The Diffusion Coatings for Industrial Tool Application
نویسندگان
چکیده
The diffusion boriding process allows to increase the abrasion and corrosion resistance of majority steel grades. aim this study was determine influence chemical composition substrate various grades on microstructure boride coatings produced using two methods: pack cementation EKABOR-2 paste-pack EKABOR-PASTE tool structural steels:. processes were carried out at 1000oC in an argon atmosphere for 4h. Scanning investigations obtained indicate that a high content alloying elements increasing FeB (Cr, Mo, W) phase, results formation external, continuous layer borides. It found with element carbon concentration, total thickness decreases. In particular, chromium below about 1%, 0.4%, significantly limits or prevents phase. Increasing carbon, change morphology iron
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ژورنال
عنوان ژورنال: Manufacturing Technology
سال: 2022
ISSN: ['1213-2489', '2787-9402']
DOI: https://doi.org/10.21062/mft.2022.066