Characteristics of low pressure plasma arc source ion nitrided layer on austenitic stainless steel at low temperature

2001 ◽  
Vol 391 (1) ◽  
pp. 11-16 ◽  
Author(s):  
Wang Liang ◽  
Xu Xiaolei ◽  
Xu Jiujun ◽  
Shi Yaqin
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Low Temperature ◽  
Nitrided Layer ◽  
Low Pressure ◽  
Plasma Arc ◽  
Pressure Plasma ◽  
Low Pressure Plasma

Low temperature nitriding and carburizing of AISI304 stainless steel by a low pressure plasma arc source

2000 ◽  
Vol 131 (1-3) ◽  
pp. 563-567 ◽  
Author(s):  
Wang Liang ◽  
Xu Xiaolei ◽  
Xu Bin ◽  
Yu Zhiwei ◽  
Hei Zukun
Keyword(s):  
Stainless Steel ◽  
Low Temperature ◽  
Low Pressure ◽  
Plasma Arc ◽  
Pressure Plasma ◽  
Low Pressure Plasma

On the adhesion of diamond‐like carbon coatings deposited by low‐pressure plasma on 316L stainless steel

2021 ◽  
Author(s):  
Gabriel Morand ◽  
Pascale Chevallier ◽  
Linda Bonilla‐Gameros ◽  
Stéphane Turgeon ◽  
Maxime Cloutier ◽  
...  
Keyword(s):  
Stainless Steel ◽  
316L Stainless Steel ◽  
Low Pressure ◽  
Diamond Like Carbon ◽  
Carbon Coatings ◽  
Pressure Plasma ◽  
Low Pressure Plasma

Low Temperature Fluidized Bed Nitriding of Austenitic Stainless Steel

2006 ◽  
Vol 118 ◽  
pp. 125-130 ◽  
Author(s):  
E. Haruman ◽  
Y. Sun ◽  
H. Malik ◽  
Agus Geter E. Sutjipto ◽  
S. Mridha ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Low Temperature ◽  
Fluidized Bed ◽  
Corrosion Behaviour ◽  
Plasma Nitriding ◽  
Nitrided Layer ◽  
Temperature Plasma ◽  
316L Austenitic Stainless Steel ◽  
Fluidized Bed Process

In the present investigation, low temperature nitriding has been attempted on AISI 316L austenitic stainless steel by using a laboratory fluidized bed furnace. The nitriding was performed in temperature range between 400°C and 500°C. X-ray diffraction, metallography, and corrosion tests were used to characterize the resultant nitrided surface and layers. The results showed that fluidized bed process can be used to produce a precipitation-free nitrided layer characterized by the S phase or expanded austenite on austenitic stainless steel at temperatures below 500°C. But there exists a critical temperature and an incubation time for effective nitriding, below which nitriding is ineffective. The corrosion behaviour of the as-nitrided surfaces is significantly different from that previously reported for low temperature plasma nitriding. This anomaly is explained by the formation of iron oxide products and surface contamination during the fluidized process.

Microstructure of 316L Stainless Steel Coating Deposited by the Low Pressure Plasma Spray

2014 ◽  
Vol 644-650 ◽  
pp. 4888-4891
Author(s):  
De Ming Yang ◽  
Bo Han Tian
Keyword(s):  
Stainless Steel ◽  
Plasma Spray ◽  
316L Stainless Steel ◽  
Low Pressure ◽  
Air Plasma ◽  
Pressure Plasma ◽  
Optical Micrograph ◽  
Low Pressure Plasma Spray ◽  
Low Pressure Plasma ◽  
Stainless Steel Coatings

Original equiaxed 316L stainless steel coatings were successfully deposited by the low pressure plasma spray. For comparison, the coatings of 316L stainless steel with normal lamellar structure were also prepared by the air plasma spray (APS). The microstructures were investigated using optical micrograph (OM). The results show that the microstructures of LPPS 316L stainless steel coatings reveal the fine equiaxed microstructures like the solidified stainless steels,which are significantly different from that of APS coatings with lamellar structures.

scholarly journals Surface modification of chromatography adsorbents by low temperature low pressure plasma

2010 ◽  
Vol 1217 (44) ◽  
pp. 6905-6916 ◽  
Author(s):  
A. Arpanaei ◽  
B. Winther-Jensen ◽  
E. Theodosiou ◽  
P. Kingshott ◽  
T.J. Hobley ◽  
...  
Keyword(s):  
Surface Modification ◽  
Low Temperature ◽  
Low Pressure ◽  
Pressure Plasma ◽  
Low Pressure Plasma
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