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 Wysłany: Śro 10:10, 05 Sty 2011 Temat postu: ugg milano Fastball high carbon steel annealing pr |
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Rapid high-carbon steel annealing process of the ball
0 rush 114HI10110900800 bare (℃, '10310 .22005, need to live with the actual conditions of production, especially in parts of the size, structure, thermal characteristics of the furnace,[link widoczny dla zalogowanych], installed furnace capacity and the installed furnace methods, discusses the effective control . (cEi. {i_Jf6] (s) 1000i0'm05300r]-1-r-] - r --- r-r - r1-plant on a 1200 Chi Fan Illl1) lOP09008 Ⅱ Ⅱ, the Shenzhen \Circle-K curve, ic () and the Austrian Kui Luan dimensions of the body diagram of carbon (b) Figure 5T10 steel continuous heating TTA-G curve 4 Conclusion (1) T12 high carbon steel forgings for the specification of the ball of the annealing process, theory put forward through the burning process of heating austenite; (2) production test shows that this process not only improves the quality of globalization, but also significantly shorten the production cycle. the T12 steel ball forging heating holding time of annealing shortened 2/3--3/4 so slow furnace cooling time in half. (3) The annealing process fast ball also reduces oxidation and decarbonization, ya, after the fire in the best range of hardness (86 ~ 89HRB), and fluctuations in the car, grinding, planing machinability are satisfied. References: a J: in the wild plains of the Western Division l_: E-phase l972.58 (1d1: 88:0 content {Huang Division. hands Ji-luxury end of the next Secretary J: stroke Court Management,[link widoczny dla zalogowanych], 1978, (): 237 [3 soul into. preconception II J: the assassination of material Division '. l990. (1): We ['] i learn ¨; f, Chen Zhijuan, Jing Zhong Nan [Jll disk negligent treatment. i982 . (1): 94 [j] {Science. Chenyan Juan] d {machinery .983 l (171:30 [s] j with the pre-chiang disk lfl_ weeks 7v, J, d heat treatment will papers Tiao [c: 1995: .129 [] OhichJA: lasZurw River neltl_digderstallBand.iVerl ~ lgst.hleisemrM] M.BH971 .. (on the next page 31) matrix and the second phase. 3 Conclusions (1) Cu3.2Ni-0.75sj a combined base 0.3Zn 900C aging after solution treatment, hardness and conductivity of the initial rapid increase, followed by hardness peak and slow decline, while the conductivity continues to increase. (2) Taijin by cold deformation after solution treatment and then aging,[link widoczny dla zalogowanych], can accelerate the precipitation of second phase process. (3) Alloy precipitates with aNlSl similar set with three cross lattice, lattice constant is also very close. (4) alloy by cold rolling and then a more specific time and then when the process end products. recrystallization driving force mainly by the stored energy of cold deformation f of about 10MPa) and chemical energy (about 624MPa) are available. reference to the text Hz: [1] KimYG, RyuChung [』]. Semiconductor [atert ~ tlona11985.81) -0 [!] MotakisaMivujirj]. 911) KobeSteelEngineerbigReports ... Japanese) 18S38 (tJ17 [] Xiao-K approval. What the f Fu Jian mussels collected 『child device: a new production of non-ferrous materials afternoon\] Keytm ¨ f) Shaa ~ l 【() nghenmdernt [ectronlcpackagetech,[link widoczny dla zalogowanych], / ology: A: InKepun.YuSho ~ wen1MaJushengedsPro-ceedalgso1ThIrd 9malSymposium0】】 【】 Llle_l1a E [ectronic ~ Pack ~ glng'C] Beiiin ~ T ~ inghuaUni '~ ers [tyPress1998 [j] the provision of per nine-rich 『J] Re】) Bell Steel arbitrarily withdraw .1988,[link widoczny dla zalogowanych],38 (4):, i7 [6] cormM (. Estuary] honage.1927.119: 42 [7] _ Liu equal port folios RIK: 7 = School of .109819 (41l8] dirty state prison. Yaojia cancer. quarter of Guojun [J] \'J grain length too [M]. Beijing: Metallurgical Industry ll more ceremony Jg94 [J0 an orange male buckle plate is also urgently lJ, manual address re-colored disk is used a material lJ Dan 』first book} t) [M] Beijing : Ye disk industry ... University Press l979. .
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