Nuclear Steam Generator Tubing 690合金作为核电站蒸汽发生器传热管材料因其优良的抗腐蚀性取 代了600合金。通过晶界工程，它的抗应力腐蚀性可以进一步提高。 Conventional GBE 0.02in. Cross sections of sample gauge lengths following interrupted environmental CERT tests. Test Conditions:60h;10%NaOH;600F;+0.100 mV vs.OCP;Ni Electrode;5X10-7 in/sec. 备注！
Nuclear Steam Generator Tubing 0.0 2” 0.02 ” Conventional l Cross sections of sample gauge lengths following interrupted environmental CERT tests. l Test Conditions: 60h; 10% NaOH; 600F; +0.100 mV vs. OCP; Ni Electrode; 5X10-7 in/sec. 690合金作为核电站蒸汽发生器传热管材料因其优良的抗腐蚀性取 代了600合金。通过晶界工程，它的抗应力腐蚀性可以进一步提高。 0.02 in. 备注！
Lead-Acid Batteries Integran's innovative GBER grid processing technology is designed to extend the service life of conventional SLI and industrial batteries(US Patent No.6,342,110 B1). The cycle-life of lead-acid batteries(e.g., automotive)is compromised by intergranular degradation processes(corrosion,cracking). Conventional GBE (fsp<15%)after 2 (fsp=55%)after 4 weeks of cycling weeks of cycling. 80 6253 70 Conventional GBE 60 50 使用4年后的传统的铅 0 酸蓄电池板栅(Pb- 30 1wt%Sb) 10 89 0 1.7sb 06Ca/1Sn .06Ca/1.7sn .03Ca/.6Sn/.03Ag Lead(Pb)Alloy
Lead-Acid Batteries 使用4年后的传统的铅 酸蓄电池板栅(Pb- 1wt%Sb) The cycle - life of lead-acid batteries (e.g., automotive) is compromised by intergranular degradation processes (corrosion, cracking). Conventional (fsp<15%) after 2 weeks of cycling. GBE (fsp=55%) after 4 weeks of cycling. Integran’s innovative GBE® grid processing technology is designed to extend the service life of conventional SLI and industrial batteries (US Patent No. 6,342,110 B1). 0 10 20 30 40 50 60 70 80 1.7Sb .06Ca/1Sn .06Ca/1.7Sn .03Ca/.6Sn/.03Ag Conventional GBE % Special Grain Boundaries, 29 Lead (Pb) Alloy
Corrosion of Aluminum 2124 0.04 90.00% Corroded 0.035 Non-Corroded 80.00% Random 0.03 70.00% 0.025 60.00% 50.00% 0.02 40.00% 0.015 30.00% 0.01 20.00% 0.005 10.00% (361) (95) (52) (29) (37)(24)(18) (18) (14) (17)2478) 0 0.00% 0 1020304050 60 70 1 x911 E13 E15 Z17 E19 HAGB Misorientation Angle(Degree) Grain Boundary Type 铝合金2124的晶粒间侵蚀结果。小角晶界比大角晶界具有更高 的抗腐蚀性，同样对应于∑3and∑7晶界（以及∑13）. 备注！
Corrosion of Aluminum 2124 铝合金2124的晶粒间侵蚀结果。小角晶界比大角晶界具有更高 的抗腐蚀性，同样对应于3 and 7 晶界（以及 3). 备注！
Corrosion in Ni Alloy 600 (Ni-base alloy) 317311279 17 (a) (b) (c) M IGSCC resistande limit R(cracked) (a) R(cracked R (eracked) R2 E R(eracked) R(cracked) 我rard 20um 10.00 um =50 steps Several E3 boundaries withlarger deviations from ideal misorientation cracked Gertsman et al.,Acta Mater,49 (9):1589-1598 (2001)
Corrosion in Ni Gertsman et al., Acta Mater., 49 (9): 1589-1598 (2001). Several 3 boundaries with larger deviations from ideal misorientation cracked Alloy 600 (Ni-base alloy)
Σ3 Boundaries in Ni,3Al 100 0 General GB Total 280 80 防 Cracked GB Total 83 60- NigAl 40 20 1 3 3c∑s25 3<E≤49 >49 ΣValue Cracked >3 boundaries were found to deviate more than 5 from the trace of the {111)plane. Lin et al.,Acta Metall.Mater.,41 (2):553-562(1993)
3 Boundaries in Ni3Al Lin et al., Acta Metall. Mater., 41 (2): 553-562 (1993). Ni3Al Cracked 3 boundaries were found to deviate more than 5° from the trace of the {111} plane