0213 Wear characteristics of coated carbide tools in the turning of ductile cast iron.

2015 ◽  
Vol 2015.8 (0) ◽  
pp. _0213-1_-_0213-6_
Author(s):  
Israel MARTINEZ ◽  
Ryutaro TANAKA ◽  
Yasuo YAMANE ◽  
Katsuhiko SEKIYA ◽  
Keiji YAMADA ◽  
...  
Keyword(s):  
Cast Iron ◽  
Ductile Cast Iron ◽  
Wear Characteristics ◽  
Coated Carbide ◽  
Coated Carbide Tools

Wear Characteristics of Coated Carbide Tools in the Face Milling of Ductile Cast Iron

2017 ◽  
Vol 749 ◽  
pp. 178-184 ◽  
Author(s):  
Israel Martinez ◽  
Ryutaro Tanaka ◽  
Yasuo Yamane ◽  
Katsuhiko Sekiya ◽  
Keiji Yamada ◽  
...  
Keyword(s):  
Cast Iron ◽  
Flank Wear ◽  
Ductile Cast Iron ◽  
Face Milling ◽  
Carbide Tool ◽  
Coated Tools ◽  
Coated Carbide Tool ◽  
The Face ◽  
Coated Carbide ◽  
Coated Carbide Tools

This study reports an experimental investigation about the wear behavior of TiN and TiCN coated carbide tools during the face milling of pearlitic and ferritic ductile cast iron. Pearlitic ductile cast iron caused the highest cutting forces and flank wear in both TiN and TiCN coated tools. Due to its protective effect, the TiCN coated carbide tool outperformed the TiN coated carbide tool regarding flank wear. The main issue when face milling ferritic ductile cast iron with TiN coated tools was notching wear. The principal reason for notch wear was pointed as adhesive wear caused for the high tendency of ferrite to adhere on the tool. The results demonstrated that the TiCN coating did not showed notching wear when face milling ferritic ductile cast iron, therefore a good choice of coating material can prevent notching wear.

Green Turning of FCD 700 Ductile Cast Iron Using Coated Carbide Tool

2010 ◽  
Author(s):  
Mohd Nor Azmi Mohd Rodzi ◽  
Jaharah A. Ghani ◽  
A. M. Eghawail ◽  
Kamal Othman ◽  
Mohd. Nizam Ab. Rahman ◽  
...  
Keyword(s):  
Cast Iron ◽  
Ductile Cast Iron ◽  
Carbide Tool ◽  
Coated Carbide Tool ◽  
Coated Carbide

High Pressure Wear Characteristics of Alloyed Ductile Cast Iron - Effect of Cu, Mn, Si and Mo

2005 ◽  
Vol 475-479 ◽  
pp. 4223-4226 ◽  
Author(s):  
Woong Ho Bang ◽  
C.S. Kang ◽  
J.H. Park ◽  
Kyu Hwan Oh
Keyword(s):  
High Pressure ◽  
Cast Iron ◽  
Ductile Cast Iron ◽  
Wear Properties ◽  
Severe Wear ◽  
Wear Characteristics ◽  
Mild Wear ◽  
Drastic Increase ◽  
Wear Mode ◽  
Wear Region

Under a high-pressure condition, the wear characteristics of alloyed and unalloyed ductile cast iron were investigated. Mn, Cu, Si and Mo were chosen as alloying elements, and their effects on mechanical properties of hardness and toughness were correlated with wear properties. In most cases, high-pressure wear of alloyed and unalloyed DCI were sequentially developed by mild wear region followed by severe wear. The transition of wear mode was indicated by the drastic increase of friction coefficient and wear rate. The observation of worn surface at mild-wear region suggested that wear had been concentrated at graphite phases, whereas severe wear mode damaged both of graphite and matrix. It was found that DCI alloyed with Si-Mo exhibited the most prominent resistance to the beginning of severe wear while the toughness of DCI was also a crucial factor.

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