Accession Number : AD0020742


Title :   EFFECT OF ALLOYING ELEMENTS ON THE MECHANISM OF SULFUR TRANSFER ACROSS A SLAG-METAL INTERFACE--SILICON, MANGANESE, PHOSPHORUS, ALUMINUM, CARBON, NICKEL, COPPER


Descriptive Note : Technical rept.


Corporate Author : CARNEGIE INST OF TECH PITTSBURGH PA METALS RESEARCH LAB


Personal Author(s) : GOLDMAN, K M ; DERGE, G ; PHILBROOK, W O


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/020742.pdf


Report Date : 16 Oct 1953


Pagination or Media Count : 38


Abstract : The relative effectiveness of various alloy elements on the rate of S transfer was observed by the comparison of the rate constants for acid and basic slags. Of the elements studied, C, Si, Mn, and Al increased the rate of S transfer from Fe to C-saturated slag with increasing effectiveness in the order named. The data support a 3-stage mechanism where R=C, Si, Al or possibly Mn and M=Fe, Mn, or possibly Si.


Descriptors :   *ALLOYS , *TRANSFER , RATES , SLAGS , CONSTANTS


Subject Categories : Metallurgy and Metallography
      Logistics, Military Facilities and Supplies


Distribution Statement : APPROVED FOR PUBLIC RELEASE