| 摘要 |
The invention relates to a steel plate provided with a coating comprising at least a layer of zinc and an upper layer of paint formed by cataphoresis, the zinc layer being formed by a vacuum deposition method using a sonic steam jet in a deposition chamber maintained at a pressure of between 6.10- 2 mbar and 2.10-1 mbar. The invention also relates to the associated production method. The invention relates to a steel plate provided with a coating comprising at least a layer of zinc and an upper layer of paint formed by cataphoresis, the zinc layer being formed by a vacuum deposition method using a sonic steam jet in a deposition chamber maintained at a pressure of between 6.10- 2 mbar and 2.10-1 mbar. The invention also relates to the associated production method. A getter composition for gettering hydrogen and water at temperatures greater than 80°C comprises at least one alkaline earth metal oxide or a precursor thereof and at least one transition metal oxide selected from the group consisting of copper oxide, nickel oxide and cobalt oxide or a precursor of said transition metal oxide. |
