additions of MnO 2 and Fe 2 O 3 dielectric losses decreased while for Nb 2 O 5 and La 2 O 3 these values increased.
Cited by 86Effects of MnO 2 addition on the structure and electrical
· The introduction of MnO 2 not only caused changes in phase structure and microstructure but also led to significant evolutions in electrical properties. As the content of MnO 2 increases the values of d 33 k p and tanδ decrease from 589 pC/N to 175 pC/N 59 to 30 and 1.88 to 0.34 respectively while the mechanical quality factor Q m increases from 70 to 420.
Author Tingting Wang Zhenrong Li
Effects of ZrO2 additions on the dielectric properties of
· The dielectric spectra of CaCu3Ti4O12 is characterized by a large permittivity (εr>10000) with only a weak dependence on temperature over the temperature range 200–400 K.
Effects of MnO 2 Addition on Piezoelectric and
The effect of MnO 2 addition on significantly lowering the value of tan δ in the range of 0.37 to 0.93mol was proven. The lowest value (=0.37 ) of tan δ was obtained in ceramics with 0.75mol MnO 2. Electromechanical coupling factors k p and k 31 and the piezoelectric constant d 31 decreased with increasing amount of MnO 2 addition.
(PDF) Effects of individual and combined additions of Be
Materials Science and Engineering A 460–461 (2007) 561–573 Effects of individual and combined additions of Be Mn Ca and Sr on the solidification behaviour structure and mechanical properties of Al–7Si–0.3Mg–0.8Fe alloy S.S. Sreeja Kumari R.M. Pillai ∗ T.P.D. Rajan B.C. Pai Regional Research Laboratory (CSIR) Thiruvananthapuram 695019 Kerala India Received 17 May 2006
Effects of transition-metal additions on the properties of
· OSTI.GOV Journal Article Effects of transition-metal additions on the properties of AlN
Effects of MnO doping on properties of 0.97K0.5Na0.5NbO3
Effects of MnO doping on properties of 0.97K 0.5 Na 0.5 NbO 3-0.03(Bi 0.5 K 0.5)TiO 3 piezoelectric ceramics X. P. Jiang Y. Chen Kwok Ho Lam S. H. Choy
Sr MnO -heterostructure effects on the dielectric
· La0.8Sr0.2MnO3-heterostructure effects on the dielectric properties of PbTiO3-based thin films M. Es-Souni a) E. Girdauskaite S. Iakovlev and C.-H. Solterbeck Institute for Materials Surface Technology (IMST) University of Applied Sciences of Kiel Grenzstrasse 3 D-24149 Kiel Germany
EFFECTS OF NIOBIUM ADDITIONS ON THE PROPERTIES
· EFFECTS OF NIOBIUM ADDITIONS ON THE PROPERTIES AND LIFE CYCLE OF STEELS FOR HOT WORKING TOOLS F. Hippenstiel BGH Edelstahl Siegen Siegen Germany Keywords Hot Work Steel Microalloying Hardness Toughness Wear Resistance Forging Tools
Effect of Additives on the Electromechanical Properties of
· Dielectric and piezoelectric properties of 0.02Pb(Y 2/3 W 1/3)O 3 0.98Pb(Zr0.52Ti0.48)O3 ceramics doped with additives (Nb 2 O 5 La 2 O 3 MnO 2 and Fe 2 O 3) were investigated.The grain sizes of these ceramics decreased with increasing amounts of additives. For additions of MnO 2 and Fe 2 O 3 dielectric losses decreased while for Nb 2 O 5 and La 2 O 3 these values increased.
EFFECTS OF MnO ADDITIONS ON THE PROPERTIES OF
· The effects of MnO additions on the properties of alumina-magnesia refractory castables were investigated in this study. Based on the results above the following conclusions were drawn. The addition of MnO accele- rated the formation of spinel and CA 6 which speeded up the expansion effect of castables at high temperatures.
Effects of transition-metal additions on the properties of
· OSTI.GOV Journal Article Effects of transition-metal additions on the properties of AlN
EFFECTS OF NIOBIUM ADDITIONS ON THE PROPERTIES
· EFFECTS OF NIOBIUM ADDITIONS ON THE PROPERTIES AND LIFE CYCLE OF STEELS FOR HOT WORKING TOOLS F. Hippenstiel BGH Edelstahl Siegen Siegen Germany Keywords Hot Work Steel Microalloying Hardness Toughness Wear Resistance Forging Tools
Effects of ZrO additions on the dielectric properties of
· Effects of ZrO 2 additions on the dielectric properties of CaCu 3Ti 4O 12 Eric A. Patterson Department of Materials Science and Engineering Iowa State University Ames Iowa 50010 Seunghwa Kwon Chien-Chih Huang and David P. Canna Department of Mechanical Engineering Oregon State University Corvallis Oregon 97331
Effects of Mn additions on microstructure and properties
We studied the effects of Mn additions from 0 to 30 wt. on microstructure mechanical and physical properties of liquid metallurgy synthesised high modulus steels in hypo-
Effect of Additives on the Electromechanical Properties of
· Dielectric and piezoelectric properties of 0.02Pb(Y 2/3 W 1/3)O 3 0.98Pb(Zr0.52Ti0.48)O3 ceramics doped with additives (Nb 2 O 5 La 2 O 3 MnO 2 and Fe 2 O 3) were investigated.The grain sizes of these ceramics decreased with increasing amounts of additives. For additions of MnO 2 and Fe 2 O 3 dielectric losses decreased while for Nb 2 O 5 and La 2 O 3 these values increased.
Effects of Ni Al and Mn additions on the mechanical and
Effects of Ni Al and Mn additions on the mechanical and magnetic properties of 6.5 Si-Fe sheets Published in IEEE Transactions on Magnetics ( Volume 12 Issue 6 Nov 1976) Article # Page(s) 873873. Date of Publication Nov 1976 . ISSN Information Print ISSN
