Gaseous alloying with laser heating

Laser heat treatment can be used to harden steel. By changing the surface composition the hardenability can be increased. The surface composition can be changed most simply by carrying out the laser treatment in an appropriate atmosphere. This is demonstrated by variously treating two steels in argo...

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Veröffentlicht in:	Zeitschrift für Werkstofftechnik 1983-08, Vol.14 (8), p.253-257
Hauptverfasser:	MORDIKE, B.L, BERGMANN, H.W, GROSS, N
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cross-disciplinary physics: materials science rheology Exact sciences and technology Hardness Heat treatment Materials science Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals, semimetals and alloys Metals. Metallurgy Other heat treatments Physics Production techniques Specific materials
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Beschreibung
Zusammenfassung:	Laser heat treatment can be used to harden steel. By changing the surface composition the hardenability can be increased. The surface composition can be changed most simply by carrying out the laser treatment in an appropriate atmosphere. This is demonstrated by variously treating two steels in argon, air, nitrogen, CO sub 2 and acetylene.--AA
ISSN:	0049-8688 1551-7209