DE191359C - - Google Patents

Info

Publication number

DE191359C

DE191359C DENDAT191359D DE191359DA DE191359C DE 191359 C DE191359 C DE 191359C DE NDAT191359 D DENDAT191359 D DE NDAT191359D DE 191359D A DE191359D A DE 191359DA DE 191359 C DE191359 C DE 191359C

Authority

DE

Germany

Prior art keywords

air

container

gas

tube

carburizing

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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• 239000007789 gas Substances 0.000 claims description 10
• 239000007788 liquid Substances 0.000 claims description 9
• 238000005255 carburizing Methods 0.000 claims description 7
• 239000000567 combustion gas Substances 0.000 claims description 2
• 239000013641 positive control Substances 0.000 claims 1
• OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
• ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
• 239000011507 gypsum plaster Substances 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 229920006395 saturated elastomer Polymers 0.000 description 2
• 241000182341 Cubitermes group Species 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 229930195733 hydrocarbon Natural products 0.000 description 1
• 150000002430 hydrocarbons Chemical class 0.000 description 1
• 239000003208 petroleum Substances 0.000 description 1
• 238000013022 venting Methods 0.000 description 1