Effective Particle Size of High Grade Pipeline Steels

ZHANG Xiao-li; ZHUANG Chuan-jing; JI Ling-king; FENG Yao-rong; ZHAO Wen-zhen; HUO Chun-yong; WANG Jie-wu

Materials and Mechanical Engineering > 2007 > 31(3): 4-8.

ZHANG Xiao-li, ZHUANG Chuan-jing, JI Ling-king, FENG Yao-rong, ZHAO Wen-zhen, HUO Chun-yong, WANG Jie-wu. Effective Particle Size of High Grade Pipeline Steels[J]. Materials and Mechanical Engineering, 2007, 31(3): 4-8.

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Effective Particle Size of High Grade Pipeline Steels

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Received Date: June 19, 2006

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The parameters which affect the toughness of high grade pipeline steels were studied using electron backscatterea diffraction(EBSD).It is shown that the grains with grain boundary orientation higher than 15° will be helpful to toughness of materials.The effective particle size,the frequency distribution of grain boundary orientation and the ratio of high grain boundary to low grain boundary are important parameters in high grade pipeline steels.That finer grain size,smaller effective particle size and higher frequency of grain boundary higher than 50° would effectively lead to the excellent toughness of high grade pipeline steels.
- high grade pipeline steel,
- effective particle size,
- impact toughness

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[1]	高惠临.管线钢组织、性能、焊接行为[M].西安:陕西科学技术出版社,1995:89-96.
[2]	Byoungchul hwang,Yang gon kim,Sunghak lee,et al.Effective grain size and charpy impact properties of high-toughness X70 pipeline steels[J].Metallurgical and Materials Transactions A,2005,36(8):2107-2114.
[3]	冯端.金属物理学-第一卷[M].北京:科学出版社,2000.
[4]	Diaz-fuentes M,Iza-mendia A,Gutierrez I.Analysis of different acicular ferrite microstructures in low-carbon steels by electron backscattered diffraction[J].Metallurgical and Materials Transactions A,2003,34:2505-2516.(上接第3页)
[5]	Lee Jangho.Experimental study on the heat and mass transfer of teflon-coated tubes for the latent heat recovery[J].Heat Transfer Engineering,2005,26(2):28-37.
[6]	Sugama T,Elling D.Poly(phenylenesulfide) -based coatings for carbon steel heat exchanger tubes in geothermal environments[J].Journal of Materials Science,2002,37:4871-4880.
[7]	Zettler H U,Weiss M.Influence of surface properties and characteristics on fouling in plate heat exchangers[J].Heat Transfer Engineering,2005,26(2):3-17.
[8]	王春芬,虞斌,涂善东.聚四氟乙烯及其改性复合材料在换热器中的应用[J].石油化工设备,2005,34(3):41-45.
[9]	殷勇.聚四氟乙烯复合材料及其接头的设计理论及应用研究[D].南京:南京工业大学,2002.
[10]	James R Gaier,Yvonne Yoder Vandenberg,Steven Berkebile,et al.The electrical and thermal conductivity of woven pristine and intercalated graphite fiber-polymer composites[J].Carbon,2003,41:2187-2193.
[11]	王亮亮,陶国良.高导热聚四氟乙烯复合材料的研究[J].中国塑料,2004,18(4):26-28.
[12]	易戈文,刘刚,牛纹.氟塑料-石墨板式换热器板片材质的研究[J].化工机械,1996,23(6):325-329.
[13]	Shelestova V A,Serafimovich V V,Grakovich P N.The effect of the size of carbon fibers on the physicomechanical properties of fluvis composites[J].Mechanics of Composite Materials,2002,38(2):125-131.
[14]	唐光伟,易戈文,刘浩,等.氟塑料-石墨板式换热器在冶炼烟气制酸系统中的应用[J].硫酸工业,2001(3):32-34.
[15]	郑敏.聚四氟乙烯预烧结料试制总结[J].有机氟工业,1997(2):1-3.
[16]	Muhammad A Al-Saleh,Selahattin Gultekin,Sleen-ur-Rahman,et al.Modified flooded spherical agglomerate model for gas-diffusion electrodes in alkaline fuel cells[J].Journal of Power Sources,1995,55:33-39.
[17]	Hopp B,Kresz N,Kokavecz J,et al.Adhesive and morphological characteristics of surface chemically modified polytetrafluoroethylene films[J].Applied Surface Science,2004,221:437-443.
[18]	Wu J Z,Kang E T,Neoh K G,et al.Modification of poly(tetrafluoroethylene) and copper foil surfaces by graft polymerization for adhesion improvement[J].International Journal of Adhesion & Adhesives,2000,20:467-476.
[19]	Kunihito Tanaka,Masuhiro Kogoma.Investigation of a new reactant for fluorinated polymer surface treatments with atmospheric pressure glow plasma to improve the adhesive strength[J].International Journal of Adhesion & Adhesives,2003,23:515-519.
[20]	David E,Lazar A,Armeanu A.Surface modification of polytetrafluoroethylene for adhesive bonding[J].Journal of Materials Processing Technology,2004,157/158:284-289.
[21]	黄震,张晓丽,马爽,等.一种粘接性能优异的含氟聚合物粘合剂[J].中国胶粘剂,1998,8(1):8-12.
[22]	周兆福,邵鑫,田军.几种树脂基粘结涂层的性能评价[J].机械工程材料,2001,25(9):28-31.
[23]	王世宏,尹喜祥,马中福,等.氟塑料-石墨板式换热器在铝溶胶生产中的应用[J].化工机械,1999,26(3):157-158.
[24]	刘敏珊,孙爱芳,董其伍.导热复合材料紧凑型板壳式换热器:中国,200610128280.X[P].

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