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
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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
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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
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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
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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
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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
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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
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Effects of MgO Nanoparticle Additions on the Structure and
Gao X Yang S Li J et al Effects of MgO Nanoparticle Additions on the Structure and Mechanical Properties of Continuously Cast Steel Billets Metall Mater Trans A 47 461–470 2016 https //doi/10 1007/s Download citation Published 12 November 2015 Issue Date January 2016 DOI https //doi/10 1007/s
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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
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ARTICLE Effects of boron and zirconium additions on the
additions of B and Zr were extremely beneficial to the creep rupture properties of nickel base superalloys Floreen and Davidson investigated the influence of B and Zr on the creep and fatigue crack growth behavior of Ni base superalloys They realized that additions of B and Zr markedly improved the creep properties and
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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
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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
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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
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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
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Effects of the MnO additives on the properties of Pb Fe 2
The lattice structure was found to transfer from tetragonal to pseudocubic and the diffusion phase characteristic is more notable as decreasing PbTi O3 compositions or adding MnO additives Moreover the dielectric loss is improved and the space charge polarization effect is vanished as adding MnO additives in 0 7PFW 0 3PT compounds
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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
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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
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INFLUENCE OF MnO ADDITIONS TO BaNd Ti O
MnO 2 as an effective aid to many material systems has not been systematically researched in BNT4 ceramics In our present work the effects of various contents of MnO 2 additives on microstructure sintering behavior and microwave dielectric properties of BaNd 2 Ti 4 O 12 were investigated in detail
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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
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Effects of transition metal additions on the properties of
OSTI GOV Journal Article Effects of transition metal additions on the properties of AlN
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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
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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
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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
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Effects 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
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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
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Effects of modifier additions on the thermal properties
Effects of modifier additions on the thermal properties chemical durability oxidation state and structure of iron R 2 R 3 and R 4 cations and their effects upon properties and structure Primarily our motivation is the development and understanding of new glasses with potential
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Both the single and composite additions of Mo and Zr in the alloys suppress the formation of α Nb X 5 Si 3 whilst promote the formation of γ Nb X 5 Si 3 Both the dissolved Mo mainly in Nbss and Zr primary in γ Nb X 5 Si 3 have the effect of solid solution strengthening and improve the
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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
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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
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