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Improved hardness of laser alloyed X12CrNiMo martensitic stainless steel

Author: Adebiyi, DI ; Fedotova, T ; Pityana, Sisa L ; Popoola, API Date: Jul 2011 The improvement in hardness of X12CrNiMo martensitic stainless steel laser alloyed with 99.9% pure titanium carbide, stellite 6 and two cases of premixed ratio of titanium carbide and stellite 6 [TiC (30 wt.%)- stellite 6 (70 wt.%) and TiC ... Read more
The influence of heat treatment and process parameters optimization on hardness and corrosion properties of laser alloyed X12CrNiMo steel

Author: Popoola, API ; Fatoba, OS ; Popoola, M ; Pityana, Sisa L Date: Oct 2016 Martensitic stainless steels are used in the production of steam turbine blades but their application is limited due to low hardness and poor corrosion resistance. Laser surface alloying and heat treatment of X12CrNiMo Martensitic stainless ... Read more
Microstructural development during laser cladding of low-C martensitic stainless steel.

Author: Van Rooyen, Corney Date: Jul 2007 Heat input plays an important role in the microstructural development of 12%Cr martensitic stainless steel. The microstructure of low-C 12%Cr martensitic stainless steel resulting from laser cladding was investigated. For 410L a ferritic ... Read more
Microstructure of laser cladded martensitic stainless steel

Author: Van Rooyen, Corney ; Burger, HP ; Kazadi, BP Date: Aug 2006 Laser cladding offers distinct advantages including low dilution, low heat input,less distortion, increased mechanical and corrosion properties excellent repeatability and control of process parameters. Solidification of laser cladded ... Read more
Quantitative analysis of retained austenite in laser melted martensitic stainless steel

Author: Seleka, T ; Pityana, Sisa L ; Ulbrich, M ; Rampedi, L Date: Nov 2007 An AISI 420 martensitic stainless steel, 0.6 mm thick was melted with a 4.4 Kw continuous wave Nd: Yag laser in order to induce a certain proportion of retained austenite in a matrix. The volume percentage of the retained austenite in the ... Read more

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Browsing by Subject "Martensitic stainless steel"

Browsing by Subject "Martensitic stainless steel"

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