DE294441C - - Google Patents

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Publication number

DE294441C

DE294441C DENDAT294441D DE294441DA DE294441C DE 294441 C DE294441 C DE 294441C DE NDAT294441 D DENDAT294441 D DE NDAT294441D DE 294441D A DE294441D A DE 294441DA DE 294441 C DE294441 C DE 294441C

Authority

DE

Germany

Prior art keywords

parts

iron

cast

wrought

action

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 229910001018 Cast iron Inorganic materials 0.000 claims description 8
• CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
• 239000007789 gas Substances 0.000 claims description 5
• 150000003839 salts Chemical class 0.000 claims description 4
• 229910000754 Wrought iron Inorganic materials 0.000 claims description 3
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
• 230000006378 damage Effects 0.000 claims description 2
• 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
• 239000000126 substance Substances 0.000 claims 1
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• 238000001311 chemical methods and process Methods 0.000 description 2
• 230000002378 acidificating effect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
• FZUJWWOKDIGOKH-UHFFFAOYSA-N sulfuric acid hydrochloride Chemical compound Cl.OS(O)(=O)=O FZUJWWOKDIGOKH-UHFFFAOYSA-N 0.000 description 1