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dc.creatorSchaal, E. V.en_US
dc.date.accessioned2018-08-24T14:25:30Z
dc.date.available2018-08-24T14:25:30Z
dc.date.created1922-08-15en_US
dc.identifier.urihttp://hdl.handle.net/11200/49263
dc.descriptionThe purpose of this report is to determine the suitability of a heat-treating bath composed of sodium chloride and sodium carbonate with and without addition of sodium cyanide. A mixture of 40 per cent sodium chloride and 60 per cent sodium carbonate is found to decarburize the steel considerably, but this decarburizing tendency is neutralized by the addition of about 15 per cent of sodium cyanide. A bath consisting of 35 per cent NaCl, 52 per cent Na2CO3, and 13 per cent NaCN gave satisfactory results for heat-treating parts where sealing must be reduced to a minimum and where the temperature used ranges between 1,200° and 1,600°.en_US
dc.formatPDFen_US
dc.publisherWashington, D.C. : Chief of Air Serviceen_US
dc.relation.ispartofseriesAir Service information circular (Aviation) ; v. 4, no. 363en_US
dc.relation.ispartofseriesMcCook Field report ; Serial no. 1924en_US
dc.subjectMetals--Heat treatmenten_US
dc.subjectSteel--Heat treatmenten_US
dc.subjectDecarburization of steelen_US
dc.titleHeat treating bath composed of sodium chloride, sodium carbonate, and sodium cyanide (material section report no. 166)en_US
dc.typeTexten_US


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