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fquasicrystals [J]. MRSBulletin. 1997.22:55 ~ 60 [10] P. D. Bloom, K. GBaikerikar, Otaigbe, UJoshua, Sheares, VValerie. Developmentofnovelp0lymer/quasicrysfalcompositematerials [J]. Mater. Sci & Eng. 2000. A294 ~ 296:156159 llljJ. E. Shield, A. I. Goldman. andAndersonIE. Meth0d0fmakingquaslcrystalalloypowder, protectivecoatingsandarticles [P]. U. S. Patent,[link widoczny dla zalogowanych], No. 5433978,1995 l12] Y. H. Qi. z. P. Zhang, Z. K. Hei. Trans. Phasetransformationandpropertiesofquasicrystalparticle/A1matrixcompositeslJj. TransNonferrousMetSocChina. 2000.10 (3) :358-363l13jA. P. Tsa1. K. Aoki. A. [Noue. Synthesisofquasicrystallineparticle-dispersedA1basecompositealloys [J]. JMaterRes, l993.8 (1): 5 ~ 7 [14] S. B. Biner. D. JSordelet. B. K. Lograsse. Compositematerialreinforcedwithatomizedquasicrystallinequasicrystallineparticlesandmethodofmakingsame [P]. U. S. Patent, No. 585l3l7.1998 [15] S. M. Lee,[link widoczny dla zalogowanych], J. H. Jung. E. Fleury, WT. Kim. D. H. Kim. Metalmatrixcompositesreinforcedbygas-atomisedA1 a Cu-Fepowders [J]. Mater. Sc1. Eng. 2000, (A) 294-296:93-98 [16] PinheroPJ, AnderaggJW, SodeletDJ, eta1. SurfaceoxidationofquasicrystallineA1CuFealloy: Noeffectofsurfaceorientationandgrainboundariesonthefinalstate [J]. JMaterRes. 1999,14 (: 3l85 ~ 3l9O revised received date :2006-05-10 from,[link widoczny dla zalogowanych], I: ● ● {'corrosion-resistant clad steel plate welding company Sumitomo Metal welding a corrosion-resistant steel cladding for in sectors such as transportation of oil and chemical corrosive liquids and gases. The stainless steel layer and the inner wall of the high nickel alloy layer, the outside package of ordinary steel layer. Using this pipe conveying corrosive liquids and gases, than all stainless steel or high nickel alloy is much more economic. 50-1500 mm OD with a variety of specifications. This process of steel production is: slab manufacturing (casting and rolling method method, rolling and rolling method, made of double-layer steel). Bending (the bending and double steel into a tube, a roll bending method and the continuous roll forming method.) Welded pipe (welding method has resistance welding,[link widoczny dla zalogowanych], submerged arc welding, automatic welding forming,[link widoczny dla zalogowanych], metal electrode inert gas welding and tungsten inert gas arc welding.) Corrosion tests of steel pipes: (1) salt loading for 30 days; (2) 30% sulfuric acid solution installed 24 hours (temperature 25cc); (3) installation of industrial water for 30 days. The results showed that the corrosion resistance of the steel is good. Rong From \b \
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