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 Posted: Mon 0:09, 03 Jan 2011 Post subject: ed hardy clothing New Gun Law tempered carbide pre |
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New Gun Law tempered carbide precipitation and mechanical properties of high temperature
And Engineering, 1955, l8 (3): 3.9. 【6】 Wang hair bulb, Dong Han, Wang Q, et al. High-strength gun steel and mechanical properties of J】 _ 【Ordnance Material Science and Engineering, 2003,26 (2): 7.10. 【7】 Guo Feng,[link widoczny dla zalogowanych], Huang Jinfeng, Wu forest. High tough gun and mechanical properties of steel】 【J. Metal Heat Treatment, 2005,30 (11) :31-34. 【8】 WangM, DongH, WangQ. Elevated-temperaturepropertiesofonelong-lifehigh-strengthgunsteel】 【J. JournalofUniversityofScienceandTechnologyBeijing (EnglishEdition), 2004, l1 (1): 62.66. 【9】 PalmiereEGarciaCI,[link widoczny dla zalogowanych], DeArdoAJ. Compositionalandmi. crostructuralchangeswhichattendreheatingandgrainCOal'S-eninginsteelscontainingniobium】 【J. Metal1. Mater. Trans1. , 1994, A25 (2): 277.286. L0】 【king hair ball. 25Cr3Mo3NiNb carbides in secondary hardening steel】 【J. Iron and Steel Research,[link widoczny dla zalogowanych], 2003,15 (6) :42-50. Ll】 【UnderwoodJH, WitherellMD, SopokS. Thermomechani-calmodelingoftransientthermaldamageincRnnonborematerials】 【J. Wear, 2004, (257) :992-998. Tin (Continued from page 43) 3 Conclusion Y203, Fe203, CaO and V2o5 as raw materials (including CaO and V2 = I [> 5 is a sintering aid), by Y26C4Fe4-RVn2o. 2 stoichiometric conversion ratio, using the traditional solid-phase sintering of the Y26CFe4. v0. 2 precursor, after calcination at 1100 ℃ for XRD analysis, single-phase YIG, as sintering aid into the accession phase YIG of both temperature and lower sintering temperature around 150 ℃, but also the grain size smaller, with a uniform fine microstructure References: Zhou Zhigang 【1】. 【M】 ferrite magnetic materials. Beijing: Science Press, 1981.56.60 【2】 Liang Jun, Zhang Xi Wen. Preparation of YIG film】 _ 【J Materials Review, 2003,[link widoczny dla zalogowanych],17 (1) :21-23. 【3】 Wang Minjiang, Yao Xi. Sol-gel synthesis of yttrium iron garnet (Ⅵ G1 gelation and heat treatment】 【J. Ceramic Society, 2002,30 (3): 325.328. 【4】 at Qinghua, Wang Jiejiang. Liquid coprecipitation Y3FesO2 (Ⅵ G) J】 【powders. Journal of Rare Earths, 2004,22 (4) :444-447. 【5】 Yao Xuebiao, FUNCTIONAL MATERIALS. high temperature stability and low loss of Yttrium gadolinium Microwave Materials Composite garnet】 【J. Journal of Rare Earths, 2002,20 (3): 2l1-214. 【6】 JunSigKum, SamJinKim.MagneticpropertiesofCe-substitutedyttriumirongarnetferritepowdersfabricatedusingasol · gelme ~ od J】 【_JournalofMagnetismandMagneticMaterials.2004 ,272-276 :2227 -2229. 【7】 Abo.AM, AtaEI, SharafNA.ConductionmechanisminY3 · 2xCa2xFe5-xVxO12garnetferrites [J]. SolidStateSciences, 2004,[link widoczny dla zalogowanych],6:639.646. Tin \
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