Journal of the Korean institute of surface engineering (한국표면공학회지)
- Volume 23 Issue 1
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- Pages.16-26
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- 1990
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- 1225-8024(pISSN)
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- 2288-8403(eISSN)
스파타링에 의한 탄화티탄 피복에 관한 연구
Abstract
The standrd electrolyte for the electrodeposition of chromium were preparwith reagent grade chromic acid(200g/L), sulfuric acid(pH=1.8)and oxalic acalic acid(640g/L)as additive. Carbon content in chromium plating varied about2.0-3.8 wt% with current density and temperatures of the bath. The hardeness of chromium platings incresed with increasing the annealing temperatures and showed maximum value of about Hv 1700 after annealing at
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