| 摘要 |
An anchor for use interior of a carbon steel vessel, the anchor comprising a carbon steel anchor element and a carbon steel base, the anchor allowing welding of the base to the wall of the vessel without release of hexavalent chromium during installation. A method for installing a stainless steel anchor element to the interior wall of a carbon steel vessel, comprising welding the stainless steel anchor element to a carbon steel base in a ventilated environment exterior of the vessel interior and subsequently welding the carbon steel base to the vessel wall interior of the vessel.
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