| 释义 |
passivation|pæsɪˈveɪʃən|
[f. as prec. + -ation.]
The process of passivating.
1912Trans. Faraday Soc. VIII. 234 (heading) Direct experiments on the passivation of metals. 1925Jrnl. Iron & Steel Inst. CXI. 601 The anodic passivation of iron in sodium sulphate solution is demonstrated experimentally. 1956Nature 17 Mar. 508/1 The mechanism of metallic corrosion, oxidation and passivation processes. 1964IBM Jrnl. Res. & Devel. VIII. 385/1 Films..used for surface passivation of semiconductor devices. 1969Jane's Freight Containers 1968–69 484/1 Approximate cost {pstlg}1,450, depending on optional customer requirements for:—separate compartments,..passivation, fork-lift pockets, etc. 1972Planer & Phillips Thick Film Circuits xi. 123 Passivation with silicon nitride yields a considerably increased protection against ionic contamination. |