Formation of iron carbonitride and iron carbide phases during nitrogen ion implantation

✍ Scribed by Dr. Bernd Rauschenbach; Prof. Dr. Karl Hohmuth

• Publisher: John Wiley and Sons
• Year: 1984
• Tongue: English
• Weight: 520 KB
• Volume: 19
• Category: Article
• ISSN: 0232-1300
• DOI: 10.1002/crat.2170191104

✦ Synopsis

olycrystitllitie iroit is iiiipltititecl with tiitrogeu ions wit11 high doses iit rootii tetiipercitrirr. During nitrogen ion iriipluntation iron is doped with ctw1,on by recoil iriipltintation. The forriiation and the trunsformution of iron carlmnitrides and iron carbides are investigatetl by high-voltage electron tnicroscopy. The iii~l)lurltution-indllce~l I'huse forination of iron cer1,onitride phases are discussed.

Polykristallines Eisen wird init Stickstoffionen t i i i t hoher Dosis bei Rauriiterii~~ertti~r iii~)luntiert. Wiihrend der Stickstoff-Ioneiiiri~~littltatioti wird dits Eisen (lurch Ruckstof.;-Liiiplanttttion iiiit Kohlenstoff clotiert. Die Bilclung iind Uiiiwitncllung \on Eisenkitrl,onitritleti unci Eisenkarl)iden werden init der Hochstsparinungs-ElektronetiriiiI~rosko1)it. untersucht. Die 1mI)luntutions-induzierte Phitsenbildung von E;isenkurbonitriden wirtl diskutiert.

VONl+,N; I~AUSCIILNBACII, HOHMUTII, 1982).

Recently electron niicroscopy and M6ssbauer electron backscattering were used to establish the forniation of nitrides 011 iron and steel surfaces as a result of nitrogen iniplantation with high doses